LE25U40PCMC Datasheet, PDF (1/23 Pages) ON Semiconductor – Serial Flash Memory

LE25U40PCMC
Advance Information
CMOS LSI
4M-bit (512K x 8)
Serial Flash Memory
www.onsemi.com
Overview
The LE25U40PCMC is a SPI bus flash memory device with a 4M bit (512K 
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 LE25U40PCMC 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 LE25U40PCMC 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.
SOIC-8 / SOP8J (200mil)
Features
 Read/write operations enabled by single 2.5V power supply: 2.3 to 3.6V supply voltage range
 Operating frequency : 30MHz
 Temperature range
: 40 to 105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
Number of rewrite times : 100,000 times
Small sector erase time : 40ms (typ.), 150ms (max.)
Sector erase time
: 80ms (typ.), 250ms (max.)
Chip erase time
: 250ms (typ.), 2.0s (max.)
Page program time : 4.0ms/256 bytes (typ.), 5.0ms/256 bytes (max.)
 Status functions
: Ready/busy information, protect information
 Data retention period : 20 years
 Package
: SOP8J (200mil), CASE 751CU
* This product is licensed from Silicon Storage Technology, Inc. (USA).
This document contains information on a new product. Specifications and information
herein are subject to change without notice.
ORDERING INFORMATION
See detailed ordering and shipping information on page 23 of this data sheet.
© Semiconductor Components Industries, LLC, 2015
1
January 2015 - Rev. P0
Publication Order Number :
LE25U40PCMC/D