AT45DB021E Datasheet SPI Serial Flash Memory

Manufacturer: Adesto

AT45DB021E spi serial flash memory by Adesto - Datasheet Preview

Datasheet Details

Part number	AT45DB021E
Manufacturer	Adesto
File Size	2.38 MB
Description	SPI Serial Flash Memory
Download	AT45DB021E Download (PDF)

General Description

The Adesto® AT45DB021E is a 1.65V minimum, serial-interface sequential access Flash memory is ideally suited for a wide variety of digital voice, image, program code, and data storage applications.

The AT45DB021E also supports the Rapid

Overview

AT45DB021E 2-Mbit DataFlash (with Extra 64-Kbits), 1.65V Minimum SPI Serial Flash.

Key Features

Single 1.65V - 3.6V supply.
Serial Peripheral Interface (SPI) compatible.
Supports SPI modes 0 and 3.
Supports RapidS™ operation.
Continuous read capability through entire array.
Up to 85MHz.
Low-power read option up to 15MHz.
Clock-to-output time (tV) of 6ns maximum.
User configurable page size.
256 bytes per page.
264 bytes per page (default).
Page size can be factory pre-configured for 256 bytes.
One SRAM data buffer (256/264 b.

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