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4 Mbit Memory ICs

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Memory Size = 4 Mbit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
SRAM CMOS RAM W ECC 4-Mbit CY7C1049G30-10VXI Infineon Technologies 1: NT$587.58 603In Stock	Mfr. Part # CY7C1049G30-10VXI Mouser Part # 727-CY7C1049G30-10VX	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7c1049dv33	Datasheet	603In Stock	NT$587.58 NT$492.58 NT$436.65 NT$381.09 NT$307.95	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049G30-10VXIT Infineon Technologies 1: NT$581.85 696In Stock	Mfr. Part # CY7C1049G30-10VXIT Mouser Part # 727-CY7C1049G3010VIT	Infineon Technologies	SRAM ASYNC SRAMS Learn More about Infineon Technologies cypress fast async sram	Datasheet	696In Stock	Cut Tape NT$581.85 NT$540.26 NT$523.77 NT$511.22 View Reel NT$470.35 NT$498.67 NT$482.54 NT$470.35 Quote	Min.: 1 Mult.: 1 : 500	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049GN30-10VXIT Infineon Technologies 1: NT$455.30 490In Stock	Mfr. Part # CY7C1049GN30-10VXIT Mouser Part # 727-CY7C1049GN3010VI	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	490In Stock	Cut Tape NT$455.30 NT$421.95 NT$408.69 NT$398.65 Reel NT$365.67 View NT$388.97 NT$375.71 NT$299.35 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049GN30-10ZSXI Infineon Technologies 1: NT$443.82 1,562In Stock	Mfr. Part # CY7C1049GN30-10ZSXI Mouser Part # 727-CY7C1049GN3010ZS	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	1,562In Stock	NT$443.82 NT$412.28 NT$399.73 NT$390.05 View NT$378.58 NT$367.46 NT$358.50 NT$353.48 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 3V 45ns 512K x 8 LP SRAM CY62148EV30LL-45ZSXIT Infineon Technologies 1: NT$239.12 671In Stock	Mfr. Part # CY62148EV30LL-45ZSXIT Mouser Part # 727-CY8EV30LL45ZSXIT	Infineon Technologies	SRAM 4Mb 3V 45ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	671In Stock	Cut Tape NT$239.12 NT$224.06 NT$221.55 Reel NT$182.84 NT$179.97 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-32	4 Mbit	Parallel
NOR Flash 512K x 8 7 us SST25VF040B-50-4C-S2AF Microchip Technology 1: NT$43.74 1,659In Stock	Mfr. Part # SST25VF040B-50-4C-S2AF Mouser Part # 804-25VF040B5CS2AF	Microchip Technology	NOR Flash 512K x 8 7 us	Datasheet	1,659In Stock	NT$43.74 NT$42.66 NT$40.51	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial SST25VF040B-50-4I-QAF-T Microchip Technology 1: NT$57.72 1,279In Stock	Mfr. Part # SST25VF040B-50-4I-QAF-T Mouser Part # 804-25VF040B5IQAF-T	Microchip Technology	NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial	Datasheet	1,279In Stock	Cut Tape NT$57.72 NT$55.57 Reel NT$53.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	TDFN-S-8	4 Mbit	SPI
NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 150mil MX25L4006EM1I-12G-TR Macronix 1: NT$49.11 6,853In Stock	Mfr. Part # MX25L4006EM1I-12G-TR Mouser Part # 95-25L4006EM1I12TR	Macronix	NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 150mil	Datasheet	6,853In Stock	Cut Tape NT$49.11 NT$45.89 NT$44.81 NT$43.74 View Reel NT$40.15 NT$42.66 NT$41.59 NT$40.15 NT$40.15	Min.: 1 Mult.: 1 Max.: 500 : 2,500	NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O WLCSP-8 MX25R4035FBDIL0-TR Macronix 1: NT$58.08 5,898In Stock	Mfr. Part # MX25R4035FBDIL0-TR Mouser Part # 95-25R4035FBDIL0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O WLCSP-8 Learn More about Macronix mx25r nor flash	Datasheet	5,898In Stock	Cut Tape NT$58.08 NT$54.49 NT$53.06 NT$51.62 View Reel NT$35.53 NT$50.55 NT$49.11 NT$47.68 NT$46.61 NT$35.53 NT$35.53 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	WLCSP-8	4 Mbit	SPI
NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O USON-8 2x3mm MX25R4035FZUIH0-TR Macronix 1: NT$51.62 6,737In Stock	Mfr. Part # MX25R4035FZUIH0-TR Mouser Part # 95-25R4035FZUIH0TR	Macronix	NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O USON-8 2x3mm Learn More about Macronix mx25r nor flash	Datasheet	6,737In Stock	Cut Tape NT$51.62 NT$48.40 NT$46.96 NT$45.89 View Reel NT$36.57 NT$44.81 NT$43.38 NT$42.30 NT$41.23 NT$36.57 NT$36.57 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash Serial NOR 1.8V 4Mbit x4 I/O SOP-8 150mil MX25U4035FM1I-TR Macronix 1: NT$57.36 4,727In Stock	Mfr. Part # MX25U4035FM1I-TR Mouser Part # 95-25U4035FM1ITR	Macronix	NOR Flash Serial NOR 1.8V 4Mbit x4 I/O SOP-8 150mil	Datasheet	4,727In Stock	Cut Tape NT$57.36 NT$53.78 NT$52.34 NT$51.27 View Reel NT$44.45 NT$49.83 NT$48.40 NT$46.96 NT$45.89 NT$44.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash Serial NOR 1.8V 4Mbit x4 I/O USON-8 2x3mm MX25U4035FZUI-TR Macronix 1: NT$38.72 8,860In Stock	Mfr. Part # MX25U4035FZUI-TR Mouser Part # 95-25U4035FZUITR	Macronix	NOR Flash Serial NOR 1.8V 4Mbit x4 I/O USON-8 2x3mm	Datasheet	8,860In Stock	Cut Tape NT$38.72 NT$36.57 NT$35.35 NT$34.60 View Reel NT$29.47 NT$33.81 NT$32.80 NT$32.01 NT$31.26 NT$29.47 NT$29.47 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O SOP-8 150mil MX25V4006EM1I-13G-TR Macronix 1: NT$23.30 16,872In Stock	Mfr. Part # MX25V4006EM1I-13G-TR Mouser Part # 95-25V4006EM1I13TR	Macronix	NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O SOP-8 150mil	Datasheet	16,872In Stock	Cut Tape NT$23.30 NT$23.05 Reel NT$23.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O WSON-8 6x5mm MX25V4006EZNI-13G-TR Macronix 1: NT$44.81 2,000In Stock	Mfr. Part # MX25V4006EZNI-13G-TR Mouser Part # 95-25V4006EZNI13TR	Macronix	NOR Flash Serial NOR 2.5V/3V 4Mbit x2 I/O WSON-8 6x5mm	Datasheet	2,000In Stock	Cut Tape NT$44.81 NT$41.94 NT$40.51 NT$39.79 View Reel NT$34.92 NT$38.72 NT$37.64 NT$36.57 NT$35.85 NT$34.92	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	4 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O SOP-8 150mil MX25V4035FM1I-TR Macronix 1: NT$54.85 4,678In Stock 15,000Expected 11/29/2027	Mfr. Part # MX25V4035FM1I-TR Mouser Part # 95-25V4035FM1ITR	Macronix	NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O SOP-8 150mil	Datasheet	4,678In Stock 15,000Expected 11/29/2027	Cut Tape NT$54.85 NT$51.62 NT$50.19 NT$48.04 View Reel NT$37.64 NT$39.08 NT$38.36 NT$37.64 NT$37.64 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 2,500	NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O SOP-8 209mil MX25V4035FM2I-TR Macronix 1: NT$20.43 3,590In Stock	Mfr. Part # MX25V4035FM2I-TR Mouser Part # 95-25V4035FM2ITR	Macronix	NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O SOP-8 209mil	Datasheet	3,590In Stock	Cut Tape NT$20.43 NT$20.29 Reel NT$20.26	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O USON-8 2x3mm MX25V4035FZUI-TR Macronix 1: NT$29.40 4,804In Stock 24,000On Order	Mfr. Part # MX25V4035FZUI-TR Mouser Part # 95-25V4035FZUITR	Macronix	NOR Flash Serial NOR 2.5V/3V 4Mbit x4 I/O USON-8 2x3mm	Datasheet	4,804In Stock 24,000On Order	Cut Tape NT$29.40 NT$27.78 NT$27.03 NT$26.46 View Reel NT$22.59 NT$25.88 NT$25.10 NT$24.52 NT$23.95 NT$22.59 NT$22.59 MouseReel Available	Min.: 1 Mult.: 1 : 12,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash Parallel NOR 5V 4Mbit x16 I/O TSOP-48 Top Boot MX29F400CTTI-70G-TR Macronix 1: NT$520.18 1,565In Stock	Mfr. Part # MX29F400CTTI-70G-TR Mouser Part # 95-29F400CTTI70GTR	Macronix	NOR Flash Parallel NOR 5V 4Mbit x16 I/O TSOP-48 Top Boot	Datasheet	1,565In Stock	Cut Tape NT$520.18 NT$482.18 NT$467.13 NT$445.26 View Reel NT$416.22 NT$434.14 NT$427.69 NT$416.94 NT$416.58 NT$416.22 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	NOR Flash	SMD/SMT	TSOP-48	4 Mbit	Parallel
