Datasheet > AT45DCB008D_08

AT45DCB008D_08

更新时间： 2024-01-28 18:58:30

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存
页数	文件大小	规格书
5页	89K
描述
8-megabyte, 4-megabyte, and 2-megabyte 2.7-volt Only DataFlash Cards

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中文翻译

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数据手册

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AT45DCB008D_08 数据手册

Features

• MultiMediaCard (MMC) Form Factor

• Single 2.7V to 3.6V Supply

• 66 MHz Max Clock Frequency

• Serial Peripheral Interface (SPI) Compatible

• Low Power Dissipation

– 10 mA Active Read Current Typical

– 25 µA CMOS Standby Current Typical

• Industrial Temperature Range

• Pb-free/RoHS-compliant Package

8-megabyte,

4-megabyte, and

2-megabyte

2.7-volt Only

DataFlash^®

Cards

1. Description

The AT45DCB008D, AT45DCB004D and AT45DCB002D are 2.7-volt only SPI com-

patible serial interface DataFlash^®Cards. They are offered in 8-megabyte (64-Mbit),

4-megabyte (32-Mbit) and 2-megabyte (16-Mbit), densities. These 7-pin cards are

form factor compatible to the MultiMediaCard standard leveraging on a wide range of

low cost connectors that are commercially available. Additionally, the DataFlash Card

is pinout compatible to the SPI version of the MMC card.

The small form factor and simple interface make the DataFlash Card ideal for a wide

variety of data- and program code-storage applications where a removable storage

medium is required. Applications range from voice/audio, text or image storage to

software applications, system upgrades and software patches.

AT45DCB008D

AT45DCB004D

AT45DCB002D

For detailed device specifications, please refer to the corresponding DataFlash

datasheets:

• AT45DCB008D reference AT45DB642D

• AT45DCB004D reference AT45DB321D

• AT45DCB002D reference AT45DB161D

Table 1-1.

Pin Configuration

Figure 1-1. DataFlash Card - Top View

Pin #

Pin Name Function

Chip Select

Serial Input

Ground

6 5 4 3 2 1

GND

VCC

SCK

Supply

Serial Clock

No Connect

Serial Output

3607E–DFLASH–01/08

12 3 4 5

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AT45DQ161_14	ETC	获取价格	16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum
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AT45DQ161-MHD-Y	ETC	获取价格	16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum
AT45DQ161-MHF2B-T	DIALOG	获取价格	16-Mbit DataFlash, 2.3V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support
AT45DQ161-MHF-T	DIALOG	获取价格	16-Mbit DataFlash, 2.3V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support
AT45DQ161-MHF-Y	DIALOG	获取价格	16-Mbit DataFlash, 2.3V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support