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MICROCHIP  AT27C256R-45PU  EPROM, One Time Programmable, 45 ns, 32K x 8bit, 256 Kbit, 4.5 V to 5.5 V, DIP-28

MICROCHIP AT27C256R-45PU
Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT27C256R-45PU
Newark Part No.:
68T4280
Technical Datasheet:
See all Technical Docs

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Product Overview

The AT27C256R-45PU is a 262144-bit low-power high-performance one-time programmable Read-only Memory (OTP EPROM) IC organized as 32k by 8-bit. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45ns, e...
  • 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
ESD sensitive device, take proper precaution while handling the device.

 

Product Information

Memory Size:
256Kbit
EPROM Memory Configuration:
32K x 8bit
No. of Pins:
28Pins
Memory Case Style:
DIP
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Access Time:
45ns
Packaging:
Each
MSL:
MSL 3 - 168 hours
Product Range:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Industrial;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

EPROM, One Time Programmable, 70 ns, 32K x 8bit, 256 Kbit, 4.5 V to 5.5 V, DIP-28

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