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: 64bytes
■ User Programmable Options
■ 20 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
■ 4 I/O lines can sink up to 20mA to drive LEDs or TRIACs directly
■ 8-bit Timer/Counter with 7-bit programmable prescaler
■ Digital Watchdog
■ Oscillator Safe Guard
■ Low Voltage Detector for Safe Reset
■ 8-bit A/D Converter with 16 analog inputs
■ On-chip Clockoscillator can be driven by Quartz Crystal Ceramic resonator or RC network
■ Power-on Reset
■ One external Non-Maskable Interrupt
■ ST626x-EMU2 Emulation and Development System (connects to an MS-DOS PC via a parallel port). DEVICE SUMMARY DEVICE OTP (Bytes) EPROM (Bytes) I/O Pins ST62T15C
■ 1836
■ 20 ST62T25C
■ 3884
■ 20 ST62E25C 3884 20 (See end of Datasheet for Ordering Information) PDIP28 PS028 CDIP28W SS0P28 1