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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Maximum Clock Frequency	Organization	Package / Case	Access Time	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
F-RAM 64kbit FeRAM with SPI 2.7V-5.5V - SOP8 tube (125C) MB85RS64VYPNF-G-BCE1 RAMXEED 1: ¥815.6 244In Stock	Mfr. Part # MB85RS64VYPNF-G-BCE1 Mouser Part # 249-MB85RS64VYPGBCE1	RAMXEED	F-RAM 64kbit FeRAM with SPI 2.7V-5.5V - SOP8 tube (125C) Learn More about RAMXEED mb85rs256b 128b 64 64v 64vy 16 16n feram chips	Datasheet	244In Stock	¥815.6 ¥762.4 ¥739.1 ¥722.5 View ¥704.3 ¥681 ¥664.4 ¥637.8 ¥622.9	Min.: 1 Mult.: 1	64 kbit	SPI	25 MHz, 33 MHz	8 k x 8	SOP-8		2.7 V	5.5 V	- 40 C	+ 125 C			Tube
F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube MB85RS256TYPNF-G-BCE1 RAMXEED 1: ¥1,373.6 98In Stock 255Expected 11/18/2026	Mfr. Part # MB85RS256TYPNF-G-BCE1 Mouser Part # 249-MB85S256TNFGBCE1	RAMXEED	F-RAM 256kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube	Datasheet	98In Stock 255Expected 11/18/2026	¥1,373.6 ¥1,277.3 ¥1,239.1 ¥1,210.9 View ¥1,179.3 ¥1,141.1 ¥1,112.9 ¥1,068	Min.: 1 Mult.: 1	256 kbit	SPI	33 MHz	32 k x 8	SOP-8		1.8 V	3.6 V	- 40 C	+ 125 C			Tube
F-RAM FRAM Infineon Technologies CY15B128Q-SXA CY15B128Q-SXA Infineon Technologies 1: ¥1,707.5 497In Stock	Mfr. Part # CY15B128Q-SXA Mouser Part # 727-CY15B128Q-SXA	Infineon Technologies	F-RAM FRAM	Datasheet	497In Stock	¥1,707.5 ¥1,587.9 ¥1,538.1 ¥1,478.3 View ¥1,421.8 ¥1,385.3 ¥1,337.1 ¥913.6	Min.: 1 Mult.: 1	128 kbit	SPI	25 MHz, 40 MHz	16 k x 8	SOIC-8		2 V	3.6 V	- 40 C	+ 85 C	CY15B128Q		Tube
F-RAM FRAM Infineon Technologies CY15B128Q-SXAT CY15B128Q-SXAT Infineon Technologies 1: ¥1,694.2 264In Stock	Mfr. Part # CY15B128Q-SXAT Mouser Part # 727-CY15B128Q-SXAT	Infineon Technologies	F-RAM FRAM	Datasheet	264In Stock	Cut Tape ¥1,694.2 ¥1,576.3 ¥1,528.1 ¥1,491.6 View Reel ¥1,083 ¥1,455 ¥1,406.9 ¥1,323.8 ¥1,288.9 ¥1,083	Min.: 1 Mult.: 1 : 2,500			25 MHz, 40 MHz		SOIC-8						CY15B128Q		Reel, Cut Tape
F-RAM 256Kb serial I2C F-RAM, 3Volt Infineon Technologies CY15B256J-SXE CY15B256J-SXE Infineon Technologies 1: ¥1,782.3 773In Stock	Mfr. Part # CY15B256J-SXE Mouser Part # 727-CY15B256J-SXE	Infineon Technologies	F-RAM 256Kb serial I2C F-RAM, 3Volt	Datasheet	773In Stock	¥1,782.3 ¥1,657.7 ¥1,606.2 ¥1,568 View ¥1,529.8 ¥1,461.7 ¥1,421.8	Min.: 1 Mult.: 1	256 kbit	I2C	3.4 MHz	32 k x 8	SOIC-8		2 V	3.6 V	- 40 C	+ 125 C	CY15B256J		Tube
