ST62T08

ST62T08 8-BIT OTP MCUs 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 +85°C Operating Temperature Range Run, Wait and Stop Modes 4 Interrupt Vectors Look-up Table capability in OTP Data OTP: User selectable size (in program OTP) Data RAM: 64 bytes 12 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 4 I/O lines can sink up to 20mA to drive LEDs or TRIACs directly 8-bit Timer with 7-bit programmable prescaler Digital Watchdog On-chip Clock oscillator can be driven by Quartz crystal or Ceramic resonator Power-on Reset One external Non-Maskable Interrupt ST626x-EMU2 Emulation and Development System (connects to an MS-DOS PC via a parallel port). PDIP20 PSO20 DEVICE SUMMARY DEVICE ST62T08 OTP (Bytes) (See end of Datasheet for Ordering Information) I/O Pins 12 1036 October 1996 1/58 139 Table of Contents ST62T08 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 GENERAL DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.2 PIN DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...