MSU7001

www.DataSheet4U.com MOSEL VITELIC MOSEL VITELIC INC. MSU7001 OTP of 20" Voice Smart February 1996 General Description The MSu001 is a monolithic talking microcomputer that can memorize voice up to 22 seconds using MOSEL qualified coding method(MPCM). It's an integration of traditional 4-bit microcomputer and voice chip with minimal external components. LCD driver and miscellaneous interface are provided for versatile applications. With more than 10K ROM/RAM inside, this chip meets every intelligent novelty. Customer requested function and voice data will be built in by changing masks during fabrication. Block Diagram OSC CAP X1 X2 RES VBZ/INT CUP1,2 S1,2,3,4 M1,2,3,4 P1,2,3,4 IOB3,4 #EB2 PWR TIMER CIRCUIT PROGRAM /DATA ROM DATA RAM TEST TESTA TESTP TESTN BUZZER & LOGICS CPU VOICE DATA ROM LCD COM1-3 MPCM DECODER CURRENT BUFFER BUZZER BUFFER C out Vout1 Vout2 DRIVER SEG1-25 BAK Vdd Vss0-3 See 12-page PID 219D 02/96 for details which belongs to MSU001. www.DataSheet4U.com Specifications subject to change without notice, contact your sales representatives for the most recent information. Taiwan #1, Creation Road I, Science - based Industrial Park, Hsinchu, 30077 Taiwan, ROC "audio_reply @ccmail.mosel.com.tw" TEL: 886-3-5770055 FAX: 886-3-5772788 FAX: 886-3-5784732 Taipei 7F, #102 Sec. 3, Ming Chung E. Road, Taipei,105 Taiwan, ROC TEL: 886-2-5451213 FAX: 886-2-5451214 Hongkong #19 Dai Fu Street, Taipo Industrial Estate, Taipo, N.T. Hongkong TEL: 852-2388-...