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AS4C256K16E0-30JC中文资料ALSC数据手册PDF规格书

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厂商型号

AS4C256K16E0-30JC

功能描述

5V 256Kx16 CMOS DRAM (EDO)

文件大小

644.84 Kbytes

页面数量

24

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

2025-12-23 11:16:00

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AS4C256K16E0-30JC价格和库存,欢迎联系客服免费人工找货

AS4C256K16E0-30JC规格书详情

Functional description

The AS4C256K16E0 is a high performance 4 megabit CMOS Dynamic Random Access Memory (DRAM) organized as 262,144 words by 16 bits. The AS4C256K16E0 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

- 30/35/50 ns RAS access time

- 16/18/25 ns column address access time

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

• Low power consumption

- Active: 500 mW max (AS4C256K16E0-25)

- Standby: 3.6 mW max, CMOS I/O (AS4C256K16E0-25)

• EDO page mode

• 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

• 5V power supply

• Latch-up current > 200 mA

产品属性

  • 型号:

    AS4C256K16E0-30JC

  • 制造商:

    ALSC

  • 制造商全称:

    Alliance Semiconductor Corporation

  • 功能描述:

    5V 256Kx16 CMOS DRAM(EDO)

供应商 型号 品牌 批号 封装 库存 备注 价格
ALLIANCE
2025+
SOJ-40
5000
原装进口价格优 请找坤融电子!
询价
ALL
24+
SSOP
9600
原装现货,优势供应,支持实单!
询价
ALLIANC
23+
SOJ
19240
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
ALLIANCE
24+
NA/
3298
原装现货,当天可交货,原型号开票
询价
ALLIANCE
23+
TSOP44
12800
公司只有原装 欢迎来电咨询。
询价
ALLIANCE
2447
SOJ-40
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
ALLIANCE
2308+
SOP
4580
十年专业专注 优势渠道商正品保证公司现货
询价
ALL
25+23+
SSOP
10929
绝对原装正品全新进口深圳现货
询价
ALLIANCE
23+
00+
6500
专注配单,只做原装进口现货
询价
ALLIANCE
23+
TSOP44
50000
全新原装正品现货,支持订货
询价