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BU9832GUL-WE2 PDF预览

BU9832GUL-WE2

更新时间: 2024-02-23 21:26:26
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
页数 文件大小 规格书
19页 504K
描述
WL-CSP EEPROM family SPI BUS

BU9832GUL-WE2 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:BGA
包装说明:ROHS COMPLIANT, VCSP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51Factory Lead Time:11 weeks
风险等级:5.75最大时钟频率 (fCLK):5 MHz
数据保留时间-最小值:40耐久性:1000000 Write/Erase Cycles
JESD-30 代码:R-PBGA-B8长度:2.09 mm
内存密度:8192 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:1024 words
字数代码:1000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:1KX8封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装等效代码:BGA8,3X3,20
封装形状:RECTANGULAR封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
并行/串行:SERIAL峰值回流温度(摄氏度):NOT SPECIFIED
电源:2/5 V认证状态:Not Qualified
座面最大高度:0.55 mm串行总线类型:SPI
最大待机电流:0.000002 A子类别:EEPROMs
最大压摆率:0.003 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.8 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.85 mm
最长写入周期时间 (tWC):5 ms写保护:HARDWARE
Base Number Matches:1

BU9832GUL-WE2 数据手册

 浏览型号BU9832GUL-WE2的Datasheet PDF文件第1页浏览型号BU9832GUL-WE2的Datasheet PDF文件第2页浏览型号BU9832GUL-WE2的Datasheet PDF文件第3页浏览型号BU9832GUL-WE2的Datasheet PDF文件第5页浏览型号BU9832GUL-WE2的Datasheet PDF文件第6页浏览型号BU9832GUL-WE2的Datasheet PDF文件第7页 
Technical Note  
BU9832GUL-W  
Sync data input / output timing  
"H"  
"L"  
tCSS  
tCS  
CS  
SCK  
SI  
tHFS tHFH  
tHRS tHRH  
CS  
tSCKS  
tRC  
tFC  
tSCKWH  
tSCKWL  
tDIS  
SCK  
tDIS  
tDIH  
n
n+1  
n-1  
SI  
tHOZ  
Dn  
tHPD  
High-Z  
SO  
Dn+1  
Dn  
Dn-1  
High-Z  
SO  
HOLD  
Fig.1 Input timing  
Fig.3 HOLD timing  
SI is taken into IC inside in sync with data rise edge of SCK.  
IInput address and data from the most significant bit MSB.  
tCS  
tSCKH  
CS  
tCSH  
SCK  
SI  
tPD  
tRO,tFO  
tOZ  
tOH  
High-Z  
SO  
Fig.2 Input / Output timing  
SO is output in sync with data fall edge of SCK. Data is  
output from the most significant bit MSB.  
Block diagram  
VOLTAGE  
DETECTION  
CS  
INSTRUCTION DECODE  
CONTROL CLOCK  
GENERATION  
SCK  
WRITE  
INHIBITION  
HIGH VOLTAGE  
GENERATOR  
INSTRUCTION  
REGISTER  
SI  
STATUS REGISTER  
ADDRESS  
HOLD  
ADDRESS  
11bit  
11bit  
8bit  
REGISTER  
DECODER  
164K  
EEPROM  
DATA  
READ/WRITE  
WPB  
SO  
8bit  
REGISTER  
AMP  
Fig.4 Block diagram  
Pin assignment and description  
Land Terminal Input/  
Function  
No.  
name  
Output  
Write protect input  
Write status register command is prohibited.  
A1  
WPB  
Input  
A2  
A3  
B1  
B3  
C1  
C2  
GND  
SI  
All input / output reference voltage, 0V  
C1  
B1  
A1  
C2 C3  
B3  
C
B
A
Input Start bit, ope code, address, and serial data input  
Output Serial data output  
INDEX post  
A3  
A2  
SO  
SCK  
CS  
Input Serial clock input  
2
1
3
Fig.5 Pin assignment diagram  
Input Chip select input  
Vcc  
Power source to be connected  
Hold input  
C3  
HOLD  
Input Command communication may be  
suspended temporarily (HOLD status)  
www.rohm.com  
2010.10 - Rev.A  
4/18  
© 2010 ROHM Co., Ltd. All rights reserved.  

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