ST62T62B

R ST62T52B ST62T62B/E62B 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER AND EEPROM s s s s s s s s s s s s s s s s s s s s 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: 64 bytes (none on ST62T52B) User Programmable Options 9 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 5 I/O lines can sink up to 20mA 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 8-bit A/D Converter with 4 analog inputs 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) PDIP16 PSO16 CDIP16W (See end of Datasheet for Ordering Information) DEVICE SUMMARY DEVICE ST62T52B ST62T62B ST62E62B 1836 EPROM (Bytes) OTP (Bytes) EEPROM 64 64 1836 1836 Rev. 2.4 April 1998 1/68 1 Table of Contents ST62T52B / ST62T62B/E62B . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 GENERAL DESCRIPTION . . . . . . ....