• Part: AT45DB021A
  • Description: 2-megabit 2.7-volt Only Serial DataFlash
  • Manufacturer: Atmel
  • Size: 421.56 KB
Download AT45DB021A Datasheet PDF
AT45DB021A page 2
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Datasheet Summary

Features - - - - - - - - - - - - - - 100% patible 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) patible - Modes 0 and 3 CMOS and TTL patible...