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ST72101/ST72212/ST72213
8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM, 256 BYTES RAM, ADC, WDG, SPI AND 1 OR 2 TIMERS
DATASHEET
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User Program Memory (ROM/OTP/EPROM): 4 to 8K bytes Data RAM: 256 bytes, including 64 bytes of stack Master Reset and Power-On Reset Run, Wait, Slow, Halt and RAM Retention modes 22 multifunctional bidirectional I/O lines: – 22 programmable interrupt inputs – 8 high sink outputs – 6 analog alternate inputs – 10 to 14 alternate functions – EMI filtering Programmable watchdog (WDG) One or two 16-bit Timers, each featuring: – 2 Input Captures – 2 Output Compares – External Clock input (on Timer A only) – PWM and Pulse Generator modes Synchronous Serial Peripheral Interface (SPI) 8-bit Analog-to-Digital converter (6 channels) (ST72212 and