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首頁(yè)>AT27LV256A-12>規(guī)格書詳情

AT27LV256A-12集成電路(IC)的存儲(chǔ)器規(guī)格書PDF中文資料

AT27LV256A-12
廠商型號(hào)

AT27LV256A-12

參數(shù)屬性

AT27LV256A-12 封裝/外殼為32-LCC(J 形引線);包裝為托盤;類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC EPROM 256KBIT PARALLEL 32PLCC

功能描述

256K 32K x 8 Low Voltage OTP CMOS EPROM

封裝外殼

32-LCC(J 形引線)

文件大小

221.95 Kbytes

頁(yè)面數(shù)量

9 頁(yè)

生產(chǎn)廠商

ATMEL Atmel Corporation

中文名稱

愛特梅爾 愛特梅爾公司

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-26 23:01:00

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AT27LV256A-12規(guī)格書詳情

描述 Description

The AT27LV256A is a high performance, low power, low voltage 262,144-bit one-time programmable read only memory (OTP EPROM) organized as 32K by 8 bits. It requires only one supply in the range of 3.0V to 3.6V in normal read mode operation, making it ideal for fast, portable systems using battery power.

Atmel’s innovative design techniques provide fast speeds that rival 5V parts while keeping the low power consump tion of a 3.3V supply. At VCC = 3.0V, any byte can be accessed in less than 55 ns. With a typical power dissipa tion of only 18 mW at 5 MHz and VC C = 3.3V, the AT27LV256A consumes less than one fifth the power of a standard 5V EPROM.

Standby mode supply current is typically less than 1 μA at 3.3V.

特性 Features

? Fast Read Access Time - 55ns

? Dual Voltage Range Operation

– Low-voltage Power Supply Range, 3.0V to 3.6V

or Standard 5V ± 10 Supply Range

? Pin Compatible with JEDEC Standard AT27C256R

? Low-power CMOS Operation

– 20 μA max. (less than 1 μA typical) Standby for VCC = 3.6V

– 29 mW max. Active at 5 MHz for VCC = 3.6V

? JEDEC Standard Packages

– 32-lead PLCC

– 28-lead 330-mil SOIC

– 28-lead TSOP

? High-reliability CMOS Technology

– 2,000V ESD Protection

– 200 mA Latchup Immunity

? Rapid? Programming Algorithm - 100 μs/byte (typical)

? CMOS and TTL Compatible Inputs and Outputs

– JEDEC Standard for LVTTL

? Integrated Product Identification Code

? Commercial and Industrial Temperature Ranges

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    AT27LV256A-12JI

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 存儲(chǔ)器

  • 包裝:

    托盤

  • 存儲(chǔ)器類型:

    非易失

  • 存儲(chǔ)器格式:

    EPROM

  • 技術(shù):

    EPROM - OTP

  • 存儲(chǔ)容量:

    256Kb(32K x 8)

  • 存儲(chǔ)器接口:

    并聯(lián)

  • 電壓 - 供電:

    3V ~ 3.6V,4.5V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C(TC)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    32-LCC(J 形引線)

  • 供應(yīng)商器件封裝:

    32-PLCC(13.97x11.43)

  • 描述:

    IC EPROM 256KBIT PARALLEL 32PLCC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ATMEL/愛特梅爾
24+
NA/
831
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
ATMEL/愛特梅爾
25+
PLCC-32
4064
原裝正品,歡迎來(lái)電咨詢!
詢價(jià)
ATMEL
18+
PLCC-32
85600
保證進(jìn)口原裝可開17%增值稅發(fā)票
詢價(jià)
ATMEL
25+
PLCC
3200
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
AtmelCorporation
23+
NA
19974
專做原裝正品,假一罰百!
詢價(jià)
ATMEL
22+
SOP-0.72
8000
原裝正品支持實(shí)單
詢價(jià)
Atmel
23+
28-TSOP
9000
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)!
詢價(jià)
ATMEL
00+
PLCC-32
17865
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢
詢價(jià)
AT
24+
PLCC
469
詢價(jià)
Atmel(愛特梅爾)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價(jià)