FM25640B-G vs FM25W256-G

This detailed comparison of FM25640B-G and FM25W256-G 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.

FM25640B-G

Cypress Semiconductor

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FM25W256-G

Cypress Semiconductor

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Specifications Hide identical items

Manufacturer	Cypress Semiconductor	Cypress Semiconductor
Package / Case	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)
Description	IC FRAM 64KBIT SPI 20MHZ 8SOIC	IC FRAM 256KBIT SPI 20MHZ 8SOIC
In Stock	500	362
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	F-RAM™	F-RAM™
Package	Tube	Tube
Memory Type	Non-Volatile	Non-Volatile
Memory Format	FRAM	FRAM
Technology	FRAM (Ferroelectric RAM)	FRAM (Ferroelectric RAM)
Memory Size	64Kb (8K x 8)	256Kb (32K x 8)
Memory Interface	SPI	SPI
Clock Frequency	20 MHz	20 MHz
Write Cycle Time - Word, Page	-	-
Access Time	-	-
Voltage - Supply	4.5V ~ 5.5V	2.7V ~ 5.5V
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	8-SOIC	8-SOIC