Product Summary

The at28c256-15jc is a high-performance Electrically Erasable and Programmable Read Only Memory. The 256K of memory of the at28c256-15jc is organized as 32,768 words by 8 bits. Manufactured with Atmel advanced nonvolatile CMOS technology, the at28c256-15jc offers access times to 150 ns with power dissipation of just 440mW. When the at28c256-15jc is deselected, the CMOS standby current is less than 200μA.

Parametrics

at28c256-15jc absolute maximum ratings: (1) Temperature Under Bias: -55 to +125°C; (2) Storage Temperature: -65 to +150°C; (3) All Input Voltages (including NC Pins) with Respect to Ground: -0.6 to +6.25V; (4) All Output Voltages with Respect to Ground: -0.6 to Vcc +0.6V; (5) Voltage on OE and A9 with Respect to Ground: -0.6 to +13.5V.

Features

at28c256-15jc features: (1) Fast Read Access Time:150ns; (2) Automatic Page Write Operation; (3) Fast Write Cycle Times; (4) Low Power Dissipation: 50 mA Active Current, 200µ A CMOS Standby Current; (5) Hardware and Software Data Protection; (6) DATA Polling for End of Write Detection ; (7) High Reliability CMOS Technology; (8) CMOS and TTL Compatible Inputs and Outputs; (9) JEDEC Approved Byte-Wide Pinout; (10) Full Military, Commercial, and Industrial Temperature Ranges.

Diagrams

at28c256-15jc Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT28C256-15JC
AT28C256-15JC

Atmel

EEPROM 256K 11MIL GRIND - 150NS COM TEMP

Data Sheet

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Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT28BV16
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