STM8S105S6B6C View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STM8S105S6B6C

Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbyte Flash, integrated EEPROM, 10-bit ADC, timers, UART, SPI, I²C

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STM8S105xx

6

Memory and register map

6.1

Memory map

Figure 7: Memory map

Memory and register map

0x00 0000

0x00 07FF

RAM

(2 Kbytes)

512 bytes stack

Reserved

0x00 4000

0x00 43FF

0x00 4400

0x00 47FF

0x00 4800

0x00 487F

0x00 4900

0x00 4FFF

0x00 5000

0x00 57FF

0x00 5800

0x00 5FFF

0x00 6000

1 Kbyte data EEPROM

Reserved

Option bytes

Reserved

GPIO and periph. reg.

Reserved

2 Kbytes boot ROM

0x00 67FF

0x00 6800

0x00 7EFF

0x00 7F00

0x00 7FFF

0x00 8000

0x00 807F

Reserved

CPU/SWIM/debug/ITC

registers

32 interrupt vectors

0x00 FFFF

0x01 0000

Flash program memory

(16 to 32 Kbytes)

Reserved

0x02 7FFF

The following table lists the boundary addresses for each memory size. The top of the stack

is at the RAM end address in each case.

DocID14771 Rev 9

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