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AT24C01B-W-11 PDF预览

AT24C01B-W-11

更新时间: 2024-11-12 06:38:19
品牌 Logo 应用领域
爱特美尔 - ATMEL 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
25页 630K
描述
Two-wire Serial EEPROM 1K (128 x 8)

AT24C01B-W-11 技术参数

生命周期:Obsolete零件包装代码:DIE
包装说明:DIE,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.51
风险等级:5.83最大时钟频率 (fCLK):0.4 MHz
JESD-30 代码:X-XUUC-N内存密度:1024 bit
内存集成电路类型:EEPROM内存宽度:8
功能数量:1字数:128 words
字数代码:128工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:128X8封装主体材料:UNSPECIFIED
封装代码:DIE封装形状:UNSPECIFIED
封装形式:UNCASED CHIP并行/串行:SERIAL
认证状态:Not Qualified串行总线类型:I2C
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):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:NO LEAD端子位置:UPPER
最长写入周期时间 (tWC):5 ms

AT24C01B-W-11 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 128 x 8 (1K)  
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  
8-byte Page (1K) Write Modes  
Two-wire  
Partial Page Writes Allowed  
Serial EEPROM  
1K (128 x 8)  
Self-timed Write Cycle (5 ms max)  
High-reliability  
– Endurance: 1 Million Write Cycles  
– Data Retention: 100 Years  
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  
AT24C01B  
Die Sales: Wafer Form and Tape and Reel  
Description  
The AT24C01B provides 1024 bits of serial electrically erasable and programmable  
read-only memory (EEPROM) organized as 128 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 AT24C01B 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 AT24C01B 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  
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  
Address Inputs  
Serial Data  
A1  
A2  
SCL  
SDA  
SDA  
5
GND  
SCL  
Serial Clock Input  
Write Protect  
Ground  
Bottom View  
Bottom View  
WP  
8-lead TSSOP  
8-lead SOIC  
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  
VCC  
Power Supply  
A2  
SCL  
SDA  
A2  
SCL  
SDA  
GND  
GND  
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  
SCL  
SDA  
VCC  
4
GND  
5156E–SEEPR–10/08  

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