F-RAM 256Kb serial SPI F-RAM, 3Volt Infineon Technologies CY15B256Q-SXET CY15B256Q-SXET Infineon Technologies 1: ¥2,086.2 887In Stock	Mfr. Part # CY15B256Q-SXET Mouser Part # 727-CY15B256Q-SXET	Infineon Technologies	F-RAM 256Kb serial SPI F-RAM, 3Volt	Datasheet	887In Stock	Cut Tape ¥2,086.2 ¥1,936.7 ¥1,876.9 ¥1,832.1 View Reel ¥1,599.5 ¥1,787.2 ¥1,729.1 ¥1,685.9 ¥1,642.7 ¥1,599.5	Min.: 1 Mult.: 1 : 2,500			33 MHz		SOIC-8						CY15B256Q		Reel, Cut Tape
F-RAM FRAM Infineon Technologies CY15B102QSN-108SXI CY15B102QSN-108SXI Infineon Technologies 1: ¥4,018 153In Stock	Mfr. Part # CY15B102QSN-108SXI Mouser Part # 727-Y15B102QSN108SXI	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	153In Stock	¥4,018 ¥3,722.3 ¥3,604.4 ¥3,443.3 View ¥3,356.9 ¥3,307.1 ¥3,224 Quote	Min.: 1 Mult.: 1	2 Mbit	Quad SPI	108 MHz	256 k x 8	SOIC-8		1.8 V	3.6 V	- 40 C	+ 85 C			Tube
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Infineon Technologies FM1808B-SGTR FM1808B-SGTR Infineon Technologies 1: ¥3,190.8 800In Stock	Mfr. Part # FM1808B-SGTR Mouser Part # 877-FM1808B-SGTR	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	800In Stock	Cut Tape ¥3,190.8 ¥2,998.1 ¥2,921.7 ¥2,795.5 View Reel ¥2,551.3 ¥2,727.4 ¥2,637.7 ¥2,584.5 ¥2,551.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	256 kbit	Parallel		32 k x 8	SOIC-28	70 ns	4.5 V	5.5 V	- 40 C	+ 85 C	FM1808B-SG		Reel, Cut Tape, MouseReel
F-RAM RAMXEED MB85RC04VPNF-G-AME2 MB85RC04VPNF-G-AME2 RAMXEED 1: ¥285.7 470In Stock New Product	Mfr. Part # MB85RC04VPNF-G-AME2 Mouser Part # 249-MB85RC04VPNFGAM2 New Product	RAMXEED	F-RAM	Datasheet	470In Stock	¥285.7 ¥269.1 ¥260.8 ¥255.8 View ¥249.2 ¥235.9 ¥229.2 ¥225.9 ¥215.9	Min.: 1 Mult.: 1													Tray
F-RAM 512kbit FeRAM with I2C serial interface, 1.8V, 3V T&R RAMXEED MB85RC512TPNF-G-AMERE2 MB85RC512TPNF-G-AMERE2 RAMXEED 1: ¥1,931.7 1,393In Stock New Product	Mfr. Part # MB85RC512TPNF-G-AMERE2 Mouser Part # 249-RC512TPNFGAMERE2 New Product	RAMXEED	F-RAM 512kbit FeRAM with I2C serial interface, 1.8V, 3V T&R Learn More about RAMXEED fujitsu fram	Datasheet	1,393In Stock	Cut Tape ¥1,931.7 ¥1,797.2 ¥1,742.4 ¥1,702.5 View Reel ¥1,504.9 ¥1,661 ¥1,607.8 ¥1,568 ¥1,504.9 ¥1,504.9	Min.: 1 Mult.: 1 : 1,500													Reel, Cut Tape
F-RAM 2Mbit FeRAM, SPI, 1.7-1.95V - SOP8 tube (AEC-Q100 125C) MB85RS2MLYPNF-GS-AWE2 RAMXEED 1: ¥3,230.6 36In Stock	Mfr. Part # MB85RS2MLYPNF-GS-AWE2 Mouser Part # 249-MB85R2MLYPNFGSE2	RAMXEED	F-RAM 2Mbit FeRAM, SPI, 1.7-1.95V - SOP8 tube (AEC-Q100 125C)	Datasheet	36In Stock	¥3,230.6 ¥2,994.8 ¥2,901.8 ¥2,830.3 View ¥2,760.6 ¥2,669.2 ¥2,601.1	Min.: 1 Mult.: 1	2 Mbit	SPI	50 MHz	256 k x 8	SOP-8		1.8 V	3.6 V	- 40 C	+ 85 C		AEC-Q100	Tube
