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WT5041 Datasheet 8-bit Uc

Manufacturer: Weltrend Semiconductor

Overview: .. eltrend WT5041 8-bit µ C with Heart Rate Detect Circuits Version 1.01 WT5041 8-bit uC with Heart Rate Detect Circuits REV. 1.01 March 28, 2001 Weltrend Semiconductor Inc. 2F, No. 24, Industry East 9th Road, Science-Based Industrial Park, Hsin-chu, TAIWAN TEL: 886-3-5780241 FAX: 886-3-5770419 1 .. eltrend WT5041 8-bit µ C with Heart Rate Detect Circuits Version 1.

General Description

The WT5041 is a high-performance, low-cost, CMOS 8-bit single-chip micro controller with on-chip OP Amp (OPA) for heart rate detect and 128 segments LCD driver.

This chip can be used dedicate for applications where heart rate and LCD display are required, for example sports bicycle meter, heart rate meter and heart rate watch.

This chip has 8-bit CPU, RAM, ROM, I/Os, one 16-bit timer/counters, dual 8-bit timer, interrupt controller, three 8-bit PWM D/A output, resister to frequency converter (RFC), heart rate detect circuits, and a LCD driver.

Key Features

  • u u u u 8-bit single chip micro controller with 8Kbytes ROM and 256 Bytes SRAM Wide voltage operating range from 2.4 V to 5.5 V Built-in 32.768KHz OSC circuits. 14 interrupt sources, 14 halt mode release sources (warm start), 8 off mode wake up sources (cold start); all sources have independent latches each and multi-control is available. u I/O port (32 pins) u I/O port0 u I/O port1 u I/O port1 u I/O port1 u I/O port2 u I/O port3 u I/O port3 8 pins (shared with SEG25~SEG32) 1 pin (shared with OP.

More Datasheets from Weltrend Semiconductor

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WT51F516 Flash Type General Purpose Microcontroller

WT5041 Distributor