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AT28HC256-70PC集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料

AT28HC256-70PC
廠商型號(hào)

AT28HC256-70PC

參數(shù)屬性

AT28HC256-70PC 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(yè)面數(shù)量

12 頁(yè)

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

Atmel愛(ài)特梅爾

中文名稱

愛(ài)特梅爾公司官網(wǎng)

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更新時(shí)間

2025-1-23 19:04:00

AT28HC256-70PC規(guī)格書(shū)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):

    AT28HC256-70PC

  • 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(xiě)周期時(shí)間 - 字,頁(yè):

    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(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(kù)存 備注 價(jià)格
ATMEL
24+
DIP28
500000
行業(yè)低價(jià),代理渠道
詢價(jià)
ATMEL
22+
DIP
8000
原裝正品支持實(shí)單
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)
24+
DIP
4
詢價(jià)
ATMEL
22+
DIP
8200
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!!
詢價(jià)
Microchip Technology
23+/24+
28-DIP
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
ATMEL
18+
SOP28
85600
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票
詢價(jià)
ATMEGA
23+
原廠標(biāo)準(zhǔn)封裝
7000
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)
Microchip Technology
23+
28-PDIP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)