CY15B004Q 4-Kbit Serial (SPI) Automotive F-RAM

Infineon Technologies CY15B004Q 4-Kbit Serial (SPI) Automotive F-RAM is a nonvolatile memory that uses an advanced ferroelectric process. Ferroelectric random access memory, or F-RAM, is nonvolatile and performs reads/writes similar to RAM. The CY15B004Q provides reliable data retention for 121 years while eliminating complexities, overhead, and system-level reliability problems caused by serial flash, EEPROM, and other nonvolatile memories.

Results: 6
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Memory Size
Interface Type
Maximum Clock Frequency
Organisation
Package/Case
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Infineon Technologies F-RAM F-RAM Memory Serial
Datasheet
923In Stock
Min.: 1
Mult.: 1

16 kbit SPI 16 MHz 2 k x 8 SOIC-8 4.5 V 5.5 V - 40 C + 125 C CY15E016Q Tube
Infineon Technologies F-RAM F-RAM Memory Serial
Datasheet
2,051In Stock
Min.: 1
Mult.: 1

4 kbit SPI 10 MHz, 16 MHz 512 k x 8 SOIC-8 3 V 3.6 V - 40 C + 125 C CY15B004Q Tube
Infineon Technologies F-RAM F-RAM Memory Serial
Datasheet
1,296In Stock
Min.: 1
Mult.: 1

64 kbit SPI 16 MHz 8 k x 8 SOIC-8 2.7 V 3.6 V - 40 C + 125 C CY15B064Q Tube
Infineon Technologies F-RAM F-RAM Memory Serial
Datasheet
1,286In Stock
2,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

64 kbit SPI 16 MHz 8 k x 8 SOIC-8 2.7 V 3.6 V - 40 C + 125 C CY15B064Q Reel, Cut Tape, MouseReel
Infineon Technologies F-RAM F-RAM Memory Serial
Datasheet
81In Stock
970Expected 9/7/2026
Min.: 1
Mult.: 1

64 kbit I2C 1 MHz 8 k x 8 SOIC-8 3 V 3.6 V - 40 C + 125 C CY15B064J Tube
Infineon Technologies F-RAM F-RAM Memory Serial
Datasheet
210In Stock
Min.: 1
Mult.: 1

64 kbit SPI 16 MHz 8 k x 8 SOIC-8 4.5 V 5.5 V - 40 C + 125 C CY15E064Q Tube