F-RAM 64kbit FeRAM with SPI 2.7V-5.5V - SOP8 tube (AECQ100 125C) MB85RS64VYPNF-GS-BCE1 RAMXEED 1: ¥892 365In Stock	Mfr. Part # MB85RS64VYPNF-GS-BCE1 Mouser Part # 249-MB85RS64VYGSBCE1	RAMXEED	F-RAM 64kbit FeRAM with SPI 2.7V-5.5V - SOP8 tube (AECQ100 125C) Learn More about RAMXEED mb85rs256b 128b 64 64v 64vy 16 16n feram chips	Datasheet	365In Stock	¥892 ¥830.5 ¥805.6 ¥787.3 View ¥765.7 ¥742.5 ¥722.5 ¥694.3	Min.: 1 Mult.: 1	64 kbit	SPI	25 MHz, 33 MHz	8 k x 8	SOP-8		2.7 V	5.5 V	- 40 C	+ 125 C		AEC-Q100	Tube
F-RAM F-RAM Memory Serial CY15B016Q-SXET Infineon Technologies 1: ¥627.9 362In Stock 5,000Expected 12/3/2026	Mfr. Part # CY15B016Q-SXET Mouser Part # 727-CY15B016Q-SXET	Infineon Technologies	F-RAM F-RAM Memory Serial	Datasheet	362In Stock 5,000Expected 12/3/2026	Cut Tape ¥627.9 ¥586.3 ¥569.7 ¥556.4 View Reel ¥445.1 ¥543.1 ¥526.5 ¥513.2 ¥500 ¥445.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	16 kbit	SPI	16 MHz	2 k x 8	SOIC-8		3 V	3.6 V	- 40 C	+ 125 C	CY15B016Q		Reel, Cut Tape, MouseReel
F-RAM Excelon LP 40 MHz 8-EIAJ CY15B108QN-40SXI Infineon Technologies 1: ¥5,566 8In Stock 7,520Expected 12/10/2026	Mfr. Part # CY15B108QN-40SXI Mouser Part # 727-CY15B108QN-40SXI	Infineon Technologies	F-RAM Excelon LP 40 MHz 8-EIAJ Learn More about Infineon Technologies cypress excelon fram	Datasheet	8In Stock 7,520Expected 12/10/2026	¥5,566 ¥4,988 ¥4,830.2 ¥4,662.4 ¥4,566.1	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 F-RAM Memory Serial CY15E064Q-SXE Infineon Technologies 1: ¥1,122.8 150In Stock	Mfr. Part # CY15E064Q-SXE Mouser Part # 727-CY15E064Q-SXE	Infineon Technologies	F-RAM F-RAM Memory Serial Learn More about Infineon Technologies cypress cy15b004q automotive f ram	Datasheet	150In Stock	¥1,122.8 ¥1,049.8 ¥1,019.9 ¥994.9 View ¥971.7 ¥941.8 ¥925.2 ¥913.6 Quote	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
F-RAM Excelon LP 50 MHz 8-EIAJ CY15V104QN-50SXI Infineon Technologies 1: ¥3,434.9 7In Stock 470Expected 12/24/2026	Mfr. Part # CY15V104QN-50SXI Mouser Part # 727-CY15V104QN-50SXI	Infineon Technologies	F-RAM Excelon LP 50 MHz 8-EIAJ Learn More about Infineon Technologies cypress excelon fram	Datasheet	7In Stock 470Expected 12/24/2026	¥3,434.9 ¥3,172.5 ¥3,074.5 ¥2,931.7 View ¥2,858.6 ¥2,815.4	Min.: 1 Mult.: 1	4 Mbit	SPI	50 MHz	512 k x 8	SOIC-8		1.71 V	1.89 V	- 40 C	+ 85 C	CY15V104		Tube
