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LE25S40QE-AH Datasheet(PDF) 1 Page - ON Semiconductor |
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LE25S40QE-AH Datasheet(HTML) 1 Page - ON Semiconductor |
1 / 22 page 1 Publication Order Number : LE25S40QE/D © Semiconductor Components Industries, LLC, 2014 November 2014 - Rev. P0 ORDERING INFORMATION See detailed ordering and shipping information on page 22 of this data sheet. www.onsemi.com LE25S40QE Overview The LE25S40QE is a SPI bus flash memory device with a 4M bit (512K 8- bit) configuration. It uses a single 1.8V power supply. While making the most of the features inherent to a serial flash memory device, the LE25S40QE 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 LE25S40QE 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. Features Read/write operations enabled by single 1.8V power supply: 1.65 to 1.95V supply voltage range Operating frequency : 40MHz Temperature range : 40 to 85C Serial interface : SPI mode 0, mode 3 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 : 300ms (typ), 3.0s (max) Page program time : 6.0ms/256 bytes (typ), 8.0ms/256 bytes (max) Status functions : Ready/busy information, protect information Data retention period : 20 years Package : VDFN8 5x6 CMOS LSI 4M-bit (512K x 8) Serial Flash Memory Advance Information * 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. VDFN8 5x6, 1.27P / VSON8T (6x5) |
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