AT45DCB004D 4Mbit,DataFlash存储器

Not recommended for new designs. 2M byte, 2.7-Volt Only, Serial Interface DataFlash Card

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

AT45DCB004D 特性

• 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

AT45DCB004D订购型号

AT45DCB004D 技术支持：

1. ATMEL 爱特梅尔Flash 存储器AT45DCB004D 数据手册DataSheet 下载. PDF（PDF 文件格式完整版）
2. 串行Flash 产品选型指南（ Excel 文档格式）
3. ATMEL 爱特梅尔公司全线产品目录. pdf
4. Programmer Support for Serial Flash Devices. pdf (Other, 8 pages, revision C, updated 4/08)
5. MicroLeadFrame Packages Pad Landing Recommendations (15 pages, revision B, updated 09/06). pdf
   This application note provides PCB designers with a set of guidelines for successful board mounting of Atmel's DataFlash memories housed in the MicroLeadFrame (MLF) package.
6. AN-4: Using Atmel's DataFlash (30 pages, updated 11/02) . pdf
   Atmel's DataFlash is a new Flash family designed specifically for data storage applications. This Application Note describes this family.
7. DataFlash Binary Page Size (2 pages, revision A, updated 5/08) . pdf
   Factory Configured DataFlash Binary Page Size options