CY7C4251V Datasheet Low-voltage 64/256/512/1k/2k/4k/8k X 9 Synchronous Fifos

Manufacturer: Cypress (now Infineon)

Overview: CY7C4421V/4201V/4211V/4221V CY7C4231V/4241V/4251V Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous.

Datasheet Details

Part number	CY7C4251V
Manufacturer	Cypress (now Infineon)
File Size	263.58 KB
Description	Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs
Datasheet	CY7C4251V_CypressSemiconductor.pdf

The CY7C42X1V are high-speed, low-power, FIFO memories with clocked read and write interfaces.

All are nine bits wide.

Programmable

High-speed, low-power, first-in, first-out (FIFO) memories.
64 x 9 (CY7C4421V).
256 x 9 (CY7C4201V).
512 x 9 (CY7C4211V).
1K x 9 (CY7C4221V).
2K x 9 (CY7C4231V).
4K x 9 (CY7C4241V).
8K x 9 (CY7C4251V).
High-speed 66-MHz operation (15-ns read/write cycle time).
Low power (ICC = 20 mA).
3.3V operation for low power consumption and easy integration into low-voltage systems.
5V-tolerant input.

Part Number	Description
CY7C4255	8K/16Kx18 Deep Sync FIFOs
CY7C4255V	32K/64K x 18 Low Voltage Deep Sync FIFOs
CY7C4201V	Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs
CY7C4205	64/256/512/1K/2K/4K x 18 Synchronous FIFOs
CY7C421	512 x 9 Asynchronous FIFO
CY7C4211V	Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs
CY7C4215	64/256/512/1K/2K/4K x 18 Synchronous FIFOs
CY7C4221V	Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs
CY7C4225	64/256/512/1K/2K/4K x 18 Synchronous FIFOs
CY7C4231V	Low-Voltage 64/256/512/1K/2K/4K/8K x 9 Synchronous FIFOs