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AT45DB161B - 16-megabit 2.5-volt Only or 2.7-volt Only DataFlash

General Description

The AT45DB161B is a 2.5-volt or 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storag

Key Features

  • Single 2.5V - 3.6V or 2.7V - 3.6V Supply.
  • Serial Peripheral Interface (SPI) Compatible.
  • 20 MHz Max Clock Frequency.
  • Page Program Operation.
  • Single Cycle Reprogram (Erase and Program).
  • 4096 Pages (528 Bytes/Page) Main Memory.
  • Supports Page and Block Erase Operations.
  • Two 528-byte SRAM Data Buffers.
  • Allows Receiving of Data while Reprogramming of Nonvolatile Memory.
  • Continuous Read Capability through Entire.

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📁 Similar Datasheet

Part Number Description Manufacturer
AT45DB161 16-Megabit 2.7-volt Only Serial DataFlash ATMEL Corporation
AT45DB161D 16-Megabit 2.7-volt Only Serial DataFlash ATMEL Corporation
AT45DB161D 16-megabit 2.5V or 2.7V DataFlash Adesto
AT45DB161E 16-Mbit DataFlash / 2.3V or 2.5V Minimum SPI Serial Flash Memory Adesto
AT45DB161E 2.3V or 2.5V Minimum SPI Serial Flash Memory ATMEL Corporation

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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.

View original datasheet text
Features • Single 2.5V - 3.6V or 2.7V - 3.6V Supply • Serial Peripheral Interface (SPI) Compatible • 20 MHz Max Clock Frequency • Page Program Operation – Single Cycle Reprogram (Erase and Program) – 4096 Pages (528 Bytes/Page) Main Memory • Supports Page and Block Erase Operations • Two 528-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of Nonvolatile Memory • Continuous Read Capability through Entire Array – Ideal for Code Shadowing Applications • Low Power Dissipation – 4 mA Active Read Current Typical – 2 µA CMOS Standby Current Typical • Hardware Data Protection Feature • 100% Compatible to AT45DB161 • 5.