Am9131 Datasheet (AMD) - 1024 x 4 Static R/W RAM

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