AS4C14400_AllianceSemiconductor.pdf
Datasheet Details
Part number:
AS4C14405, AS4C14400
Manufacturer:
Alliance Semiconductor
File Size:
398.47 KB
Description:
(as4c14400 / as4c14405) 1m-bit x 4 cmos dram (fast page mode or edo).
Note:
This datasheet PDF includes multiple part numbers: AS4C14405, AS4C14400.
Please refer to the document for exact specifications by model.
26 25 24 23 22 GND I/O3 I/O2 CAS OE I/O0 I/O1 WE RAS A9 1 2 3 4 5 26 25 24 23 22 GND I/O3 I/O2 CAS OE Address inputs Input/output Row address strobe Output enable I/O0 to I/O3 CAS WE VCC 18 17 16 15 14 A8 A7 A6 A5 A4 A0 A1 A2 A3 VCC 9 10 11 12 13 18 17 16 15 14 A8 A7 A6 A5 A4 Column
AS4C14405 Features
* Organization: 1,048,576 words × 4 bits
* High speed - 40/50/60/70 ns RAS access time - 20/25/30/35 ns column address access time - 10/13/15/18 ns CAS access time
* 1024 refresh cycles, 16 ms refresh interval - RAS-only or CAS-before-RAS refresh
* Low power consump
AS4C14405 Distributor
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