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Am2111 - 256 x 4 Static R/W RAM

General Description

The Am9111/Am91 L11 series of devices are high performance, low power, 1024-bit, static, read/write random access memories.

They offer a wide range of access times including versions as fast as 200ns.

Each memory is implemented as 256 words by 4 bits per word.

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Datasheet Details

Part number Am2111
Manufacturer AMD
File Size 281.33 KB
Description 256 x 4 Static R/W RAM
Datasheet download datasheet Am2111 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Am9111/Am91L11/Am2111 FAMILY 256x4 Static R/W Random Access Memories PART NUMBER ACCESS TIME Am2111 1000ns Am2111-2 650ns Am9111A Am91 L11A Am2111-1 500ns Am9111B Am91L11B 400ns Am9111C Am91L11C 300ns Am9111D 250ns DISTINCTIVE CHARACTERISTICS • 256 x 4 organization for small memory systems • Low operating power dissipation 125mW Typ; 290mW maximum - standard power 1OOmW Typ; 175mW maximum - low power • DC standby mode reduces power up to 84% • Logic voltage levels identical to TTL • High output drive - two full TTL loads • High noise immunity - full 400mV • Single 5 volt power supply tolerances: ±5% commercial, ±10% milit~ry • Uniform switching characteristics - access times insensitive to supply variations, addressing patterns and data patterns • Both military and commercial tempe