UPD43256B Datasheet 256k-bit CMOS Static Ram 32k-word By 8-bit

Manufacturer: NEC (now Renesas Electronics)

Overview: DATA SHEET MOS INTEGRATED CIRCUIT µPD43256B 256K-BIT CMOS STATIC RAM 32K-WORD BY.

Datasheet Details

Part number	UPD43256B
Manufacturer	NEC (now Renesas Electronics)
File Size	174.68 KB
Description	256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
Datasheet	UPD43256B_NEC.pdf

The µPD43256B is a high speed, low power, and 262, 144 bits (32,768 words by 8 bits) CMOS static RAM.

Battery backup is available (L, LL, A, and B versions).

And A and B versions are wide voltage operations.

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.
OE input for easy.

Brand Logo	Part Number	Description	Manufacturer
	UPD43256A	256K-Bit CMOS Static RAM	NEC Electronics
	UPD43256A	32K x 8-Bit CMOS Static RAM	NEC Electronics

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