Product Summary

The AT93C66A-10TU-2.7 is a three-wire serial EEPROM. The AT93C66A-10TU-2.7 provides 4096 bits of serial electrically erasable programmable read-only memory (EEPROM) organized as 256 words of 16 bits each (when the ORG pin is connected to VCC) and 512 words of 8 bits each (when the ORG pin is tied to ground). The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential. The AT93C66A-10TU-2.7 is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead Ultra Thin mini-MAP (MLP 2x3), 8-lead TSSOP, and 8-ball dBGA2 packages.

Parametrics

AT93C66A-10TU-2.7 absolute maximum ratings: (1)Operating Temperature: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on Any Pin; (4)with Respect to Ground: -1.0V to +7.0V; (5)Maximum Operating Voltage: 6.25V; (6)DC Output Current: 5.0 mA.

Features

AT93C66A-10TU-2.7 features: (1)Low-voltage and Standard-voltage Operation; (2)User-selectable Internal Organization; (3)Three-wire Serial Interface; (4)Sequential Read Operation; (5)2 MHz Clock Rate (5V); (6)Self-timed Write Cycle (10 ms Max); (7)High Reliability, Endurance: 1 Million Write Cycles; Data Retention: 100 Years; (8)Automotive Devices Available; (9)8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead Ultra Thin mini-MAP (MLP 2x3), 8-lead TSSOP and 8-ball dBGA2 Packages.

Diagrams

AT93C66A-10TU-2.7 block diagram

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