Product Summary

The AT25640AN-10SU-2.7 is a SPI Serial EEPROM. It provides 65536 bits of serial electrically-erasable programmable read-only memory (EEPROM) organized as 8192 words of 8 bits each. The AT25640AN-10SU-2.7 is optimized for use in many automotive applications where low-power and low-voltage operation are essential. The AT25640AN-10SU-2.7 is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP packages.

Parametrics

AT25640AN-10SU-2.7 absolute maximum ratings: (1)Operating Temperature:-40℃ 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

AT25640AN-10SU-2.7 features: (1)Serial Peripheral Interface (SPI) Compatible; (2)Supports SPI Modes 0 (0,0) and 3 (1,1): Data Sheet Describes Mode 0 Operation; (3)Medium-voltage and Standard-voltage Operation: 2.7 (VCC = 2.7V to 5.5V); (4)Extended Temperature Range:–40℃ to 125℃; (5)5.0 MHz Clock Rate; (6)32-byte Page Mode; (7)Block Write Protection: Protect 1/4, 1/2, or Entire Array; (8)Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and Software Data Protection; (9)Self-timed Write Cycle (2 ms [5V] typical); (10)High Reliability: Endurance: One Million Write Cycles, Data Retention: 100 Years; (11)8-lead PDIP, 8-lead JEDEC SOIC Packages and 8-lead TSSOP Packages.

Diagrams

AT25640AN-10SU-2.7 block diagram

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