UPD75P336

DATA SHEET MOS INTEGRATED CIRCUIT µPD75P336 4-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION The µPD75P336 is a version of the µPD75336 in which the on-chip mask ROM is replaced by one-time PROM. As the µPD75P336 is user-programmable, it is suitable for preproduction in system development, and for short-run and multiple device-production. Detailed function description, etc. are described in the following User's manual. Be sure to read it when designing. µPD75336 User's Manual: IEU-725 FEATURES µPD75336 compatible Memory capacity: PROM : 16256 × 8 bits RAM : 768 × 4 bits Operable over same supply voltage range as mask ROM µPD75336 VDD = 2.7 to 6.0 V On-chip 8-bits resolution A/D converter (successive approximation type) On-chip LCD controller/driver ORDERING INFORMATION Ordering Code Package 80-pin plastic QFP ( 14mm) 80-pin plastic TQFP (fine pitch)( 12mm) Quality Grade Standard Standard µ PD75P336GC-3B9 µ PD75P336GK-BE9 5 Note Pull-up resistor cannot be incorporated by mask option. Please refer to “Quality grade on NEC Semiconductor Devices” (Document number IEI-1209) published by NEC Corporation to know the specification of quality grade on the devices and its recommended applications. The information in this document is subject to change without notice. Document No. IC-2980A (O. D. No. IC-8371A) Date Published October 1993P Printed in Japan The mark 5 shows major revised points. © NEC Corporation 1993 2 BLOCK DIAGRAM AN0-AN7* 8 AVREF AVSS A/...