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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.
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040B-40I/SN Microchip Technology 1: HK$9.29 650In Stock	Mfr. Part No. SST25WF040B-40I/SN Mouser Part No 579-25WF040B-40I/SN	Microchip Technology	NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash	Datasheet	650In Stock	HK$9.29 HK$9.04 HK$8.80	Min.: 1 Mult.: 1
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial SST25PF040C-40E/MF Microchip Technology 1: HK$15.78 226In Stock	Mfr. Part No. SST25PF040C-40E/MF Mouser Part No 579-SST25PF040C40EMF	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	226In Stock	HK$15.78 HK$15.12 HK$14.47	Min.: 1 Mult.: 1
NOR Flash FLASH MEMORY 4M (512Kx8) 50MHz SST25VF040B-50-4C-SAF Microchip Technology 1: HK$9.86 889In Stock 2,500Expected 19/11/2026	Mfr. Part No. SST25VF040B-50-4C-SAF Mouser Part No 579-SST25VF040B504CS	Microchip Technology	NOR Flash FLASH MEMORY 4M (512Kx8) 50MHz	Datasheet	889In Stock 2,500Expected 19/11/2026	HK$9.86 HK$9.54 HK$9.12	Min.: 1 Mult.: 1
NOR Flash 16Mbit 50MHz SST25VF016B-50-4C-QAF Microchip Technology 1: HK$18.00 759In Stock	Mfr. Part No. SST25VF016B-50-4C-QAF Mouser Part No 579-SST25VF16B54CQAF	Microchip Technology	NOR Flash 16Mbit 50MHz	Datasheet	759In Stock	HK$18.00 HK$17.26 HK$16.60	Min.: 1 Mult.: 1
NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash SST25WF020AT-40I/NP Microchip Technology 1: HK$11.18 903In Stock	Mfr. Part No. SST25WF020AT-40I/NP Mouser Part No 579-SST25WF020AT40IN	Microchip Technology	NOR Flash 1.65V to 1.95V 2Mbit SPI Serial Flash	Datasheet	903In Stock	Cut Tape HK$11.18 HK$11.10 Reel HK$10.19	Min.: 1 Mult.: 1 : 3,000
NOR Flash 1.8V, 8Mbit SPI Flash SST25WF080B-40E/SN Microchip Technology 1: HK$13.07 499In Stock	Mfr. Part No. SST25WF080B-40E/SN Mouser Part No 579-ST25WF080B40E/SN	Microchip Technology	NOR Flash 1.8V, 8Mbit SPI Flash Learn More about Microchip Technology microchip sst25wf040b 80b spi serial flash memory	Datasheet	499In Stock	HK$13.07 HK$12.49 HK$12.08	Min.: 1 Mult.: 1
NOR Flash 32Mbit SPI/SQI flash 105C, 2.3V-3.6V SST26VF032B-104V/MF Microchip Technology 1: HK$23.84 316In Stock	Mfr. Part No. SST26VF032B-104V/MF Mouser Part No 579-T26VF032B104VMF	Microchip Technology	NOR Flash 32Mbit SPI/SQI flash 105C, 2.3V-3.6V Learn More about Microchip Technology sst sst26 flash memory	Datasheet	316In Stock	HK$23.84 HK$23.10 HK$22.03	Min.: 1 Mult.: 1
FIFO 256 x 1 x 2 dual ind ependent sync A 595 A 595-SN74ACT2229DWR SN74ACT2229DW Texas Instruments 1: HK$247.18 2In Stock	Mfr. Part No. SN74ACT2229DW Mouser Part No 595-SN74ACT2229DW	Texas Instruments	FIFO 256 x 1 x 2 dual ind ependent sync A 595 A 595-SN74ACT2229DWR	Datasheet	2In Stock	HK$247.18 HK$219.06 HK$213.64 HK$202.62 View HK$198.18 HK$191.69 HK$186.92 Quote	Min.: 1 Mult.: 1
FIFO Mil Enhance 8192x18 Synch FIFO Memory SN74V263PZAEP Texas Instruments 1: HK$664.01 5In Stock 90Expected 11/3/2027	Mfr. Part No. SN74V263PZAEP Mouser Part No 595-SN74V263PZAEP	Texas Instruments	FIFO Mil Enhance 8192x18 Synch FIFO Memory	Datasheet	5In Stock 90Expected 11/3/2027	HK$664.01 HK$613.29 HK$561.59	Min.: 1 Mult.: 1
FIFO 32768 x 36 Synch FIF O Memory SN74V3690-6PEU Texas Instruments 1: HK$599.24 3In Stock	Mfr. Part No. SN74V3690-6PEU Mouser Part No 595-SN74V3690-6PEU	Texas Instruments	FIFO 32768 x 36 Synch FIF O Memory	Datasheet	3In Stock	HK$599.24 HK$553.37 HK$535.37 HK$518.76 View HK$489.58 Quote	Min.: 1 Mult.: 1
