LE25U40PCMC: Serial Flash Memory, 4 Mb (512K x 8) _ BDTIC 中国领先电子元器件代理商

LE25U40PCMC: Serial Flash Memory, 4 Mb (512K x 8)

The LE25U40PCMC 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 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.

特性

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/writeNumber of rewrite times : 100,000 timesSmall 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

优势

2.5V single power supply
High data transfer rate
Wide temperature range
Fast erase and programming time
High reliability

应用

Portable information devices

数据表 (1)

Document Title	Document ID/Size	Revision	Revision Date
4M-bit (512K x 8) Serial Flash Memory	LE25U40PCMC/D (216kB)	P0	Jan, 2015

封装图纸 (1)

Document Title	Document ID/Size	Revision
SOIC-8 / SOP8J (200 mil)	751CU (54.4kB)	O

产品订购型号

产品	状况	Compliance	封装		MSL*	容器		预算价格 (1千个数量的单价）
LE25U40PCMC-AH-1	Active	Pb-free Halide free	SOIC-8 / SOP-8J	751CU	3	Tape and Reel	2000	$0.5363

订购产品技术参数

Product	Density	Organization	tACC Max (ns)	VCC Min (V)	VCC Max (V)	I(standby) Max (µA)	Iact Max (mA)	T Min (°C)	T Max (°C)
LE25U40PCMC-AH-1	4 Mb	512k x 8	15	2.3	3.6	50	6	-40	105

4M-bit (512K x 8) Serial Flash Memory (216kB) LE25U40PCMC

SOIC-8 / SOP8J (200 mil) LE25U40PCMC