ST72325R6-AUTO STMicroelectronics, ST72325R6-AUTO Datasheet - Page 35

• Manufacturer Part Number: ST72325R6-AUTO
• Description: 8-bit Mcu For Automotive With 16 To 60 Kbyte Flash, Adc, Css, 5 Timers, Spi, Sci, I2c Interface
• Manufacturer: STMicroelectronics

ST72325xxx-Auto
3
Caution:
Figure 5.
FFFFh
FFDFh
FFE0h
0FFFh
0000h
007Fh
0080h
0880h
087Fh
1000h
Interrupt and Reset Vectors
(60, 48, 32 or 16 Kbytes)
(2048, 1536, 1024,
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.
Related documentation
Executing Code in ST7 RAM (AN 985)
Memory map
Program Memory
(
HW Registers
(see
see
or 512 bytes)
Reserved
RAM
Table
Table
20)
4)
Figure
5, the MCU is capable of addressing 64 Kbytes of memories and I/O
or 047Fh
or 067Fh
or 087Fh
00FFh
01FFh
0080h
0100h
0200h
027Fh
16-bit Addressing
Short Addressing
RAM (zero page)
256 bytes Stack
RAM
1000h
4000h
FFFFh
8000h
C000h
Register and memory map
60 Kbytes
48 Kbytes
16 Kbytes
32 Kbytes
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