Product Summary

The AT24C64AN-10SQ-2.7 is a 2-Wire Serial EEPROM. It provides 32,768/65,536 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 4096/8192 words of 8 bits each. The device’s cascadable feature allows up to 8 devices to share a common 2-wire bus. The AT24C64AN-10SQ-2.7 is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C64AN-10SQ-2.7 is available in space saving 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead MAP and 8-lead TSSOP packages and is accessed via a 2-wire serial interface.

Parametrics

AT24C64AN-10SQ-2.7 absolute maximum ratings: (1)Operating Temperature:-55℃ to +125℃; (2)Storage Temperature:-65℃ to +150℃; (3)Voltage on Any Pin with Respect to Ground:-1.0V to +7.0V; (4)Maximum Operating Voltage:6.25V; (5)DC Output Current:5.0 mA.

Features

AT24C64AN-10SQ-2.7 features: (1)Low-Voltage and Standard-Voltage Operation: 2.7 (VCC = 2.7V to 5.5V), 1.8 (VCC = 1.8V to 5.5V); (2)Low-Power Devices (ISB = 6 μA @ 5.5V) Available; (3)Internally Organized 4096 x 8, 8192 x 8; (4)2-Wire Serial Interface; (5)Schmitt Trigger, Filtered Inputs for Noise Suppression; (6)Bidirectional Data Transfer Protocol ; (7)100 kHz (1.8V) and 400 kHz (2.5V) Clock Rate for AT24C32A; (8)400 kHz (1.8V) Clock Rate for AT24C64A; (9)Write Protect Pin for Hardware Data Protection; (10)32-Byte Page Write Mode (Partial Page Writes Allowed); (11)Self-Timed Write Cycle (5 ms Max); (12)High Reliability: Endurance: 1 Million Write Cycles, Data Retention: 100 Years; (13)Automotive Grade, Extended Temperature and Lead-free/Halogen-free Devices Available; (14)8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead MAP and 8-lead TSSOP Packages.

Diagrams

AT24C64AN-10SQ-2.7 block diagram

AT24C
AT24C

Other


Data Sheet

Negotiable 
AT24C01
AT24C01

Other


Data Sheet

Negotiable 
AT24C01-10PC
AT24C01-10PC

Atmel

IC SEEPROM 1K 8DIP

Data Sheet

Negotiable 
AT24C01-10PC-1.8
AT24C01-10PC-1.8

Atmel

IC SEEPROM 1K 1.8V 8DIP

Data Sheet

Negotiable 
AT24C01-10PC-2.5
AT24C01-10PC-2.5

Atmel

IC SEEPROM 1K 2.5V 8DIP

Data Sheet

Negotiable 
AT24C01-10PC-2.7
AT24C01-10PC-2.7

Atmel

IC SEEPROM 1K 2.7V 8DIP

Data Sheet

Negotiable