位置:CY7C142-55PC > CY7C142-55PC详情

CY7C142-55PC中文资料

厂家型号

CY7C142-55PC

文件大小

339.21Kbytes

页面数量

18

功能描述

2Kx8 Dual-Port Static RAM

SRAM Chip Async Dual 5V 16K-Bit 2K x 8 55ns 48-Pin PDIP

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

CY7C142-55PC数据手册规格书PDF详情

Functional Description

The CY7C132, CY7C136, CY7C136A, CY7C142, and CY7C146 are high speed CMOS 2K x 8 dual-port static RAMs. Two ports are provided to permit independent access to any location in memory. The CY7C132, CY7C136, and CY7C136A can be used as either a standalone 8-bit dual-port static RAM or as a MASTER dual-port RAM, in conjunction with the CY7C142/CY7C146 SLAVE dual-port device. They are used in systems that require 16-bit or greater word widths. This is the solution to applications that require shared or buffered data, such as cache memory for DSP, bit-slice, or multiprocessor designs.

Features

■ True dual-ported memory cells that enable simultaneous reads of the same memory location

■ 2K x 8 organization

■ 0.65 micron CMOS for optimum speed and power

■ High speed access: 15 ns

■ Low operating power: ICC = 110 mA (maximum)

■ Fully asynchronous operation

■ Automatic power down

■ Master CY7C132/CY7C136/CY7C136A[1] easily expands data bus width to 16 or more bits using slave CY7C142/CY7C146

■ BUSY output flag on CY7C132/CY7C136/CY7C136A; BUSY input on CY7C142/CY7C146

■ INT flag for port to port communication (52-Pin PLCC/PQFP versions)

■ CY7C136, CY7C136A, and CY7C146 available in 52-pin PLCC and 52-pin PQFP packages

■ Pb-free packages available

CY7C142-55PC产品属性

  • 类型

    描述

  • 型号

    CY7C142-55PC

  • 制造商

    Cypress Semiconductor

  • 功能描述

    SRAM Chip Async Dual 5V 16K-Bit 2K x 8 55ns 48-Pin PDIP

  • 制造商

    Rochester Electronics LLC

  • 功能描述

    - Bulk

更新时间:2025-10-21 15:44:00
供应商 型号 品牌 批号 封装 库存 备注 价格
CYPRESS
06+
DIP48
1000
全新原装现货特价!
CYPRESS
24+
DIP
5650
公司原厂原装现货假一罚十!特价出售!强势库存!
CYPRESS
25+
DIP28
2200
绝对原装!真实库存!
Cypress
SMD/DIP
8600
Cypress一级分销,原装原盒原包装!
CYPRESS
25+
DIP48
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
CYPRESS
22+
DIP48
5000
全新原装现货!价格优惠!可长期
CYPRESS
23+
DIP48
12800
公司只有原装 欢迎来电咨询。
CYPRESS
23+
DIP48
8560
受权代理!全新原装现货特价热卖!
CYPRESS
25+
DIP48
500000
行业低价,代理渠道
CYPRESS7140
22+
DIP48
30000
十七年VIP会员,诚信经营,一手货源,原装正品可零售!