MANUAL CHANGES:
Removed table 18, 19 and 20


Target Specification 2-3 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
Segment 11 
This memory segment allows non-cached access to LMU and to EMEM. 
Segment 12 
This memory segment is reserved. 
Segment 13 
This memory segment is reserved. 
Segment 14 
This memory segment is reserved. 
Segment 15 
The lower 128 Mbyte is SPB address space and the upper 128 Mbyte is SRI address space. 
2.3.2 Address Map of the On Chip Bus System 
All bus master agents can address identical peripherals and memories at identical addresses. The system address 
map is visible and valid for all CPUs which means that all peripherals and resources are accessible from all TriCore 
CPUs and other on chip bus master agents. 
Parallel access by more than one bus master agent to one slave agent are executed sequentially. Additionally the 
SRI, SPB and BBB support atomic Read Modify Write sequences from the CPUs. 
2.3.2.1 Segments 0 to 14 
Table 17 shows the address map of segments 0 to 14. 
Notes 
1. Write Access Type: Write access to Flash resources are handled by the DMU module (Flash command sequence, 
see DMU chapter for details). 
Table 17 Address Map of Segment 0 to 14 
Segm 
ent 
Address Range Size Description Access Type 
Read Write 
0 0000 0000H - 0000 0007H 8 Byte Reserved (virtual address space) SRIBE / 
SPBBE1) 
SRIBE / 
SPBBE1) 
0000 0008H - 0FFF FFFFH - Reserved SRIBE SRIBE 
1 1000 0000H - 1001 7FFFH 96 Kbyte CPU5 Data Scratch-Pad SRAM 
(CPU5 DSPR) 
Access Access 
1001 8000H - 1001 BFFFH 16 Kbyte CPU5. Data Cache SRAM 
(CPU5 DCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
1001 C000H - 100B FFFFH - Reserved SRIBE SRIBE 
100C 0000H - 100C 17FFH - CPU5 Data Cache TAG SRAM3) 
(CPU5 DTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
100C 1800H - 100F FFFFH - Reserved SRIBE SRIBE
Target Specification 2-4 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
1010 0000H - 1010 FFFFH 64 Kbyte CPU5 Program Scratch-Pad SRAM 
(CPU5 PSPR) 
Access Access 
1011 0000H - 1011 7FFFH 32 Kbyte CPU5.Program Cache SRAM 
(CPU5 PCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
1011 8000H - 101B FFFFH - Reserved SRIBE SRIBE 
101C 0000H - 101C 2FFFH - CPU5 Program Cache TAG SRAM3) 
(CPU5 PTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
101C 3000H - 1FFF FFFFH - Reserved SRIBE SRIBE 
2 2000 0000H - 2FFF FFFFH - Reserved SRIBE SRIBE 
3 3000 0000H - 3001 7FFFH 96 Kbyte CPU4 Data Scratch-Pad SRAM 
(CPU4 DSPR) 
Access Access 
3001 8000H - 3001 BFFFH 16 Kbyte CPU4. Data Cache SRAM 
(CPU4 DCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
3001 C000H - 300B FFFFH - Reserved SRIBE SRIBE 
300C 0000H - 300C 17FFH - CPU4 Data Cache TAG SRAM1) 
(CPU4 DTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
300C 1800H - 300F FFFFH - Reserved SRIBE SRIBE 
3010 0000H - 3010 FFFFH 64 Kbyte CPU4 Program Scratch-Pad SRAM 
(CPU4 PSPR) 
Access Access 
3011 0000H - 3011 7FFFH 32 Kbyte CPU4.Program Cache SRAM 
(CPU4 PCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
3011 8000H - 301B FFFFH - Reserved SRIBE SRIBE 
301C 0000H - 301C 2FFFH - CPU4 Program Cache TAG SRAM1) 
(CPU4 PTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
301C 3000H - 3FFF FFFFH - Reserved SRIBE SRIBE 
4 4000 0000H - 4001 7FFFH 96 Kbyte CPU3 Data Scratch-Pad SRAM 
(CPU3 DSPR) 
Access Access 
4001 8000H - 4001 BFFFH 16 Kbyte CPU3. Data Cache SRAM 
(CPU3 DCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
4001 C000H - 400B FFFFH - Reserved SRIBE SRIBE 
400C 0000H - 400C 17FFH - CPU3 Data Cache TAG SRAM1) 
(CPU3 DTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
400C 1800H - 400F FFFFH - Reserved SRIBE SRIBE 
4010 0000H - 4010 FFFFH 64 Kbyte CPU3 Program Scratch-Pad SRAM 
(CPU3 PSPR) 
Access Access 
4011 0000H - 4011 7FFFH 32 Kbyte CPU3.Program Cache SRAM 
(CPU3 PCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
