AT45DB021B-SU vs AT45DB041B-SC

This detailed comparison of AT45DB021B-SU and AT45DB041B-SC in the Memory provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

AT45DB021B-SU

Roving Networks / Microchip Technology

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AT45DB041B-SC

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	8-SOIC (0.209", 5.30mm Width)	8-SOIC (0.209", 5.30mm Width)
Description	IC FLASH 2MBIT SPI 20MHZ 8SOIC	IC FLASH 4MBIT SPI 20MHZ 8SOIC
In Stock	6 533	2 000
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	-	-
Package	Tube	Tube
Memory Type	Non-Volatile	Non-Volatile
Memory Format	FLASH	FLASH
Technology	FLASH	FLASH
Memory Size	2Mb (264 Bytes x 1024 pages)	4Mb (264 Bytes x 2048 pages)
Memory Interface	SPI	SPI
Clock Frequency	20 MHz	20 MHz
Write Cycle Time - Word, Page	14ms	14ms
Access Time	-	-
Voltage - Supply	2.7V ~ 3.6V	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TC)	0°C ~ 70°C (TC)
Supplier Device Package	8-SOIC	8-SOIC