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BR25H640FJ-2ACE2 PDF预览

BR25H640FJ-2ACE2

更新时间: 2024-01-18 13:14:54
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
40页 1569K
描述
Operation SPI BUS EEPROM

BR25H640FJ-2ACE2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:4.90 X 6 MM, 1.65 MM HEIGHT, ROHS COMPLIANT, SOP-8Reach Compliance Code:compliant
Factory Lead Time:15 weeks风险等级:1.72
其他特性:SEATED HT-CALCULATED最大时钟频率 (fCLK):5 MHz
JESD-30 代码:R-PDSO-G8长度:4.9 mm
内存密度:65536 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:8192 words
字数代码:8000工作模式:SYNCHRONOUS
最高工作温度:125 °C最低工作温度:-40 °C
组织:8KX8封装主体材料:PLASTIC/EPOXY
封装代码:LSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE并行/串行:SERIAL
峰值回流温度(摄氏度):NOT SPECIFIED筛选级别:AEC-Q100
座面最大高度:1.65 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
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:3.9 mm
最长写入周期时间 (tWC):4 msBase Number Matches:1

BR25H640FJ-2ACE2 数据手册

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Datasheet  
Serial EEPROM Series Automotive EEPROM  
125°C Operation SPI BUS EEPROM  
BR25H640-2AC  
General Description  
BR25H640-2AC is a 64Kbit Serial EEPROM of SPI BUS interface method.  
Features  
Packages W(Typ) x D(Typ) x H(Max)  
SPI BUS interface (CPOL, CPHA)=(0,0), (1,1)  
Voltage Range  
: 2.5V to 5.5V  
: -40°C to +125°C  
: 10MHz(Max)  
: 4ms(Max)  
Operating Range  
Clock Frequency  
Write Time  
Page Size  
: 32bytes  
Bit Format  
: 8192 x 8bit  
MSOP8  
TSSOP-B8  
32bytes Write Lockable Identification Page (ID Page)  
Address Auto Increment Function at Read Operation  
Auto Erase and Auto End Function at Data Rewrite  
Write Protect Block Setting by Software  
Memory Array 1/4, 1/2, Whole  
2.90mm x 4.00mm x 0.90mm 3.00mm x 6.40mm x 1.20mm  
HOLD Function by HOLDB Pin  
Low Supply Current  
Write Operation (5V) : 1.0mA (Typ)  
Read Operation (5V) : 1.2mA (Typ)  
Standby State(5V)  
Prevention of Write Mistake  
Write prohibition at Power On  
: 0.1μA (Typ)  
SOP8  
5.00mm x 6.20mm x 1.71mm 4.90mm x 6.00mm x 1.65mm  
SOP-J8  
Write prohibition by WPB Pin  
Write prohibition Block Setting  
Prevention of Write Mistake at Low Voltage  
Write Cycles  
: 1,000,000 Write Cycles (Ta85°C)  
:
:
500,000 Write Cycles (Ta105°C)  
300,000 Write Cycles (Ta125°C)  
Data Retention : 100 Years (Ta25°C)  
: 60 Years (Ta105°C)  
: 50 Years (Ta125°C)  
Data at Shipment  
Memory Array  
ID Page  
FFh  
2Fh, 00h, 0Dh  
FFh  
First 3 Addresses  
Other Addresses  
Status Register WPEN, BP1, BP0 0, 0, 0  
Lock Status LS 0  
MSOP8, TSSOP-B8, SOP8, SOP-J8 Packages  
AEC-Q100 Qualified  
Product structure : Silicon monolithic integrated circuit This product has no designed protection against radioactive rays  
www.rohm.com  
© 2014 ROHM Co., Ltd. All rights reserved.  
TSZ2211114001  
TSZ02201-0R1R0G100210-1-2  
16.Feb.2016 Rev.002  
1/36  

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