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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 FRAM

CY15B256Q-SXAT
Infineon Technologies
1: $9.41
2,500In Stock
End of Life

Mfr. Part No.
CY15B256Q-SXAT

Mouser Part No
727-CY15B256Q-SXAT

End of Life

Infineon Technologies

F-RAM FRAM

Datasheet

2,500In Stock

Cut Tape

$9.41

$8.76

$8.48

$8.28

View

Reel

$6.40

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 4Mbit FeRAM with SPI interface - SOP8 (208mil) tube

MB85RS4MTPF-G-BCE1
RAMXEED
1: $22.00
50In Stock
160Expected 2026/10/27

Mfr. Part No.
MB85RS4MTPF-G-BCE1

Mouser Part No
249-MB85RS4MTPFGBCE1

RAMXEED

F-RAM 4Mbit FeRAM with SPI interface - SOP8 (208mil) tube

Learn More

Datasheet

50In Stock

160Expected 2026/10/27

$22.00

$20.40

$19.76

$19.26

View

Min.: 1
Mult.: 1

33 MHz, 40 MHz

SOP-8

Tube

F-RAM 256kbit FeRAM with SPI, AECQ100 125C - SOP8 tube

MB85RS256TYPNF-GS-BCE1
RAMXEED
1: $9.54
Lead-Time 18 Weeks

Mfr. Part No.
MB85RS256TYPNF-GS-BCE1

Mouser Part No
249-MB85RS256PNFBCE1

RAMXEED

F-RAM 256kbit FeRAM with SPI, AECQ100 125C - SOP8 tube

Datasheet

Lead-Time 18 Weeks

$9.54

$8.87

$8.61

$8.40

View

Min.: 1
Mult.: 1

256 kbit

SPI

33 MHz, 40 MHz

32 k x 8

SOP-8

1.8 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tube

F-RAM FRAM

CY15V102QSN-108SXI
Infineon Technologies
1: $21.76
447In Stock

Mfr. Part No.
CY15V102QSN-108SXI

Mouser Part No
727-Y15V102QSN108SXI

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

447In Stock

$21.76

$20.18

$19.55

$16.39

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

CY15V102QN-50LHXI
Infineon Technologies
1: $13.54
314In Stock

Mfr. Part No.
CY15V102QN-50LHXI

Mouser Part No
727-CY15V102QN50LHXI

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

314In Stock

$13.54

$12.57

$12.18

$11.87

View

Min.: 1
Mult.: 1

2 Mbit

SPI

50 MHz

256 k x 8

DFN-8

1.71 V

1.89 V

- 40 C

+ 85 C

Tube

F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (159mil) tube

MB85RC256VPNF-G-AME2
RAMXEED
1: $8.41
399In Stock
New Product

Mfr. Part No.
MB85RC256VPNF-G-AME2

Mouser Part No
249-85RC256VPNFGAME2

New Product

RAMXEED

F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (159mil) tube

Datasheet

399In Stock

$8.41

$7.83

$7.58

$7.40

View

Min.: 1
Mult.: 1

Tray

F-RAM FRAM

FM25V10-DG
Infineon Technologies
1: $19.26
58In Stock

Mfr. Part No.
FM25V10-DG

Mouser Part No
727-FM25V10-DG

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

58In Stock

$19.26

$17.86

$17.31

$16.90

View

Min.: 1
Mult.: 1

1 Mbit

SPI

25 MHz, 40 MHz

128 k x 8

DFN-8

2 V

3.6 V

- 40 C

+ 85 C

FM25V10-G

Tube

F-RAM 128Kb serial SPI F-RAM, 3Volt

CY15B128Q-SXE
Infineon Technologies
1: $9.90
528In Stock

Mfr. Part No.
CY15B128Q-SXE

Mouser Part No
727-CY15B128Q-SXE

Infineon Technologies

F-RAM 128Kb serial SPI F-RAM, 3Volt

Datasheet

528In Stock

$9.90

$9.26

$8.99

$8.56

View

Min.: 1
Mult.: 1

128 kbit

SPI

33 MHz

16 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 125 C

CY15B128Q

Tube

F-RAM 2Mbit FeRAM with SPI serial interface - SOP8 (208mil) tube

MB85RS2MTAPF-G-BCE1
RAMXEED
1: $21.82
75In Stock

Mfr. Part No.
MB85RS2MTAPF-G-BCE1

Mouser Part No
249-MB85RS2MTG-BCE1

RAMXEED

F-RAM 2Mbit FeRAM with SPI serial interface - SOP8 (208mil) tube

Learn More

Datasheet

75In Stock

$21.82

$20.22

$19.58

$19.11

View

Min.: 1
Mult.: 1

2 Mbit

SPI

33 MHz, 40 MHz

256 k x 8

SOP-8

1.8 V

3.6 V

- 40 C

+ 85 C

Tube

