STM8S103F3M3 Datasheet, PDF(33/117 Page) STMicroelectronics – Access line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data EEPROM,10-bit ADC, 3 timers, UART, SPI, I²C

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STM8S103F3M3 Datasheet, PDF (33/117 Pages) STMicroelectronics – Access line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data EEPROM,10-bit ADC, 3 timers, UART, SPI, I²C

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STM8S103K3 STM8S103F3 STM8S103F2

Memory and register map

Address

Block

0x00 50F4 to

0x00 50FF

0x00 5200

0x00 5201

0x00 5202

0x00 5203

0x00 5204

0x00 5205

0x00 5206

0x00 5207

0x00 5208 to

0x00 520F

0x00 5210

0x00 5211

0x00 5212

0x00 5213

0x00 5214

0x00 5215

0x00 5216

0x00 5217

Reserved area (12 bytes)

SPI

SPI_CR1

SPI control register 1

SPI_CR2

SPI control register 2

SPI_ICR

SPI interrupt control register

SPI_SR

SPI status register

SPI_DR

SPI data register

SPI_CRCPR

SPI CRC polynomial register

SPI_RXCRCR SPI Rx CRC register

SPI_TXCRCR SPI Tx CRC register

Reserved area (8 bytes)

I2C

I2C_CR1

I2C control register 1

I2C_CR2

I2C control register 2

I2C_FREQR

I2C frequency register

I2C_OARL

I2C Own address register low

I2C_OARH

I2C Own address register high

Reserved

I2C_DR

I2C_SR1

I2C data register

I2C status register 1

Reset

status

0x00

0x02

0x00

0x07

0xFF

0x00

DocID15441 Rev 9

33/117

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