4011 8000H - 401B FFFFH - Reserved SRIBE SRIBE 
401C 0000H - 401C 2FFFH - CPU3 Program Cache TAG SRAM1) 
(CPU3 PTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
Table 17 Address Map of Segment 0 to 14 (contd) 
Segm 
ent 
Address Range Size Description Access Type 
Read Write
Target Specification 2-5 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
401C 3000H - 4FFF FFFFH - Reserved SRIBE SRIBE 
5 5000 0000H - 5001 7FFFH 96 Kbyte CPU2 Data Scratch-Pad SRAM 
(CPU2 DSPR) 
Access Access 
5001 8000H - 5001 BFFFH 16 Kbyte CPU2. Data Cache SRAM 
(CPU2 DCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
5001 C000H - 500B FFFFH - Reserved SRIBE SRIBE 
500C 0000H - 500C 17FFH - CPU2 Data Cache TAG SRAM1) 
(CPU2 DTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
500C 1800H - 500F FFFFH - Reserved SRIBE SRIBE 
5010 0000H - 5010 FFFFH 64 Kbyte CPU2 Program Scratch-Pad SRAM 
(CPU2 PSPR) 
Access Access 
5011 0000H - 5011 7FFFH 32 Kbyte CPU2.Program Cache SRAM 
(CPU2 PCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
5011 8000H - 501B FFFFH - Reserved SRIBE SRIBE 
501C 0000H - 501C 2FFFH - CPU2 Program Cache TAG SRAM1) 
(CPU2 PTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
501C 3000H - 5FFF FFFFH - Reserved SRIBE SRIBE 
6 6000 0000H - 6003 BFFFH 240 Kbyte CPU1 Data Scratch-Pad SRAM 
(CPU1 DSPR) 
Access Access 
6003 C000H - 6003 FFFFH 16 Kbyte CPU1. Data Cache SRAM 
(CPU1 DCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
6004 0000H - 600B FFFFH - Reserved SRIBE SRIBE 
600C 0000H - 600C 17FFH - CPU1 Data Cache TAG SRAM1) 
(CPU1 DTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
600C 1800H - 600F FFFFH - Reserved SRIBE SRIBE 
6010 0000H - 6010 FFFFH 64 Kbyte CPU1 Program Scratch-Pad SRAM 
(CPU1 PSPR) 
Access Access 
6011 0000H - 6011 7FFFH 32 Kbyte CPU1.Program Cache SRAM 
(CPU1 PCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
6011 8000H - 601B FFFFH - Reserved SRIBE SRIBE 
601C 0000H - 601C 2FFFH - CPU1 Program Cache TAG SRAM1) 
(CPU1 PTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
601C 3000H - 6FFF FFFFH - Reserved SRIBE SRIBE 
7 7000 0000H - 7003 BFFFH 240 Kbyte CPU0 Data Scratch-Pad SRAM 
(CPU0 DSPR) 
Access Access 
7003 C000H - 7003 FFFFH 16 Kbyte CPU0. Data Cache SRAM 
(CPU0 DCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
7004 0000H - 700B FFFFH - Reserved SRIBE SRIBE 
700C 0000H - 700C 17FFH - CPU0 Data Cache TAG SRAM1) 
(CPU0 DTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
Table 17 Address Map of Segment 0 to 14 (contd) 
Segm 
ent 
Address Range Size Description Access Type 
Read Write
Target Specification 2-6 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
700C 1800H - 700F FFFFH - Reserved SRIBE SRIBE 
7010 0000H - 7010 FFFFH 64 Kbyte CPU0 Program Scratch-Pad SRAM 
(CPU0 PSPR) 
Access Access 
7011 0000H - 7011 7FFFH 32 Kbyte CPU0.Program Cache SRAM 
(CPU0 PCACHE) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
7011 8000H - 701B FFFFH - Reserved SRIBE SRIBE 
701C 0000H - 701C 2FFFH - CPU0 Program Cache TAG SRAM1) 
(CPU0 PTAG) 
Access2) / 
SRIBE 
Access2) / 
SRIBE 
701C 3000H - 7FFF FFFFH - Reserved SRIBE SRIBE 
8 8000 0000H - 802F FFFFH 3 Mbyte Program Flash 0 (PF0) Access SRIBE 
8030 0000H - 805F FFFFH 3 Mbyte Program Flash 1 (PF1) Access SRIBE 
8060 0000H - 808F FFFFH 3 Mbyte Program Flash 2 (PF2) Access SRIBE 
8090 0000H - 80BF FFFFH 3 Mbyte Program Flash 3 (PF3) Access SRIBE 
80C0 0000H - 80EF FFFFH 3 Mbyte Program Flash 4 (PF4) Access SRIBE 
80F0 0000H - 80FF FFFFH 1 Mbyte Program Flash 5 (PF5) Access SRIBE 
8100 0000H - 811F FFFFH 2 Mbyte Reserved (for PFLASH) SRIBE SRIBE 
8120 0000H - 81FF FFFFH - Reserved SRIBE SRIBE 
8200 0000H - 87FF FFFFH 96 Mbyte External Bus Unit (EBU) Access Access 
8800 0000H - 8FDF FFFFH - Reserved SRIBE SRIBE 
8FE0 0000H - 8FE7 FFFFH 512 Kbyte Online Data Acquisition (OLDA) SRIBE Access / 
SRIBE 
