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AT45DB081B-RI集成電路(IC)的存儲(chǔ)器規(guī)格書PDF中文資料

AT45DB081B-RI
廠商型號

AT45DB081B-RI

參數(shù)屬性

AT45DB081B-RI 封裝/外殼為28-SOIC(0.342",8.69mm 寬);包裝為管件;類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC FLASH 8MBIT SPI 20MHZ 28SOIC

功能描述

8-megabit 2.5-volt Only or 2.7-volt Only DataFlash

封裝外殼

28-SOIC(0.342",8.69mm 寬)

文件大小

414.7 Kbytes

頁面數(shù)量

32

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(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

2025-2-3 12:26:00

AT45DB081B-RI規(guī)格書詳情

Description

The AT45DB081B is a 2.5-volt or 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. Its 8,650,752 bits of memory are organized as 4096 pages of 264 bytes each. In addition to the main memory, the AT45DB081B also contains two SRAM data buffers of 264 bytes each. The buffers allow receiving of data while a page in the main memory is being reprogrammed, as well as writing a continuous data stream.

Features

? Single 2.5V - 3.6V or 2.7V - 3.6V Supply

? Serial Peripheral Interface (SPI) Compatible

? 20 MHz Max Clock Frequency

? Page Program Operation

– Single Cycle Reprogram (Erase and Program)

– 4096 Pages (264 Bytes/Page) Main Memory

? Supports Page and Block Erase Operations

? Two 264-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of Nonvolatile Memory

? Continuous Read Capability through Entire Array

– Ideal for Code Shadowing Applications

? Low Power Dissipation

– 4 mA Active Read Current Typical

– 2 μA CMOS Standby Current Typical

? Hardware Data Protection Feature

? 100 Compatible to AT45DB081 and AT45DB081A

? 5.0V-tolerant Inputs: SI, SCK, CS, RESETand WPPins

? Commercial and Industrial Temperature Ranges

? Green (Pb/Halide-free) Packaging Options

產(chǎn)品屬性

  • 產(chǎn)品編號:

    AT45DB081B-RI

  • 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:

    閃存

  • 技術(shù):

    閃存

  • 存儲(chǔ)容量:

    8Mb(264 字節(jié) x 4096 頁)

  • 存儲(chǔ)器接口:

    SPI

  • 寫周期時(shí)間 - 字,頁:

    14ms

  • 電壓 - 供電:

    2.7V ~ 3.6V

  • 工作溫度:

    -40°C ~ 85°C(TC)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-SOIC(0.342",8.69mm 寬)

  • 供應(yīng)商器件封裝:

    28-SOIC

  • 描述:

    IC FLASH 8MBIT SPI 20MHZ 28SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
ATMEL
24+
sop
16800
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!?
詢價(jià)
ATMEL
24+
SOP28
5000
全新原裝正品,現(xiàn)貨銷售
詢價(jià)
INTERSIL
23+
SOP28
9526
詢價(jià)
ATMEL/愛特梅爾
22+
SOP16
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單!
詢價(jià)
ATMEL/愛特梅爾
23+
SOP28
4225
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳
詢價(jià)
ATMEL/愛特梅爾
24+
SOP28
100
只做原廠渠道 可追溯貨源
詢價(jià)
ATMEL/愛特梅爾
2021+
SMD
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價(jià)
ATMEL/愛特梅爾
23+
SOP28
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
ATMEL/愛特梅爾
03+
SOP28
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
Microchip Technology
23+
28-SOIC
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)