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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Maximum Clock Frequency	Organisation	Package/Case	Access Time	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
F-RAM 1M (128Kx8) 2.0-3.6V F-RAM FM25VN10-G Infineon Technologies 1: HK$139.41 970Expected 19/11/2026	Mfr. Part No. FM25VN10-G Mouser Part No 877-FM25VN10-G	Infineon Technologies	F-RAM 1M (128Kx8) 2.0-3.6V F-RAM Learn More about Infineon Technologies cypress serial fram	Datasheet	970Expected 19/11/2026	HK$139.41 HK$129.38 HK$125.36 HK$122.31 View HK$119.27 HK$112.53 HK$112.45 Quote	Min.: 1 Mult.: 1	1 Mbit	SPI	25 MHz, 40 MHz	128 k x 8	SOIC-8		2 V	3.6 V	- 40 C	+ 85 C	FM25VN10-G	Tube
F-RAM SPI FRAM 256k 3-5V FM25W256-G Infineon Technologies 1: HK$59.76 9,700On Order	Mfr. Part No. FM25W256-G Mouser Part No 877-FM25W256-G	Infineon Technologies	F-RAM SPI FRAM 256k 3-5V Learn More about Infineon Technologies cypress serial fram	Datasheet	9,700On Order On Order Ship Dates Mfr. No: FM25W256-G Stock: 0 On Order: 1,940 Expected 17/12/2026 3,880 Expected 1/4/2027 3,880 TBD Factory Lead Time: 26 Weeks	HK$59.76 HK$55.65 HK$54.33 HK$53.27	Min.: 1 Mult.: 1	256 kbit	SPI	20 MHz	32 k x 8	SOIC-8		2.7 V	5.5 V	- 40 C	+ 85 C	FM25W256-G	Tube
F-RAM 1M (128Kx8) 2.2-3.6V F-RAM FM28V100-TG Infineon Technologies 1: HK$274.79 1,402On Order	Mfr. Part No. FM28V100-TG Mouser Part No 877-FM28V100-TG	Infineon Technologies	F-RAM 1M (128Kx8) 2.2-3.6V F-RAM Learn More about Infineon Technologies cypress v family f ram	Datasheet	1,402On Order	HK$274.79 HK$254.33 HK$246.19 HK$240.11 View HK$233.69 HK$224.82	Min.: 1 Mult.: 1	1 Mbit	Parallel		128 k x 8	TSOP-32	60 ns	2 V	3.6 V	- 40 C	+ 85 C	FM28V100-TG	Tray
F-RAM 512kbit FeRAM with I2C serial interface, 1.8V, 3V tube MB85RC512TPNF-G-AME2 RAMXEED 1: HK$95.60 463Expected 18/11/2026 New Product	Mfr. Part No. MB85RC512TPNF-G-AME2 Mouser Part No 249-85RC512TPNFGAME2 New Product	RAMXEED	F-RAM 512kbit FeRAM with I2C serial interface, 1.8V, 3V tube	Datasheet	463Expected 18/11/2026	HK$95.60 HK$88.94 HK$86.23 HK$84.26 View HK$82.20 HK$79.57 HK$77.60 HK$74.47	Min.: 1 Mult.: 1												Tray
F-RAM 64kbit FeRAM with SPI 2.7V-5.5V - SOP8 T&R (125C) MB85RS64VYPNF-G-BCERE1 RAMXEED 1: HK$35.35 5,989On Order	Mfr. Part No. MB85RS64VYPNF-G-BCERE1 Mouser Part No 249-85S64VYPNFGBCR1	RAMXEED	F-RAM 64kbit FeRAM with SPI 2.7V-5.5V - SOP8 T&R (125C) Learn More about RAMXEED mb85rs256b 128b 64 64v 64vy 16 16n feram chips	Datasheet	5,989On Order On Order Ship Dates Mfr. No: MB85RS64VYPNF-G-BCERE1 Stock: 0 On Order: 1,489 Expected 30/11/2026 4,500 Expected 18/12/2026 Factory Lead Time: 11 Weeks	Cut Tape HK$35.35 HK$32.96 HK$31.98 HK$31.24 View Reel HK$26.88 HK$30.50 HK$29.59 HK$28.85 HK$27.70 HK$26.88 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	64 kbit	SPI	25 MHz, 33 MHz	8 k x 8	SOP-8		2.7 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) T&R MB85RC256VPF-G-BCERE1 RAMXEED 1: HK$76.94 500Expected 18/11/2026	Mfr. Part No. MB85RC256VPF-G-BCERE1 Mouser Part No 249-MB85RC256VBCERE1	RAMXEED	F-RAM 256kbit FeRAM with I2C serial interface, 5V - SOP8 (208mil) T&R Learn More about RAMXEED fujitsu fram	Datasheet	500Expected 18/11/2026	Cut Tape HK$76.94 HK$71.51 HK$69.38 HK$68.31 Reel HK$57.95 MouseReel Available	Min.: 1 Mult.: 1 : 500	256 kbit	I2C	1 MHz	32 k x 8	SOP-8		2.7 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