NOR Flash 4 Mbit, Ultra Low Energy, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25EU0041A-SSHN-T Renesas / Dialog 1: NT$19.72 11,807In Stock	Mfr. Part # AT25EU0041A-SSHN-T Mouser Part # 968-AT25EU0041ASSHNT	Renesas / Dialog	NOR Flash 4 Mbit, Ultra Low Energy, 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 dialog semi at25eu	Datasheet	11,807In Stock	Cut Tape NT$19.72 NT$18.71 NT$18.21 NT$17.85 View Reel NT$15.56 NT$17.46 NT$16.96 NT$16.56 NT$16.17 NT$15.56	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416L10PHG8 Renesas Electronics 1: NT$429.12 290In Stock	Mfr. Part # 71V416L10PHG8 Mouser Part # 972-71V416L10PHG8	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	290In Stock	Cut Tape NT$429.12 NT$398.65 NT$386.46 NT$377.14 View Reel NT$286.44 NT$367.82 NT$355.63 NT$347.03 NT$286.80 NT$286.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S10PHG Renesas Electronics 1: NT$429.12 288In Stock 945Expected 9/21/2027	Mfr. Part # 71V416S10PHG Mouser Part # 972-71V416S10PHG	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	288In Stock 945Expected 9/21/2027	NT$429.12 NT$398.65 NT$386.46 NT$377.14 View NT$367.82 NT$290.39	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S10PHG8 Renesas Electronics 1: NT$436.65 1,180In Stock	Mfr. Part # 71V416S10PHG8 Mouser Part # 972-71V416S10PHG8	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	1,180In Stock	Cut Tape NT$436.65 NT$405.46 NT$392.92 NT$383.60 View Reel NT$336.27 NT$374.27 NT$362.09 NT$352.76 NT$341.65 NT$336.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM 71V416S15PHGI8 Renesas Electronics 1: NT$464.26 588In Stock 1,500Expected 12/2/2026	Mfr. Part # 71V416S15PHGI8 Mouser Part # 972-71V416S15PHGI8	Renesas Electronics	SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM Learn More about Renesas Electronics renesas asynchronous srams	Datasheet	588In Stock 1,500Expected 12/2/2026	Cut Tape NT$464.26 NT$430.92 NT$417.65 NT$407.97 View Reel NT$345.59 NT$397.94 NT$384.67 NT$374.99 NT$358.50 NT$345.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
NOR Flash 4 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 125C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash AT25DF041B-SSHNHR-T Renesas / Dialog 1: NT$74.57 2,617In Stock	Mfr. Part # AT25DF041B-SSHNHR-T Mouser Part # 988-25DF041BSSHNHRT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.7V to 3.6V), -40C to 125C, SOIC-N 150mil (Tape & Reel), Single, Dual SPI NOR flash Learn More about Renesas / Dialog renesas dialog serialflash	Datasheet	2,617In Stock	Cut Tape NT$74.57 NT$69.91 NT$68.12 NT$66.68 View Reel NT$46.96 NT$64.89 NT$63.10 NT$62.74 NT$61.30 NT$46.96 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT		4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 256 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash AT45DB041E-SSHN2B-T Renesas / Dialog 1: NT$65.61 9,727In Stock	Mfr. Part # AT45DB041E-SSHN2B-T Mouser Part # 988-45DB041ESSHN2BT	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 256 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	9,727In Stock	Cut Tape NT$65.61 NT$61.30 NT$59.87 NT$58.44 View Reel NT$51.27 NT$57.00 NT$55.21 NT$53.78 NT$52.70 NT$51.27 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	SOIC-Narrow-8	4 Mbit	SPI