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See Technical Specifications

LE25U40CMC-AH

Serial Flash Memory, 4 Mb (512K x 8)

Manufacturer:

ON Semiconductor, LLC
Mfr.Part #:

LE25U40CMC-AH
Datasheet:

LE25U40CMC-AH Datasheet (PDF)
Case Outline:

751CU
MSL Temp (°C):

260
Container Type:

REEL
EDA/CAD Models:

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Email: [email protected]

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LE25U40CMC-AH General Description

The LE25U40CMC is a SPI bus flash memory device with a 4M bit (512K x 8-bit) configuration that adds a high performance Dual output and Dual I/O function. It uses a single 2.5v power supply. While making the most of the features inherent to a serial flash memory device, the LE25U40CMC is housed in an 8-pin ultra-miniature package. All these features make this device ideally suited to storing program in applications such as portable information devices, which are required to have increasingly more compact dimensions. The LE25U40CMC also has a small sector erase capability which makes the device ideal for storing parameters or data that have fewer rewrite cycles and conventional EEPROMs cannot handle due to insufficient capacity.

Key Features

Read/write operations enabled by single 2.5v power supply: 2.3 to 3.6V supply voltage range
Operating frequency : 40MHz
Temperature range : -40 to 85°C
Serial interface : SPI mode 0, mode 3 supported / Dual Output, Dual I/O supported
Sector size : 4K bytes/small sector, 64K bytes/sector
Small sector erase, sector erase, chip erase functions
Page program function (256 bytes / page)
Block protect function
Highly reliable read/write
Status functions : Ready/busy information, protect information
Data retention period : 20 years