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AT24C64B-10TU-2.7 PDF预览

AT24C64B-10TU-2.7

更新时间: 2024-11-28 22:19:39
品牌 Logo 应用领域
爱特美尔 - ATMEL 内存集成电路光电二极管双倍数据速率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
17页 296K
描述
2 WIRE SERIAL EEPROM

AT24C64B-10TU-2.7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:SOIC
包装说明:4.40 MM, GREEN, PLASTIC, MO153-AA, TSSOP-8针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:3.71
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 CyclesI2C控制字节:1010DDDR
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.4 mm内存密度:65536 bit
内存集成电路类型:EEPROM内存宽度:8
湿度敏感等级:1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:85 °C最低工作温度:-40 °C
组织:8KX8封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行:SERIAL峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.2 mm串行总线类型:I2C
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):2.7 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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:40
宽度:3 mm最长写入周期时间 (tWC):5 ms
写保护:HARDWAREBase Number Matches:1

AT24C64B-10TU-2.7 数据手册

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Features  
Low-voltage and Standard-voltage Operation  
– 2.7 (VCC = 2.7 to 5.5V)  
– 1.8 (VCC = 1.8 to 5.5V)  
Low-power Devices (ISB = 6 µA at 5.5V) Available  
Internally Organized 8192 x 8  
2-Wire Serial Interface  
Schmitt Trigger, Filtered Inputs for Noise Suppression  
Bi-directional Data Transfer Protocol  
400 kHz Clock Rate  
Write Protect Pin for Hardware Data Protection  
32-Byte Page Write Mode (Partial Page Writes Allowed)  
Self-Timed Write Cycle (5 ms max)  
High Reliability  
2-Wire  
Serial EEPROM  
64K (8192 x 8)  
– Endurance: 1 Million Write Cycles  
– Data Retention: 100 Years  
Lead-free/Halogen-free Devices Available  
8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP Packages  
AT24C64B  
Description  
The AT24C64B provides 65,536 bits of serial electrically erasable and programmable  
read only memory (EEPROM) organized as 8192 words of 8 bits each. The device’s  
cascadable feature allows up to 8 devices to share a common 2-wire bus. The device  
is optimized for use in many industrial and commercial applications where low power  
and low voltage operation are essential. The AT24C64B is available in space saving  
8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP packages and is accessed via a  
2-wire serial interface. In addition, the entire family is available in 2.7V (2.7 to 5.5V)  
and 1.8V (1.8 to 5.5V) versions.  
2-Wire, 32K  
Serial E2PROM  
8-lead SOIC  
Pin Configurations  
Pin Name  
A0 - A2  
SDA  
Function  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
Address Inputs  
Serial Data  
A2  
SCL  
SDA  
GND  
SCL  
Serial Clock Input  
Write Protect  
WP  
8-lead TSSOP  
8-lead PDIP  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
A0  
A1  
1
2
3
4
8
7
6
5
VCC  
WP  
A2  
SCL  
SDA  
A2  
SCL  
SDA  
GND  
GND  
3350C–SEEPR–5/04  
1

AT24C64B-10TU-2.7 替代型号

型号 品牌 替代类型 描述 数据表
24AA64-I/ST MICROCHIP

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