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F-RAM

F-RAM (Ferroelectric Ram) is available at Mouser Electronics from Infineon, Fujitsu Semiconductor and ROHM Semiconductor. Mouser is an authorized distributor for many F-RAM memory products. Please view our large selection of F-RAM memory products below.

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Part #

F-RAM F-RAM Memory Serial

CY15B064Q-SXA
Infineon Technologies
1: $5.52
305In Stock

Mfr. Part No.
CY15B064Q-SXA

Mouser Part No
727-CY15B064Q-SXA

Infineon Technologies

F-RAM F-RAM Memory Serial

Datasheet

305In Stock

$5.52

$5.14

$4.99

$4.87

View

Min.: 1
Mult.: 1

64 kbit

SPI

20 MHz

8 k x 8

SOIC-8

2.7 V

3.6 V

- 40 C

+ 85 C

CY15B064Q

Tube

F-RAM 256K w/RTC Pwr Mon WDT Bat Sw PF

FM31256-GTR
Infineon Technologies
1: $18.68
1,046In Stock
End of Life

Mfr. Part No.
FM31256-GTR

Mouser Part No
877-FM31256-GTR

End of Life

Infineon Technologies

F-RAM 256K w/RTC Pwr Mon WDT Bat Sw PF

Datasheet

Product Comments

1,046In Stock

Cut Tape

$18.68

$17.33

$16.58

$14.32

View

Reel

$12.64

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

256 kbit

I2C

1 MHz

32 k x 8

SOIC-14

2.7 V

5.5 V

- 40 C

+ 85 C

FM31256

Reel, Cut Tape, MouseReel

F-RAM 4Mb Inrush CC FRAM 20MHz SPI 1.8-3.6V

CY15B104QI-20LPXC
Infineon Technologies
1: $27.57
176In Stock
End of Life

Mfr. Part No.
CY15B104QI-20LPXC

Mouser Part No
727-CY15B104QI20LPXC

End of Life

Infineon Technologies

F-RAM 4Mb Inrush CC FRAM 20MHz SPI 1.8-3.6V

Datasheet

Product Comments

176In Stock

$27.57

$25.61

$21.45

$21.43

Min.: 1
Mult.: 1

4 Mbit

SPI

20 MHz

512 k x 8

GQFN-8

1.8 V

3.6 V

0 C

+ 70 C

CY15B104

Tray

F-RAM 256Kb serial SPI F-RAM, 3Volt

CY15B256Q-SXE
Infineon Technologies
1: $12.13
1,629In Stock

Mfr. Part No.
CY15B256Q-SXE

Mouser Part No
727-CY15B256Q-SXE

Infineon Technologies

F-RAM 256Kb serial SPI F-RAM, 3Volt

Datasheet

1,629In Stock

$12.13

$11.27

$10.92

$10.40

View

Min.: 1
Mult.: 1

256 kbit

SPI

33 MHz

32 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 125 C

CY15B256Q

Tube

F-RAM 256Kb 70ns 32K x 8 Parallel FRAM

FM18W08-SGTR
Infineon Technologies
1: $14.39
947In Stock
1,000Expected 2026/07/09

