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AT27BV020 - 2-Megabit 256K x 8 Unregulated Battery-Voltage High Speed OTP EPROM

General Description

The AT27BV020 is a high-performance, low-power, low-voltage 2,097,152-bit onetime programmable read only memory (OTP EPROM) organized as 256K by 8 bits.

Key Features

  • Fast Read Access Time - 90 ns.
  • Dual Voltage Range Operation.
  • Unregulated Battery Power Supply Range, 2.7V to 3.6V or Standard 5V ± 10% Supply Range Compatible with JEDEC Standard AT27C020 Low Power CMOS Operation.
  • 20 µA max. (less than 1 µA typical) Standby for VCC = 3.6V.
  • 29 mW max. Active at 5 MHz for VCC = 3.6V Wide Selection of JEDEC Standard Packages.
  • 32-Lead PLCC.
  • 32-Lead TSOP (8 x 20mm).

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Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
AT27BV010 1 Megabit 128K x 8 Unregulated Battery-Voltage OTP CMOS EPROM
AT27BV040 4 Megabit 512K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM
AT27BV1024 1Mb PROM
AT27BV256 256K One-time PROM
AT27BV400 4-Megabit 256K x 16 or 512K x 8 Unregulated Battery-Voltage High Speed OTP 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.

View original datasheet text
Features • Fast Read Access Time - 90 ns • Dual Voltage Range Operation • • • – Unregulated Battery Power Supply Range, 2.7V to 3.6V or Standard 5V ± 10% Supply Range Compatible with JEDEC Standard AT27C020 Low Power CMOS Operation – 20 µA max. (less than 1 µA typical) Standby for VCC = 3.6V – 29 mW max. Active at 5 MHz for VCC = 3.