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AT45DB021B-CC集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料

AT45DB021B-CC
廠商型號(hào)

AT45DB021B-CC

參數(shù)屬性

AT45DB021B-CC 封裝/外殼為9-TBGA,CSPBGA;包裝為管件;類(lèi)別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC FLASH 2MBIT SPI 20MHZ 9CBGA

功能描述

2-megabit 2.7-volt Only DataFlash

封裝外殼

9-TBGA,CSPBGA

文件大小

261.12 Kbytes

頁(yè)面數(shù)量

33 頁(yè)

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

Atmel愛(ài)特梅爾

中文名稱(chēng)

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更新時(shí)間

2025-5-6 9:30:00

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AT45DB021B-CC規(guī)格書(shū)詳情

Description

The AT45DB021B is a 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 2,162,688 bits of memory are organized as 1024 pages of 264 bytes each. In addition to the main memory, the AT45DB021B 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 reading or writing a continuous data stream.

Features

? Single 2.7V - 3.6V Supply

? Serial Peripheral Interface (SPI) Compatible

? 20 MHz Max Clock Frequency

? Page Program Operation

– Single Cycle Reprogram (Erase and Program)

– 1024 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 AT45DB021 and AT45DB021A

? 5.0V-tolerant Inputs: SI, SCK, CS, RESET and WP Pins

? Commercial and Industrial Temperature Ranges

? Green (Pb/Halide-free/RoHS Compliant) Packaging Options

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    AT45DB021B-CC

  • 制造商:

    Microchip Technology

  • 類(lèi)別:

    集成電路(IC) > 存儲(chǔ)器

  • 包裝:

    管件

  • 存儲(chǔ)器類(lèi)型:

    非易失

  • 存儲(chǔ)器格式:

    閃存

  • 技術(shù):

    閃存

  • 存儲(chǔ)容量:

    2Mb(264 字節(jié) x 1024 頁(yè))

  • 存儲(chǔ)器接口:

    SPI

  • 寫(xiě)周期時(shí)間 - 字,頁(yè):

    14ms

  • 電壓 - 供電:

    2.7V ~ 3.6V

  • 工作溫度:

    0°C ~ 70°C(TC)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    9-TBGA,CSPBGA

  • 供應(yīng)商器件封裝:

    9-CBGA(5x5)

  • 描述:

    IC FLASH 2MBIT SPI 20MHZ 9CBGA

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ATMEL
05+
BGA
2145
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì)
詢價(jià)
ATMEL
17+
BGA
9988
只做原裝進(jìn)口,自己庫(kù)存
詢價(jià)
ATMEL/愛(ài)特梅爾
24+
20000
全新、原裝、現(xiàn)貨
詢價(jià)
Microchip Technology
23+
9-CBGA5x5
7300
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
ATMEL
24+
BGA
2140
全新原裝!現(xiàn)貨特價(jià)供應(yīng)
詢價(jià)
ATMEL
22+
BGA
8200
全新原裝現(xiàn)貨!自家?guī)齑?
詢價(jià)
Microchip Technology
25+
9-TBGA CSPBGA
9350
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
詢價(jià)
AT
24+
SOIC-8/3.9mm
37500
原裝正品現(xiàn)貨,價(jià)格有優(yōu)勢(shì)!
詢價(jià)
Microchip Technology
23+/24+
9-TBGA
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
ATMEL
23+
BGA
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售!
詢價(jià)