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参数资料
| 型号： | LE25S40MB-AH |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC MEM 4MBIT SERIAL FLASH 8SOP |
| 标准包装： | 2,000 |
| 格式 - 存储器： | 闪存 |
| 存储器类型： | FLASH |
| 存储容量： | 4M (512K x 8) |
| 速度： | 40MHz |
| 接口： | SPI 串行 |
| 电源电压： | 1.65 V ~ 1.95 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 带卷 (TR) |
Ordering number : ENA2096
LE25S40MB
CMOS IC
4M-bit (512K × 8)
http://onsemi.com
Serial Flash Memory
Overview
The LE25S40MB 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 LE25S40MB 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 LE25S40MB 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 85 ° C
? 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 : SOP8K (200mil)
* This product is licensed from Silicon Storage Technology, Inc. (USA).
Semiconductor Components Industries, LLC, 2013
July, 2013
72512 SY 20120426-S00005 No.A2096-1/22
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相关代理商/技术参数 |
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| LE25S40QES00-AH | 制造商:ON Semiconductor 功能描述:S-FLASH MEMORY(4M) - Tape and Reel |
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| LE25SS53DKE-CAR | 制造商:Legacy Electronics Inc 功能描述:512MB PC2-4200 (533 MHZ) CL4-4-4,200 PIN SODIMM GOLD 1.181" - Bulk |
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