Internal MCU Microcontroller Unit STM8S003F3P6 8BIT 8KB FLASH 20TSSOP

STM8S003F3P6 Description

The STM8S003F3P6 is an 8-bit value line microcontroller with 8 Kbytes of Flash program memory and an inbuilt true data EEPROM. The 8-bit STM8S003F3 value line microcontrollers have 8 Kbytes of Flash program memory and an inbuilt true data EEPROM. In the STM8S microcontroller family reference handbook, they are referred to as low-density devices (RM0016). The STM8S003F3 value line devices offer the following advantages: high performance, ruggedness, and cheap system cost. True data EEPROM with up to 100000 write/erase cycles, advanced core and peripherals produced in cutting-edge technology at 16 MHz clock frequency, durable I/Os, independent watchdogs with separate clock sources, and a clock security mechanism ensure device performance and resilience.

STM8S003F3P6 Features

Core
• 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

Communications interfaces
• UART with clock output for synchronous operation, SmartCard, IrDA, LIN master mode
• SPI interface up to 8 Mbit/s
• I2C interface up to 400 Kbit/s
Analog to digital converter (ADC)
• 10-bit ADC, + 1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog
I/Os
• Up to 28 I/Os on a 32-pin package including 21 high-sink outputs
• Highly robust I/O design, immune against current injection
Development support
• Embedded single-wire interface module (SWIM) for fast on-chip programming and nonintrusive debugging
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

STM8S003F3P6 Applications

Motor control
Battery management
Power supplies and power management.