8FE8 0000H - 8FFE FFFFH - Reserved SRIBE SRIBE 
8FFF 0000H - 8FFF FFFFH 64 Kbyte Boot ROM (BROM) Access SRIBE 
9 9000 0000H - 9000 FFFFH 64 Kbyte LMU (CPU0 DLMU) Access Access 
9001 0000H - 9001 FFFFH 64 Kbyte LMU (CPU1 DLMU) Access Access 
9002 0000H - 9002 FFFFH 64 Kbyte LMU (CPU2 DLMU) Access Access 
9003 0000H - 9003 FFFFH 64 Kbyte LMU (CPU3 DLMU) Access Access 
9004 0000H - 9007 FFFFH 256 Kbyte LMU (LMU0 LMURAM) Access Access 
9008 0000H - 900B FFFFH 256 Kbyte LMU (LMU1 LMURAM) Access Access 
900C 0000H - 900F FFFFH 256 Kbyte LMU (LMU2 LMURAM) Access Access 
9010 0000H - 9010 FFFFH 64 Kbyte LMU (CPU4 DLMU) Access Access 
9011 0000H - 9011 FFFFH 64 Kbyte LMU (CPU5 DLMU) Access Access 
9012 0000H - 903F FFFFH - Reserved SRIBE SRIBE 
9040 0000H - 9040 7FFFH 32 Kbyte DAM (DAM0 RAM0) Access Access 
9040 8000H - 9040 FFFFH 32 Kbyte DAM (DAM0 RAM1) Access Access 
9041 0000H - 9041 7FFFH 32 Kbyte DAM (DAM1 RAM0) Access Access 
9041 8000H - 9041 FFFFH 32 Kbyte DAM (DAM1 RAM1) Access Access 
9042 0000H - 97FF FFFFH - Reserved SRIBE SRIBE 
Table 17 Address Map of Segment 0 to 14 (contd) 
Segm 
ent 
Address Range Size Description Access Type 
Read Write
Target Specification 2-7 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
9800 0000H - 9800 1FFFH 8 Kbyte MINIMCDS Trace SRAM (TRAM) Access4) Access4) 
9800 2000H - 98FF FFFFH - Reserved SRIBE SRIBE 
9900 0000H - 990F FFFFH 1 Mbyte EMEM (EMEM Module 0) Access Access 
9910 0000H - 991F FFFFH 1 Mbyte EMEM (EMEM Module 1) Access Access 
9920 0000H - 992F FFFFH 1 Mbyte EMEM (EMEM Module 2) Access Access 
9930 0000H - 993F FFFFH 1 Mbyte EMEM (EMEM Module 3) Access Access 
9940 0000H - 9FFF FFFFH - Reserved SRIBE SRIBE 
10 A000 0000H - A02F FFFFH 3 Mbyte Program Flash 0 (PF0) Access SRIBE 
A030 0000H - A05F FFFFH 3 Mbyte Program Flash 1 (PF1) Access SRIBE 
A060 0000H - A08F FFFFH 3 Mbyte Program Flash 2 (PF2) Access SRIBE 
A090 0000H - A0BF FFFFH 3 Mbyte Program Flash 3 (PF3) Access SRIBE 
A0C0 0000H - A0EF FFFFH 3 Mbyte Program Flash 4 (PF4) Access SRIBE 
A0F0 0000H - A0FF FFFFH 1 Mbyte Program Flash 5 (PF5) Access SRIBE 
A100 0000H - A11F FFFFH 2 Mbyte Reserved (for PFLASH) SRIBE SRIBE 
A120 0000H - A1FF FFFFH - Reserved SRIBE SRIBE 
A200 0000H - A7FF FFFFH 96 Mbyte External Bus Unit (EBU) Access Access 
A800 0000H - A800 3FFFH 16 Kbyte Erase Counter 0 (EC0) Access SRIBE 
A800 4000H - A807 FFFFH - Reserved SRIBE SRIBE 
A808 0000H - A80B FFFFH 256 Kbyte PFI User Registers 0 (PFI0) Access SRIBE 
A80C 0000H - A82F FFFFH - Reserved SRIBE SRIBE 
A830 0000H - A830 3FFFH 16 Kbyte Erase Counter 1 (EC1) Access SRIBE 
A830 4000H - A837 FFFFH - Reserved SRIBE SRIBE 
A838 0000H - A83B FFFFH 256 Kbyte PFI User Registers 1 (PFI1) Access SRIBE 
A83C 0000H - A85F FFFFH - Reserved SRIBE SRIBE 
A860 0000H - A860 3FFFH 16 Kbyte Erase Counter 2 (EC2) Access SRIBE 
A860 4000H - A867 FFFFH - Reserved SRIBE SRIBE 
A868 0000H - A86B FFFFH 256 Kbyte PFI User Registers 2 (PFI2) Access SRIBE 
A86C 0000H - A88F FFFFH - Reserved SRIBE SRIBE 
A890 0000H - A890 3FFFH 16 Kbyte Erase Counter 3 (EC3) Access SRIBE 
A890 4000H - A897 FFFFH - Reserved SRIBE SRIBE 
A898 0000H - A89B FFFFH 256 Kbyte PFI User Registers 3 (PFI3) Access SRIBE 
A89C 0000H - A8BF FFFFH - Reserved SRIBE SRIBE 
A8C0 0000H - A8C0 3FFFH 16 Kbyte Erase Counter 4 (EC4) Access SRIBE 
A8C0 4000H - A8C7 FFFFH - Reserved SRIBE SRIBE 
A8C8 0000H - A8CB FFFFH 256 Kbyte PFI User Registers 4 (PFI4) Access SRIBE 
A8CC 0000H - A8EF FFFFH - Reserved SRIBE SRIBE 
A8F0 0000H - A8F0 3FFFH 16 Kbyte Erase Counter 5 (EC5) Access SRIBE 
Table 17 Address Map of Segment 0 to 14 (contd) 
Segm 
ent 
Address Range Size Description Access Type 
Read Write
Target Specification 2-8 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
A8F0 4000H - A8F7 FFFFH - Reserved SRIBE SRIBE 
A8F8 0000H - A8FB FFFFH 256 Kbyte PFI User Registers 5 (PFI5) Access SRIBE 
