Product Introduction:
Features:
1.Core:
1)16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
2)Extended instruction set
2.Memories:
1)Programmemory:8KbytesFlash;dataretention 20 years at 55 celsius after 100 cycles
2)RAM:1 Kbytes
3)Data memory:128 bytes of true data EEPROM;endurance up to 100000 write/erase cycles
3.Clock, reset and supply management:
1)2.95 to 5.5 V operating voltage
2)Flexible clock control,4 master clock sources:
-Low power crystal resonator oscillator
-External clock input
-Internal,user-trimmable 16MHz RC
-Internal low power 128KHz RC
4.Clock security system with clock monitor
5.Power management:
1)Low power modes (wait,active-halt,halt)
2)Switch-off peripheral clocks individually
6.Permanentlyactive,lowconsumptionpower-on and power-down reset
7.Interrupt management:
1)Nested interrupt controller with 32 interrupts
2)Up to 27 external interrupts on 6 vectors
8.Timers:
1)Advanced control timer:16-bit,4 CAPCOM channels,3 complementary outputs,dead-time insertion and flexible synchronization
2)16-bit general purpose timer, with 3 CAPCOM channels (IC,OC or PWM)
3)8-bit basic timer with 8-bit prescaler
4)Auto wake-up timer
5)Window watchdog and independent watchdog timers
9.Communications interfaces:
1)UART with clock output for synchronous operation,Smartcard, IrDA,LIN master mode
2)SPI interface up to 8 Mbit/s
3)I2C interface up to 400 Kbit/s
10.Analog to digital converter (ADC):
1)10-bit,+/-1 LSB ADC with up to 5 multiplexed channels,scan mode and analog watchdog
11.I/Os:
1)Up to 28 I/Os on a 32-pin package including 21 high sink outputs
2)Highly robust I/O design,immune against current injection
12.Development support:
1)Embedded single wire interface module(SWIM) for fast on-chip programming and non intrusive debugging
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