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AT27LV520 - Outputs Low Voltage OTP EPROM

General Description

The AT27LV520 is a low-power, high-performance 524,288-bit one-time programmable read only memory (OTP EPROM) organized 64K by 8 bits.

It incorporates latches for the 8 lower order address bits to multiplex with the 8 data bits.

Key Features

  • 8-Bit Multiplexed Addresses/Outputs.
  • Fast Read Access Time - 90 ns.
  • Dual Voltage Range Operation.
  • Low-Voltage Power Supply Range, 3.0V to 3.6V, or.
  • Standard 5V ± 10% Supply Range Low Power CMOS Operation.
  • 20 µA max. Standby for ALE = VIH and VCC = 3.6V.
  • 29 mW max. Active at 5 MHz for VCC = 3.6V 20-Lead TSSOP Package High Reliability CMOS Technology.
  • 2,000.

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Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
AT27LV512A 512K 64K x 8 Low Voltage OTP CMOS EPROM
AT27LV010A 1 Megabit 128K x 8 Low Voltage OTP CMOS EPROM
AT27LV020A 2 Megabit 256K x 8 Low Voltage OTP EPROM
AT27LV040A 4Mb Low Voltage One-time Programmable Read-only Memory
AT27LV1026 1-Megabit 2 x 32K x 16 16-Bit Interleaved Low-Voltage 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.

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Features • 8-Bit Multiplexed Addresses/Outputs • Fast Read Access Time - 90 ns • Dual Voltage Range Operation • • • • • • • – Low-Voltage Power Supply Range, 3.0V to 3.6V, or – Standard 5V ± 10% Supply Range Low Power CMOS Operation – 20 µA max. Standby for ALE = VIH and VCC = 3.6V – 29 mW max. Active at 5 MHz for VCC = 3.6V 20-Lead TSSOP Package High Reliability CMOS Technology – 2,000V ESD Protection – 200 mA Latchup Immunity Rapid™ Programming Algorithm - 50 µs/byte (typical) CMOS and TTL Compatible Inputs and Outputs – JEDEC Standard for LVTTL Integrated Product Identification Code Commercial and Industrial Temperature Range Description The AT27LV520 is a low-power, high-performance 524,288-bit one-time programmable read only memory (OTP EPROM) organized 64K by 8 bits.