首页>CY7C146-55LMB>规格书详情

CY7C146-55LMB中文资料PDF规格书

CY7C146-55LMB
厂商型号

CY7C146-55LMB

功能描述

2Kx8 Dual-Port Static RAM

文件大小

339.21 Kbytes

页面数量

18

生产厂商 CypressSemiconductor
企业简称

Cypress赛普拉斯

中文名称

赛普拉斯半导体公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2024-6-16 18:08:00

CY7C146-55LMB规格书详情

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

供应商 型号 品牌 批号 封装 库存 备注 价格
CYPRESS
2016+
QFP
6528
只做进口原装现货!或者订货,假一赔十!
询价
Cypress
21+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
CYPRESS(赛普拉斯)
23+
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
CypressSemiconductorCorp
2022
ICSRAM72MBIT167MHZ100LQF
5058
原厂原装正品,价格超越代理
询价
原装CYPRESS
19+
TQFP100
68571
原厂代理渠道,每一颗芯片都可追溯原厂;
询价
CYPRESS
23+
QFP
8230
全新原装真实库存含13点增值税票!
询价
CYPRESS/赛普拉斯
2020+
NA
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
CYPRESS
23+
100-TQFP
6329
原装现货
询价
CYPRESS/赛普拉斯
2021+
NA
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
CYPRESS
23+
TQFP
9073
专注配单,只做原装进口现货
询价