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AT27BV256 - 256K One-time PROM

Datasheet Summary

Description

The Atmel AT27BV256 is a high-performance, low-power, low-voltage, 262,144-bit, onetime programmable, read-only memory (OTP EPROM) organized as 32K by 8 bits.

Features

  • Fast read access time.
  • 70ns.
  • Dual voltage range operation.
  • Unregulated battery power supply range, 2.7V to 3.6V, or.
  • Standard power supply range, 5V  10%.
  • Pin compatible with JEDEC standard Atmel® AT27C256R.
  • Low-power CMOS operation.
  • 20µA max standby (less than 1µA, typical) for VCC = 3.6V.
  • 29mW max active at 5MHz for VCC = 3.6V.
  • JEDEC standard surface mount package.
  • 32-lead PLCC.
  • High-r.

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Datasheet preview – AT27BV256

Datasheet Details

Part number AT27BV256
Manufacturer ATMEL Corporation
File Size 696.96 KB
Description 256K One-time PROM
Datasheet download datasheet AT27BV256 Datasheet
Additional preview pages of the AT27BV256 datasheet.

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Other Datasheets by ATMEL Corporation
  • AT27BV010 - 1 Megabit 128K x 8 Unregulated Battery-Voltage OTP CMOS EPROM
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Full PDF Text Transcription

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Features • Fast read access time – 70ns • Dual voltage range operation – Unregulated battery power supply range, 2.7V to 3.6V, or – Standard power supply range, 5V  10% • Pin compatible with JEDEC standard Atmel® AT27C256R • Low-power CMOS operation – 20µA max standby (less than 1µA, typical) for VCC = 3.6V – 29mW max active at 5MHz for VCC = 3.
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