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24LC128 PDF预览

24LC128

更新时间: 2024-02-26 09:28:54
品牌 Logo 应用领域
美国微芯 - MICROCHIP 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
12页 181K
描述
128K I 2 C ⑩ CMOS Serial EEPROM

24LC128 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:ROHS COMPLIANT, PLASTIC, TSSOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.22
其他特性:1000000 ERASE/WRITE CYCLES, HARDWARE WRITE PROTECT, DATA RETENTION > 200 YEARS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:131072 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:16384 words字数代码:16000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:16KX8
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:0.000001 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):4.5 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

24LC128 数据手册

 浏览型号24LC128的Datasheet PDF文件第1页浏览型号24LC128的Datasheet PDF文件第2页浏览型号24LC128的Datasheet PDF文件第4页浏览型号24LC128的Datasheet PDF文件第5页浏览型号24LC128的Datasheet PDF文件第6页浏览型号24LC128的Datasheet PDF文件第7页 
24AA128/24LC128  
TABLE 1-3  
AC CHARACTERISTICS  
All parameters apply across the spec-  
ified operating ranges unless other-  
wise noted.  
Industrial (I):  
Automotive (E): VCC = +4.5V to 5.5V  
VCC = +1.8V to 5.5V  
Tamb = -40°C to +85°C  
Tamb = -40°C to 125°C  
Parameter  
Symbol  
FCLK  
Min  
Max  
Units  
kHz  
Conditions  
Clock frequency  
100  
100  
400  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
Clock high time  
Clock low time  
THIGH  
TLOW  
TR  
4000  
4000  
600  
ns  
ns  
ns  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
4700  
4700  
1300  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
SDA and SCL rise time  
(Note 1)  
1000  
1000  
300  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
SDA and SCL fall time  
TF  
300  
ns  
ns  
(Note 1)  
START condition hold time  
THD:STA  
4000  
4000  
600  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
START condition setup time  
TSU:STA  
4700  
4700  
600  
ns  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
Data input hold time  
Data input setup time  
THD:DAT  
TSU:DAT  
0
ns  
ns  
(Note 2)  
250  
250  
100  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
STOP condition setup time  
WP setup time  
TSU:STO  
TSU:WP  
THD:WP  
TAA  
4000  
4000  
600  
ns  
ns  
ns  
ns  
ns  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
4000  
4000  
600  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
WP hold time  
4700  
4700  
1300  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
Output valid from clock  
(Note 2)  
3500  
3500  
900  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
Bus free time: Time the bus must be  
free before a new transmission can  
start  
TBUF  
4700  
4700  
1300  
4.5V VCC 5.5V (E Temp range)  
1.8V VCC 2.5V  
2.5V VCC 5.5V  
Output fall time from VIH  
minimum to VIL maximum  
TOF  
TSP  
TWC  
10  
250  
ns  
ns  
C 100 pF (Note 1)  
B
Input filter spike suppression  
(SDA and SCL pins)  
50  
(Notes 1 and 3)  
Write cycle time (byte or page)  
Endurance  
5
ms  
1M  
cycles 25°C, VCC = 5.0V, Block Mode (Note 4)  
Note 1: Not 100% tested. C = total capacitance of one bus line in pF.  
B
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 guaranteed by characterization. For endurance estimates in a specific application, please  
consult the Total Endurance Model which can be obtained on Microchip’s BBS or website.  
1998 Microchip Technology Inc.  
DS21191B-page 3  
 
 
 

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