HM658128A datasheet, ram equivalent, Hitachi

HM658128A ram equivalent, 131072-word x 8-bit high speed cmos pseudo static ram.

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datasheet Download (Size : 146.90KB)

Features and benefits

* Single 5 V (± 10%)
* High speed — Access time CE Access time: 80/100/120 ns — Cycle time Random read/ Write cycle time: 130/160/190 ns
* Low power: — Active.

Description

Symbol A0 to A16 I/O0 to I/O7 RFSH CE OE WE CS VCC VSS Pin name Address inputs Data input/output Refresh Chip enable Output enable Write enable Chip select Power supply Ground 3 HM658128A Series Block Diagram A0 Address latch control Row decoder .

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