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AT45DB021A

ATMEL Corporation
Part Number AT45DB021A
Manufacturer ATMEL Corporation
Description 2-megabit 2.7-volt Only Serial DataFlash
Published Apr 26, 2007
Detailed Description Features • • • • • • • • • • • • • • 100% Compatible to AT45D021 Single 2.7V - 3.6V Supply Serial Interface Architecture...
Datasheet PDF File AT45DB021A PDF File

AT45DB021A
AT45DB021A

Overview
Features • • • • • • • • • • • • • • 100% Compatible to AT45D021 Single 2.
7V - 3.
6V Supply Serial Interface Architecture Page Program Operation – Single Cycle Reprogram (Erase and Program) – 1024 Pages (264 Bytes/Page) Main Memory Optional Page and Block Erase Operations Two 264-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of Nonvolatile Memory Continuous Read Capability through Entire Array Internal Program and Control Timer Low Power Dissipation – 4 mA Active Read Current Typical – 2 µA CMOS Standby Current Typical 13 MHz Max Clock Frequency Hardware Data Protection Feature Serial Peripheral Interface (SPI) Compatible – Modes 0 and 3 CMOS and TTL Compatible Inputs ...


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