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UPD75P316B Datasheet(PDF) 1 Page - NEC |
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UPD75P316B Datasheet(HTML) 1 Page - NEC |
1 / 42 page 4-BIT SINGLE-CHIP MICROCOMPUTER MOS INTEGRATED CIRCUIT © NEC Corporation 1992 µPD75P316A DATA SHEET The information in this document is subject to change without notice. The mark 5 shows major revised points. Document No. IC-2524A (O. D. No. IC-7950B) Date Published October 1993 P Printed in Japan DESCRIPTION The µPD75P316A is a product of the µPD75316 with on-chip ROM having been replaced with the one-time PROM or EPROM. It is most suitable for test production during system development and for production in small amounts since it can operate under the same supply voltage as mask products. The one-time PROM product is capable of writing only once and is effective for production of many kinds of sets in small quantities and early startup. The EPROM product allows program writing and rewriting, and is therefore suitable for system evaluation. The on-chip RAM has twice the capacity of the µPD75316/75P316, enabling large amounts of data to be processed. Details of functions are described in the User's Manual shown below. Be sure to read in design. µPD75308 User's Manual : IEM-5016 FEATURES • Compatible (excluding mask option) with the mask products • Memory capacity • Program memory (PROM) : 16256 × 8 bits • Data memory (RAM) : 1024 × 4 bits • Low-voltage operation capability: 2.7 to 6.0 V ORDERING INFORMATION Ordering Code Package On-Chip ROM µPD75P316AGF-3B9 80-pin plastic QFP (14 × 20 mm) One-time PROM µPD75P316AK 80-pin ceramic WQFN (LCC with window) EPROM QUALITY GRADE Ordering Code Package Quality Grade µPD75P316AGF-3B9 80-pin plastic QFP (14 × 20 mm) Standard µPD75P316AK 80-pin ceramic WQFN (LCC with window) Standard 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. In descriptions common to one-time PROM products and EPROM products in this document, the term "PROM" is used. |
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