256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION

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256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION

Description The μPD43256B-X is a high speed, low power, and 262,144 bits (32,768 words by 8 bits) CMOS static RAM. The μPD43256B-X is an extended-operating-temperature version of the μPD43256B (X version : TA = –25 to +85°C). And A and B versions are low voltage operations. Battery backup is ava

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256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION

文件：172.39 Kbytes 页数：20 Pages

NEC

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MOS INTEGRATED CIRCUIT

Features • 32,768 words by 8 bits organization • Fast access time: 70, 85, 100, 120, 150 ns (MAX.) • Operating ambient temperature: TA = –25 to +85 °C • Low voltage operation (A version: VCC = 3.0 to 5.5 V, B version: VCC = 2.7 to 5.5 • Low VCC data retention: 2.0 V (MIN.) • /OE input for ea

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