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50 MHz Memory ICs

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Maximum Clock Frequency = 50 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-SAE Microchip Technology 1: $1.20 1,617In Stock 6,000Expected 1/25/2027	Mfr. Part # SST25VF040B-50-4I-SAE Mouser Part # 579-25VF040B504I-SAE	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	1,617In Stock 6,000Expected 1/25/2027	$1.20 $1.16 $1.11	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-S2AE Microchip Technology 1: $1.22 577In Stock	Mfr. Part # SST25VF040B-50-4I-S2AE Mouser Part # 579-25VF040B504IS2AE	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	577In Stock	$1.22 $1.19 $1.13	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIJ-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF080B-50-4C-QAF-T Microchip Technology 1: $1.82 141In Stock	Mfr. Part # SST25VF080B-50-4C-QAF-T Mouser Part # 579-25VF080B504CQAFT	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	141In Stock	Cut Tape $1.82 $1.76 Reel $1.71	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	WSON-8	8 Mbit	SPI
NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash SST25VF080B-50-4I-QAE Microchip Technology 1: $1.74 291In Stock	Mfr. Part # SST25VF080B-50-4I-QAE Mouser Part # 579-25VF080B504I-QAE	Microchip Technology	NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash	Datasheet	291In Stock	$1.74 $1.69 $1.60	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TDFN-S-8	8 Mbit	SPI
NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash SST25VF080B-50-4I-S2AE Microchip Technology 1: $1.50 756In Stock 1,620Expected 3/12/2027	Mfr. Part # SST25VF080B-50-4I-S2AE Mouser Part # 579-25VF080B504IS2AE	Microchip Technology	NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash	Datasheet	756In Stock 1,620Expected 3/12/2027	$1.50 $1.46 $1.39	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIJ-8	8 Mbit	SPI
NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash SST25VF080B-50-4I-S2AE-T Microchip Technology 1: $1.55 995In Stock 2,100Expected 10/14/2026	Mfr. Part # SST25VF080B-50-4I-S2AE-T Mouser Part # 579-25VF80B504IS2AET	Microchip Technology	NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash	Datasheet	995In Stock 2,100Expected 10/14/2026	Cut Tape $1.55 $1.50 Reel $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	NOR Flash	SMD/SMT	SOIJ-8	8 Mbit	SPI
NOR Flash FLASH MEMORY 4M (512Kx8) 50MHz SST25VF040B-50-4C-SAF Microchip Technology 1: $1.20 884In Stock 2,500Expected 11/19/2026	Mfr. Part # SST25VF040B-50-4C-SAF Mouser Part # 579-SST25VF040B504CS	Microchip Technology	NOR Flash FLASH MEMORY 4M (512Kx8) 50MHz	Datasheet	884In Stock 2,500Expected 11/19/2026	$1.20 $1.16 $1.11	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 16Mbit 50MHz SST25VF016B-50-4C-QAF Microchip Technology 1: $2.19 759In Stock	Mfr. Part # SST25VF016B-50-4C-QAF Mouser Part # 579-SST25VF16B54CQAF	Microchip Technology	NOR Flash 16Mbit 50MHz	Datasheet	759In Stock	$2.19 $2.10 $2.02	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	16 Mbit	SPI
