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AT28HC256-12PI集成電路(IC)的存儲(chǔ)器規(guī)格書PDF中文資料

AT28HC256-12PI
廠商型號(hào)

AT28HC256-12PI

參數(shù)屬性

AT28HC256-12PI 封裝/外殼為28-DIP(0.600",15.24mm);包裝為管件;類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC EEPROM 256KBIT PARALLEL 28DIP

功能描述

256 32K x 8 High Speed Parallel EEPROMs

封裝外殼

28-DIP(0.600",15.24mm)

文件大小

445.53 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商 Atmel Corporation
企業(yè)簡(jiǎn)稱

ATMEL愛特梅爾

中文名稱

愛特梅爾公司官網(wǎng)

原廠標(biāo)識(shí)
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

2025-7-30 20:00:00

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AT28HC256-12PI規(guī)格書詳情

Description

The AT28HC256 is a high-performance electrically erasable and programmable read only memory. Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the AT28HC256 offers access times to 70 ns with power dissipation of just 440 mW. When the AT28HC256 is deselected, the standby current is less than 5 mA.

Features

? Fast Read Access Time – 70 ns

? Automatic Page Write Operation

– Internal Address and Data Latches for 64 Bytes

– Internal Control Timer

? Fast Write Cycle Times

– Page Write Cycle Time: 3 ms or 10 ms Maximum

– 1 to 64-byte Page Write Operation

? Low Power Dissipation

– 80 mA Active Current

– 3 mA Standby Current

? Hardware and Software Data Protection

? DATA Polling for End of Write Detection

? High Reliability CMOS Technology

– Endurance: 104 or 105 Cycles

– Data Retention: 10 Years

? Single 5V ± 10 Supply

? CMOS and TTL Compatible Inputs and Outputs

? JEDEC Approved Byte-wide Pinout

? Full Military, Commercial, and Industrial Temperature Ranges

? Green (Pb/Halide-free) Packaging Option

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    AT28HC256-12PI

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 存儲(chǔ)器

  • 包裝:

    管件

  • 存儲(chǔ)器類型:

    非易失

  • 存儲(chǔ)器格式:

    EEPROM

  • 技術(shù):

    EEPROM

  • 存儲(chǔ)容量:

    256Kb(32K x 8)

  • 存儲(chǔ)器接口:

    并聯(lián)

  • 寫周期時(shí)間 - 字,頁:

    10ms

  • 電壓 - 供電:

    4.5V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C(TC)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    28-DIP(0.600",15.24mm)

  • 供應(yīng)商器件封裝:

    28-PDIP

  • 描述:

    IC EEPROM 256KBIT PARALLEL 28DIP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
ATMEL/愛特梅爾
22+
SOP28
100000
代理渠道/只做原裝/可含稅
詢價(jià)
ATMEL/愛特梅爾
25+
SOP28
54658
百分百原裝現(xiàn)貨 實(shí)單必成
詢價(jià)
ATMEL/愛特梅爾
2450+
SOP-28
8850
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
詢價(jià)
ATMEL
22+
SOP28
5000
詢價(jià)
ATMEG
SOP
1251
優(yōu)勢(shì)庫存
詢價(jià)
ATMEL/愛特梅爾
21+
SOP28
3000
百域芯優(yōu)勢(shì) 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票
詢價(jià)
ATMEL
25+23+
SOP
22802
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
Atmel
23+
28-PDIP
71890
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)!
詢價(jià)
Microchip Technology
23+
28-PDIP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
ATMEL
22+
DIP
8200
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!!
詢價(jià)