Mfr. Part No.
FM18W08-SGTR

Mouser Part No
877-FM18W08-SGTR

Infineon Technologies

F-RAM 256Kb 70ns 32K x 8 Parallel FRAM

Learn More

Datasheet

947In Stock

1,000Expected 2026/07/09

Cut Tape

$14.39

$13.33

$12.97

$12.76

View

Reel

$10.19

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

256 kbit

Parallel

32 k x 8

SOIC-28

70 ns, 80ns

2.7 V

5.5 V

- 40 C

+ 85 C

FM18W08-SG

Reel, Cut Tape, MouseReel

F-RAM F-RAM Memory Serial

CY15E004Q-SXE
Infineon Technologies
1: $2.36
913In Stock

Mfr. Part No.
CY15E004Q-SXE

Mouser Part No
727-CY15E004Q-SXE

Infineon Technologies

F-RAM F-RAM Memory Serial

Datasheet

913In Stock

$2.36

$2.21

$2.14

$2.11

View

Min.: 1
Mult.: 1

4 kbit

SPI

16 MHz

512 k x 8

SOIC-8

4.5 V

5.5 V

- 40 C

+ 125 C

CY15E004Q

Tube

F-RAM FRAM

CY15V102QSN-108SXI
Infineon Technologies
1: $19.60
470In Stock

Mfr. Part No.
CY15V102QSN-108SXI

Mouser Part No
727-Y15V102QSN108SXI

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

470In Stock

$19.60

$18.18

$17.61

$15.10

View

Min.: 1
Mult.: 1

2 Mbit

Quad SPI

108 MHz

256 k x 8

SOIC-8

1.71 V

1.89 V

- 40 C

+ 85 C

Tube

F-RAM FRAM

CY15B204QN-40SXET
Infineon Technologies
1: $20.04
4In Stock
2,000Expected 2026/05/14

Mfr. Part No.
CY15B204QN-40SXET

Mouser Part No
726-CY15B204QN40SXET

Infineon Technologies

F-RAM FRAM

Datasheet

4In Stock

2,000Expected 2026/05/14

Cut Tape

$20.04

$18.57

$17.99

$17.55

View

Reel

$14.68

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

40 MHz

SOIC-8

Reel, Cut Tape, MouseReel

F-RAM FRAM

CY15B102QN-50LHXI
Infineon Technologies
1: $12.90
102In Stock

Mfr. Part No.
CY15B102QN-50LHXI

Mouser Part No
727-CY15B102QN50LHXI

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

102In Stock

$12.90

$11.97

$11.61

$11.33

View

Min.: 1
Mult.: 1

2 Mbit

SPI

50 MHz

256 k x 8

DFN-8

1.8 V

3.6 V

- 40 C

+ 85 C

Tube

F-RAM FRAM

CY15B256Q-SXAT
Infineon Technologies
1: $9.41
305In Stock
NRND

Mfr. Part No.
CY15B256Q-SXAT

Mouser Part No
727-CY15B256Q-SXAT

NRND

Infineon Technologies

F-RAM FRAM

Datasheet

305In Stock

Cut Tape

$9.41

$8.76

$8.48

$8.28

$7.13

Reel

$7.12

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

256 kbit

SPI

25 MHz, 40 MHz

32 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 85 C

CY15B256Q

Reel, Cut Tape, MouseReel

F-RAM FRAM

CY15B128J-SXAT
Infineon Technologies
1: $7.51
1,592In Stock
NRND

Mfr. Part No.
CY15B128J-SXAT

Mouser Part No
727-CY15B128J-SXAT

NRND

Infineon Technologies

F-RAM FRAM

Datasheet

1,592In Stock

Cut Tape

$7.51

$6.99

$6.78

$6.62

View

Reel

$5.48

Min.: 1
Mult.: 1

: 2,500

128 kbit

I2C

3.4 MHz

16 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 85 C

CY15B128J

Reel, Cut Tape

F-RAM FRAM

CY15B104Q-SXI
Infineon Technologies
1: $32.33
2,922In Stock
NRND

Mfr. Part No.
CY15B104Q-SXI

Mouser Part No
727-CY15B104Q-SXI

NRND

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

2,922In Stock

$32.33

$29.92

$28.97

$27.61

View

Min.: 1
Mult.: 1

4 Mbit

SPI

25 MHz, 40 MHz

512 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 85 C

CY15B104

Tube

F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - SOP8 (208mil) T&R (125C)

MB85RS4MTYPF-G-BCERE1
RAMXEED
1: $14.01
3,275In Stock

Mfr. Part No.
MB85RS4MTYPF-G-BCERE1

Mouser Part No
249-85S4MTYPFGBCERE1

RAMXEED

F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - SOP8 (208mil) T&R (125C)

