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AT45DCB002D PDF预览

AT45DCB002D

更新时间: 2024-02-04 20:30:18
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存存储内存集成电路异步传输模式ATM时钟
页数 文件大小 规格书
5页 77K
描述
8-megabyte, 4-megabyte, and 2-megabyte 2.7-volt Only DataFlash Cards

AT45DCB002D 技术参数

生命周期:Obsolete零件包装代码:CARD
包装说明:24 X 32 MM, 1.40 MM HEIGHT, 2.50 MM PITCH, ROHS COMPLIANT, CARD-7针数:7
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.83
Is Samacsys:N最大时钟频率 (fCLK):66 MHz
JESD-30 代码:X-XUUC-N7内存密度:16777216 bit
内存集成电路类型:FLASH CARD内存宽度:8
功能数量:1端子数量:7
字数:2097152 words字数代码:2000000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:2MX8
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:UNSPECIFIED封装形式:UNCASED CHIP
并行/串行:SERIAL编程电压:2.7 V
认证状态:Not Qualified最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子位置:UPPER类型:NOR TYPE
Base Number Matches:1

AT45DCB002D 数据手册

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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  
1
2
3
4
5
6
7
CS  
Chip Select  
Serial Input  
Ground  
SI  
7
6 5 4 3 2 1  
GND  
VCC  
SCK  
NC  
Supply  
Serial Clock  
No Connect  
Serial Output  
SO  
3607C–DFLASH–04/06  

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