F-RAM Excelon LP 50 MHz 8-EIAJ CY15V104QN-50SXI Infineon Technologies 1: $18.34 6In Stock 470Expected 10/29/2026	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	6In Stock 470Expected 10/29/2026	$18.34 $17.03 $16.46 $15.88 View $15.49 $15.08	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 512K x 8 7 us SST25VF040B-50-4C-S2AF Microchip Technology 1: $1.22 939In Stock 720Expected 10/2/2026	Mfr. Part # SST25VF040B-50-4C-S2AF Mouser Part # 804-25VF040B5CS2AF	Microchip Technology	NOR Flash 512K x 8 7 us	Datasheet	939In Stock 720Expected 10/2/2026	$1.22 $1.19 $1.13	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 512K X 8 14 us SST25VF040B-50-4I-QAF Microchip Technology 1: $1.55 7In Stock	Mfr. Part # SST25VF040B-50-4I-QAF Mouser Part # 804-25VF040B5IQAF	Microchip Technology	NOR Flash 512K X 8 14 us	Datasheet	7In Stock	$1.55 $1.50 $1.44	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	4 Mbit	SPI
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial SST25VF040B-50-4I-S2AF Microchip Technology 1: $1.22 567In Stock	Mfr. Part # SST25VF040B-50-4I-S2AF Mouser Part # 804-25VF040B5IS2AF	Microchip Technology	NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial	Datasheet	567In Stock	$1.22 $1.19 $1.13	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIJ-8	4 Mbit	SPI
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial SST25VF040B-50-4I-SAF Microchip Technology 1: $1.20 1,174In Stock	Mfr. Part # SST25VF040B-50-4I-SAF Mouser Part # 804-25VF040B5ISAF	Microchip Technology	NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial	Datasheet	1,174In Stock	$1.20 $1.16 $1.11	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 8M (1Mx8) 50MHz Commercial Temp SST25VF080B-50-4C-PAE Microchip Technology 1: $1.75 773In Stock	Mfr. Part # SST25VF080B-50-4C-PAE Mouser Part # 804-25VF080B5CPAE	Microchip Technology	NOR Flash 8M (1Mx8) 50MHz Commercial Temp	Datasheet	773In Stock	$1.75 $1.71 $1.62	Min.: 1 Mult.: 1	NOR Flash	Through Hole	PDIP-8	8 Mbit	SPI
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial SST25VF080B-50-4C-S2AF Microchip Technology 1: $1.50 616In Stock	Mfr. Part # SST25VF080B-50-4C-S2AF Mouser Part # 804-25VF080B5CS2AF	Microchip Technology	NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial	Datasheet	616In Stock	$1.50 $1.46 $1.39	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	8 Mbit	SPI
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial SST25VF080B-50-4C-S2AF-T Microchip Technology 1: $1.55 718In Stock	Mfr. Part # SST25VF080B-50-4C-S2AF-T Mouser Part # 804-25VF080B5CS2AF-T	Microchip Technology	NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Commercial	Datasheet	718In Stock	Cut Tape $1.55 $1.50 Reel $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	NOR Flash	SMD/SMT	SOIJ-8	8 Mbit	SPI
NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Industrial SST25VF080B-50-4I-QAF Microchip Technology 1: $1.74 329In Stock 490Expected 10/2/2026	Mfr. Part # SST25VF080B-50-4I-QAF Mouser Part # 804-25VF080B5IQAF	Microchip Technology	NOR Flash 8M (1Mx8) 50MHz 2.7-3.6V Industrial	Datasheet	329In Stock 490Expected 10/2/2026	$1.74 $1.69 $1.60	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	8 Mbit	SPI
FIFO 1K X 9 CMOS PARALLEL FIF 7202LA12SOG Renesas Electronics 1: $22.66 42In Stock	Mfr. Part # 7202LA12SOG Mouser Part # 972-7202LA12SOG	Renesas Electronics	FIFO 1K X 9 CMOS PARALLEL FIF	Datasheet	42In Stock	$22.66 $21.02 $20.35 $19.84 View $19.16 $18.60 $18.18 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	SOIC-28	9 kbit
