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EN25F40-75QI PDF预览

EN25F40-75QI

更新时间: 2024-11-07 04:41:11
品牌 Logo 应用领域
EON 闪存存储内存集成电路光电二极管时钟
页数 文件大小 规格书
33页 462K
描述
4 Mbit Serial Flash Memory with 4Kbytes Uniform Sector

EN25F40-75QI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP8,.3Reach Compliance Code:unknown
风险等级:5.92最大时钟频率 (fCLK):75 MHz
数据保留时间-最小值:10耐久性:100000 Write/Erase Cycles
JESD-30 代码:R-PDIP-T8内存密度:4194304 bit
内存集成电路类型:FLASH内存宽度:8
端子数量:8字数:524288 words
字数代码:512000最高工作温度:85 °C
最低工作温度:-40 °C组织:512KX8
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE并行/串行:SERIAL
电源:3/3.3 V认证状态:Not Qualified
串行总线类型:SPI最大待机电流:0.000005 A
子类别:Flash Memories最大压摆率:0.02 mA
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
类型:NOR TYPE写保护:HARDWARE/SOFTWARE
Base Number Matches:1

EN25F40-75QI 数据手册

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EN25F40  
EN25F40  
4 Mbit Serial Flash Memory with 4Kbytes Uniform Sector  
FEATURES  
- Write Protect all or portion of memory via  
Single power supply operation  
software  
- Full voltage range: 2.7-3.6 volt  
- Enable/Disable protection with WP# pin  
4 Mbit Serial Flash  
High performance program/erase speed  
- 4 M-bit/512 K-byte/2048 pages  
- Page program time: 1.5ms typical  
- 256 bytes per programmable page  
- Sector erase time: 150ms typical  
- Block erase time 800ms typical  
- Chip erase time: 5 Seconds typical  
High performance  
- 100MHz clock rate  
Low power consumption  
- 5 mA typical active current  
- 1 μA typical power down current  
Lockable 256 byte OTP security sector  
Minimum 100K endurance cycle  
Package Options  
Uniform Sector Architecture:  
- 128 sectors of 4-Kbyte  
- 8 blocks of 64-Kbyte  
- Any sector or block can be  
erased individually  
- 8 pins SOP 150mil body width  
- 8 pins SOP 200mil body width  
- 8 contact VDFN  
- 8 pins PDIP  
- All Pb-free packages are RoHS compliant  
Software and Hardware Write Protection:  
Commercial and industrial temperature  
Range  
GENERAL DESCRIPTION  
The EN25F40 is a 4M-bit (512K-byte) Serial Flash memory, with advanced write protection  
mechanisms, accessed by a high speed SPI-compatible bus. The memory can be programmed 1 to  
256 bytes at a time, using the Page Program instruction.  
The EN25F40 is designed to allow either single Sector at a time or full chip erase operation. The  
EN25F40 can be configured to protect part of the memory as the software protected mode. The device  
can sustain a minimum of 100K program/erase cycles on each sector.  
This Data Sheet may be revised by subsequent versions  
or modifications due to changes in technical specifications.  
©2004 Eon Silicon Solution, Inc., www.essi.com.tw  
1
Rev. B, Issue Date: 2007/05/09  

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