A8FC 0000H - AEFF FFFFH - Reserved SRIBE SRIBE 
AF00 0000H - AF0F FFFFH 1 Mbyte Data Flash 0 EEPROM (DF0) 
Host Comd. Sequence Interpreter 
Access Access5) 
AF10 0000H - AF3F FFFFH 3 Mbyte Reserved SRIBE SRIBE 
AF40 0000H - AF40 5FFFH 24 Kbyte Data Flash 0 UCB (DF0) Access SRIBE 
AF40 6000H - AF7F FFFFH - Reserved SRIBE SRIBE 
AF80 0000H - AF80 FFFFH 64 Kbyte Data Flash 0 CFS (DF0) Access SRIBE 
AF81 0000H - AFBF FFFFH - Reserved SRIBE SRIBE 
AFC0 0000H - AFC1 FFFFH 128 Kbyte Data Flash 1 EEPROM (DF1) 
HSM Comd. Sequence Interpreter 
Access Access6) 
AFC2 0000H - AFC3 FFFFH 128 Kbyte Reserved SRIBE SRIBE 
AFC4 0000H - AFDF FFFFH - Reserved SRIBE SRIBE 
AFE0 0000H - AFE7 FFFFH 512 Kbyte Online Data Acquisition (OLDA) SRIBE Access / 
SRIBE 
AFE8 0000H - AFFE FFFFH - Reserved SRIBE SRIBE 
AFFF 0000H - AFFF FFFFH 64 Kbyte Boot ROM (BROM) Access SRIBE 
11 B000 0000H - B000 FFFFH 64 Kbyte LMU (CPU0 DLMU) Access Access 
B001 0000H - B001 FFFFH 64 Kbyte LMU (CPU1 DLMU) Access Access 
B002 0000H - B002 FFFFH 64 Kbyte LMU (CPU2 DLMU) Access Access 
B003 0000H - B003 FFFFH 64 Kbyte LMU (CPU3 DLMU) Access Access 
B004 0000H - B007 FFFFH 256 Kbyte LMU (LMU0 LMURAM) Access Access 
B008 0000H - B00B FFFFH 256 Kbyte LMU (LMU1 LMURAM) Access Access 
B00C 0000H - B00F FFFFH 256 Kbyte LMU (LMU2 LMURAM) Access Access 
B010 0000H - B010 FFFFH 64 Kbyte LMU (CPU4 DLMU) Access Access 
B011 0000H - B011 FFFFH 64 Kbyte LMU (CPU5 DLMU) Access Access 
B012 0000H - B03F FFFFH - Reserved SRIBE SRIBE 
B040 0000H - B040 7FFFH 32 Kbyte DAM (DAM0 RAM0) Access Access 
B040 8000H - B040 FFFFH 32 Kbyte DAM (DAM0 RAM1) Access Access 
B041 0000H - B041 7FFFH 32 Kbyte DAM (DAM1 RAM0) Access Access 
B041 8000H - B041 FFFFH 32 Kbyte DAM (DAM1 RAM1) Access Access 
B042 0000H - B7FF FFFFH - Reserved SRIBE SRIBE 
B800 0000H - B800 1FFFH 8 Kbyte MINIMCDS Trace SRAM (TRAM) Access4) Access4) 
B800 2000H - B8FF FFFFH - Reserved SRIBE SRIBE 
B900 0000H - B90F FFFFH 1 Mbyte EMEM (EMEM Module 0) Access Access 
B910 0000H - B91F FFFFH 1 Mbyte EMEM (EMEM Module 1) Access Access 
Table 17 Address Map of Segment 0 to 14 (contd) 
Segm 
ent 
Address Range Size Description Access Type 
Read Write
Target Specification 2-9 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
B920 0000H - B92F FFFFH 1 Mbyte EMEM (EMEM Module 2) Access Access 
B930 0000H - B93F FFFFH 1 Mbyte EMEM (EMEM Module 3) Access Access 
B940 0000H - B947 FFFFH 512 Kbyte Extra Trace Memory (XTM) 
(only 16 Kbyte physical SRAM) 
Access Access 
B948 0000H - BFFF FFFFH - Reserved SRIBE SRIBE 
12 C000 0000H - CFFF FFFFH - Reserved7) SRIBE SRIBE 
13 D000 0000H - DFFF FFFFH - Reserved7) SRIBE SRIBE 
14 E000 0000H - EFFF FFFFH - Reserved SRIBE SRIBE 
15 F000 0000H - FFFF FFFFH 256 Mbyte See Table 21 

Table 21 Address Map of Segment 15 
Address Range Size Unit Access Type 
Read Write 
F000 0000H - F000 01FFH 512 Byte Flexible CRC Engine (FCE0) Access Access 
F000 0200H - F000 03FFH  Reserved SPBBE SPBBE 
F000 0400H - F000 05FFH 2 x 256 Byte On-Chip Debug Support (Cerberus) Access Access 
F000 0600H - F000 06FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 0 (ASCLIN0) 
Access Access 
F000 0700H - F000 07FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 1 (ASCLIN1) 
Access Access 
F000 0800H - F000 08FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 2 (ASCLIN2) 
Access Access 
F000 0900H - F000 09FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 3 (ASCLIN3) 
Access Access 
F000 0A00H - F000 0AFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 4 (ASCLIN4) 
Access Access 
F000 0B00H - F000 0BFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 5 (ASCLIN5) 
Access Access 
F000 0C00H - F000 0CFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 6 (ASCLIN6) 
Access Access 
Segment F 
QSPIx 
DMA 
GPT12x 
Cerberus 
F000_0000H 
Modul es 
in the 
first 
16 Kbyte 
of 
Segment 
F 
GETH 
ERAY1 
EVADC 
EDSADC 
F001_0000H 
