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Datasheet

PDF

软件

说明

AT25M02

AT25M02 Complete

(文件大小: 944KB, 25 页数, 修订版 B, 更新时间: 02/2016)

2Mb, SPI-compatible Serial EEPROM

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The Atmel high-speed, 1024Kb SPI bus Serial EEPROM supports Byte Write and SPI Modes 0 and 3 operations. The EEPROM is organized as 262,144 x 8. Optimized for industrial and commercial applications where low-power and low-voltage operations are essential. The EEPROM is available in a variety of space-saving packaging options at 1.7V (Vcc = 1.7V to 5.5V) and 2.5V (Vcc = 2.5V to 5.5V). The 3-wire serial interface consists of a data input, output, and a shift clock. All programming cycles are completely self-timed, and no separate erase cycle is required before write. Block Write protection is program enabled and separate program enable and disable instructions are provided for additional data protection. Hardware data protection provided to protect against inadvertent write attempts to the status register. Any serial communication suspension can be accomplished without resetting the serial sequence.

关键参数

参数

Operating Voltage (Vcc):

1.7 to 5.5

Interface Type:

SPI

Density:

2Mb

Organization:

262144 X 8

Page Size (Bytes):

256

Max. Operating Freq. (MHz):

5 MHz

Temp. Range (deg C):

-40 to 85

I/O Pins:

8

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
AT25M02-SSHM-B SOIC 8S1 8 Industrial (A) (-40°C to 85°C) Tube 0 不同
AT25M02-SSHM-T SOIC 8S1 8 Industrial (A) (-40°C to 85°C) Tape&Reel 请求
AT25M02-SSHD-B SOIC 8S1 8 Industrial (A) (-40°C to 85°C) Tube 0 不同
AT25M02-SSHD-T SOIC 8S1 8 Industrial (A) (-40°C to 85°C) Tape&Reel 0 不同
AT25M02-U1UM0B-T WLCSP 8U-10 8 Industrial (A) (-40°C to 85°C) Tape&Reel 0 不同
AT25M02-WWU11M Wafer Sales W Industrial (A) (-40°C to 85°C) W Tray N/A N/A N/A N/A



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.