Datasheet

Reset
status
Register nameRegister labelBlockAddress
0x00Flash program memory unprotection
register
FLASH _PUKRFlash0x00 5062
Reserved area (1 byte)0x00 5063
0x00Data EEPROM unprotection registerFLASH _DUKRFlash0x00 5064
Reserved area (59 bytes)0x00 5065 to
0x00 509F
0x00External interrupt control register 1EXTI_CR1ITC0x00 50A0
0x00External interrupt control register 2EXTI_CR20x00 50A1
Reserved area (17 bytes)0x00 50A2 to
0x00 50B2
0xXX
(1)
Reset status registerRST_SRRST0x00 50B3
Reserved area (12 bytes)0x00 50B4 to
0x00 50BF
0x01Internal clock control registerCLK_ICKRCLK0x00 50C0
0x00External clock control registerCLK_ECKR0x00 50C1
Reserved area (1 byte)0x00 50C2
0xE1Clock master status registerCLK_CMSRC0x00 50C3
0xE1Clock master switch registerCLK_SWR0x00 50C4
0xXXClock switch control registerCLK_SWCR0x00 50C5
0x18Clock divider registerCLK_CKDIVR0x00 50C6
0xFFPeripheral clock gating register 1CLK_PCKENR10x00 50C7
0x00Clock security system registerCLK_CSSR0x00 50C8
31/117DocID15441 Rev 9
Memory and register mapSTM8S103K3 STM8S103F3 STM8S103F2