CONVCTRL 
IOM 
SCU 
INT 
Ports 
MTU 
HSSL0 
HSM 
HSCT0 
F002_5000H 
FCE 
SMU 
Examples 
for relative 
addressing 
mode 
ranges 
(base 
pointer +- 
32 KB) 
PSI5-S 
STMx 
MSCx 
CCU6x 
SENT 
ASCLINx 
SBCU 
PSI5 
ERAY0
Target Specification 2-12 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
F000 0D00H - F000 0DFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 7 (ASCLIN7) 
Access Access 
F000 0E00H - F000 0EFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 8 (ASCLIN8) 
Access Access 
F000 0F00H - F000 0FFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 9 (ASCLIN9) 
Access Access 
F000 1000H - F000 10FFH 256 Byte System Timer 0 (STM0) Access Access 
F000 1100H - F000 11FFH 256 Byte System Timer 1 (STM1) Access Access 
F000 1200H - F000 12FFH 256 Byte System Timer 2 (STM2) Access Access 
F000 1300H - F000 13FFH 256 Byte System Timer 3 (STM3) Access Access 
F000 1400H - F000 14FFH 256 Byte System Timer 4 (STM4) Access Access 
F000 1500H - F000 15FFH 256 Byte System Timer 5 (STM5) Access Access 
F000 1600H - F000 17FFH  Reserved SPBBE SPBBE 
F000 1800H - F000 18FFH 256 Byte General Purpose Timer Unit (GPT120) Access Access 
F000 1900H - F000 1BFFH  Reserved SPBBE SPBBE 
F000 1C00H - F000 1CFFH 256 Byte Queued SPI Controller 0 (QSPI0) Access Access 
F000 1D00H - F000 1DFFH 256 Byte Queued SPI Controller 1 (QSPI1) Access Access 
F000 1E00H - F000 1EFFH 256 Byte Queued SPI Controller 2 (QSPI2) Access Access 
F000 1F00H - F000 1FFFH 256 Byte Queued SPI Controller 3 (QSPI3) Access Access 
F000 2000H - F000 20FFH 256 Byte Queued SPI Controller 4 (QSPI4) Access Access 
F000 2100H - F000 21FFH 256 Byte Queued SPI Controller 5 (QSPI5) Access Access 
F000 2200H - F000 25FFH  Reserved SPBBE SPBBE 
F000 2600H - F000 26FFH 256 Byte MicroSecond Bus Controller 0 (MSC0) Access Access 
F000 2700H - F000 27FFH 256 Byte MicroSecond Bus Controller 1 (MSC1) Access Access 
F000 2800H - F000 28FFH 256 Byte MicroSecond Bus Controller 2 (MSC2) Access Access 
F000 2900H - F000 29FFH 256 Byte MicroSecond Bus Controller 3 (MSC3) Access Access 
F000 2A00H - F000 2AFFH 256 Byte Capture/Compare Unit 6 0 (CCU60) Access Access 
F000 2B00H - F000 2BFFH 256 Byte Capture/Compare Unit 6 1 (CCU61) Access Access 
F000 2C00H - F000 2FFFH  Reserved SPBBE SPBBE 
F000 3000H - F000 3AFFH 11 x 256 Byte Single Edge Nibble Transmission (SENT) Access Access 
F000 3B00H - F000 4FFFH  Reserved SPBBE SPBBE 
F000 5000H - F000 5AFFH 11 x 256 Byte Peripheral Sensor Interface (PSI5) Access Access 
F000 5B00H - F000 6FFFH  Reserved SPBBE SPBBE 
F000 7000H - F000 7FFFH 4 Kbyte Peripheral Sensor Interface-S (PSI5S) Access Access 
F000 8000H - F000 FFFFH  Reserved SPBBE SPBBE 
F001 0000H - F001 3FFFH 16 Kbyte Direct Memory Access Controller (DMA) Access Access 
F001 4000H - F001 6FFFH  Reserved SPBBE SPBBE 
Table 21 Address Map of Segment 15 (contd) 
Address Range Size Unit Access Type 
Read Write
Target Specification 2-13 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
F001 7000H - F001 7FFFH 4 Kbyte FlexRayTM Protocol Controller 1 (ERAY1) Access Access 
F001 8000H - F001 BFFFH  Reserved SPBBE SPBBE 
F001 C000H - F001 CFFFH 4 Kbyte FlexRayTM Protocol Controller 0 (ERAY0) Access Access 
F001 D000H - F001 DFFFH 4 Kbyte Gigabit Ethernet Controller MAC Control 
(GETH) 
Access Access 
F001 E000H - F001 EFFFH 4 Kbyte Gigabit Ethernet Controller DMA Control 
(GETH) 
Access Access 
F001 F000H - F001 F0FFH 256 Byte Gigabit Ethernet Controller SFR (GETH) Access Access 
F001 F100H - F001 FFFFH  Reserved SPBBE SPBBE 
F002 0000H - F002 3FFFH 16 Kbyte Analog-to-Digital Converter (EVADC) Access Access 
F002 4000H - F002 4FFFH 4 Kbyte Delta Sigma Analog-to-Digital Converter 
(EDSADC) 
Access Access 
F002 5000H - F002 50FFH 256 Byte Converter Control (CONVCTRL) Access Access 
F002 5100H - F002 FFFFH  Reserved SPBBE SPBBE 
F003 0000H - F003 00FFH 256 Byte SPB Bus Control Unit (SBCU) Access Access 
