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WT6132 Datasheet digital controlled monitor microcontroller

Manufacturer: Weltrend Semiconductor

General Description

The WT6132/WT6124/WT6116 is a microcontroller for digital controlled monitor with Universal Serial Bus (USB) interface.

It contains an 8-bit CPU, 32K/24K/16K bytes ROM, 512/384 bytes RAM, 14 PWMs, parallel I/Os, SYNC signal processor, timer, DDC1/2B interface, master/slave I2C interface, low speed USB device module, 6-bit A/D converter and watch-dog timer.

Overview

WT6132/WT6124/WT6116 Data Sheet Rev.

1.01 GENERAL.

Key Features

  • 8-bit 6502 compatible CPU with 6MHz operating frequency.
  • WT6132 - 32768 bytes ROM, 512 bytes RAM WT6124 - 24576 bytes ROM, 512 bytes RAM WT6116 - 16384 bytes ROM, 384 bytes RAM.
  • 12MHz crystal oscillator.
  • 14 channels 8-bit PWM outputs.
  • Sync signal processor with H+V separation, H/V frequency counter, H/V polarity detection/control and clamp pulse output.
  • Six free-running sync signal outputs (Horizontal frequency up to 106KHz).
  • Self-t.