GENERAL DESCRIPTION
INTRODUCTION
The ST62T53C, ST62T60C, ST62T63C and ST62E60C devices are low cost members of the ST62xx 8-bit HCMOS family of microcontrollers, which is targeted at low to medium complexity applications. All ST62xx devices are based on a building block approach: a common core is surrounded by a number of on-chip peripherals.
   
Features
■ 3.0 to 6.0 V 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: 64/128 bytes (not in ST6253C
    devices)
■ User Programmable Options
■ 13 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
■ 6 I/O lines can sink up to 30 mA 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 ROM devices)
■ Low Voltage Detector for Safe Reset (not in
    ROM devices)
■ 8-bit A/D Converter with 7 analog inputs
■ 8-bit Synchronous Peripheral Interface (SPI)
■ On-chip Clock oscillator can be driven by Quartz
    Crystal Ceramic resonator or RC network
■ User configurable Power-on Reset
■ One external Non-Maskable Interrupt
■ ST626x-EMU2 Emulation and Development
    System (connects to an MS-DOS PC via a
    parallel port).