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AS27C256-15JI中文资料AUSTIN数据手册PDF规格书

AS27C256-15JI
厂商型号

AS27C256-15JI

功能描述

256K UVEPROM UV Erasable Programmable Read-Only Memory

文件大小

292.27 Kbytes

页面数量

13

生产厂商 Austin Semiconductor
企业简称

AUSTIN

中文名称

Austin Semiconductor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

2024-10-31 22:30:00

AS27C256-15JI规格书详情

GENERAL DESCRIPTION

The AS27C256 series is a set of 262,144 bit, ultraviolet-light erasable, electrically programmable read-only memories. These devices are fabricated using power-saving CMOS technology for high speed and simple interface with MOS and bipolar circuits. All inputs (including program data inputs) can be

driven by Series 54 TTL circuits without the use of external pullup resistors. Each output can drive one Series 54 TTL circuit without external resistors. The data outputs are 3-state for connecting multiple devices to a common bus. The AS27C256 is pin-compatible with 28-pin 256K ROMs and

EPROMs. It is offered in a 600mil dual-in-line ceramic package (J suffix) and a 450 x 550 mil ceramic LCC (ECA suffix) rated for operation from -55°C to 125°C.

FEATURES

• Organized 32,768 x 8

• Single +5V ±10 power supply

• Pin-compatible with existing 256K ROM’s and EPROM’s

• All inputs/outputs fully TTL compatible

• Power-saving CMOS technology

• Very high-speed FLASHRITE Pulse Programming

• 3-state output buffers

• 400-mV DC assured noise immunity with standard TTL loads

• Latchup immunity of 250 mA on all input and output pins

• Low power dissipation (CMOS Input Levels)

-Active - 165mW Worst Case

-Standby - 1.7mW Worst Case (CMOS-input levels)

* FUTURE High Speed Offerings: 55ns, 70ns, 90ns

产品属性

  • 型号:

    AS27C256-15JI

  • 制造商:

    AUSTIN

  • 制造商全称:

    Austin Semiconductor

  • 功能描述:

    256K UVEPROM UV Erasable Programmable Read-Only Memory

供应商 型号 品牌 批号 封装 库存 备注 价格
AUSTIN
2020+
DIP
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
RALTRON
24+
NA
990000
明嘉莱只做原装正品现货
询价
MICROSS
11+
39
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
MICROSS
23+
28DIP.600
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
SOT-153
23+
NA
15659
振宏微专业只做正品,假一罚百!
询价
ASI
13+
DIP
100
ASI优势订货-军工器件供应商
询价
AI
22+
SOP
8000
原装正品支持实单
询价
MICROSS
589220
16余年资质 绝对原盒原盘 更多数量
询价
RALTRON
24+
7968
询价
MICROSS
23+
DIP
2535
原厂原装正品
询价