Learn More

Datasheet

3,275In Stock

Cut Tape

$14.01

$13.01

$12.61

$12.32

Reel

$11.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

4 Mbit

SPI

50 MHz

512 k x 8

SOP-8

1.8 V

3.6 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

F-RAM Excelon LP 20 MHz 8-GQFN

CY15B108QI-20LPXI
Infineon Technologies
1: $39.83
541In Stock
End of Life

Mfr. Part No.
CY15B108QI-20LPXI

Mouser Part No
727-CY15B108QI20LPXI

End of Life

Infineon Technologies

F-RAM Excelon LP 20 MHz 8-GQFN

Datasheet

541In Stock

$39.83

$37.26

$36.04

$35.09

View

Min.: 1
Mult.: 1

8 Mbit

SPI

20 MHz

1 M x 8

GQFN-8

1.8 V

3.6 V

- 40 C

+ 85 C

CY15B108

Tray

F-RAM FRAM

CY15B102Q-SXET
Infineon Technologies
1: $12.13
1,911In Stock
4,000Expected 2026/05/14

Mfr. Part No.
CY15B102Q-SXET

Mouser Part No
727-CY15B102Q-SXET

Infineon Technologies

F-RAM FRAM

Datasheet

1,911In Stock

4,000Expected 2026/05/14

Cut Tape

$12.13

Reel

$9.33

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

2 Mbit

SPI

25 MHz

256 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 125 C

CY15B102Q

Reel, Cut Tape, MouseReel

F-RAM FRAM

CY15B102QN-50SXET
Infineon Technologies
1: $16.01
1,578In Stock

Mfr. Part No.
CY15B102QN-50SXET

Mouser Part No
727-CY15B102QN50SXET

Infineon Technologies

F-RAM FRAM

Datasheet

1,578In Stock

Cut Tape

$16.01

$14.87

$14.41

$14.07

View

Reel

$11.89

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

2 Mbit

SPI

50 MHz

256 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 125 C

CY15B102Q

Reel, Cut Tape, MouseReel

F-RAM FRAM

CY15B104Q-LHXIT
Infineon Technologies
1: $32.33
1,025In Stock

Mfr. Part No.
CY15B104Q-LHXIT

Mouser Part No
727-CY15B104Q-LHXIT

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

1,025In Stock

Cut Tape

$32.33

$29.92

$28.97

$28.26

View

Reel

$24.43

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

4 Mbit

SPI

25 MHz, 40 MHz

512 k x 8

TDFN-8

2 V

3.6 V

- 40 C

+ 85 C

CY15B104

Reel, Cut Tape, MouseReel

F-RAM Excelon LP 40 MHz 8-EIAJ

CY15B108QN-40SXI
Infineon Technologies
1: $19.76
2,872In Stock

Mfr. Part No.
CY15B108QN-40SXI

Mouser Part No
727-CY15B108QN-40SXI

Infineon Technologies

F-RAM Excelon LP 40 MHz 8-EIAJ

Learn More

Datasheet

2,872In Stock

$19.76

$18.33

$17.75

$16.92

View

Min.: 1
Mult.: 1

8 Mbit

SPI

40 MHz

1 M x 8

SOIC-8

1.8 V

3.6 V

- 40 C

+ 85 C

CY15B108

Tube

F-RAM NVRAM FRAM Memory Serial

FM25V02A-GTR
Infineon Technologies
1: $7.27
14,505In Stock
12,500Expected 2026/06/11

