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Part Number
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MSM81C55 |
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Manufacturer
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OKI electronic componets |
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Description
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2048-Bit CMOS STATIC RAM WITH I/O PORTS AND TIMER |
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Published
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Jul 15, 2006 |
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Detailed Description
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com E2O0014-27-X2
¡ Semiconductor MSM81C55-5RS/GS/JS
¡ Semiconductor 2048-Bit CMOS STATIC RAM WITH I/O ...
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Datasheet
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MSM81C55
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Overview
com E2O0014-27-X2
¡ Semiconductor MSM81C55-5RS/GS/JS
¡ Semiconductor 2048-Bit CMOS STATIC RAM WITH I/O PORTS AND TIMER
This version: Jan.
1998 MSM81C55-5RS/GS/JS Previous version: Aug.
1996
GENERAL DESCRIPTION
The MSM81C55-5 has a 2k-bit static RAM (256 bytes) 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 progr...
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