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

CY15B256Q-SXE
Infineon Technologies
1: $13.12
1,595In Stock

Mfr. Part No.
CY15B256Q-SXE

Mouser Part No
727-CY15B256Q-SXE

Infineon Technologies

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

Datasheet

1,595In Stock

$13.12

$12.19

$11.82

$11.46

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 FRAM

CY15B116QSN-108BKXQ
Infineon Technologies
1: $35.31
7In Stock
480Expected 2026/08/21

Mfr. Part No.
CY15B116QSN-108BKXQ

Mouser Part No
726-C5B116QSN108BKXQ

Infineon Technologies

F-RAM FRAM

Datasheet

7In Stock

480Expected 2026/08/21

$35.31

$32.68

$31.63

$30.85

View

Min.: 1
Mult.: 1

108 MHz

FBGA-24

Tray

F-RAM FRAM

CY15B102QN-50LHXI
Infineon Technologies
1: $13.30
5In Stock
740Expected 2026/08/27

Mfr. Part No.
CY15B102QN-50LHXI

Mouser Part No
727-CY15B102QN50LHXI

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

5In Stock

740Expected 2026/08/27

$13.30

$12.35

$11.97

$10.90

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

CY15B104Q-SXI
Infineon Technologies
1: $32.65
2,446In Stock
NRND

Mfr. Part No.
CY15B104Q-SXI

Mouser Part No
727-CY15B104Q-SXI

NRND

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

2,446In Stock

$32.65

$30.24

$29.27

$27.73

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 64kbit FeRAM with I2C serial interface, 1.8V, 3V - SON8 T&R

MB85RC64TAPN-G-AMEWE1
RAMXEED
1: $4.02
10,601In Stock
12,000Expected 2026/10/19

Mfr. Part No.
MB85RC64TAPN-G-AMEWE1

Mouser Part No
249-85C64TAPNGAMEWE1

RAMXEED

F-RAM 64kbit FeRAM with I2C serial interface, 1.8V, 3V - SON8 T&R

Learn More

Datasheet

10,601In Stock

12,000Expected 2026/10/19

Cut Tape

$4.02

$3.76

$3.64

$3.56

View

Reel

$3.06

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

64 kbit

I2C

3.4 MHz

8 k x 8

SON-8

1.8 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

F-RAM 256kbit FeRAM with SPI, AECQ100 125C- SOP8 T&R

MB85RS256TYPNF-GS-BCERE1
RAMXEED
1: $9.54
3,951In Stock

Mfr. Part No.
MB85RS256TYPNF-GS-BCERE1

Mouser Part No
249-85S256TYPNFGSBCR

RAMXEED

F-RAM 256kbit FeRAM with SPI, AECQ100 125C- SOP8 T&R

Learn More

Datasheet

3,951In Stock

Cut Tape

$9.54

$8.87

$8.61

$8.40

View

Reel

$7.42

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

256 kbit

SPI

33 MHz, 40 MHz

32 k x 8

SOP-8

1.8 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

F-RAM 8K bits serial FRAM with SDQ interface

TMF0008PSR
Texas Instruments
1: $3.47
1,787In Stock
New Product

Mfr. Part No.
TMF0008PSR

Mouser Part No
595-TMF0008PSR

New Product

Texas Instruments

F-RAM 8K bits serial FRAM with SDQ interface

Learn More

Datasheet

1,787In Stock

Cut Tape

$3.47

$3.23

$3.14

$3.07

View

Reel

$2.34

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8 kbit

Serial

1 k x 8

SO-8

3.13 V

5.25 V

- 10 C

+ 85 C

TMF0008

Reel, Cut Tape, MouseReel

F-RAM 128kbit FeRAM with SPI, AECQ100 125C - SOP8 T&R

MB85RS128TYPNF-GS-BCERE1
RAMXEED
1: $7.84
4,799In Stock

Mfr. Part No.
MB85RS128TYPNF-GS-BCERE1

Mouser Part No
249-85S128TPNFGSBCR1

RAMXEED

F-RAM 128kbit FeRAM with SPI, AECQ100 125C - SOP8 T&R

Learn More

Datasheet

4,799In Stock

Cut Tape

$7.84

$7.29

$7.07

$6.90

View

Reel

$6.09

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

128 kbit

SPI

33 MHz

16 k x 8

SOP-8

1.8 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

MB85RS4MTYPF-G-BCERE1
RAMXEED
1: $23.93
2,362In 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

