STM8L101 Datasheet, PDF (23/81 Pages) STMicroelectronics – 8-bit ultralow power microcontroller with up to 8 Kbytes Flash multifunction timers, comparators, USART, SPI, I2C

STM8L101xx
5
Memory and register map
Memory and register map
Figure 8. Memory map
0x00 0000
0x00 05FF
0x00 0600
0x00 47FF
0x00 4800
RAM
(1.5 Kbytes) ⁽¹⁾
including
Stack
(up to 513 bytes) ⁽¹⁾
Reserved
Option bytes
0x00 48FF
0x 004900
0x 004924
0x 004925
0x 004930
0x 004931
0x00 49FF
0x00 5000
0x00 57FF
0x00 5800
Reserved
Unique ID
Reserved
GPIO and peripheral registers⁽²⁾
Reserved
0x00 7EFF
0x00 7F00
0x00 7FFF
0x00 8000
0x00 807F
0x00 8080
0x00 9FFF
CPU/SWIM/Debug/ITC
Registers
Interrupt vectors
Low-density
Flash program memory
(up to 8 Kbytes) ⁽¹⁾
including
Data EEPROM
(up to 2 Kbytes)
1. Table 5 lists the boundary addresses for each memory size. The top of the stack is at the RAM end
address.
2. Refer to Table 7 for an overview of hardware register mapping, to Table 6 for details on I/O port hardware
registers, and to Table 8 for information on CPU/SWIM/debug module controller registers.
Doc ID 15275 Rev 11
23/81