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AS4C256K16F0-35JC中文资料ALSC数据手册PDF规格书

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厂商型号

AS4C256K16F0-35JC

功能描述

5V 256K X 16 CMOS DRAM (Fast Page Mode)

文件大小

526.82 Kbytes

页面数量

25

生产厂商

ALSC

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-12 17:49:00

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AS4C256K16F0-35JC规格书详情

Functional description

The AS4C256K16FO is a high-performance 4 megabit CMOS Dynamic Random Access Memory (DRAM) device organized as 262,144 words × 16 bits. The AS4C256K16FO is fabricated with advanced CMOS technology and designed with innovative design techniques resulting in high speed, extremely low power and wide operating margins at component and system levels.

特性 Features

• Organization: 262,144 words × 16 bits

• High speed

- 25/30/35/50 ns RAS access time

- 12/16/18/25 ns column address access time

- 7/10/10/10 ns CAS access time

• Low power consumption

- Active: 770 mW max (ASAS4C256K16FO-50)

- Standby: 5.5 mW max, CMOS I/O

• Fast page mode

• AS4C256K16FO-50 timings are also valid for AS4C256K16FO-60.

• Refresh

- 512 refresh cycles, 8 ms refresh interval

- RAS-only or CAS-before-RAS refresh or self-refresh

- Self-refresh option is available for new generation device only. Contact Alliance for more information.

• Read-modify-write

• TTL-compatible, three-state I/O

• JEDEC standard packages

- 400 mil, 40-pin SOJ

- 400 mil, 40/44-pin TSOP II

• Single 5V power supply/built-in Vbb generator

• Latch-up current > 200 mA

产品属性

  • 型号:

    AS4C256K16F0-35JC

  • 制造商:

    ALSC

  • 制造商全称:

    Alliance Semiconductor Corporation

  • 功能描述:

    5V 256K X 16 CMOS DRAM(Fast Page Mode)

供应商 型号 品牌 批号 封装 库存 备注 价格
ALLIANCE
2450+
SOJ-40
8850
只做原装正品假一赔十为客户做到零风险!!
询价
Alliance
25+
819
公司优势库存 热卖中!!
询价
ALLIANCE
22+
SOJ40
5000
只做原装鄙视假货15118075546
询价
ALLIANCE
原厂封装
9800
原装进口公司现货假一赔百
询价
ALLIANCE
25+
SOJ40
66
原装正品,欢迎来电咨询!
询价
ALLIANCE
2023+
TSOP
50000
原装现货
询价
ALLIANCE
25+
SOJ40
1000
全新原装正品支持含税
询价
ALLIANCE
25+
TSOP
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
ALLIANCE
22+
JOP
8200
原装现货库存.价格优势!!
询价
24+
SOJ
12
询价