STM8S103F2 datasheet(10/121 Pages) STMICROELECTRONICS

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Description

STM8S103F2 STM8S103F3 STM8S103K3

10/121

DocID15441 Rev 14

Description

The STM8S103F2/x3 access line 8-bit microcontrollers offer 8 Kbyte Flash program

memory, plus integrated true data EEPROM. The STM8S microcontroller family reference

manual (RM0016) refers to devices in this family as low-density. They provide the following

benefits: performance, robustness, and reduced system cost.

Device performance and robustness are ensured by advanced core and peripherals made

in a state-of-the art technology, a 16 MHz clock frequency, robust I/Os, independent

watchdogs with separate clock source, and a clock security system.

The system cost is reduced thanks to an integrated true data EEPROM for up to 300 k

write/erase cycles and a high system integration level with internal clock oscillators,

watchdog and brown-out reset.

Full documentation is offered as well as a wide choice of development tools.

Table 1. STM8S103F2/x3 access line features

Device

STM8S103K3

STM8S103F3

STM8S103F2

Pin count

Maximum number of

GPIOs (I/Os)

Ext. interrupt pins

Timer CAPCOM

channels

Timer complementary

outputs

A/D converter channels

High sink I/Os

Low density Flash

program memory

(bytes)

Data EEPROM (bytes)

640(1)

No read-while-write (RWW) capability.

640(1)

RAM (bytes)

Peripheral set

Multipurpose timer (TIM1), SPI, I2C, UART window WDG, independent

WDG, ADC, PWM timer (TIM2), 8-bit timer (TIM4)

STM8S103F2 Datasheet(PDF) 10 Page - STMicroelectronics

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