位置:CY7C025-15JC > CY7C025-15JC详情

CY7C025-15JC中文资料

厂家型号

CY7C025-15JC

文件大小

702Kbytes

页面数量

20

功能描述

4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY

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

CY7C025-15JC数据手册规格书PDF详情

Functional Description

The CY7C024/024A/0241 and CY7C025/0251 are low power CMOS 4K x 16/18 and 8K x 16/18 dual-port static RAMs. Various arbitration schemes are included on the CY7C024/ 0241 and CY7C025/0251 to handle situations when multiple processors access the same piece of data. Two ports are provided, permitting independent, asynchronous access for reads and writes to any location in memory.

Features

■ True dual-ported memory cells, which allow simultaneous reads of the same memory location

■ 4K x 16 organization (CY7C024/024A[1])

■ 4K x 18 organization (CY7C0241)

■ 8K x 16 organization (CY7C025)

■ 8K x 18 organization (CY7C0251)

■ 0.65 micron CMOS for optimum speed and power

■ High speed access: 15 ns

■ Low operating power: ICC = 150 mA (typ)

■ Fully asynchronous operation

■ Automatic power down

■ Expandable data bus to 32/36 bits or more using Master/Slave chip select when using more than one device

■ On-chip arbitration logic

■ Semaphores included to permit software handshaking between ports

■ INT flag for port-to-port communication

■ Separate upper-byte and lower-byte control

■ Pin select for Master or Slave

■ Available in 84-pin (Pb-free) PLCC, 84-pin PLCC, 100-pin (Pb-free) TQFP, and 100-pin TQFP

CY7C025-15JC产品属性

  • 类型

    描述

  • 型号

    CY7C025-15JC

  • 制造商

    CYPRESS

  • 制造商全称

    Cypress Semiconductor

  • 功能描述

    4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY

更新时间:2025-10-23 16:20:00
供应商 型号 品牌 批号 封装 库存 备注 价格
Cypress
25+
2
公司优势库存 热卖中!!
CYPRESS
2023+
PLCC84
50000
原装现货
Cypress
QFP
3200
Cypress一级分销,原装原盒原包装!
CYPRESS
24+
PLCC84
3500
原装现货,可开13%税票
CYPRESS
17+
PLCC84
9800
只做全新进口原装,现货库存
CYPRESS赛普拉斯
1638+
PLCC84
560
代理品牌
Cypress
23+
100-TQFP
65600
CYPRESS
25+
QFP-100
284
就找我吧!--邀您体验愉快问购元件!
CYPRESS
22+
QFP
4739
原装现货
CYPRESS
23+
QFP
8000
只做原装现货