AT25040B-MAHL-E vs AT25128B-MAHL-E

This detailed comparison of AT25040B-MAHL-E and AT25128B-MAHL-E 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.

AT25040B-MAHL-E

Roving Networks / Microchip Technology

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AT25128B-MAHL-E

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	8-UFDFN Exposed Pad	8-UFDFN Exposed Pad
Description	IC EEPROM 4KBIT SPI 20MHZ 8UDFN	IC EEPROM 128KBIT SPI 8UDFN
In Stock	14 669	14 247
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	-	-
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Memory Type	Non-Volatile	Non-Volatile
Memory Format	EEPROM	EEPROM
Technology	EEPROM	EEPROM
Memory Size	4Kb (512 x 8)	128Kb (16K x 8)
Memory Interface	SPI	SPI
Clock Frequency	20 MHz	20 MHz
Write Cycle Time - Word, Page	5ms	5ms
Access Time	-	-
Voltage - Supply	1.8V ~ 5.5V	1.8V ~ 5.5V
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	8-UDFN (2x3)	8-UDFN (2x3)