Product Summary

The AT28C64B-15PU is a high-performance electrically-erasable and programmable read-only memory (EEPROM). The AT28C64B-15PU’s 64K of memory is organized as 8,192 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 150 ns with power dissipation of just 220 mW. When the device of the AT28C64B-15PU is deselected, the CMOS standby current is less than 100 μA.

Parametrics

AT28C64B-15PU absolute maximum ratings: (1)Temperature Under Bias: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)All Input Voltages 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-15PU features: (1)Fast Read Access Time 150 ns; (2)Automatic Page Write Operation, Internal Address and Data Latches for 64 Bytes; (3)Fast Write Cycle Times, Page Write Cycle Time: 10 ms Maximum 2 ms Maximum, 1 to 64-byte Page Write Operation; (4)Low Power Dissipation, 40 mA Active Current, 100 μA CMOS Standby Current; (5)Hardware and Software Data Protection; (6)DATA Polling and Toggle Bit for End of Write Detection; (7)High Reliability CMOS Technology, Endurance: 100,000 Cycles, Data Retention: 10 Years; (8)Single 5V ± 10% Supply; (9)CMOS and TTL Compatible Inputs and Outputs; (10)JEDEC Approved Byte-wide Pinout; (11)Industrial Temperature Ranges; (12)Green (Pb/Halide-free) Packaging Option.

Diagrams

AT28C64B-15PU block diagram 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT28C64B-15PU
AT28C64B-15PU

Atmel

EEPROM 64K 8K x 8 150 ns 4.5V-5.5V

Data Sheet

0-1: $3.98
1-10: $3.77
10-25: $3.52
25-100: $3.16
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Quantity
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