Description
STM8S003K3 STM8S003F3
2
Description
The STM8S003x value line 8-bit microcontrollers feature 8 Kbytes 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 integrated true data EEPROM supporting
up to 100000 write/erase cycles, 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 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: STM8S003xx value line features
Device
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
STM8S003K3
32
28
27
7
3
4
21
STM8S003F3
20
16
16
7
2
5
12
8K
1K
Low density Flash program memory (bytes) 8K
RAM (bytes)
True data EEPROM (bytes)
Peripheral set
1K
128
128
2
Multipurpose timer (TIM1), SPI, I C, UART
window WDG,independent WDG, ADC, PWM
timer (TIM2), 8-bit timer (TIM4)
(1)
Without read-while-write capability.
8/100
DocID018576 Rev 3
STMICROELECTRONICS [ STMICROELECTRONICS ]
