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UPD23C16080BL - (UPD23C16040BL / UPD23C16080BL) 16M-BIT MASK-PROGRAMMABLE ROM

Download the UPD23C16080BL datasheet PDF. This datasheet also covers the UPD23C16040BL variant, as both devices belong to the same (upd23c16040bl / upd23c16080bl) 16m-bit mask-programmable rom family and are provided as variant models within a single manufacturer datasheet.

General Description

The µPD23C16040BL and µPD23C16080BL are 16,777,216 bits mask-programmable ROM.

The word organization is selectable (BYTE mode : 2,097,152 words by 8 bits, WORD mode : 1,048,576 words by 16 bits).

The active levels of OE (Output Enable Input) can be selected with mask-option.

Key Features

  • Word organization 2,097,152 words by 8 bits (BYTE mode) 1,048,576 words by 16 bits (WORD mode).
  • Page access mode BYTE mode : 8 byte random page access (µPD23C16040BL) 16 byte random page access (µPD23C16080BL) WORD mode : 4 word random page access (µPD23C16040BL) 8 word random page access (µPD23C16080BL).
  • Operating supply voltage : VCC = 2.7 V to 3.6 V Operating supply voltage VCC 3.0 V ± 0.3 V 3.3 V ± 0.3 V Access time / Page access time ns (MAX. ) 90 / 25 85 / 25 Pow.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UPD23C16040BL_NEC.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by NEC (now Renesas Electronics)

Part Number Description
UPD23C16000BL 16M-BIT MASK-PROGRAMMABLE ROM
UPD23C16040BL (UPD23C16040BL / UPD23C16080BL) 16M-BIT MASK-PROGRAMMABLE ROM
UPD23C16300 16M-BIT MASK-PROGRAMMABLE ROM
UPD23C16340 (UPD23C16340 / UPD23C16380) 16M-BIT MASK-PROGRAMMABLE ROM
UPD23C16380 (UPD23C16340 / UPD23C16380) 16M-BIT MASK-PROGRAMMABLE ROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATA SHEET MOS INTEGRATED CIRCUIT µPD23C16040BL, 23C16080BL 16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE Description The µPD23C16040BL and µPD23C16080BL are 16,777,216 bits mask-programmable ROM. The word organization is selectable (BYTE mode : 2,097,152 words by 8 bits, WORD mode : 1,048,576 words by 16 bits). The active levels of OE (Output Enable Input) can be selected with mask-option. The µPD23C16040BL and µPD23C16080BL are packed in 48-pin PLASTIC TSOP(I) and 44-pin PLASTIC SOP.