ST6265B Datasheet | STMicroelectronics

ST6255C ST6265C ST6265B 8-bit MCUs with ADC, safe reset, auto-reload timer, EEPROM and SPI Features - 3.0 to 6.0V supply operating range - 8 MHz maximum clock frequency - -40 to +125°C operating temperature range - Run, Wait and Stop modes - 5 interrupt vectors - Look-up table capability in program memory - Data storage in program memory: user selectable size - Data RAM: 128 bytes - Data EEPROM: 128 bytes (not in ST6255C) - User programmable options - 21 I/O pins, fully programmable as: - Input with pull-up resistor - Input without pull-up resistor - Input with interrupt generation - Open-drain or push-pull output - Analog Input - 8 I/O lines can sink up to 30 m A to drive LEDs or TRIACs directly - 8-bit Timer/Counter with 7-bit programmable prescaler - 8-bit Auto-reload timer with 7-bit programmable prescaler (AR Timer) - Digital watchdog - Oscillator safe guard (not in ST6265B ROM devices) - Low voltage detector for safe reset (not in ST6265B ROM devices) - 8-bit A/D converter with 13 analog inputs - 8-bit synchronous peripheral interface (SPI) - On-chip clock oscillator can be driven by quartz crystal, ceramic resonator or RC...