Mfr. Part No.
FM25V02A-GTR

Mouser Part No
727-FM25V02A-GTR

Infineon Technologies

F-RAM NVRAM FRAM Memory Serial

Datasheet

14,505In Stock

12,500Expected 2026/06/11

Cut Tape

$7.27

$6.77

$6.56

$6.41

View

Reel

$5.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

256 kbit

SPI

25 MHz, 40 MHz

32 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 85 C

FM24V02

Reel, Cut Tape, MouseReel

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

FM25V20A-DG
Infineon Technologies
1: $21.66
2,564In Stock

Mfr. Part No.
FM25V20A-DG

Mouser Part No
727-FM25V20A-DG

Infineon Technologies

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

Learn More

Datasheet

2,564In Stock

$21.66

$20.54

$18.43

$17.22

View

Min.: 1
Mult.: 1

2 Mbit

SPI

25 MHz, 40 MHz

256 k x 8

DFN-8

2 V

3.6 V

- 40 C

+ 85 C

Tube

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

FM25V20A-G
Infineon Technologies
1: $23.48
1,017In Stock

Mfr. Part No.
FM25V20A-G

Mouser Part No
727-FM25V20A-G

Infineon Technologies

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

Learn More

Datasheet

1,017In Stock

$23.48

$21.76

$21.07

$20.10

View

Min.: 1
Mult.: 1

2 Mbit

SPI

25 MHz, 40 MHz

256 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 85 C

Tube

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

FM25V20A-GTR
Infineon Technologies
1: $23.46
3,614In Stock

Mfr. Part No.
FM25V20A-GTR

Mouser Part No
727-FM25V20A-GTR

Infineon Technologies

F-RAM 2Mb, 40Mhz, 256K x 8 SPI FRAM

Datasheet

3,614In Stock

Cut Tape

$23.46

$21.74

$21.04

$19.34

View

Reel

$16.85

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

2 Mbit

SPI

25 MHz, 40 MHz

256 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

F-RAM 4M (256Kx16) 55ns F-RAM

FM22L16-55-TG
Infineon Technologies
1: $47.02
1,281In Stock
1,350Expected 2027/02/04

Mfr. Part No.
FM22L16-55-TG

Mouser Part No
877-FM22L16-55-TG

Infineon Technologies

F-RAM 4M (256Kx16) 55ns F-RAM

Learn More

Datasheet

1,281In Stock

1,350Expected 2027/02/04

$47.02

$43.47

$42.05

$41.01

View

Min.: 1
Mult.: 1

4 Mbit

Parallel

256 k x 16

TSOP-44

55 ns

2.7 V

3.6 V

- 40 C

+ 85 C

FM22L16-55-TG

Tray

F-RAM 16Kb Serial I2C 3V FRAM

FM24CL16B-GTR
Infineon Technologies
1: $1.67
14,959In Stock

Mfr. Part No.
FM24CL16B-GTR

Mouser Part No
877-FM24CL16B-GTR

Infineon Technologies

F-RAM 16Kb Serial I2C 3V FRAM

Learn More

Datasheet

14,959In Stock

Cut Tape

$1.67

$1.58

$1.54

$1.50

View

Reel

$1.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

16 kbit

I2C

1 MHz

2 k x 8

SOIC-8

2.7 V

3.65 V

- 40 C

+ 85 C

FM24CL16B-G

Reel, Cut Tape, MouseReel

F-RAM IIC FRAM 64K 3V

FM24CL64B-DGTR
Infineon Technologies
1: $4.33
14,895In Stock

Mfr. Part No.
FM24CL64B-DGTR

Mouser Part No
877-FM24CL64B-DGTR

Infineon Technologies

F-RAM IIC FRAM 64K 3V

Learn More

Datasheet

14,895In Stock

Cut Tape

$4.33

$4.04

$3.92

$3.83

View

Reel

$3.34

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

64 kbit

I2C

1 MHz

8 k x 8

DFN-8

2.7 V

3.65 V

- 40 C

+ 85 C

FM24CL64B

Reel, Cut Tape, MouseReel

F-RAM

Customer Service Office

Company

Resources

Support

BGA-48
DFN-8
FBGA-24
FBGA-48
GQFN-8
SO-8
SOIC-14
SOIC-28
SOIC-8
SON-6
SON-8
SOP-16
SOP-8
TDFN-8
TSOP-28
TSOP-32
TSOP-44
TSOP-48
TSOP-II-44
UFLGA-8

CY15B004J
CY15B004Q
CY15B016Q
CY15B064J
CY15B064Q
CY15B102Q
CY15B104
CY15B108
CY15B108QN
CY15B128J
CY15B128Q
CY15B256J
CY15B256Q
CY15E004J
CY15E004Q
CY15E016J
CY15E016Q
CY15E064J
CY15E064Q
CY15V102