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24LC512E/ST PDF预览

24LC512E/ST

更新时间: 2024-01-20 06:06:29
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
36页 680K
描述
512K I2C Serial EEPROM

24LC512E/ST 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:7 weeks
风险等级:1.26Is Samacsys:N
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 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:524288 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:65536 words
字数代码:64000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:64KX8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:0.005 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) - annealed
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

24LC512E/ST 数据手册

 浏览型号24LC512E/ST的Datasheet PDF文件第2页浏览型号24LC512E/ST的Datasheet PDF文件第3页浏览型号24LC512E/ST的Datasheet PDF文件第4页浏览型号24LC512E/ST的Datasheet PDF文件第5页浏览型号24LC512E/ST的Datasheet PDF文件第6页浏览型号24LC512E/ST的Datasheet PDF文件第7页 
24AA512/24LC512/24FC512  
512K I2CSerial EEPROM  
Description:  
Device Selection Table  
Part  
Number  
VCC  
Range  
Max. Clock  
Frequency  
Temp.  
Ranges  
The Microchip Technology Inc. 24AA512/24LC512/  
24FC512 (24XX512*) is a 64K x 8 (512 Kbit) Serial  
Electrically Erasable PROM, capable of operation  
across a broad voltage range (1.7V to 5.5V). It has  
been developed for advanced, low-power applications  
such as personal communications and data acquisi-  
tion. This device also has a page write capability of up  
to 128 bytes of data. This device is capable of both  
random and sequential reads up to the 512K boundary.  
Functional address lines allow up to eight devices on  
the same bus, for up to 4 Mbit address space. This  
device is available in the standard 8-pin plastic DIP,  
SOIJ, SOIC, TSSOP, DFN, and 14-lead TSSOP  
packages. The 24AA512 is also available in the 8-lead  
Chip Scale package.  
24AA512  
24LC512  
24FC512  
1.7-5.5V  
2.5-5.5V  
1.7-5.5V  
400 kHz(1)  
I
I, E  
I
400 kHz  
1 MHz(2)  
Note 1: 100 kHz for VCC < 2.5V  
2: 400 kHz for VCC < 2.5V  
Features:  
• Single Supply with Operation down to 1.7V for  
24AA512 and 24FC512 Devices, 2.5V for  
24LC512 Devices  
• Low-Power CMOS Technology:  
- Active current 400 uA, typical  
Block Diagram  
- Standby current 100 nA, typical  
• 2-Wire Serial Interface, I2CCompatible  
• Cascadable for up to Eight Devices  
• Schmitt Trigger Inputs for Noise Suppression  
• Output Slope Control to Eliminate Ground Bounce  
• 100 kHz and 400 kHz Clock Compatibility  
• Page Write Time 5 ms max.  
A0 A1 A2 WP  
HV Generator  
I/O  
Control  
Logic  
Memory  
Control  
Logic  
EEPROM  
Array  
XDEC  
Page Latches  
• Self-Timed Erase/Write Cycle  
SCL  
I/O  
YDEC  
• 128-Byte Page Write Buffer  
• Hardware Write-Protect  
SDA  
VCC  
• ESD Protection >4000V  
• More than 1 Million Erase/Write Cycles  
• Data Retention > 200 years  
Sense Amp.  
R/W Control  
VSS  
• Packages Include 8-lead PDIP, SOIJ, SOIC,  
TSSOP, DFN, Chip Scale and 14-lead TSSOP  
• Pb-Free and RoHS Compliant  
Temperature Ranges:  
- Industrial (I): -40C to +85C  
- Automotive (E):-40C to +125C  
Package Type  
CS (Chip Scale)(1)  
PDIP/SOIJ/SOIC/TSSOP  
TSSOP  
DFN  
VCC A1 A0  
1
14  
VCC  
A0  
1
8
VCC  
A0  
A1  
NC  
NC  
NC  
A2  
1
2
3
4
A0  
A1  
A2  
8
7
6
5
VCC  
WP  
2
3
4
5
6
7
13  
12  
11  
10  
9
1
2
3
WP  
NC  
NC  
NC  
SCL  
SDA  
A1  
A2  
2
3
7
6
WP  
4
5
WP  
A2  
8
6
7
SCL  
SDA  
SCL  
SDA SCL VSS  
VSS  
VSS  
4
5
SDA  
(TOP DOWN VIEW,  
BALLS NOT VISIBLE)  
8
VSS  
Note 1: Available in I-temp, “AA” only.  
* 24XX512 is used in this document as a generic part number for the 24AA512/24LC512/24FC512 devices.  
2010 Microchip Technology Inc.  
DS21754M-page 1  

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