F003 0100H - F003 4FFFH  Reserved SPBBE SPBBE 
F003 5000H - F003 51FFH 2 x 256 Byte I/O Monitor (IOM) Access Access 
F003 5200H - F003 5FFFH  Reserved SPBBE SPBBE 
F003 6000H - F003 63FFH 1 Kbyte System Control Unit (SCU) Access Access 
F003 6400H - F003 67FFH  Reserved SPBBE SPBBE 
F003 6800H - F003 6FFFH 2 Kbyte Safety Management Unit (SMU) Access Access 
F003 7000H - F003 7FFFH 4 Kbyte Interrupt Router (INT) Access Access 
F003 8000H - F003 9FFFH 8 Kbyte Interrupt Router SRC Registers (INT) Access Access 
F003 A000H - F003 A0FFH 256 Byte Port 00 (P00) Access Access 
F003 A100H - F003 A1FFH 256 Byte Port 01 (P01) Access Access 
F003 A200H - F003 A2FFH 256 Byte Port 02 (P02) Access Access 
F003 A300H - F003 A9FFH  Reserved SPBBE SPBBE 
F003 AA00H - F003 AAFFH 256 Byte Port 10 (P10) Access Access 
F003 AB00H - F003 ABFFH 256 Byte Port 11 (P11) Access Access 
F003 AC00H - F003 ACFFH 256 Byte Port 12 (P12) Access Access 
F003 AD00H - F003 ADFFH 256 Byte Port 13 (P13) Access Access 
F003 AE00H - F003 AEFFH 256 Byte Port 14 (P14) Access Access 
F003 AF00H - F003 AFFFH 256 Byte Port 15 (P15) Access Access 
F003 B000H - F003 B3FFH  Reserved SPBBE SPBBE 
F003 B400H - F003 B4FFH 256 Byte Port 20 (P20) Access Access 
F003 B500H - F003 B5FFH 256 Byte Port 21 (P21) Access Access 
F003 B600H - F003 B6FFH 256 Byte Port 22 (P22) Access Access 
Table 21 Address Map of Segment 15 (contd) 
Address Range Size Unit Access Type 
Read Write
Target Specification 2-14 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
F003 B700H - F003 B7FFH 256 Byte Port 23 (P23) Access Access 
F003 B800H - F003 B8FFH 256 Byte Port 24 (P24) Access Access 
F003 B900H - F003 B9FFH 256 Byte Port 25 (P25) Access Access 
F003 BA00H - F003 BAFFH 256 Byte Port 26 (P26) Access Access 
F003 BB00H - F003 BDFFH  Reserved SPBBE SPBBE 
F003 BE00H - F003 BEFFH 256 Byte Port 30 (P30) Access Access 
F003 BF00H - F003 BFFFH 256 Byte Port 31 (P31) Access Access 
F003 C000H - F003 C0FFH 256 Byte Port 32 (P32) Access Access 
F003 C100H - F003 C1FFH 256 Byte Port 33 (P33) Access Access 
F003 C200H - F003 C2FFH 256 Byte Port 34 (P34) Access Access 
F003 C300H - F003 C7FFH  Reserved SPBBE SPBBE 
F003 C800H - F003 C8FFH 256 Byte Port 40 (P40) Access Access 
F003 C900H - F003 C9FFH 256 Byte Port 41 (P41) Access Access 
F003 CA00H - F003 FFFFH  Reserved SPBBE SPBBE 
F004 0000H - F005 FFFFH 128 Kbyte Hardware Security Module (HSM) Access Access 
F006 0000H - F006 FFFFH 64 Kbyte Memory Test Unit (MTU) Access Access 
F007 0000H - F007 FFFFH  Reserved SPBBE SPBBE 
F008 0000H - F008 03FFH 4 x 256 Byte High Speed Serial Link (HSSL0) Access Access 
F008 0400H - F008 FFFFH  Reserved SPBBE SPBBE 
F009 0000H - F009 FFFFH 64 Kbyte High Speed Communication Tunnel 
(HSCT0) 
Access Access 
F00A 0000H - F00A 03FFH 4 x 256 Byte High Speed Serial Link (HSSL1) Access Access 
F00A 0400H - F00A FFFFH  Reserved SPBBE SPBBE 
F00B 0000H - F00B FFFFH 64 Kbyte High Speed Communication Tunnel 
(HSCT1) 
Access Access 
F00C 0000H - F00C FFFFH 64 Kbyte I2C0 (I2C0) Access Access 
F00D 0000H - F00D 00FFH 256 Byte I2C0 System Control Register (I2C0) Access Access 
F00D 0100H - F00D FFFFH  Reserved SPBBE SPBBE 
F00E 0000H - F00E FFFFH 64 Kbyte I2C1 (I2C1) Access Access 
F00F 0000H - F00F 00FFH 256 Byte I2C1 System Control Register (I2C1) Access Access 
F00F 0100H - F00F FFFFH  Reserved SPBBE SPBBE 
F010 0000H - F01F FFFFH 1 Mbyte Generic Timer Module (GTM) Access Access 
F020 0000H - F020 7FFFH 32 Kbyte MCMCAN0 SRAM (CAN0) Access Access 
F020 8000H - F020 8FFFH 4 Kbyte MCMCAN0 SFR (CAN0) Access Access 
F020 9000H - F020 FFFFH  Reserved SPBBE SPBBE 
F021 0000H - F021 3FFFH 16 Kbyte MCMCAN1 SRAM (CAN1) Access Access 
F021 4000H - F021 7FFFH  Reserved SPBBE SPBBE 
Table 21 Address Map of Segment 15 (contd) 
Address Range Size Unit Access Type 
Read Write
