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27C256-12P中文资料PDF规格书
27C256-12P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:
27C256-12P
- 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 |
---|---|---|---|---|---|---|---|
TI |
23+ |
CDIP28 |
20000 |
全新原装假一赔十 |
询价 | ||
N/A |
1815+ |
CDIP |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
MICROCHI |
23+ |
PLCC32 |
9960 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
TI |
98 |
CDIP28 |
15 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MIC |
39 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | ||||
TI |
21+ |
CDIP28 |
13880 |
公司只售原装,支持实单 |
询价 | ||
MICY |
22+ |
DIP |
221 |
询价 | |||
N/A |
23+ |
NA/ |
24 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI |
21+ |
CDIP28 |
15 |
原装现货假一赔十 |
询价 | ||
MICROCHIP |
23+ |
PLCC-28 |
11923 |
询价 |