F-RAM MB85RS256BPNF-G-AMERE2 RAMXEED 1: HK$52.44 3,000Expected 22/12/2026 New Product	Mfr. Part No. MB85RS256BPNF-G-AMERE2 Mouser Part No 249-MB85RS256BPNFGAE New Product	RAMXEED	F-RAM Learn More about RAMXEED mb85rs256b 128b 64 64v 64vy 16 16n feram chips	Datasheet	3,000Expected 22/12/2026	Cut Tape HK$52.44 HK$48.83 HK$47.43 HK$46.28 View Reel HK$38.55 HK$45.21 HK$43.73 HK$42.66 HK$38.63 HK$38.55	Min.: 1 Mult.: 1 : 1,500												Reel, Cut Tape
F-RAM MB85RS512TPNF-G-AMERE2 RAMXEED 1: HK$95.60 760On Order New Product	Mfr. Part No. MB85RS512TPNF-G-AMERE2 Mouser Part No 249-MB85RS512TPNFGAE New Product	RAMXEED	F-RAM Learn More about RAMXEED spi ferams	Datasheet	760On Order	Cut Tape HK$95.60 HK$88.94 HK$86.23 HK$84.26 View Reel HK$74.47 HK$82.20 HK$79.57 HK$77.60 HK$74.47 HK$74.47	Min.: 1 Mult.: 1 : 1,500												Reel, Cut Tape
F-RAM FRAM Infineon Technologies CY15B204QN-40SXET CY15B204QN-40SXET Infineon Technologies 1: HK$307.18 1,665Expected 26/11/2026	Mfr. Part No. CY15B204QN-40SXET Mouser Part No 726-CY15B204QN40SXET	Infineon Technologies	F-RAM FRAM	Datasheet	1,665Expected 26/11/2026	Cut Tape HK$307.18 HK$284.33 HK$275.21 HK$268.47 View Reel HK$251.37 HK$261.23 HK$251.37 HK$251.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			40 MHz		SOIC-8							Reel, Cut Tape, MouseReel
F-RAM FRAM Infineon Technologies CY15B102QN-50SXI CY15B102QN-50SXI Infineon Technologies 1: HK$128.81 2,772Expected 10/12/2026	Mfr. Part No. CY15B102QN-50SXI Mouser Part No 727-CY15B102QN-50SXI	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	2,772Expected 10/12/2026	HK$128.81 HK$119.60 HK$115.98 HK$113.19 View HK$110.39 HK$106.78 HK$104.07 HK$101.43 Quote	Min.: 1 Mult.: 1	2 Mbit	SPI	50 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 FM18W08-SGTR FM18W08-SGTR Infineon Technologies 1: HK$159.47 2,000On Order	Mfr. Part No. FM18W08-SGTR Mouser Part No 877-FM18W08-SGTR	Infineon Technologies	F-RAM 256Kb 70ns 32K x 8 Parallel FRAM Learn More about Infineon Technologies cypress parallel fram	Datasheet	2,000On Order On Order Ship Dates Mfr. No: FM18W08-SGTR Stock: 0 On Order: 1,000 Expected 4/2/2027 1,000 Expected 2/9/2027 Factory Lead Time: 26 Weeks	Cut Tape HK$159.47 HK$147.96 HK$143.36 HK$139.90 View Reel HK$124.78 HK$136.45 HK$131.93 HK$128.56 HK$124.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	256 kbit	Parallel		32 k x 8	SOIC-28	70 ns, 80 ns	2.7 V	5.5 V	- 40 C	+ 85 C	FM18W08-SG	Reel, Cut Tape, MouseReel
F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - SOP8 (208mil) tube (125C) MB85RS4MTYPF-G-BCE1 RAMXEED Restricted Availability	Mfr. Part No. MB85RS4MTYPF-G-BCE1 Mouser Part No 249-MB85RS4MTYPFBCE1	RAMXEED	F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - SOP8 (208mil) tube (125C) Learn More about RAMXEED aec q100 spi feram Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	4 Mbit	SPI	50 MHz	512 k x 8	SOP-8		1.8 V	3.6 V	- 40 C	+ 125 C		Tube