Target Specification 2-15 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
F021 8000H - F021 8FFFH 4 Kbyte MCMCAN1 SFR (CAN1) Access Access 
F021 9000H - F021 FFFFH  Reserved SPBBE SPBBE 
F022 0000H - F022 3FFFH 16 Kbyte MCMCAN2 SRAM (CAN2) Access Access 
F022 4000H - F022 7FFFH  Reserved SPBBE SPBBE 
F022 8000H - F022 8FFFH 4 Kbyte MCMCAN2 SFR (CAN2) Access Access 
F022 9000H - F023 FFFFH  Reserved SPBBE SPBBE 
F024 0000H - F024 1FFFH 8 Kbyte Standby Controller XRAM (SCR XRAM) Access Access 
F024 2000H - F024 7FFFH - Reserved SPBBE SPBBE 
F024 8000H - F024 81FFH 512 Byte Power Management System (PMS) Access Access 
F024 8200H - F027 FFFFH  Reserved SPBBE SPBBE 
F028 0000H - F028 1FFFH 8 Kbyte High Speed Pulse Density Modulation 
SRAM (HSPDM) 
SPBBE SPBBE 
F028 2000H - F028 20FFH 256 Byte High Speed Pulse Density Modulation 
SFR (HSPDM) 
SPBBE SPBBE 
F028 2100H - F02A FFFFH  Reserved SPBBE SPBBE 
F02B 0000H - F02B 0FFFH 4 Kbyte Secure Digital Multi Media Card (SDMMC0) Access Access 
F02B 0200H - F02C 09FFH  Reserved SPBBE SPBBE 
F02C 0A00H - F02C 0AFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 10 (ASCLIN10) 
Access Access 
F02C 0B00H - F02C 0BFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 11 (ASCLIN11) 
Access Access 
F02C 0C00H - F02C 0CFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 12 (ASCLIN12)
1) 
Access Access 
F02C 0D00H - F02C 0DFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 13 (ASCLIN13)
1) 
Access Access 
F02C 0E00H - F02C 0EFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 14 (ASCLIN14)
1) 
Access Access 
F02C 0F00H - F02C 0FFFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 15 (ASCLIN15)
1) 
Access Access 
F02C 1000H - F02C 10FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 16 (ASCLIN16)
1) 
Access Access 
F02C 1100H - F02C 11FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 17 (ASCLIN17)
1) 
Access Access 
F02C 1200H - F02C 12FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 18 (ASCLIN18)
1) 
Access Access 
F02C 1300H - F02C 13FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 19 (ASCLIN19)
1) 
Access Access 
F02C 1400H - F02C 14FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 20 (ASCLIN20)
1) 
Access Access 
Table 21 Address Map of Segment 15 (contd) 
Address Range Size Unit Access Type 
Read Write
Target Specification 2-16 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
F02C 1500H - F02C 15FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 21 (ASCLIN21)
1) 
Access Access 
F02C 1600H - F02C 16FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 22 (ASCLIN22)
1) 
Access Access 
F02C 1700H - F02C 17FFH 256 Byte Asynchronous/Synchronous Serial 
Controller with LIN 23 (ASCLIN23)
1) 
Access Access 
F02C 1800H - F7FF FFFFH  Reserved SPBBE SPBBE 
F800 0000H - F801 FFFFH  Reserved SRIBE SRIBE 
F802 0000H - F802 FFFFH  Reserved SRIBE SRIBE 
F803 0000H - F803 00FFH 256 Byte FSI SFR (DMU) Access Access 
F803 0100H - F803 7FFFH - Reserved SRIBE SRIBE 
F803 8000H - F803 FFFFH 32 Kbyte Boot ROM Control (DMU) Access Access 
F804 0000H - F804 FFFFH 64 Kbyte Host Command Interface (DMU) Access Access 
F805 0000H - F805 FFFFH 64 Kbyte Host Protection Configuration (DMU) Access Access 
F806 0000H - F806 FFFFH 64 Kbyte HSM Command Interface (DMU) Access Access 
F807 0000H - F807 FFFFH 64 Kbyte HSM Protection Configuration (DMU) Access Access 
F808 0000H - F80F FFFFH  Reserved SRIBE SRIBE 
F810 0000H - F810 FFFFH 64 Kbyte Local Memory Unit (LMU0) Access Access 
F811 0000H - F811 FFFFH 64 Kbyte Local Memory Unit (LMU1) Access Access 
F812 0000H - F812 FFFFH 64 Kbyte Local Memory Unit (LMU2) Access Access 
F813 0000H - F83F FFFFH  Reserved SRIBE SRIBE 
F840 0000H - F840 FFFFH 64 Kbyte External Bus Unit (EBU0) Access Access 
F841 0000H - F84F FFFFH  Reserved SRIBE SRIBE 
F850 0000H - F850 FFFFH 64 Kbyte DAM (DAM0) Access Access 
F851 0000H - F851 FFFFH 64 Kbyte DAM (DAM1) Access Access 