FIFO 2K X 9 ASYNC FIFO 7203L12JG Renesas Electronics 1: $26.27 33In Stock 512On Order	Mfr. Part # 7203L12JG Mouser Part # 972-7203L12JG	Renesas Electronics	FIFO 2K X 9 ASYNC FIFO	Datasheet	33In Stock 512On Order On Order Ship Dates Mfr. #: 7203L12JG Stock: 33 Can Ship Immediately On Order: 256 Expected 11/23/2026 256 TBD Factory Lead-Time: 18 Weeks	$26.27 $24.34 $23.47 $22.89 View $22.32 $21.66 $20.20 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	PLCC-32	18 kbit
FIFO 4096 x 18 Synch FIFO Memory SN74V245-20PAG Texas Instruments 1: $23.44 4In Stock	Mfr. Part # SN74V245-20PAG Mouser Part # 595-SN74V245-20PAG	Texas Instruments	FIFO 4096 x 18 Synch FIFO Memory	Datasheet	4In Stock	$23.44 $21.71 $21.02 $20.51 View $18.90 $18.58 $18.16 Quote	Min.: 1 Mult.: 1	FIFO	SMD/SMT	TQFP-64	72 kbit
NAND Flash SLC 4Gbit 8 48/48 TSOP 1 AT MT29F4G08ABAFAWP-AAT:F Micron 1: $70.30 2In Stock	Mfr. Part # MT29F4G08ABAFAWP-AAT:F Mouser Part # 340-375721-TRAY	Micron	NAND Flash SLC 4Gbit 8 48/48 TSOP 1 AT Learn More about Micron slc nand	Datasheet	2In Stock	$70.30	Min.: 1 Mult.: 1	NAND Flash	SMD/SMT	TSOP-I-48	4 Gbit	Parallel
F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - SOP8 T&R (125C) MB85RS2MTYPNF-G-AWERE2 RAMXEED 1: $17.43 5,519On Order	Mfr. Part # MB85RS2MTYPNF-G-AWERE2 Mouser Part # 249-85S2MTYPNFGAWR2	RAMXEED	F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - SOP8 T&R (125C)	Datasheet	5,519On Order On Order Ship Dates Mfr. #: MB85RS2MTYPNF-G-AWERE2 Stock: 0 On Order: 2,519 Expected 4/9/2027 3,000 Expected 4/14/2027 Factory Lead-Time: 23 Weeks	Cut Tape $17.43 $16.17 $15.67 $15.00 View Reel $14.04 $14.62 $14.41 $14.04 $14.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	FRAM	SMD/SMT	SOP-8	2 Mbit	SPI
F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - SOP8 T&R (AEC-Q100 125C) MB85RS2MTYPNF-GS-AWERE2 RAMXEED 1: $19.46 397In Stock 7,500On Order	Mfr. Part # MB85RS2MTYPNF-GS-AWERE2 Mouser Part # 249-85S2MTYPNFGSAWR2	RAMXEED	F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - SOP8 T&R (AEC-Q100 125C)	Datasheet	397In Stock 7,500On Order On Order Ship Dates Mfr. #: MB85RS2MTYPNF-GS-AWERE2 Stock: 397 Can Ship Immediately On Order: 1,500 Expected 11/20/2026 3,000 Expected 3/12/2027 3,000 Expected 4/19/2027 Factory Lead-Time: 25 Weeks	Cut Tape $19.46 $18.04 $17.48 $17.05 View Reel $15.66 $16.63 $16.08 $15.67 $15.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	FRAM	SMD/SMT	SOP-8	2 Mbit	SPI
F-RAM FRAM Excelon Auto CY15B102QN-50SXE Infineon Technologies 1: $17.44 6,110Expected 10/22/2026	Mfr. Part # CY15B102QN-50SXE Mouser Part # 727-CY15B102QN-50SXE	Infineon Technologies	F-RAM FRAM Excelon Auto Learn More about Infineon Technologies cypress excelon fram	Datasheet	6,110Expected 10/22/2026	$17.44 $16.19 $15.69 $15.15 View $14.78 $14.41 $14.04 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	2 Mbit	SPI
F-RAM FRAM CY15B102QN-50SXET Infineon Technologies 1: $17.20 1,990Expected 11/5/2026	Mfr. Part # CY15B102QN-50SXET Mouser Part # 727-CY15B102QN50SXET	Infineon Technologies	F-RAM FRAM	Datasheet	1,990Expected 11/5/2026	Cut Tape $17.20 $15.77 $15.28 $14.91 View Reel $12.91 $14.55 $14.07 $13.72 $13.60 $12.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	FRAM	SMD/SMT	SOIC-8	2 Mbit	SPI

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