F-RAM 8Kb FRAM with 64-bit unique ID, Single Wire SDQ interface compatible with 1-Wire protocol TMF0008DRSR Texas Instruments 1: HK$24.74 3,000Expected 8/4/2027 New Product	Mfr. Part No. TMF0008DRSR Mouser Part No 595-TMF0008DRSR New Product	Texas Instruments	F-RAM 8Kb FRAM with 64-bit unique ID, Single Wire SDQ interface compatible with 1-Wire protocol Learn More about Texas Instruments ti tmf0008 serial fram	Datasheet	3,000Expected 8/4/2027	Cut Tape HK$24.74 HK$23.10 HK$22.44 HK$21.95 View Reel HK$18.99 HK$21.45 HK$20.71 HK$20.30 HK$19.81 HK$18.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	8 kbit	1-Wire, SDQ		1 k x 8	WSON-6		3.13 V	5.25 V	- 10 C	+ 85 C		Reel, Cut Tape, MouseReel
F-RAM FRAM CY15B201QN-50SXE Infineon Technologies 1: HK$127.25 1,321On Order	Mfr. Part No. CY15B201QN-50SXE Mouser Part No 726-CY15B201QN-50SXE	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	1,321On Order On Order Ship Dates Mfr. No: CY15B201QN-50SXE Stock: 0 On Order: 381 Expected 5/11/2026 940 Expected 11/2/2027 Factory Lead Time: 26 Weeks	HK$127.25 HK$118.20 HK$114.59 HK$111.79 View HK$109.08 HK$105.54	Min.: 1 Mult.: 1	1 Mbit	SPI	50 MHz	128 k x 8	SOIC-8		1.8 V	3.6 V	- 40 C	+ 125 C	EXCELON F-RAM	Tube
F-RAM F-RAM Memory Serial CY15B004J-SXET Infineon Technologies 1: HK$25.65 5,000On Order	Mfr. Part No. CY15B004J-SXET Mouser Part No 727-CY15B004J-SXET	Infineon Technologies	F-RAM F-RAM Memory Serial	Datasheet	5,000On Order	Cut Tape HK$25.65 HK$24.00 HK$23.26 HK$22.77 View Reel HK$19.97 HK$22.28 HK$21.54 HK$21.21 HK$20.71 HK$19.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	4 kbit	I2C	1 MHz	512 x 8	SOIC-8		3 V	3.6 V	- 40 C	+ 125 C	CY15B004J	Reel, Cut Tape, MouseReel
F-RAM NVRAM FRAM Memory Serial FM25V02A-DG Infineon Technologies 1: HK$81.38 1,620Expected 30/11/2026	Mfr. Part No. FM25V02A-DG Mouser Part No 727-FM25V02A-DG	Infineon Technologies	F-RAM NVRAM FRAM Memory Serial Learn More about Infineon Technologies cypress serial fram	Datasheet	1,620Expected 30/11/2026	HK$81.38 HK$75.71 HK$73.40 HK$70.45 View HK$68.72 HK$66.99 HK$65.51 HK$63.79 Quote	Min.: 1 Mult.: 1	256 kbit	SPI	25 MHz, 40 MHz	32 k x 8	DFN-8		2 V	3.6 V	- 40 C	+ 85 C	FM24V02	Tube
F-RAM FRAM FM25V10-DG Infineon Technologies 1: HK$141.38 360Expected 31/12/2026	Mfr. Part No. FM25V10-DG Mouser Part No 727-FM25V10-DG	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress v family f ram	Datasheet	360Expected 31/12/2026	HK$141.38 HK$131.27 HK$127.25 HK$124.20 View HK$121.16 HK$113.68	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 FRAM FM25V20A-DGQ Infineon Technologies 1: HK$193.09 1,049In Stock 740Expected 27/5/2027	Mfr. Part No. FM25V20A-DGQ Mouser Part No 727-FM25V20A-DGQ	Infineon Technologies	F-RAM FRAM	Datasheet	1,049In Stock 740Expected 27/5/2027	HK$193.09 HK$178.95 HK$173.28 HK$166.70 View HK$162.51 HK$158.40 HK$155.19 Quote	Min.: 1 Mult.: 1	2 Mbit	SPI	33 MHz	256 k x 8	DFN-8		2 V	3.6 V	- 40 C	+ 85 C		Tube
