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AT27C512R-45JU

EPROM, One Time Programmable, 45ns, 64K x 8bit, 512 Kbit, 4.5V to 5.5V, PLCC-32

MICROCHIP AT27C512R-45JU

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT27C512R-45JU
Order Code:
1455027
Technical Datasheet:
AT27C512R-45JU   Datasheet
See all Technical Docs

Product Overview

The AT27C512R-45JU is a 524288-bit low-power high-performance one-time programmable Read-only Memory (OTP EPROM) IC organized as 64k by 8-bit. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems. The Atmel scaled CMOS technology provides high speed, lower active power consumption and significantly faster programming. Power consumption is typically only 8mA in active mode and less than 10µA in standby mode. All devices feature two-line control (CE, OE) to give designers the flexibility to prevent bus contention. With 64kB storage capability, allows firmware to be stored reliably and to be accessed by the system without the delays of mass storage media. It has additional features to ensure high quality and efficient production use.
  • 45ns Fast read access time
  • Low-power CMOS operation - 100µA max standby
  • 5V ±10% Supply
  • High-reliability CMOS technology - 2000V ESD protection
  • Rapid programming algorithm - 100µs/byte (typical)
  • CMOS and TTL compatible inputs and outputs
  • Integrated product identification code
  • Industrial and automotive temperature ranges

Applications

Industrial, Automotive

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

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:
512Kbit

:
64K x 8bit

:
32Pins

:
LCC

:
4.5V

:
5.5V

:
-40°C

:
85°C

:
45ns

:
-

:
MSL 2 - 1 year
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Technical Docs (4)

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HK$18.78

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