F-RAM 4M (256Kx16) 55ns F-RAM FM22L16-55-TG Infineon Technologies 1: ¥9,019.2 5In Stock 4,050On Order	Mfr. Part # FM22L16-55-TG Mouser Part # 877-FM22L16-55-TG	Infineon Technologies	F-RAM 4M (256Kx16) 55ns F-RAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	5In Stock 4,050On Order On Order Ship Dates Mfr. #: FM22L16-55-TG Stock: 5 Can Ship Immediately On Order: 1,350 Expected 11/19/2026 2,700 Expected 3/18/2027 Factory Lead-Time: 26 Weeks	¥9,019.2 ¥8,334.9 ¥8,065.8 ¥7,864.8 View ¥7,629 ¥7,579.1	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 4Kb Serial I2C 5V FRAM FM24C04B-GTR Infineon Technologies 1: ¥360.4 120In Stock 2,500Expected 7/8/2027	Mfr. Part # FM24C04B-GTR Mouser Part # 877-FM24C04B-GTR	Infineon Technologies	F-RAM 4Kb Serial I2C 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	120In Stock 2,500Expected 7/8/2027	Cut Tape ¥360.4 ¥338.8 ¥328.9 ¥322.2 View Reel ¥270.7 ¥313.9 ¥295.7 ¥289 ¥280.7 ¥270.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	4 kbit	I2C	1 MHz	512 k x 8	SOIC-8		4.5 V	5.5 V	- 40 C	+ 85 C	FM24C04B-G		Reel, Cut Tape, MouseReel
F-RAM 16Kb Serial I2C 3V FRAM FM24CL16B-G Infineon Technologies 1: ¥368.7 344In Stock 5,820Expected 3/18/2027	Mfr. Part # FM24CL16B-G Mouser Part # 877-FM24CL16B-G	Infineon Technologies	F-RAM 16Kb Serial I2C 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	344In Stock 5,820Expected 3/18/2027	¥368.7 ¥345.5 ¥325.6 ¥315.6 View ¥307.3 ¥300.6 ¥294 ¥287.4 ¥282.4	Min.: 1 Mult.: 1	16 kbit	I2C	1 MHz	2 k x 8	SOIC-8		2.7 V	3.65 V	- 40 C	+ 85 C	FM24CL16B-G		Tube
F-RAM 4Kb Serial SPI 3V FRAM FM25L04B-GTR Infineon Technologies 1: ¥345.5 904In Stock 7,500Expected 7/8/2027	Mfr. Part # FM25L04B-GTR Mouser Part # 877-FM25L04B-GTR	Infineon Technologies	F-RAM 4Kb Serial SPI 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	904In Stock 7,500Expected 7/8/2027	Cut Tape ¥345.5 ¥322.2 ¥313.9 ¥307.3 View Reel ¥269.1 ¥299 ¥290.7 ¥284 ¥275.7 ¥269.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	4 kbit	SPI	20 MHz	512 k x 8	SOIC-8		2.7 V	3.6 V	- 40 C	+ 85 C	FM25L04B-G		Reel, Cut Tape, MouseReel
