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BR25H040F-2LBH2 PDF预览

BR25H040F-2LBH2

更新时间: 2024-02-20 19:41:26
品牌 Logo 应用领域
罗姆 - ROHM 可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟光电二极管内存集成电路
页数 文件大小 规格书
32页 997K
描述
EEPROM, 512X8, Serial, CMOS, PDSO8, 5 X 6.20 MM, 1.71 MM HEIGHT, SOP-8

BR25H040F-2LBH2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:5 X 6.20 MM, 1.71 MM HEIGHT, SOP-8Reach Compliance Code:compliant
Factory Lead Time:15 weeks风险等级:2.31
最大时钟频率 (fCLK):5 MHzJESD-30 代码:R-PDSO-G8
长度:5 mm内存密度:4096 bit
内存集成电路类型:EEPROM内存宽度:8
功能数量:1端子数量:8
字数:512 words字数代码:512
工作模式:SYNCHRONOUS最高工作温度:125 °C
最低工作温度:-40 °C组织:512X8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:SERIAL峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1.71 mm串行总线类型:SPI
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mm最长写入周期时间 (tWC):4 ms
Base Number Matches:1

BR25H040F-2LBH2 数据手册

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Datasheet  
Serial EEPROM Series Industrial EEPROM  
125Operation SPI BUS EEPROM  
BR25H040F-2LB  
General Description  
This is the product guarantees long time support in Industrial market.  
BR25H040F-2LB is a serial EEPROM of SPI BUS interface method.  
Features  
Package  
W(Typ.) x D(Typ.) x H(Max.)  
„
Long Time Support a Product for Industrial  
Applications.  
„
„
„
High speed clock action up to 10MHz (Max.)  
Wait function by HOLDB terminal.  
Part or whole of memory arrays settable as read only  
memory area by program.  
„
„
2.5V to 5.5V single power source action most  
suitable for battery use.  
Page write mode useful for initial value write at  
factory shipment.  
SOP8  
„
„
„
For SPI bus interface (CPOL, CPHA)=(0, 0), (1, 1)  
Self-timed programming cycle.  
Low Supply Current  
5.00mm x 6.20mm x 1.71mm  
At write operation (5V)  
At read operation (5V)  
At standby operation (5V)  
Address auto increment function at read operation  
Prevention of write mistake  
: 1.0mA (Typ.)  
: 1.0mA (Typ.)  
: 0.1μA (Typ.)  
Application  
„
„
Industrial Equipment  
Write prohibition at power on.  
Write prohibition by command code (WRDI).  
Write prohibition by WPB pin.  
Write prohibition block setting by status registers  
(BP1, BP0).  
Prevention of write mistake at low voltage.  
Data at shipment Memory array: FFh, status register  
BP1, BP0 : 0  
„
„
„
More than 100 years data retention.  
More than 1 million write cycles.  
Page write  
Number of pages  
16 Byte  
Product Number  
BR25H040F-2LB  
BR25H040F-2LB  
Capacity  
Bit Format  
Product Number  
BR25H040F-2LB  
Supply Voltage  
2.5V to 5.5V  
Package  
SOP8  
4Kbit  
512×8  
Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays  
www.rohm.com  
©2013 ROHM Co., Ltd. All rights reserved.  
TSZ2211114001  
TSZ02201-0R1R0G100320-1-2  
27.Feb.2014 Rev.002  
1/28  

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