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AT27C2048 - 2-Megabit 128K x 16 OTP EPROM

General Description

The AT27C2048 is a low-power, high performance 2,097,152-bit one-time programmable read only memory (OTP EPROM) organized 128K by 16 bits.

It requires a single 5V power supply in normal read mode operation.

Key Features

  • Fast Read Access Time - 55 ns.
  • Low Power CMOS Operation.
  • 100 µA Maximum Standby.
  • 35 mA Maximum Active at 5 MHz JEDEC Standard Packages.
  • 40-Lead 600 mil PDIP.
  • 44-Lead PLCC.
  • 40-Lead TSOP (10 mm X 14 mm) Direct Upgrade from 512K bit and 1M bit (AT27C516 and AT27C1024) EPROMs 5V ± 10% Power Supply High Reliability CMOS Technology.
  • 2,000V ESD Protection.
  • 200 mA Latchup Immunity Rapid™ Programming Algorithm - 5.

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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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AT27C2048 Features • Fast Read Access Time - 55 ns • Low Power CMOS Operation • – 100 µA Maximum Standby – 35 mA Maximum Active at 5 MHz JEDEC Standard Packages – 40-Lead 600 mil PDIP – 44-Lead PLCC – 40-Lead TSOP (10 mm X 14 mm) Direct Upgrade from 512K bit and 1M bit (AT27C516 and AT27C1024) EPROMs 5V ± 10% Power Supply High Reliability CMOS Technology – 2,000V ESD Protection – 200 mA Latchup Immunity Rapid™ Programming Algorithm - 50 µs/word (typical) CMOS and TTL Compatible Inputs and Outputs Integrated Product Identification Code Commercial and Industrial Temperature Ranges • • • • • • • 2-Megabit (128K x 16) OTP EPROM AT27C2048 Description The AT27C2048 is a low-power, high performance 2,097,152-bit one-time programmable read only memory (OTP EPROM) organized 128K by 16 bits.