F852 0000H - F86F FFFFH  Reserved SRIBE SRIBE 
F870 0000H - F870 FFFFH 64 Kbyte SRI Domain 0 SFR (SRI0) Access Access 
F871 0000H - F87F FFFFH  Reserved SRIBE SRIBE 
F880 0000H - F880 FFFFH 64 Kbyte CPU0 SFR (CPU0) Access Access 
F881 0000H - F881 FFFFH 64 Kbyte CPU0 CSFR (CPU0) Access Access 
F882 0000H - F882 FFFFH 64 Kbyte CPU1 SFR (CPU1) Access Access 
F883 0000H - F883 FFFFH 64 Kbyte CPU1 CSFR (CPU1) Access Access 
F884 0000H - F884 FFFFH 64 Kbyte CPU2 SFR (CPU2) Access Access 
F885 0000H - F885 FFFFH 64 Kbyte CPU2 CSFR (CPU2) Access Access 
F886 0000H - F886 FFFFH 64 Kbyte CPU3 SFR (CPU3) Access Access 
F887 0000H - F887 FFFFH 64 Kbyte CPU3 CSFR (CPU3) Access Access 
F888 0000H - F888 FFFFH 64 Kbyte CPU4 SFR (CPU4) Access Access 
Table 21 Address Map of Segment 15 (contd) 
Address Range Size Unit Access Type 
Read Write
Target Specification 2-17 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
F889 0000H - F889 FFFFH 64 Kbyte CPU4 CSFR (CPU4) Access Access 
F88A 0000H - F88B FFFFH  Reserved SRIBE SRIBE 
F88C 0000H - F88C FFFFH 64 Kbyte CPU5 SFR (CPU5) Access Access 
F88D 0000H - F88D FFFFH 64 Kbyte CPU5 CSFR (CPU5) Access Access 
F88E 0000H - F88E FFFFH 64 Kbyte SRI Domain 1 SFR (SRI1) Access Access 
F88F 0000H - F9FF FFFFH  Reserved SRIBE SRIBE 
FA00 0000H - FA00 00FFH  Reserved BBBBE BBBBE 
FA00 0100H - FA00 01FFH 256 Byte BBB Bus Control Unit (EBCU) Access Access 
FA00 0200H - FA00 0FFFH  Reserved BBBBE BBBBE 
FA00 1000H - FA00 10FFH 256 Byte AGBT Access Access 
FA00 1100H - FA00 5EFFH  Reserved BBBBE BBBBE 
FA00 6000H - FA00 60FFH 256 Byte EMEM Control Registers Access Access 
FA00 6100H - FA00 FFFFH  Reserved BBBBE BBBBE 
FA01 0000H - FA01 FFFFH 64 Kbyte MCDS Access Access 
FA02 0000H - FA03 FFFFH  Reserved BBBBE BBBBE 
FA04 0000H - FA04 01FFH 512 Byte Radar Interface 0 SFR (RIF0) Access Access 
FA04 0200H - FA04 03FFH 512 Byte Radar Interface 1 SFR (RIF1) Access Access 
FA04 0400H - FA6F FFFFH  Reserved BBBBE BBBBE 
FA70 0000H - FA70 00FFH 256 Byte SPU Lockstep SFR Access Access 
FA70 0100H - FA7F FFFFH  Reserved BBBBE BBBBE 
FA80 0000H - FA80 07FFH 2 Kbyte Signal Processing Unit 0 SFR (SPU0) Access Access 
FA80 0800H - FA9F FFFFH  Reserved BBBBE BBBBE 
FAA0 0000H - FAA0 FFFFH 64 Kbyte SPU0 Configuration RAM (SPUCFG0) Access Access 
FAA1 0000H - FABF FFFFH  Reserved BBBBE BBBBE 
FAC0 0000H - FAC0 07FFH 2 Kbyte Signal Processing Unit 1 SFR (SPU1) Access Access 
FAC0 0800H - FADF FFFFH  Reserved BBBBE BBBBE 
FAE0 0000H - FAE0 FFFFH 64 Kbyte SPU1 Configuration RAM (SPUCFG1) Access Access 
FAE1 0000H - FAFF FFFFH  Reserved BBBBE BBBBE 
FB00 0000H - FB00 FFFFH 64 Kbyte EMEM SRI Slave Interface 0 SFR Access Access 
FB01 0000H - FB01 FFFFH 64 Kbyte EMEM SRI Slave Interface 1 SFR Access Access 
FB02 0000H - FB02 FFFFH 64 Kbyte EMEM SRI Slave Interface 2 SFR Access Access 
FB03 0000H - FB03 FFFFH 64 Kbyte EMEM SRI Slave Interface 3 SFR Access Access 
FB04 0000H - FB6F FFFFH  Reserved SRIBE SRIBE 
FB70 0000H - FB70 FFFFH 64 Kbyte SRI Domain 2 SFR (SRI2) Access Access 
FB71 0000H - FB71 7FFFH 32 Kbyte Reserved SRIBE SRIBE 
FB71 8000H - FB71 FFFFH 32 Kbyte MINIMCDS SFR (MINIMCDS) Access2) Access2) 
FB72 0000H - FBFF FFFFH  Reserved SRIBE SRIBE 
Table 21 Address Map of Segment 15 (contd) 
Address Range Size Unit Access Type 
Read Write
Target Specification 2-18 V2.3.0 
MEMMAP V0.1.8 2017-09 
AURIX TC3xx 
RESTRICTED NDA Required 
Memory Maps (MEMMAP) 
FC00 0000H - FFBF FFFFH  Reserved SRIBE SRIBE 
FFC0 0000H - FFC1 FFFFH 128 Kbyte Data Flash 1 EEPROM (DF1) 
HSM Command Sequence Interpreter 
Access Access3) 
FFC2 0000H - FFC3 FFFFH 128 Kbyte Reserved SRIBE SRIBE 
FFC4 0000H - FFFF FFFFH  Reserved SRIBE SRIBE 
1) TC38x only 
2) MINIMCDS SFR may only be accessed when OCDS is enabled. 
3) HSM Command Sequence Interpreter 
Table 21 Address Map of Segment 15 (contd) 
Address Range Size Unit Access Type 
Read Write
