STM8S103K3T6C Datasheet, PDF (1/117 Pages) STMicroelectronics – Access line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data EEPROM,10-bit ADC, 3 timers, UART, SPI, I²C

STM8S103K3 STM8S103F3 STM8S103F2
Access line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data
EEPROM,10-bit ADC, 3 timers, UART, SPI, I²C
LQFP32 7x7
UFQFPN32 5x5
SDIP32 400 mils
TSSOP20
SO20W 300 mils
UFQFPN20 3x3
Features
Core
• 16 MHz advanced STM8 core with Harvard
architecture and 3-stage pipeline
• ^{Extended instruction set}
Memories
• Program memory: 8 Kbytes Flash; data retention
20 years at 55 °C after 10 kcycles
• Data memory: 640 bytes true data EEPROM;
endurance 300 kcycles
• ^{RAM: 1 Kbytes}
Clock, reset and supply management
• ^{2.95 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 wake-up timer}
• ^{Window watchdog and independent watchdog}
timers
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, ±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 non intrusive
debugging
Unique ID
• ^{96-bit unique key for each device}
June 2012
DocID15441 Rev 9
1/117
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