Product Summary

The AT28C64B-15DM/883 is a high-performance electrically-erasable and programmable read only memory (EEPROM). Its 64K of memory is organized as 8,192 words by 8 bits. Manufactured with the advanced nonvolatile CMOS technology, the AT28C64B-15DM/883 offers access times to 150 ns with power dissipation of just 220 mW. When the device is deselected, the CMOS standby current is less than 100 μA. The device contains a 64-byte page register to allow writing of up to 64 bytes simultaneously.

Parametrics

AT28C64B-15DM/883 absolute maximum ratings: (1)Temperature Under Bias: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)All Input Voltages(including NC Pins)with Respect to Ground: -0.6V to +6.25V; (4)All Output Voltages with Respect to Ground: -0.6V to VCC + 0.6V; (5)Voltage on OE and A9 with Respect to Ground: -0.6V to +13.5V.

Features

AT28C64B-15DM/883 features: (1)Fast Read Access Time - 150 ns; (2)Low Power Dissipation: 40 mA Active Current; 100 μA CMOS standby current; (3)Hardware and Software Data Protection; (4)DATA Polling and toggle bit for End of Write Detection; (5)Single 5V ±10% Supply; (6)CMOS and TTL Compatible Inputs and Outputs; (7)JEDEC Approved Byte-Wide Pinout; (8)Commercial and Industrial Temperature Ranges.

Diagrams

AT28C64B-15DM/883 block diagram

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