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF041A-MAHN-T Renesas / Dialog 1: HK$6.99 1,927In Stock 5,000Expected 5/3/2027	Mfr. Part No. AT25FF041A-MAHN-T Mouser Part No 724-AT25FF041AMAHNT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff041a memory	Datasheet	1,927In Stock 5,000Expected 5/3/2027	Cut Tape HK$6.99 HK$6.55 HK$6.38 HK$6.25 View Reel HK$5.47 HK$6.11 HK$5.93 HK$5.79 HK$5.65 HK$5.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
NOR Flash 8 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash AT25FF081A-SSHN-B Renesas / Dialog 1: HK$6.66 730In Stock	Mfr. Part No. AT25FF081A-SSHN-B Mouser Part No 724-AT25FF081ASSHNB	Renesas / Dialog	NOR Flash 8 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash	Datasheet	730In Stock	HK$6.66 HK$6.19 HK$6.02 HK$5.79 View HK$5.66 HK$5.56 HK$5.43 HK$5.32 HK$5.05	Min.: 1 Mult.: 1
NOR Flash 16 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash AT25FF161A-SSHN-B Renesas / Dialog 1: HK$7.64 897In Stock	Mfr. Part No. AT25FF161A-SSHN-B Mouser Part No 724-AT25FF161ASSHNB	Renesas / Dialog	NOR Flash 16 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff161a memory	Datasheet	897In Stock	HK$7.64 HK$7.09 HK$6.90 HK$6.76 View HK$6.60 HK$6.40 HK$6.26 HK$6.11 HK$5.58	Min.: 1 Mult.: 1
NOR Flash 16 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF161A-SSHN-T Renesas / Dialog 1: HK$7.48 921In Stock 16,000Expected 22/10/2026	Mfr. Part No. AT25FF161A-SSHN-T Mouser Part No 724-AT25FF161ASSHNT	Renesas / Dialog	NOR Flash 16 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff161a memory	Datasheet	921In Stock 16,000Expected 22/10/2026	Cut Tape HK$7.48 HK$7.04 HK$6.86 HK$6.71 View Reel HK$6.03 HK$6.56 HK$6.36 HK$6.26 HK$6.12 HK$6.03	Min.: 1 Mult.: 1 : 4,000
NOR Flash 32 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 4X3 (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF321A-MBUN-T Renesas / Dialog 1: HK$15.12 138In Stock 15,000Expected 15/1/2027	Mfr. Part No. AT25FF321A-MBUN-T Mouser Part No 724-AT25FF321AMBUNT	Renesas / Dialog	NOR Flash 32 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 4X3 (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff321a memory	Datasheet	138In Stock 15,000Expected 15/1/2027	Cut Tape HK$15.12 HK$14.14 HK$13.73 HK$13.48 View Reel HK$9.21 HK$13.15 HK$12.74 HK$12.41 HK$12.17 HK$9.21	Min.: 1 Mult.: 1 : 5,000
NOR Flash 1 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash AT25XE011-MAHN-T Renesas / Dialog 1: HK$14.80 981In Stock	Mfr. Part No. AT25XE011-MAHN-T Mouser Part No 724-AT25XE011-MAHN-T	Renesas / Dialog	NOR Flash 1 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash	Datasheet	981In Stock	Cut Tape HK$14.80 HK$13.89 HK$13.48 HK$13.15 View Reel HK$11.51 HK$12.91 HK$12.49 HK$12.17 HK$11.92 HK$11.51 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 125C, DFN 5x6 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash AT25XE041B-MHNHR-T Renesas / Dialog 1: HK$19.97 1,448In Stock	Mfr. Part No. AT25XE041B-MHNHR-T Mouser Part No 724-AT25XE041BMHNHRT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 125C, DFN 5x6 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash Learn More about Renesas / Dialog renesas dialog at25xex fusion memory solutions	Datasheet	1,448In Stock	Cut Tape HK$19.97 HK$18.66 HK$18.08 HK$17.67 View Reel HK$15.54 HK$17.26 HK$16.77 HK$16.44 HK$16.11 HK$15.54 HK$15.54	Min.: 1 Mult.: 1 : 6,000
