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AS81F641642C Datasheet 1m X 16 Bit X 4 Banks Synchronous Dram

Manufacturer: ASMIC

Overview: .. AS81F641642C ME MOR Y.

Datasheet Details

Part number AS81F641642C
Manufacturer ASMIC
File Size 1.02 MB
Description 1M x 16 Bit x 4 Banks SYNCHRONOUS DRAM
Datasheet AS81F641642C_ASMIC.pdf

General Description

The AS81F641642C is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 x 1,048,576 words by 16 bits.

Synchronous design allows precise cycle controls with the use of system clock I/O transactions are possible on every clock cycle.

Range of operating frequencies, programmable burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.

Key Features

  • JEDEC standard 3.3V power supply LVTTL compatible with multiplexed address Four banks operation MRS cycle with address key programs - CAS Latency (2 & 3) - Burst Length (1, 2, 4, 8 & full page) - Burst Type (Sequential & Interleave) All inputs are sampled at the positive going edge of the system clock DQM for masking Auto & self refresh 15.6 µ s refresh interval 1M x 16 Bit x 4 Banks.

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