Datasheet Details
Part number:
Am91L31, Am9131
Manufacturer:
AMD
File Size:
85.65 KB
Description:
1024 x 4 static r/w ram.
Note:
This datasheet PDF includes multiple part numbers: Am91L31, Am9131.
Please refer to the document for exact specifications by model.
Am91L31, Am9131, 1024 x 4 Static R/W RAM
The Am9131 and Am91 L31 products are high performance, low-power, 4k-bit, static, read/write random access memories.
They are implemented as 1024 words by 4 bits per word.
Only a single +5V power supply is required for normal operation.
A DC power-down mode reduces power while retaining data with a
Am9131 Am91 L31 1024 x 4 Static R/W Random Access Memories DISTINCTIVE CHARACTERISTICS 1k X 4 organization Fully static data storage - no refreshing Single +5V power supply High-speed - access times down to 200ns max.
Low operating power - 578mW max., 9131 - 368mW max., 91 L31 Interface logic levels identical to TTL High noise immunity - 400mV worst-case High output drive - two standard TTL loads
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