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BR9040RFVM-WTR PDF预览

BR9040RFVM-WTR

更新时间: 2024-09-18 03:24:47
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
14页 203K
描述
EEPROM, 256X16, Serial, CMOS, PDSO8

BR9040RFVM-WTR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:VSSOP, TSSOP8,.16Reach Compliance Code:unknown
风险等级:5.84最大时钟频率 (fCLK):2 MHz
数据保留时间-最小值:10耐久性:100000 Write/Erase Cycles
JESD-30 代码:R-PDSO-G8长度:2.9 mm
内存密度:4096 bit内存集成电路类型:EEPROM
内存宽度:16功能数量:1
端子数量:8字数:256 words
字数代码:256工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:256X16封装主体材料:PLASTIC/EPOXY
封装代码:VSSOP封装等效代码:TSSOP8,.16
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
并行/串行:SERIAL电源:3/5 V
认证状态:Not Qualified座面最大高度:0.9 mm
最大待机电流:0.000002 A子类别:EEPROMs
最大压摆率:0.002 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:2.8 mm写保护:HARDWARE/SOFTWARE

BR9040RFVM-WTR 数据手册

 浏览型号BR9040RFVM-WTR的Datasheet PDF文件第2页浏览型号BR9040RFVM-WTR的Datasheet PDF文件第3页浏览型号BR9040RFVM-WTR的Datasheet PDF文件第4页浏览型号BR9040RFVM-WTR的Datasheet PDF文件第5页浏览型号BR9040RFVM-WTR的Datasheet PDF文件第6页浏览型号BR9040RFVM-WTR的Datasheet PDF文件第7页 
BR9010-W / F-W / FV-W / RFV-W / RFVM-W / BR9020-W / F-W / FV-W /  
Memory IC  
RFV-W / RFVM-W / BR9040-W / F-W / FV-W / RFV-W / RFVM-W  
1k, 2k, 4k, bit EEPROMs for direct  
connection to serial ports  
BR9010-W / BR9010F-W / BR9010FV-W /  
BR9010RFV-W / BR9010RFVM-W  
BR9020-W / BR9020F-W / BR9020FV-W /  
BR9020RFV-W / BR9020RFVM-W  
BR9040-W / BR9040F-W / BR9040FV-W /  
BR9040RFV-W / BR9040RFVM-W  
The BR90XX series are serial EEPROMs that can be connected directly to a serial port and can be erased and written  
electrically. Writing and reading is perfomed in word units, using four types of operation commands. Communication  
occurs through CS, SK, DI, and DO pins, WC pin control is used to initiate a write disabled state, enabling these  
EEPROMs to be used as one-time ROMs. During writing operation is checked via the internal status check.  
zApplication  
General-Purpose  
zFeatures  
1) BR9010-W / F-W / FV-W / RFV-W / RFVM-W (1k bit) : 64 words×16bit  
BR9020-W / F-W / FV-W / RFV-W / RFVM-W (2k bit) : 128words×16bit  
BR9040-W / F-W / FV-W / RFV-W / RFVM-W (4k bit) : 256words×16bit  
2) Single power supply.  
3) Serial data I/O.  
4) Self-timed programming cycle with auto-erase.  
5) Low supply current.  
Active (5V) : 2mA (max.)  
Standby (5V) : 3µA (max.) (CMOS INPUT)  
6) Noise filter on the SK pin. Write protection when the supply is low.  
7) Write protection by WC pin.  
8) Space Saving DIP8/SOP8/SSOP-B8/MSOP8pin Packages.  
9) 100,000 erase/ write cycles endurance.  
10) Provide 10 years of date retention.  
11) Easy connection to serial port.  
12) “FFFFh” stored in all address on shipped.  
1/14  

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