STM8S208RB View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8S208RB

Performance line, 24 MHz STM8S 8-bit MCU, up to 128 KB Flash, integrated EEPROM, 10-bit ADC, timers, 2 UARTs, SPI, I²C, CAN

STMicroelectronics 

Block diagram

3

Block diagram

STM8S207xx, STM8S208xx

Figure 1. STM8S20xxx performance line block diagram

Reset

Single wire

debug interf.

400 Kbit/s

10 Mbit/s

LIN master

SPI emul.

Master/slave

autosynchro

1 Mbit/s

16 channels

1/2/4 kHz

beep

Reset block

Reset

POR/PDR

BOR

Clock controller

Detector

XTAL 1-24 MHz

RC int. 16 MHz

RC int. 128 kHz

Clock to peripherals and core

STM8 core

Debug/SWIM

I2C

SPI

UART1

UART3

beCAN

ADC2

Beeper

Window WDG

Independent WDG

Up to 128 Kbytes

high density program

Flash

Up to 2 Kbytes

data EEPROM

Up to 6 Kbytes

RAM

Boot ROM

16-bit advanced control

timer (TIM1)

16-bit general purpose

timers (TIM2, TIM3)

8-bit basic timer

(TIM4)

Up to

4 CAPCOM

channels

+ 3 complementary

outputs

Up to

5 CAPCOM

channels

AWU timer

12/103

1. Legend:

ADC: Analog-to-digital converter

beCAN: Controller area network

BOR: Brownout reset

I²C: Inter-integrated circuit multimaster interface

Independent WDG: Independent watchdog

POR/PDR: Power on reset / power down reset

SPI: Serial peripheral interface

SWIM: Single wire interface module

UART: Universal asynchronous receiver transmitter

Window WDG: Window watchdog

Doc ID 14733 Rev 12

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