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24AA02T-E/ST PDF预览

24AA02T-E/ST

更新时间: 2024-11-20 04:46:27
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
26页 402K
描述
2K I2C⑩ Serial EEPROM

24AA02T-E/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:TSSOP
包装说明:TSSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.38
Is Samacsys:N最大时钟频率 (fCLK):0.4 MHz
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.4 mm内存密度:2048 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:256 words
字数代码:256工作模式:SYNCHRONOUS
最高工作温度:125 °C最低工作温度:-40 °C
组织:256X8封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP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认证状态:Not Qualified
座面最大高度:1.1 mm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):2.5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
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 msBase Number Matches:1

24AA02T-E/ST 数据手册

 浏览型号24AA02T-E/ST的Datasheet PDF文件第2页浏览型号24AA02T-E/ST的Datasheet PDF文件第3页浏览型号24AA02T-E/ST的Datasheet PDF文件第4页浏览型号24AA02T-E/ST的Datasheet PDF文件第5页浏览型号24AA02T-E/ST的Datasheet PDF文件第6页浏览型号24AA02T-E/ST的Datasheet PDF文件第7页 
24AA02/24LC02B  
2K I2CSerial EEPROM  
Description:  
Device Selection Table  
Part  
Number  
VCC  
Range  
Max. Clock  
Frequency  
Temp.  
Ranges  
The Microchip Technology Inc. 24AA02/24LC02B  
(24XX02*) is a 2 Kbit Electrically Erasable PROM. The  
device is organized as one block of 256 x 8-bit memory  
with a 2-wire serial interface. Low-voltage design  
permits operation down to 1.7V, with standby and  
active currents of only 1 μA and 1 mA, respectively.  
The 24XX02 also has a page write capability for up to  
8 bytes of data. The 24XX02 is available in the  
standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3  
DFN and MSOP packages and is also available in the  
5-lead SOT-23 package.  
24AA02  
1.7-5.5  
2.5-5.5  
400 kHz(1)  
400 kHz  
I
24LC02B  
I, E  
Note 1: 100 kHz for VCC <2.5V  
Features:  
• Single supply with operation down to 1.7V for  
24AA02 devices, 2.5V for 24LC02B devices  
• Low-power CMOS technology:  
- Read current 1 mA, typical  
Package Types  
- Standby current 1 μA, typical  
SOIC, TSSOP  
PDIP, MSOP  
• 2-wire serial interface, I2C™ compatible  
• Schmitt Trigger inputs for noise suppression  
• Output slope control to eliminate ground bounce  
• 100 kHz and 400 kHz clock compatibility  
• Page write time 3 ms, typical  
A0  
1
8
VCC  
1
2
3
4
8
7
6
5
A0  
A1  
VCC  
WP  
A1  
A2  
2
3
4
7
6
5
WP  
SCL  
A2  
SCL  
SDA  
VSS  
SDA VSS  
• Self-timed erase/write cycle  
SOT-23-5  
DFN  
• 8-byte page write buffer  
• Hardware write-protect  
1
VCC  
WP  
A0  
8
7
6
5
WP  
Vcc  
1
5
SCL  
• ESD protection >4,000V  
2
3
4
A1  
SCL  
SDA  
2
3
A2  
VSS  
Vss  
• More than 1 million erase/write cycles  
• Data retention >200 years  
4
SDA  
• Factory programming available  
• Packages include 8-lead PDIP, SOIC, TSSOP,  
DFN, MSOP and 5-lead SOT-23  
Note:  
Pins A0, A1 and A2 are not used by the 24XX02. (No  
internal connections).  
• Pb-free and RoHS compliant  
Temperature ranges:  
Block Diagram  
- Industrial (I): -40°C to +85°C  
- Automotive (E): -40°C to +125°C  
HV  
Generator  
WP  
I/O  
Control  
Logic  
Memory  
Control  
Logic  
EEPROM  
Array  
XDEC  
Page  
Latches  
I/O  
SCL  
YDEC  
SDA  
VCC  
VSS  
Sense Amp.  
R/W Control  
© 2007 Microchip Technology Inc.  
DS21709G-page 1  

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