ST72361AR9-Auto STMicroelectronics, ST72361AR9-Auto Datasheet - Page 27

• Manufacturer Part Number: ST72361AR9-Auto
• Description: 8-bit MCU for automotive with K Flash, 10-bit ADC, 5 Timers, SPI, 2x LINSCI
• Manufacturer: STMicroelectronics

Specifications of ST72361AR9-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years at 55 °C
• 5 Power Saving Modes: halt, auto wake up from halt, active halt, wait and slow

ST72361xx-Auto
2
Caution:
Table 4.
Address
000Ch
000Dh
000Ah
000Bh
000Eh
0000h
0001h
0002h
0003h
0004h
0005h
0006h
0007h
0008h
0009h
Register and memory map
As shown in
registers.
The available memory locations consist of 128 bytes of register locations, up to 2 Kbytes of
RAM and up to 60 Kbytes of user program memory.
The RAM space includes up to 256 bytes for the stack from 0100h to 01FFh.The highest
address bytes contain the user reset and interrupt vectors.
Memory locations marked as “Reserved” must never be accessed. Accessing a reserved
area can have unpredictable effects on the device.
Figure 5.
Hardware register map
Port A
Port B
Port C
Port D
Port E
Block
FFFFh
FFDFh
FFE0h
0080h
0FFFh
0000h
007Fh
087Fh
0880h
1000h
Interrupt & Reset Vectors
Figure
Memory map
PADR
PADDR
PAOR
PBDR
PBDDR
PBOR
PCDR
PCDDR
PCOR
PDDR
PDDDR
PDOR
PEDR
PEDDR
PEOR
(60K, 48K, 32K, 16K)
Register
Program Memory
(2048/1536 bytes)
HW Registers
label
(see
(see
Reserved
5, the MCU is capable of addressing 64 Kbytes of memories and I/O
RAM
Table 4
Table 16
)
Port A Data Register
Port A Data Direction Register
Port A Option Register
Port B Data Register
Port B Data Direction Register
Port B Option Register
Port C Data Register
Port C Data Direction Register
Port C Option Register
Port D Data Register
Port D Data Direction Register
Port D Option Register
Port E Data Register
Port E Data Direction Register
Port E Option Register
)
Doc ID 12468 Rev 3
or 087Fh
067Fh
00FFh
01FFh
0080h
0100h
0200h
Register name
Short Addressing
16-bit Addressing
RAM (zero page)
256 bytes Stack
RAM
Register and memory map
1000h
8000h
C000h
FFDFh
4000h
status
Reset
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
60 Kbytes
48 Kbytes
32 Kbytes
16 Kbytes
(2)
(2)
(2)
(2)
(2)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Remarks
(3)
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