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24LC64T-I/SM PDF预览

24LC64T-I/SM

更新时间: 2024-02-10 13:30:13
品牌 Logo 应用领域
美国微芯 - MICROCHIP 存储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
28页 418K
描述
64K I2C⑩ Serial EEPROM

24LC64T-I/SM 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:SOIC
包装说明:4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51Factory Lead Time:6 weeks
风险等级:1.02Is Samacsys:N
其他特性:DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED最大时钟频率 (fCLK):0.4 MHz
数据保留时间-最小值:200耐久性:1000000 Write/Erase Cycles
I2C控制字节:1010DDDRJESD-30 代码:R-PDSO-G8
JESD-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:2/5 V
认证状态:Not Qualified座面最大高度:1.1 mm
串行总线类型:I2C最大待机电流:0.000001 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):2.5 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:HARDWARE
Base Number Matches:1

24LC64T-I/SM 数据手册

 浏览型号24LC64T-I/SM的Datasheet PDF文件第1页浏览型号24LC64T-I/SM的Datasheet PDF文件第2页浏览型号24LC64T-I/SM的Datasheet PDF文件第3页浏览型号24LC64T-I/SM的Datasheet PDF文件第5页浏览型号24LC64T-I/SM的Datasheet PDF文件第6页浏览型号24LC64T-I/SM的Datasheet PDF文件第7页 
24AA64/24LC64/24FC64  
Electrical Characteristics:  
Industrial (I): VCC = +1.7V to 5.5V TA = -40°C to +85°C  
Automotive (E): VCC = +2.5V to 5.5V TA = -40°C to 125°C  
AC CHARACTERISTICS  
Param.  
Sym.  
No.  
Characteristic  
Min.  
Max.  
Units  
Conditions  
13  
14  
15  
TAA  
Output valid from clock  
(Note 2)  
3500  
900  
900  
400  
ns  
1.7V VCC < 2.5V  
2.5V VCC 5.5V  
1.7V VCC < 2.5V 24FC64  
2.5V VCC 5.5V 24FC64  
TBUF  
TOF  
Bus free time: Time the bus  
must be free before a new  
transmission can start  
4700  
1300  
1300  
500  
ns  
ns  
1.7V VCC < 2.5V  
2.5V VCC 5.5V  
1.7V VCC < 2.5V 24FC64  
2.5V VCC 5.5V 24FC64  
All except, 24FC64 (Note 1)  
24FC64 (Note 1)  
Output fall time from VIH  
minimum to VIL maximum  
CB 100 pF  
10 + 0.1CB  
250  
250  
16  
17  
18  
TSP  
TWC  
Input filter spike suppression  
(SDA and SCL pins)  
50  
5
ns  
All except, 24FC64 (Notes 1  
and 3)  
Write cycle time (byte or  
page)  
ms  
Endurance  
1,000,000  
cycles 25°C (Note 4)  
Note 1: Not 100% tested. CB = total capacitance of one bus line in pF.  
2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region  
(minimum 300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions.  
3: The combined TSP and VHYS specifications are due to new Schmitt Trigger inputs, which provide improved  
noise spike suppression. This eliminates the need for a TI specification for standard operation.  
4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific  
application, please consult the Total Endurance™ Model, which can be obtained from Microchip’s web site  
at www.microchip.com.  
FIGURE 1-1:  
BUS TIMING DATA  
5
4
D4  
2
SCL  
7
3
10  
8
9
SDA  
IN  
6
16  
14  
12  
13  
SDA  
OUT  
(protected)  
WP  
11  
(unprotected)  
DS21189L-page 4  
© 2007 Microchip Technology Inc.  

24LC64T-I/SM 替代型号

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