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27C020 - 2-Megabit 256K x 8 OTP EPROM

General Description

The AT27C020 is a low-power, high performance 2,097,152-bit one-time programmable read only memory (OTP EPROM) organized as 256K by 8 bits.

It requires only one 5V power supply in normal read mode operation.

Key Features

  • Fast Read Access Time - 55 ns.
  • Low Power CMOS Operation.
  • 100 µA max. Standby.
  • 25 mA max. Active at 5 MHz JEDEC Standard Packages.
  • 32-Lead 600-mil PDIP.
  • 32-Lead PLCC.
  • 32-Lead TSOP 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 Co.

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📁 Similar Datasheet

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Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
27C010 1 Megabit 128K x 8 OTP CMOS EPROM
27C040 4-Megabit 512K x 8 OTP EPROM
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27C1024 1-Megabit 64K x 16 OTP EPROM
27C256R 256K 32K x 8 OTP CMOS EPROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AT27C020 Features • Fast Read Access Time - 55 ns • Low Power CMOS Operation • – 100 µA max. Standby – 25 mA max. Active at 5 MHz JEDEC Standard Packages – 32-Lead 600-mil PDIP – 32-Lead PLCC – 32-Lead TSOP 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 Commercial and Industrial Temperature Ranges • • • • • • 2-Megabit (256K x 8) OTP EPROM AT27C020 Description The AT27C020 is a low-power, high performance 2,097,152-bit one-time programmable read only memory (OTP EPROM) organized as 256K by 8 bits. It requires only one 5V power supply in normal read mode operation.