NOR Flash 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C,512 Byte Binary Page Mode, DFN 6x8 (Tape & Reel), Single, Dual, Quad SPI NOR Flash AT45DQ321-MWHF2B-T Renesas / Dialog 1: HK$50.47 2,000In Stock	Mfr. Part No. AT45DQ321-MWHF2B-T Mouser Part No 724-AT45DQ321MWHF2BT	Renesas / Dialog	NOR Flash 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C,512 Byte Binary Page Mode, DFN 6x8 (Tape & Reel), Single, Dual, Quad SPI NOR Flash	Datasheet	2,000In Stock	Cut Tape HK$50.47 HK$47.02 HK$45.62 HK$44.55 View Reel HK$38.96 HK$43.48 HK$42.09 HK$41.02 HK$40.03 HK$38.96	Min.: 1 Mult.: 1 : 2,000
NOR Flash STD SPI S25FL128SAGBHBA03 Infineon Technologies 1: HK$41.76 150In Stock 2,500Expected 13/10/2026	Mfr. Part No. S25FL128SAGBHBA03 Mouser Part No 727-25FL128SAGBHBA03	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25fl128s nor flash memory	Datasheet	150In Stock 2,500Expected 13/10/2026	Cut Tape HK$41.76 HK$38.96 HK$37.81 HK$36.91 View Reel HK$31.32 HK$36.00 HK$34.85 HK$33.95 HK$33.04 HK$31.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
NOR Flash STD SPI S25FL128SAGMFV003 Infineon Technologies 1: HK$34.77 76In Stock 1,450Expected 6/10/2026	Mfr. Part No. S25FL128SAGMFV003 Mouser Part No 727-25FL128SAGMFV003	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25fl128s nor flash memory	Datasheet	76In Stock 1,450Expected 6/10/2026	Cut Tape HK$34.77 HK$32.55 HK$31.65 HK$30.99 Reel HK$29.35 View HK$30.33 HK$29.43 HK$29.35 HK$29.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,450
NOR Flash STD SPI S25FL256SAGBHI203 Infineon Technologies 1: HK$48.83 32In Stock 2,500Expected 22/10/2026	Mfr. Part No. S25FL256SAGBHI203 Mouser Part No 727-25FL256SAGBHI203	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	32In Stock 2,500Expected 22/10/2026	Cut Tape HK$48.83 HK$45.54 HK$44.14 HK$43.16 View Reel HK$37.40 HK$42.09 HK$40.77 HK$39.78 HK$38.72 HK$37.40	Min.: 1 Mult.: 1 : 2,500
NOR Flash STD SPI S25FL256SAGMFV013 Infineon Technologies 1: HK$50.88 944In Stock	Mfr. Part No. S25FL256SAGMFV013 Mouser Part No 727-25FL256SAGMFV013	Infineon Technologies	NOR Flash STD SPI Learn More about Infineon Technologies cypress s25 fl s nor flash memory	Datasheet	944In Stock	Cut Tape HK$50.88 HK$47.43 HK$45.95 HK$44.88 View Reel HK$39.78 HK$43.81 HK$42.42 HK$41.35 HK$39.78 Quote	Min.: 1 Mult.: 1 : 1,450
NOR Flash STD SPI S25FS512SAGNFV010 Infineon Technologies 1: HK$84.34 57In Stock	Mfr. Part No. S25FS512SAGNFV010 Mouser Part No 727-25FS512SAGNFV010	Infineon Technologies	NOR Flash STD SPI	Datasheet	57In Stock	HK$84.34 HK$78.34 HK$75.95 HK$74.14 View HK$72.34 HK$70.03 HK$65.84 HK$60.75 Quote	Min.: 1 Mult.: 1
NOR Flash STD SPI S25FS512SDSMFI011 Infineon Technologies 1: HK$75.54 166In Stock	Mfr. Part No. S25FS512SDSMFI011 Mouser Part No 727-25FS512SDSMFI011	Infineon Technologies	NOR Flash STD SPI	Datasheet	166In Stock	HK$75.54 HK$70.28 HK$66.66 HK$65.10 View HK$62.55 HK$54.25 HK$52.85 HK$42.17	Min.: 1 Mult.: 1
NOR Flash Nor S25FL064LABBHI020 Infineon Technologies 1: HK$13.73 677In Stock 1,690Expected 19/11/2026	Mfr. Part No. S25FL064LABBHI020 Mouser Part No 727-S25FL064LABBH020	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	677In Stock 1,690Expected 19/11/2026	HK$13.73 HK$12.91 HK$12.58 HK$12.25 View HK$12.00 HK$11.51 HK$11.43 HK$11.10 HK$10.36	Min.: 1 Mult.: 1

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