STM8S003K3(2012) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8S003K3
(Rev.:2012)

Value line, 16 MHz STM8S 8-bit MCU, 8 Kbytes Flash, 128 bytes data EEPROM, 10-bit ADC, 3 timers, UART, SPI, I²C

STMicroelectronics 

Memory and register map

STM8S003K3 STM8S003F3

Address

0x00 5063

0x00 5064

0x00 5065 to

0x00 509F

0x00 50A0

Block

Register label Register name

Reserved area (1 byte)

Flash

FLASH_DUKR

Reserved area (59 bytes)

Data EEPROM unprotection register

ITC

EXTI_CR1

External interrupt control register 1

Reset

status

0x00

0x00

0x00 50A1

EXTI_CR2

External interrupt control register 2

0x00

0x00 50A2 to

0x00 50B2

Reserved area (17 bytes)

0x00 50B3

RST

RST_SR

Reset status register

0xXX(1)

0x00 50B4 to

0x00 50BF

Reserved area (12 bytes)

0x00 50C0

CLK

CLK_ICKR

Internal clock control register

0x01

0x00 50C1

CLK_ECKR

External clock control register

0x00

0x00 50C2

Reserved area (1 byte)

0x00 50C3

CLK

CLK_CMSR

Clock master status register

0xE1

0x00 50C4

CLK_SWR

Clock master switch register

0xE1

0x00 50C5

CLK_SWCR

Clock switch control register

0xXX

0x00 50C6

CLK_CKDIVR Clock divider register

0x18

0x00 50C7

CLK_PCKENR1 Peripheral clock gating register 1

0xFF

0x00 50C8

CLK_CSSR

Clock security system register

0x00

0x00 50C9

CLK_CCOR

Configurable clock control register

0x00

0x00 50CA

CLK_PCKENR2 Peripheral clock gating register 2

0xFF

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DocID018576 Rev 3

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