2,362In Stock

Cut Tape

$23.93

$22.18

$21.48

$20.96

View

Reel

$19.26

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 FRAM

CY15B102Q-SXE
Infineon Technologies
1: $17.33
5,425In Stock
3,760Expected 2026/08/24

Mfr. Part No.
CY15B102Q-SXE

Mouser Part No
727-CY15B102Q-SXE

Infineon Technologies

F-RAM FRAM

Datasheet

5,425In Stock

3,760Expected 2026/08/24

$17.33

$15.84

$15.40

$14.92

View

Min.: 1
Mult.: 1

2 Mbit

SPI

25 MHz

256 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 125 C

CY15B102Q

Tube

F-RAM A&D

CY15B102Q-SXM
Infineon Technologies
1: $85.17
469In Stock

Mfr. Part No.
CY15B102Q-SXM

Mouser Part No
727-CY15B102Q-SXM

Infineon Technologies

F-RAM A&D

Datasheet

469In Stock

$85.17

$78.56

$75.99

$74.07

View

Min.: 1
Mult.: 1

2 Mbit

SPI

25 MHz

256 k x 8

SOIC-8

2 V

3.6 V

- 55 C

+ 125 C

CY15B102Q

Tube

F-RAM FRAM

CY15B104Q-LHXI
Infineon Technologies
1: $34.18
1,140In Stock

Mfr. Part No.
CY15B104Q-LHXI

Mouser Part No
727-CY15B104Q-LHXI

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

1,140In Stock

$34.18

$31.40

$30.48

$29.98

View

Min.: 1
Mult.: 1

4 Mbit

SPI

25 MHz, 40 MHz

512 k x 8

TDFN-8

2 V

3.6 V

- 40 C

+ 85 C

CY15B104

Tube

F-RAM Excelon LP 40 MHz 8-EIAJ

CY15B108QN-40SXI
Infineon Technologies
1: $22.53
1,428In Stock
4,230On Order

Mfr. Part No.
CY15B108QN-40SXI

Mouser Part No
727-CY15B108QN-40SXI

Infineon Technologies

F-RAM Excelon LP 40 MHz 8-EIAJ

Learn More

Datasheet

1,428In Stock

4,230On Order

$22.53

$20.88

$20.21

$19.63

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 FRAM Excelon Ultra

CY15V104QSN-108SXI
Infineon Technologies
1: $21.64
1,017In Stock

Mfr. Part No.
CY15V104QSN-108SXI

Mouser Part No
727-CY15V104QS108SXI

Infineon Technologies

F-RAM FRAM Excelon Ultra

Learn More

Datasheet

1,017In Stock

$21.64

$20.05

$19.41

$18.51

View

Min.: 1
Mult.: 1

4 Mbit

Quad SPI

108 MHz

512 k x 8

SOIC-8

1.71 V

1.89 V

- 40 C

+ 85 C

CY15V104

Tube

F-RAM FRAM

FM25V01A-GTR
Infineon Technologies
1: $6.48
3,860In Stock

Mfr. Part No.
FM25V01A-GTR

Mouser Part No
727-FM25V01A-GTR

Infineon Technologies

F-RAM FRAM

Datasheet

3,860In Stock

Cut Tape

$6.48

$6.04

$5.86

$5.72

View

Reel

$4.95

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

128 kbit

SPI

25 MHz, 40 MHz

16 k x 8

SOIC-8

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

F-RAM NVRAM FRAM Memory Serial

FM25V02A-DGTR
Infineon Technologies
1: $8.16
3,269In Stock
3,000Expected 2027/02/18

Mfr. Part No.
FM25V02A-DGTR

Mouser Part No
727-FM25V02A-DGTR

Infineon Technologies

F-RAM NVRAM FRAM Memory Serial

Learn More

Datasheet

3,269In Stock

3,000Expected 2027/02/18

Cut Tape

$8.16

$8.07

$7.83

$7.64

View

Reel

$6.57

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

256 kbit

SPI

25 MHz, 40 MHz

32 k x 8

DFN-8

2 V

3.6 V

- 40 C

+ 85 C

FM24V02

Reel, Cut Tape, MouseReel

F-RAM

Customer Service Office

Company

Resources

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BGA-48
DFN-8
FBGA-24
FBGA-48
GQFN-8
SO-8
SOIC-28
SOIC-8
SON-6
SON-8
SOP-16
SOP-8
TDFN-8
TO-92-3
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