Datasheet4U Logo Datasheet4U.com

WT60P1 Datasheet Digital Monitor Controller

Manufacturer: Weltrend Semiconductor

General Description

The WT60P1 is a MTP (Multiple-Time-Programmable) version of WT60xx microcontroller which is specially designed for digital controlled multi-sync monitor.

It contains 8-bit CPU, 16K bytes flash memory, 288 bytes RAM, 14 PWMs, parallel I/O, SYNC processor, timer, one DDC interface (slave mode I2C interface with DDC1), one master/slave I2C interface, two 4-bit A/D converters and watchdog timer.

Overview

WT60P1 Digital Monitor Controller Ver.

1.51 Jul-31-1998 GENERAL.

Key Features

  • 8-bit 6502 compatible CPU, 4MHz operating frequency.
  • 16384 bytes flash memory, 288 bytes SRAM.
  • 8MHz crystal oscillator.
  • 14 channels 8-bit/62.5kHz PWM outputs (8 open drain outputs & 6 CMOS outputs).
  • Sync signal processor with H+V separation, frequency calculation, H/V polarity detection/control.
  • Three free-running sync signal outputs for burn-in test (64kHz/62.5Hz, 48kHz/75Hz, 31kHz/60Hz).
  • Self-test pattern generator generates cross hatch picture.
  • DDC int.