Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 8bit 8KB SOP

DocID030584 Rev 2 29/84

STM8S001J3 Memory and register map

0x00 5216

I2C

I2C_DR I2C data register 0x00

0x00 5217 I2C_SR1 I2C status register 1 0x00

0x00 5218 I2C_SR2 I2C status register 2 0x00

0x00 5219 I2C_SR3 I2C status register 3 0x00

0x00 521A I2C_ITR I2C interrupt control register 0x00

0x00 521B I2C_CCRL I2C clock control register low 0x00

0x00 521C I2C_CCRH I2C clock control register high 0x00

0x00 521D I2C_TRISER I2C TRISE register 0x02

0x00 521E I2C_PECR I2C packet error checking register 0x00

0x00 521F to

0x00 522F

Reserved area (17 byte)

0x00 5230

UART1

UART1_SR UART1 status register 0xC0

0x00 5231 UART1_DR UART1 data register 0xXX

0x00 5232 UART1_BRR1 UART1 baud rate register 1 0x00

0x00 5233 UART1_BRR2 UART1 baud rate register 2 0x00

0x00 5234 UART1_CR1 UART1 control register 1 0x00

0x00 5235 UART1_CR2 UART1 control register 2 0x00

0x00 5236 UART1_CR3 UART1 control register 3 0x00

0x00 5237 UART1_CR4 UART1 control register 4 0x00

0x00 5238 UART1_CR5 UART1 control register 5 0x00

0x00 5239 UART1_GTR UART1 guard time register 0x00

0x00 523A UART1_PSCR UART1 prescaler register 0x00

0x00 523B to

0x00 523F

Reserved area (5 bytes)

0x00 523B to

0x00523F

Reserved area (21 byte)

Table 8. General hardware register map (continued)

Address Block Register label Register name

Reset

status

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