STM8S003K3T6CTR STMicroelectronics 8bit MCU

STM8S003K3T6CTR Overview

The STM8S003F3/K3 value line 8-bit microcontrollers offer 8 Kbytes of Flash program memory, plus integrated true data EEPROM. They are referred to as low-density devices in the STM8S microcontroller family reference manual (RM0016).

The STM8S003F3/K3 value line devices provide the following benefits: performance, robustness and reduced system cost.
Device performance and robustness are ensured by true data EEPROM supporting up to 100000 write/erase cycles, advanced core and peripherals made in a state-of-the-art technology at 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 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.

ECAD Model

Symbol

Footprint

Features

16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
Extended instruction set

Memories

Program memory: 8 Kbyte Flash memory; data retention 20 years at 55 °C after 100 cycles
RAM: 1 Kbyte
Data memory: 128 bytes true data EEPROM; endurance up to 100 k write/erase cycles

Clock, reset and supply management

2.95 V to 5.5 V operating voltage
Flexible clock control, 4 master clock sources
- Low-power crystal resonator oscillator
- External clock input
- Internal, user-trimmable 16 MHz RC
- Internal low-power 128 kHz RC
Clock security system with clock monitor
Power management
- Low-power modes (wait, active-halt, halt)
- Switch-off peripheral clocks individually
- Permanently active, low-consumption power-on and power-down reset

Interrupt management

Nested interrupt controller with 32 interrupts
Up to 27 external interrupts on 6 vectors

Timers

Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
16-bit general purpose timer, with 3 CAPCOM channels (IC, OC or PWM)
8-bit basic timer with 8-bit prescaler
Auto wakeup timer
Window and independent watchdog timers

Communications interfaces