WT6703F

Weltrend Semiconductor, Inc. WT6703F Product Description Rev. 0.83 June 23, 2008 Copyright Notice This data sheet is copyrighted by Weltrend Semiconductor, Inc. Do not reproduce, transform to any other format, or send/transmit any part of this documentation without the express written permission of Weltrend Semiconductor, Inc. Disclaimers Right to make change – This document provides technical information for user. Weltrend Semiconductor, Inc. reserves the right to make change without further notice to any products herein. 242 2F, No. 24, Industry E. 9th RD., Science-Based Industrial Park, Hsin-Chu, Taiwan TEL: 886-3-5780241 http://www.weltrend.com.tw WT6703F Product Description v083 1. General Description The WT6703F is a low power consumption and low cost microcontroller for system power manager with 1)Turbo 8051 compatible (3T) CPU, 2) 8051 2 timers and UART, 3) 8K bytes flash memory, 4) 384 bytes SRAM, 5) 2 8-bit PWMs, 6) DPMS detector, 7) Two Slave I2C interface, 8) 4 channel 8-bit A/D converter, 9) Hardware CEC, 10) Real Time Clock, 11) watch-dog timer, 12) Power down mode, 13) Embedded ISP, 14) Embedded ICE mode. 1.1. Features Embedded turbo 8051 CPU Normal operation mode : 12MHz, 6MHz, 2MHz, 1MHz Stand by mode : 32KHz Instruction execution time : Min. =250ns at 12Mhz Memory : Flash memory: 8K Bytes RAM: 384 Bytes (include 128bytes H/W DDC SRAM) 2 8051 timers: Timer0, Timer1 1 8051 UART, support baud rate 115200 – 1200 at RC oscillator =12MHz. Sync processo...