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AT24C08BU3-UU-T PDF预览

AT24C08BU3-UU-T

更新时间: 2024-11-05 06:38:19
品牌 Logo 应用领域
爱特美尔 - ATMEL 存储内存集成电路异步传输模式ATM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
页数 文件大小 规格书
26页 685K
描述
Two-wire Serial EEPROM 4K (512 x 8) 8K (1024 x 8)

AT24C08BU3-UU-T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:BGA包装说明:1.50 X 2 MM, 0.50 MM PITCH, HALOGEN AND LEAD FREE, DBGA-8
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
Factory Lead Time:1 week风险等级:5.69
Is Samacsys:N最大时钟频率 (fCLK):0.4 MHz
数据保留时间-最小值:100耐久性:1000000 Write/Erase Cycles
I2C控制字节:1010DMMRJESD-30 代码:R-PBGA-B8
长度:2 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:BGA8,2X4,40/20封装形状:RECTANGULAR
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH并行/串行:SERIAL
电源:2/5 V认证状态:Not Qualified
座面最大高度:0.91 mm串行总线类型:I2C
最大待机电流:0.000003 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
宽度:1.5 mm最长写入周期时间 (tWC):5 ms
写保护:HARDWAREBase Number Matches:1

AT24C08BU3-UU-T 数据手册

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Features  
Low-voltage and Standard-voltage Operation  
– 1.8 (VCC = 1.8V to 5.5V)  
Internally Organized 512 x 8 (4K), or 1024 x 8 (8K)  
Two-wire Serial Interface  
Schmitt Trigger, Filtered Inputs for Noise Suppression  
Bidirectional Data Transfer Protocol  
1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility  
Write Protect Pin for Hardware Data Protection  
16-byte Page (4K, 8K) Write Modes  
Partial Page Writes Allowed  
Two-wire  
Serial EEPROM  
4K (512 x 8)  
Self-timed Write Cycle (5 ms max)  
High-reliability  
– Endurance: 1 Million Write Cycles  
– Data Retention: 100 Years  
8K (1024 x 8)  
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini-MAP (MLP 2x3), 5-lead SOT23,  
8-lead TSSOP and 8-ball dBGA2 Packages  
Lead-free/Halogen-free  
Die Sales: Wafer Form, Tape and Reel and Bumped Wafers  
AT24C04B  
AT24C08B  
Description  
The AT24C04B/08B provides 4096/8192 bits of serial electrically erasable and pro-  
grammable read-only memory (EEPROM) organized as 512/1024 words of 8 bits  
each. The device is optimized for use in many industrial and commercial applications  
where low-power and low-voltage operation are essential. The AT24C04B/08B is  
available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini-  
MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP, and 8-ball dBGA2 packages and is  
accessed via a Two-wire serial interface. In addition, the AT24C04B/08B is available  
in 1.8V (1.8V to 5.5V) version.  
Table 0-1.  
Pin Name  
A0 - A2  
SDA  
Pin Configuration  
Function  
8-lead Ultra-Thin  
Mini-MAP (MLP 2x3)  
8-ball dBGA2  
Address Inputs  
Serial Data  
VCC 8  
WP 7  
SCL 6  
1 A0  
2 A1  
3 A2  
4 GND  
8
7
6
5
1
2
3
4
A0  
VCC  
WP  
A1  
A2  
SCL  
SDA  
SCL  
Serial Clock Input  
Write Protect  
No Connect  
SDA  
5
GND  
Bottom View  
Bottom View  
WP  
8-lead TSSOP  
8-lead SOIC  
NC  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
GND  
Ground  
A2  
SCL  
SDA  
A2  
SCL  
SDA  
VCC  
Power Supply  
GND  
GND  
Note:  
For use of 5-lead SOT23  
4K: The software A2 and A1 bits in the device  
address word must be set to zero to properly  
communicate.  
8-lead PDIP  
5-lead SOT23  
8
7
6
5
VCC  
A0  
1
2
3
4
WP  
SCL  
GND  
SDA  
1
2
3
5
WP  
A1  
A2  
8K: The software A2 bit in the device address word  
must be set to zero to properly communicate.  
SCL  
SDA  
VCC  
4
GND  
5226D–SEEPR–7/08  

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