CY7C451 - (CY7C451 - CY7C454) Cascadable Colcked FIFOs

Cypress Semiconductor

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Datasheet Details

Part number	CY7C451
Manufacturer	Cypress Semiconductor
File Size	378.86 KB
Description	(CY7C451 - CY7C454) Cascadable Colcked FIFOs
Datasheet	CY7C451_CypressSemiconductor.pdf

CY7C451 Product details

Description

The CY7C451, CY7C453, and CY7C454 are high-speed, low-power, first-in first-out (FIFO) memories with clocked read Logic Block Diagram D0 8 Pin Configurations INPUT REGISTER CKW ENW FLAG/PARITY PROGRAM REGISTER PLCC/LCC Top View D0 D1 D2 D3 D4 D5 D6 PARITY WRITE CONTROL FLAG LOGIC RAM ARRAY 512x 9 2048x 9 4096x9 HF E/F PAFE/XO WRITE POINTER MR FL/RT READ POINTER XI ENW CKW VCC VSS HF E/F PAFE/XO Q0 5 6 7 7C451 8 7C453 9 7C454 10 11 12 13 14 15 16 17 1819 4 3 2 1 32 31 30 2

Features

High-speed, low-power, first-in first-out (FIFO) memories.
512 x 9 (CY7C451).
2,048 x 9 (CY7C453).
4,096 x 9 (CY7C454).
0.65 micron CMOS for optimum speed/power.
High-speed 83-MHz operation (12 ns read/write cycle time).
Low power.
ICC=70 mA.
Fully asynchronous and simultaneous read and write operation.
Empty, Full, Half Full, and programmable Almost Empty and Almost Full status flags.
TTL compati.

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Other Datasheets by Cypress Semiconductor

CY7C453 - (CY7C451 - CY7C454) Cascadable Colcked FIFOs
CY7C454 - (CY7C451 - CY7C454) Cascadable Colcked FIFOs
CY7C455 - (CY7C455 - CY7C457) Cascadable Colcked FIFOs
CY7C456 - (CY7C455 - CY7C457) Cascadable Colcked FIFOs
CY7C457 - (CY7C455 - CY7C457) Cascadable Colcked FIFOs
CY7C401 - (CY7C401 - CY7C404) 64 x 4 Cascadable FIFO / 64 x 5 Cascadable FIFO

Published: Apr 6, 2006 |