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27C256-20EVS中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書

27C256-20EVS
廠商型號

27C256-20EVS

功能描述

256K (32K x 8) CMOS EPROM

文件大小

67.15 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商 Microchip Technology
企業(yè)簡稱

Microchip微芯科技

中文名稱

微芯科技股份有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-25 20:00:00

27C256-20EVS規(guī)格書詳情

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

產(chǎn)品屬性

  • 型號:

    27C256-20EVS

  • 制造商:

    MICROCHIP

  • 制造商全稱:

    Microchip Technology

  • 功能描述:

    256K(32K x 8) CMOS EPROM

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