STM8S103F3

Manufacturer Part NumberSTM8S103F3
DescriptionAccess line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data EEPROM
ManufacturerSTMicroelectronics
STM8S103F3 datasheet
 

Specifications of STM8S103F3

Program Memory8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcyclesData Memory640 bytes true data EEPROM; endurance 300 kcycles
Ram1 KbytesAdvanced Control Timer16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
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STM8S103K3 STM8S103F3 STM8S103F2
Address
Block
0x00 5062
Flash
0x00 5063
Reserved area (1 byte)
0x00 5064
Flash
0x00 5065 to
Reserved area (59 bytes)
0x00 509F
0x00 50A0
ITC
0x00 50A1
0x00 50A2 to
Reserved area (17 bytes)
0x00 50B2
0x00 50B3
RST
0x00 50B4 to
Reserved area (12 bytes)
0x00 50BF
0x00 50C0
CLK
0x00 50C1
0x00 50C2
Reserved area (1 byte)
0x00 50C3
C
0x00 50C4
0x00 50C5
0x00 50C6
0x00 50C7
0x00 50C8
Register label
Register name
FLASH _PUKR
Flash program memory unprotection
register
FLASH _DUKR
Data EEPROM unprotection register
EXTI_CR1
External interrupt control register 1
EXTI_CR2
External interrupt control register 2
RST_SR
Reset status register
CLK_ICKR
Internal clock control register
CLK_ECKR
External clock control register
CLK_CMSR
Clock master status register
CLK_SWR
Clock master switch register
CLK_SWCR
Clock switch control register
CLK_CKDIVR
Clock divider register
CLK_PCKENR1
Peripheral clock gating register 1
CLK_CSSR
Clock security system register
DocID15441 Rev 7
Memory and register map
Reset
status
0x00
0x00
0x00
0x00
(1)
0xXX
0x01
0x00
0xE1
0xE1
0xXX
0x18
0xFF
0x00
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