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STM8S903F3

STMicroelectronics
Part Number STM8S903F3
Manufacturer STMicroelectronics
Description 16 MHz STM8S 8-bit MCU
Published Feb 17, 2014
Detailed Description STM8S903K3 STM8S903F3 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM,10-bit ADC, 2 timers,...
Datasheet PDF File STM8S903F3 PDF File

STM8S903F3
STM8S903F3

Overview
STM8S903K3 STM8S903F3 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM,10-bit ADC, 2 timers, UART, SPI, I²C Datasheet - production data Features Core • 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline • Extended instruction set Memories • Program memory: 8 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle • Data memory: 640 byte true data EEPROM; endurance 300 kcycle • RAM: 1 Kbyte 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 poweron and power-down reset Interrupt management • Nested interrupt controller with 32 interrupts • Up to 28 external interrupts on 7 vectors Timers • Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization LQFP32 7 x 7 mm UFQFPN32 5 x 5 mm SDIP32 400 mils TSSOP20 4.
40 mm body SO20 300 mils UFQFPN20 3 x 3 mMSmv36414V1 • 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 Communication 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 7 multiplexed channels + 1 internal channel, scan mode and analog watchdog • Internal reference voltage measurement 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 Unique ID • 96-bit unique key for eac...


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