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AT45DB081B-RC-2.5集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料

AT45DB081B-RC-2.5
廠(chǎng)商型號(hào)

AT45DB081B-RC-2.5

參數(shù)屬性

AT45DB081B-RC-2.5 封裝/外殼為28-SOIC(0.342",8.69mm 寬);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 8MBIT SPI 15MHZ 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(yè)面數(shù)量

32 頁(yè)

生產(chǎn)廠(chǎng)商 Atmel Corporation
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更新時(shí)間

2025-2-15 11:31:00

AT45DB081B-RC-2.5規(guī)格書(shū)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(hào):

    AT45DB081B-RC-2.5

  • 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:

    8Mb(264 字節(jié) x 4096 頁(yè))

  • 存儲(chǔ)器接口:

    SPI

  • 寫(xiě)周期時(shí)間 - 字,頁(yè):

    14ms

  • 電壓 - 供電:

    2.5V ~ 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:

    28-SOIC(0.342",8.69mm 寬)

  • 供應(yīng)商器件封裝:

    28-SOIC

  • 描述:

    IC FLASH 8MBIT SPI 15MHZ 28SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ATMEL
21+
SOP28
9727
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ATMEL/愛(ài)特梅爾
1948+
SOP28
6852
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INTERSIL
23+
SOP28
9526
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ATMEL/愛(ài)特梅爾
22+
SOP16
9600
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Microchip Technology
23+
28-SOIC
7300
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詢(xún)價(jià)
ATMEL/愛(ài)特梅爾
23+
SOP28
32732
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ATMEL/愛(ài)特梅爾
2447
SMD
100500
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ATMEL/愛(ài)特梅爾
23+
SOP28
50000
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Microchip Technology
24+
28-SOIC(0.342 8.69mm 寬)
9350
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Atmel
23+
28-SOICW
71890
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