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

AT28HC256-12PC
廠商型號

AT28HC256-12PC

參數(shù)屬性

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

功能描述

256 32K x 8 High Speed Parallel EEPROMs

文件大小

445.53 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商 Atmel Corporation
企業(yè)簡稱

Atmel愛特梅爾

中文名稱

愛特梅爾公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-26 17:50:00

AT28HC256-12PC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:

    AT28HC256-12PC

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 存儲器

  • 包裝:

    管件

  • 存儲器類型:

    非易失

  • 存儲器格式:

    EEPROM

  • 技術:

    EEPROM

  • 存儲容量:

    256Kb(32K x 8)

  • 存儲器接口:

    并聯(lián)

  • 寫周期時間 - 字,頁:

    10ms

  • 電壓 - 供電:

    4.5V ~ 5.5V

  • 工作溫度:

    0°C ~ 70°C(TC)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    28-DIP(0.600",15.24mm)

  • 供應商器件封裝:

    28-PDIP

  • 描述:

    IC EEPROM 256KBIT PARALLEL 28DIP

供應商 型號 品牌 批號 封裝 庫存 備注 價格
Microchip Technology
23+
28-PDIP
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
Microchip Technology
23+/24+
28-DIP
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
ATMEL
24+
DIP-28
2630
詢價
Atmel
23+
28-PDIP
9550
專業(yè)分銷產(chǎn)品!原裝正品!價格優(yōu)勢!
詢價
AT
24+
DIP
22
詢價
ATMEL/愛特梅爾
23+
DIP28
4263
原廠授權代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳
詢價
ATMEL
23+
原廠原包
19960
只做進口原裝 終端工廠免費送樣
詢價
ATMEL
22+
DIP
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價
ATMEL
22+
DIP
6500
鄭重承諾只做原裝進口貨
詢價
Microchip
22+
28PDIP
9000
原廠渠道,現(xiàn)貨配單
詢價