AT28C64/X

· Fast Read Access Time - 120 ns
· Fast Byte Write - 200 ms or 1 ms
· Self-Timed Byte Write Cycle Internal Address and Data Latches Internal Control Timer Automatic Clear Before Write
· Direct Microprocessor Control READY/BUSY Open Drain OutputDATA Polling
· Low Power 30 mA Active Current 100 mA CMOS Standby Current
· High Reliability Endurance: 10⁴ or 10⁵ Cycles Data Retention: 10 Years
· 5V ± 10% Supply
· CMOS and TTL Compatible Inputs and Outputs
· JEDEC Approved Byte-Wide Pinout
· Commercial and Industrial Temperature Ranges

Temperature Under Bias.................. -55°C to +125°C
Storage Temperature...................... -65°C to +150°C

All Input Voltages(including NC Pins)
with Respect to Ground ...................... -0.6V to +6.25V

All Output Voltages
with Respect to Ground .................-0.6V to V_CC + 0.6V

Voltage on OE and A9
with Respect to Ground ...................... -0.6V to +13.5V

*NOTICE: Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

The AT28C64/X is a low-power, high-performance 8,192 words by 8 bit nonvolatile Electrically Erasable and Programmable Read Only Memory with popular, easy to use features. The AT28C64/X is manufactured with Atmel's reliable nonvolatile technology.