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V53C8256H45中文资料茂矽电子数据手册PDF规格书

V53C8256H45
厂商型号

V53C8256H45

功能描述

ULTRA-HIGH SPEED, 256K X 8 FAST PAGE MODE CMOS DYNAMIC RAM

文件大小

217.87 Kbytes

页面数量

18

生产厂商 MOSEL VETELIC INC.
企业简称

MOSEL茂矽电子

中文名称

台湾茂矽电子股份有限公司官网

原厂标识
数据手册

下载地址一下载地址二

更新时间

2025-7-2 23:00:00

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V53C8256H45价格和库存,欢迎联系客服免费人工找货

V53C8256H45规格书详情

Description

The V53C8256H is a high speed 262,144 x 8 bit CMOS dynamic random access memory. The V53C8256H offers a combination of features: Fast Page Mode for high data bandwidth, fast usable speed, CMOS standby current.

All inputs and outputs are TTL compatible. Input and output capacitances are significantly lowered to allow increased system performance. Fast Page Mode operation allows random access of up to 512 (x8) bits within a row with cycle times as short as 21 ns. Because of static circuitry, the CAS clock is not in the critical timing path. The flow-through column address latches allow address pipelining while relaxing many critical system timing requirements for fast usable speed. These features make the V53C8256H ideally suited for graphics, digital signal processing and high performance computing systems.

Features

■ 256K x 8-bit organization

■ Fast Page Mode for a sustained data rate of 47 MHz

■ RAS access time: 35, 40, 45, 50 ns

■ Low power dissipation

■ Read-Modify-Write, RAS-Only Refresh, CAS-Before-RAS Refresh capability

■ Refresh Interval: 512 cycles/8 ms

■ Single 5V ± 10 Power Supply

■ Available in 24-pin 300 mil Plastic DIP, 26/24-pin 300 mil SOJ, and 28-pin TSOP-I packages

供应商 型号 品牌 批号 封装 库存 备注 价格
FMS/美丽微
24+
NA/
7300
原装现货,当天可交货,原型号开票
询价
VIT
24+
SMD
6868
原装现货,可开13%税票
询价
MOSEL
9610+
SOJ24
1000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
VSC
24+/25+
11
原装正品现货库存价优
询价
VIT
23+
SMD
4500
全新原装、诚信经营、公司现货销售!
询价
VITELIC
23+
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
MOSEL
1997+
SOJ
4050
原装现货海量库存欢迎咨询
询价
VIT
23+
SMD
7000
绝对全新原装!现货!特价!请放心订购!
询价
原装
24+
SOJ24
3629
原装优势!房间现货!欢迎来电!
询价
24+
SMD-20
7500
绝对原装自家现货!真实库存!欢迎来电!
询价