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24AA02T-E/MNY PDF预览

24AA02T-E/MNY

更新时间: 2024-11-20 06:24:39
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
32页 583K
描述
2K I2C™ Serial EEPROM

24AA02T-E/MNY 数据手册

 浏览型号24AA02T-E/MNY的Datasheet PDF文件第2页浏览型号24AA02T-E/MNY的Datasheet PDF文件第3页浏览型号24AA02T-E/MNY的Datasheet PDF文件第4页浏览型号24AA02T-E/MNY的Datasheet PDF文件第5页浏览型号24AA02T-E/MNY的Datasheet PDF文件第6页浏览型号24AA02T-E/MNY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, 2x3 TDFN and MSOP packages and is also avail-  
able in the 5-lead SOT-23 and SC-70 packages.  
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, max.  
Package Types  
- Standby current 1 μA, max. (I-temp)  
• 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  
SOIC, TSSOP  
PDIP, MSOP  
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/SC-70  
DFN/TDFN  
• 8-Byte Page Write Buffer  
• Hardware Write-Protect  
1
VCC  
WP  
A0  
8
WP  
Vcc  
1
5
4
SCL  
7
6
5
• 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  
SDA  
• Factory Programming Available  
• Packages include 8-lead PDIP, SOIC, TSSOP,  
DFN, TDFN, MSOP, 5-lead SOT-23 and SC-70  
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  
© 2009 Microchip Technology Inc.  
DS21709J-page 1  

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