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27C256-90IVS中文资料PDF规格书
27C256-90IVS规格书详情
DESCRIPTION
The Microchip Technology Inc. 27C256 is a CMOS 256K bit electrically Programmable Read Only Memory (EPROM). The device is organized as 32K words by 8 bits (32K bytes). Accessing individual bytes from an address transition or from power-up (chip enable pin going low) is accomplished in less than 90 ns. This very high speed device allows the most sophisticated microprocessors to run at full speed without the need for WAIT states. CMOS design and processing enables this part to be used in systems where reduced power consumption and reliability are requirements.
FEATURES
• High speed performance
- 90 ns access time available
• CMOS Technology for low power consumption
- 20 mA Active current
- 100 µA Standby current
• Factory programming available
• Auto-insertion-compatible plastic packages
• Auto ID aids automated programming
• Separate chip enable and output enable controls
• High speed “express” programming algorithm
• Organized 32K x 8: JEDEC standard pinouts
- 28-pin Dual-in-line package
- 32-pin PLCC Package
- 28-pin SOIC package
- 28-pin Thin Small Outline Package (TSOP)
- 28-pin Very Small Outline Package (VSOP)
- Tape and reel
• Data Retention > 200 years
• Available for the following temperature ranges:
- Commercial: 0˚C to +70˚C
- Industrial: -40˚C to +85˚C
- Automotive: -40˚C to +125˚C
产品属性
- 型号:
27C256-90IVS
- 制造商:
MICROCHIP
- 制造商全称:
Microchip Technology
- 功能描述:
256K(32K x 8) CMOS EPROM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
N/A |
23+ |
NA/ |
3571 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NEC/ATM |
2020+ |
LCC32 |
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 | ||
NEC |
23+ |
NA |
304 |
专做原装正品,假一罚百! |
询价 | ||
23+ |
QFN |
8890 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | |||
JAPAN制造 |
18+ |
LCC |
200 |
进口原装正品优势供应QQ3171516190 |
询价 | ||
22+ |
5000 |
询价 | |||||
FUJITSU |
2202+ |
LCC |
5801 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
JAPAN制造 |
23+ |
LCC |
66800 |
现货正品专供军研究院 |
询价 | ||
FUJITSU |
2021+ |
LCC |
1600 |
自家库存,百分之百原装 |
询价 | ||
N/A |
NA |
608900 |
原包原标签100%进口原装常备现货! |
询价 |