45DB161B - ATMEL Corporation

45DB161B AT45DB161B

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-storage Pin Configurations Pin Name CS SCK SI SO WP RESET RDY/BUSY Function Chip Select Serial Clock Serial Input Serial Output Hardware Page Write Protect Pin Chip Reset Ready/Busy GND NC NC CS SCK.

Features

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• www.DataSheet4U.com 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 .