位置:CY7C429-25JC > CY7C429-25JC详情

CY7C429-25JC中文资料

厂家型号

CY7C429-25JC

文件大小

522.7Kbytes

页面数量

22

功能描述

256/512/1K/2K/4K x 9 Asynchronous FIFO

FIFO Mem Async Dual Depth/Width Uni-Dir 2K x 9 32-Pin PLCC

数据手册

下载地址一下载地址二到原厂下载

简称

CYPRESS赛普拉斯

生产厂商

Cypress Semiconductor

中文名称

赛普拉斯半导体公司官网

CY7C429-25JC数据手册规格书PDF详情

Functional Description

The CY7C419, CY7C420/1, CY7C424/5, CY7C428/9, and CY7C432/3 are first-in first-out (FIFO) memories offered in 600-mil wide and 300-mil wide packages. They are, respectively, 256, 512, 1,024, 2,048, and 4,096 words by 9-bits wide. Each FIFO memory is organized such that the data is read in the same sequential order that it was written. Full and Empty flags are provided to prevent overrun and underrun. Three additional pins are also provided to facilitate unlimited expansion in width, depth, or both. The depth expansion technique steers the control signals from one device to another in parallel, thus eliminating the serial addition of propagation delays, so that throughput is not reduced. Data is steered in a similar manner.

Features

• Asynchronous first-in first-out (FIFO) buffer memories

• 256 x 9 (CY7C419)

• 512 x 9 (CY7C421)

• 1K x 9 (CY7C425)

• 2K x 9 (CY7C429)

• 4K x 9 (CY7C433)

• Dual-ported RAM cell

• High-speed 50.0-MHz read/write independent of depth/width

• Low operating power: ICC = 35 mA

• Empty and Full flags (Half Full flag in standalone)

• TTL compatible

• Retransmit in standalone

• Expandable in width

• PLCC, 7x7 TQFP, SOJ, 300-mil and 600-mil DIP

• Pb-Free Packages Available

• Pin compatible and functionally equivalent to IDT7200, IDT7201, IDT7202, IDT7203, IDT7204, AM7200, AM7201, AM7202, AM7203, and AM7204

CY7C429-25JC产品属性

  • 类型

    描述

  • 型号

    CY7C429-25JC

  • 制造商

    Cypress Semiconductor

  • 功能描述

    FIFO Mem Async Dual Depth/Width Uni-Dir 2K x 9 32-Pin PLCC

  • 制造商

    Cypress Semiconductor

  • 功能描述

    FIFO, 2K x 9, Asynchronous, 32 Pin, Plastic, PLCC

  • 制造商

    Cypress Semiconductor

  • 功能描述

    IC,FIFO,2KX9,ASYNCHRONOUS,CMOS,LDCC,32PIN,PLASTIC, TandR

更新时间:2025-10-9 16:31:00
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