F-RAM 16Kb Serial SPI 3V FRAM FM25L16B-G Infineon Technologies 1: ¥353.8 114In Stock 5,820On Order	Mfr. Part # FM25L16B-G Mouser Part # 877-FM25L16B-G	Infineon Technologies	F-RAM 16Kb Serial SPI 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	114In Stock 5,820On Order On Order Ship Dates Mfr. #: FM25L16B-G Stock: 114 Can Ship Immediately On Order: 1,940 Expected 9/30/2027 3,880 Expected 11/4/2027 Factory Lead-Time: 26 Weeks	¥353.8 ¥330.5 ¥305.6 ¥290.7 View ¥284 ¥270.7	Min.: 1 Mult.: 1	16 kbit	SPI	20 MHz	2 k x 8	SOIC-8		2.7 V	3.6 V	- 40 C	+ 85 C	FM25L16B-G		Tube
F-RAM RAMXEED MB85RC04VPNF-G-AMERE2 MB85RC04VPNF-G-AMERE2 RAMXEED 1: ¥285.7 53In Stock 6,000On Order New Product	Mfr. Part # MB85RC04VPNF-G-AMERE2 Mouser Part # 249-MB85RC04VPNFGAME New Product	RAMXEED	F-RAM	Datasheet	53In Stock 6,000On Order On Order Ship Dates Mfr. #: MB85RC04VPNF-G-AMERE2 Stock: 53 Can Ship Immediately On Order: 3,000 Expected 1/1/2027 3,000 Expected 1/8/2027 Factory Lead-Time: 8 Weeks	Cut Tape ¥285.7 ¥269.1 ¥260.8 ¥255.8 View Reel ¥219.3 ¥249.2 ¥242.5 ¥235.9 ¥227.6 ¥219.3	Min.: 1 Mult.: 1 : 1,500													Reel, Cut Tape
F-RAM 4M (256Kx16) 55ns F-RAM Infineon Technologies FM22LD16-55-BG FM22LD16-55-BG Infineon Technologies 1: ¥9,017.6 5In Stock 814On Order	Mfr. Part # FM22LD16-55-BG Mouser Part # 877-FM22LD16-55-BG	Infineon Technologies	F-RAM 4M (256Kx16) 55ns F-RAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	5In Stock 814On Order	¥9,017.6 ¥8,336.6 ¥8,067.5 ¥7,864.8 View ¥7,668.8 ¥7,411.4	Min.: 1 Mult.: 1	4 Mbit	Parallel		256 k x 16	BGA-48	55 ns	2.7 V	3.6 V	- 40 C	+ 85 C	FM22LD16-55-BG		Tray
F-RAM 4Mbit FeRAM with QSPI interface - SOIC16 T&R MB85RQ4MLPF-G-BCERE1 RAMXEED 1: ¥5,301.9 9In Stock	Mfr. Part # MB85RQ4MLPF-G-BCERE1 Mouser Part # 249-85RQ4MLPFGBCERE1	RAMXEED	F-RAM 4Mbit FeRAM with QSPI interface - SOIC16 T&R Learn More about RAMXEED mb85rqx quad spi compatible ferams	Datasheet	9In Stock	Cut Tape ¥5,301.9 ¥4,908.3 ¥4,752.1 ¥4,635.9 View Reel ¥4,258.8 ¥4,519.6 ¥4,370.1 ¥4,258.8 MouseReel Available	Min.: 1 Mult.: 1 : 500	4 Mbit	Quad SPI	108 MHz	512 k x 8	SOP-16		1.7 V	1.95 V	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
F-RAM 1Mbit FeRAM with I2C serial interface, 1.8V, 3V - T&R MB85RC1MTPNF-G-AMERE2 RAMXEED 1: ¥2,268.9 4,038Expected 1/13/2027 New Product	Mfr. Part # MB85RC1MTPNF-G-AMERE2 Mouser Part # 249-5RC1MTPNFGAMERE2 New Product	RAMXEED	F-RAM 1Mbit FeRAM with I2C serial interface, 1.8V, 3V - T&R Learn More about RAMXEED fujitsu fram	Datasheet	4,038Expected 1/13/2027	Cut Tape ¥2,268.9 ¥2,111.1 ¥2,046.4 ¥1,999.8 View Reel ¥1,767.3 ¥1,951.7 ¥1,886.9 ¥1,840.4 ¥1,767.3 ¥1,767.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,500													Reel, Cut Tape, MouseReel