5秒后页面跳转
BU9877FV-E2 PDF预览

BU9877FV-E2

更新时间: 2024-02-03 12:39:47
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
11页 98K
描述
EEPROM, 256X8, Serial, CMOS, PDSO8, SSOP-8

BU9877FV-E2 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:LSSOP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.82
最大时钟频率 (fCLK):0.1 MHzJESD-30 代码:R-PDSO-G8
JESD-609代码:e2长度:4.4 mm
内存密度:2048 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: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:256X8封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH并行/串行:SERIAL
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.25 mm串行总线类型:I2C
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):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:TIN COPPER端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:10宽度:3 mm
最长写入周期时间 (tWC):15 msBase Number Matches:1

BU9877FV-E2 数据手册

 浏览型号BU9877FV-E2的Datasheet PDF文件第1页浏览型号BU9877FV-E2的Datasheet PDF文件第3页浏览型号BU9877FV-E2的Datasheet PDF文件第4页浏览型号BU9877FV-E2的Datasheet PDF文件第5页浏览型号BU9877FV-E2的Datasheet PDF文件第6页浏览型号BU9877FV-E2的Datasheet PDF文件第7页 
Memory ICs  
BU9877FV  
Block diagram  
2048bit EEPROM Array  
1
A0  
A1  
8
7
6
5
Vcc  
WP  
8bit  
8bit  
Data  
Register  
Address  
Decoder  
Slave · word  
Address Register  
2
3
4
8bit  
START  
STOP  
A2  
SCL  
SDA  
Control Circuit  
Write Protect Control Circuit  
GND  
ACK  
High voltage generator  
Power supply voltage detector  
Pin descriptions  
Pin name  
A0, A1, A2  
Function  
Pin No.  
I / O  
1, 2, 3  
I
I / O  
I
Slave address setting (pin)  
Input / output reference voltage of 0V  
GND  
SDA  
SCL  
WP  
4
5
6
7
8
Slave and word address, serial data input / output  
Serial clock input  
I
Write protect input  
VCC  
Connect the power supply to this.  
Note: The SDA pin is Nch open drain output, and should be used with external pull-up resistor.  
The WP pin is equipped with internal pull-down resistor, so can be left open when used.  
Electrical characteristics (unless otherwise noted, Ta = – 40 to + 85°C, Vcc = 2.7V to 5.5V)  
Parameter  
Symbol  
VIH  
Min.  
0.7VCC  
Typ.  
Max.  
Unit  
V
Conditions  
Measurement circuit  
Input high level voltage  
Input low level voltage  
Output low level voltage  
Input leakage current 1  
Input leakage current 2  
Output leakage current  
VIL  
0.3VCC  
0.4  
1
V
IOL = 3.0mA (SDA)  
VIN = 0V ~ VCC  
VIN = 0V ~ VCC (WP)  
VOUT = 0V ~ VCC  
VOL  
ILI1  
V
Fig.1  
Fig.2  
Fig.2  
Fig.2  
– 1  
µA  
µA  
µA  
– 1  
ILI2  
20  
– 1  
ILO  
1
Operating current  
consumption  
VCC = 5.5V, fSCL = 100kHz  
ICC  
3.0  
mA  
Fig.3  
Standby current  
SCL frequency  
µA  
VCC = 5.5V, SDA · SCL = VCC  
ISB  
2.0  
Fig.4  
fSCL  
100  
kHz  
2

与BU9877FV-E2相关器件

型号 品牌 描述 获取价格 数据表
BU9880GUL-W ROHM Silicon Monolithic Integrated Circuit

获取价格

BU9880GUL-W_10 ROHM WL-CSP EEPROM family I2C BUS

获取价格

BU9880GUL-WE2 ROHM WL-CSP EEPROM family I2C BUS

获取价格

BU9881 ETC I2C Serial EEPROM

获取价格

BU9881F ETC I2C Serial EEPROM

获取价格

BU9882 ROHM EEPROM, PDIP14, DIP-14

获取价格