128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE

The UPD23C128040BL and UPD23C128080BL are a 134,217,728 bits mask-programmable ROM. The word organization is selectable (BYTE mode : 16,777,216 words by 8 bits, WORD mode : 8,388,608 words by 16 bits). With 44-pin PLASTIC SOP package products, only WORD mode CAN be used; it is not possible to Switch to BYTE mode. The active levels of OE (Output Enable Input) CAN be selected with mask-option. The UPD23C128040BL and UPD23C128080BL are packed in 48-pin PLASTIC TSOP(I) and 44-pin PLASTIC SOP. By NEC Electronics Inc.
UPD23C128040BL 's PackagesUPD23C128040BL 's pdf datasheet
UPD23C128080BL




UPD23C128040BL Pinout, Pinouts
UPD23C128040BL pinout,Pin out
This is one package pinout of UPD23C128040BL,If you need more pinouts please download UPD23C128040BL's pdf datasheet.

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