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AT45DB041B
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4M bit, 2.5-Volt or 2.7-Volt Serial-Interface Flash with Two 264-Byte SRAM Buffers
Density 4M
I/O Pins 8,14, 28
Interface Type SPI
Page Size (Bytes) 264
Vcc (V) 2.5, 2.7
   CBGA 14 (3x5)
 SOIC (330mil) 28
 TSOP 28
 CASON 8
 SOIC (208mil) 8
   CBGA 14 (3x5)
 SOIC (330mil) 28
 TSOP 28
 CASON 8
 SOIC (208mil) 8
View Related Documents and Tools
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AT45DB041B Mature (35 pages, revision D, updated 2/08)
 
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AN-4: Using Atmel's DataFlash (30 pages, updated 11/02)
Atmel's DataFlash is a new Flash family designed specifically for data storage applications. This Application Note describes this family.
CASON Package Pad Landing Recommendations (6 pages, updated 3/04)
DataFlash® TSOP Migration Path (2 pages, revision F, updated 2/05)
AVR335: Digital Sound Recorder with tinyAVR or megaAVR and DataFlash (20 pages, revision C, updated 04/05)
This Application Note describes how to record, store and play back sound using any 8-bit AVR MCU with A/D converter, the AT45DB161 DataFlash memory and a few extra components
Software SPI Master Implementation (7 pages, updated 8/98)
Describes the software implementation of an SPI Master using the Timer/Counter of an AT91M40400
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AT45DB041B Reliability Qualification Report (Qualification, 7 pages, updated 4/09)
Programmer Support for Serial Flash Devices (Other, 3 pages, revision D, updated 1/10)