OKI MSM81C55-5RS/GS/JS Semiconductor 说明书

MSM81C55-5RS/GS/JS is a 2k-bit static RAM with parallel I/O ports and a timer. It uses silicon gate CMOS technology and consumes a standby current of 100 micro ampere, maximum, while the chip is not selected. Featureing a maximum access time of 400 ns, the MSM81C55-5 can be used in an MSM80C85AH system without using wait states. The parallel I/O consists of two 8-bit ports and one 6-bit port (both general purpose). The MSM81C55-5 also contains a 14-bit programmable counter/timer which may be used for sequence-wave generation or terminal count-pulsing.

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厂商: OKI

文件类型: PDF

文件大小: 235 KB

文件校验: 25EC0804EA25248AD1820CE36A7CABCC

上传时间: 2012-02-20 11:08:00

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PDF链接: OKI MSM81C55-5RS/GS/JS Semiconductor 说明书 PDF