F-RAM 16Kb Serial I2C 5V FRAM FM24C16B-G Infineon Technologies 1: HK$17.43 2,888Expected 3/12/2026	Mfr. Part No. FM24C16B-G Mouser Part No 877-FM24C16B-G	Infineon Technologies	F-RAM 16Kb Serial I2C 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	2,888Expected 3/12/2026	HK$17.43 HK$17.18 HK$16.19	Min.: 1 Mult.: 1	16 kbit	I2C	1 MHz	2 k x 8	SOIC-8		4.5 V	5.5 V	- 40 C	+ 85 C	FM24C16B-G	Tube
F-RAM 4Kb Serial SPI 3V FRAM FM25L04B-DG Infineon Technologies 1: HK$17.18 1,620Expected 1/7/2027	Mfr. Part No. FM25L04B-DG Mouser Part No 877-FM25L04B-DG	Infineon Technologies	F-RAM 4Kb Serial SPI 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	1,620Expected 1/7/2027	HK$17.18 HK$16.03 HK$15.62 HK$15.29 View HK$14.88 HK$14.55	Min.: 1 Mult.: 1	4 kbit	SPI	20 MHz	512 k x 8	DFN-8		2.7 V	3.6 V	- 40 C	+ 85 C	FM25L04B-DG	Tube
F-RAM 256kbit FeRAM with x8 parallel interface - TSOP28 tray MB85R256FPFCN-G-BNDE1 RAMXEED 1: HK$149.19 184Expected 18/12/2026	Mfr. Part No. MB85R256FPFCN-G-BNDE1 Mouser Part No 249-85256FPFCNGBNDE1	RAMXEED	F-RAM 256kbit FeRAM with x8 parallel interface - TSOP28 tray Learn More about RAMXEED fujitsu fram	Datasheet	184Expected 18/12/2026	HK$149.19 HK$138.26 HK$133.90 HK$130.62 View HK$127.41 HK$123.14 HK$120.01	Min.: 1 Mult.: 1	256 kbit	Parallel		32 k x 8	TSOP-28	70 ns	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
F-RAM FRAM Infineon Technologies CY15B102QN-50LHXI CY15B102QN-50LHXI Infineon Technologies 1: HK$128.73 685Expected 19/11/2026	Mfr. Part No. CY15B102QN-50LHXI Mouser Part No 727-CY15B102QN50LHXI	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	685Expected 19/11/2026	HK$128.73 HK$119.52 HK$115.90 HK$113.11 View HK$110.31 HK$106.70	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 4Kb Serial SPI 5V FRAM FM25040B-G Infineon Technologies 1: HK$17.10 Lead-Time 26 Weeks	Mfr. Part No. FM25040B-G Mouser Part No 877-FM25040B-G	Infineon Technologies	F-RAM 4Kb Serial SPI 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	Lead-Time 26 Weeks	HK$17.10 HK$14.30 HK$13.97	Min.: 1 Mult.: 1	4 kbit	SPI	20 MHz	512 k x 8	SOIC-8		4.5 V	5.5 V	- 40 C	+ 85 C	FM25040B-G	Tube
F-RAM 128kbit FeRAM with I2C serial interface - SOP8 tube RAMXEED MB85RC128APNF-G-AME2 MB85RC128APNF-G-AME2 RAMXEED 1: HK$49.73 476On Order New Product	Mfr. Part No. MB85RC128APNF-G-AME2 Mouser Part No 249-85RC128APNFGAME2 New Product	RAMXEED	F-RAM 128kbit FeRAM with I2C serial interface - SOP8 tube	Datasheet	476On Order	HK$49.73 HK$46.36 HK$44.96 HK$43.89 View HK$42.83 HK$41.51 HK$40.44 HK$38.80	Min.: 1 Mult.: 1												Tray
F-RAM 2Mbit FeRAM with SPI serial interface - SOP8 (208mil) tube MB85RS2MTAPF-G-BCE1 RAMXEED Restricted Availability	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 about RAMXEED spi ferams Mouser does not sell this product in your region.	Datasheet			Restricted Availability	2 Mbit	SPI	33 MHz, 40 MHz	256 k x 8	SOP-8		1.8 V	3.6 V	- 40 C	+ 85 C		Tube