Datasheet Details
- Part number
- UPD43256B
- Manufacturer
- NEC
- File Size
- 174.68 KB
- Datasheet
- UPD43256B_NEC.pdf
- Description
- 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
UPD43256B Description
DATA SHEET MOS INTEGRATED CIRCUIT µPD43256B 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT .
The µPD43256B is a high speed, low power, and 262, 144 bits (32,768 words by 8 bits) CMOS static RAM.
UPD43256B Features
* 32,768 words by 8 bits organization
* Fast access time: 70, 85, 100, 120, 150 ns (MAX. )
* Wide voltage range (A version: VCC = 3.0 to 5.5 V, B version: VCC = 2.7 to 5.5 V)
* 2 V data retention
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