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AT27C256R-45RU +BOM

EPROM 256Kb (32Kx8) OTP 5V 45ns

AT27C256R-45RU General Description

EPROM - OTP Memory IC 256Kbit Parallel 45 ns 28-SOIC

Key Features

  • Fast Read Access Time – 45 ns
  • Low-Power CMOS Operation
  • – 100 µA Max Standby
  • – 20 mA Max Active at 5 MHz
  • JEDEC Standard Packages
  • – 28-lead PDIP
  • – 32-lead PLCC
  • – 28-lead TSOP and SOIC
  • 5V ± 10% Supply
  • High Reliability CMOS Technology
  • – 2,000V ESD Protection
  • – 200 mA Latchup Immunity
  • Rapid Programming Algorithm – 100 µs/Byte (Typical)
  • CMOS and TTL Compatible Inputs and Outputs
  • Integrated Product Identification Code
  • Industrial and Automotive Temperature Ranges
  • Green (Pb/Halide-free) Packaging Option

Specifications

Category Integrated Circuits (ICs)MemoryMemory Series -
Programmable Not Verified Memory Type Non-Volatile
Memory Format EPROM Technology EPROM - OTP
Memory Size 256Kbit Memory Organization 32K x 8
Memory Interface Parallel Write Cycle Time - Word, Page -
Access Time 45 ns Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TC) Mounting Type Surface Mount
Base Product Number AT27C256

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In Stock: 5,737

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