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AT24C01

ATMEL Corporation
Part Number AT24C01
Manufacturer ATMEL Corporation
Description 2-Wire Serial EEPROM
Published Mar 24, 2005
Detailed Description Features • Low Voltage and Standard Voltage Operation – 2.7 (VCC = 2.7V to 5.5V) – 1.8 (VCC = 1.8V to 5.5V) • Internally...
Datasheet PDF File AT24C01 PDF File

AT24C01
AT24C01

Overview
Features • Low Voltage and Standard Voltage Operation – 2.
7 (VCC = 2.
7V to 5.
5V) – 1.
8 (VCC = 1.
8V to 5.
5V) • Internally Organized 128 x 8 • 2-Wire Serial Interface • Bidirectional Data Transfer Protocol • 100 kHz (1.
8V, 2.
5V, 2.
7V) and 400 kHz (5V) Compatibility • 4-Byte Page Write Mode • Self-Timed Write Cycle (10 ms max) • High Reliability – Endurance: 1 Million Write Cycles – Data Retention: 100 Years • Automotive Grade, Extended Temperature and Lead-Free Devices Available • 8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP Packages Description The AT24C01 provides 1024 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 128 words of 8 bits each.
The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential.
The AT24C01 is available in space saving 8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP packages and is accessed via a 2-wire serial interface.
In addition, the entire family is available in 2.
7V (2.
7V to 5.
5V) and 1.
8V (1.
8V to 5.
5V) versions.
2-Wire Serial EEPROM 1K (128 x 8) AT24C01 Pin Configurations Pin Name NC SDA SCL TEST Function No Connect Serial Data Serial Clock Input Test Input (GND or VCC) 8-lead PDIP NC NC NC GND 1 2 3 4 8 VCC 7 TEST 6 SCL 5 SDA NC NC NC GND 8-lead TSSOP 18 27 36 45 VCC TEST SCL SDA 8-lead SOIC NC NC NC GND 1 2 3 4 8 VCC 7 TEST 6 SCL 5 SDA Rev.
0134G–SEEPR–7/03 1 Absolute Maximum Ratings* Operating Temperature.
.
.
.
-55°C to +125°C Storage Temperature .
.
-65°C to +150°C Voltage on Any Pin with Respect to Ground .
.
-1.
0V to +7.
0V Maximum Operating Voltage .
.
6.
25V DC Output Current.
5.
0 mA Block Diagram *NOTICE: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the devi...


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