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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 (KRW) 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 Multi-Purpose Flash SST39VF040-70-4C-TU-T Microchip Technology 1: ₩3,666 1,147In Stock New Product	Mfr. Part # SST39VF040-70-4C-TU-T Mouser Part # 579-S39VF040704CTUT New Product	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit Multi-Purpose Flash	Datasheet	1,147In Stock	Cut Tape ₩3,666 Reel ₩3,354	Min.: 1 Mult.: 1 : 1,500	NOR Flash	SMD/SMT	TSSOP-32	4 Mbit
SRAM ASYNC CY7C1041GN30-10BVXI Infineon Technologies 1: ₩17,862 2,895In Stock	Mfr. Part # CY7C1041GN30-10BVXI Mouser Part # 727-CY7C1041GN30BVXI	Infineon Technologies	SRAM ASYNC	Datasheet	2,895In Stock	₩17,862 ₩16,614 ₩16,099.2 ₩15,709.2 View ₩15,334.8 ₩14,835.6 ₩14,461.2 ₩14,071.2 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049G-10VXIT Infineon Technologies 1: ₩9,594 2,162In Stock	Mfr. Part # CY7C1049G-10VXIT Mouser Part # 727-CY7C1049G-10VXIT	Infineon Technologies	SRAM ASYNC SRAMS Learn More about Infineon Technologies cypress fast async sram	Datasheet	2,162In Stock	Cut Tape ₩9,594 ₩9,094.8 ₩8,876.4 ₩8,720.4 Reel ₩7,800 View ₩8,564.4 ₩8,346 ₩7,285.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM 256Kx18 STD-PWR 3.3V DUAL-PORT RAM 70V631S12PRFGI Renesas Electronics 1: ₩579,774 273In Stock	Mfr. Part # 70V631S12PRFGI Mouser Part # 972-70V631S12PRFGI	Renesas Electronics	SRAM 256Kx18 STD-PWR 3.3V DUAL-PORT RAM	Datasheet	273In Stock	₩579,774 ₩533,145.6	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-128	4 Mbit	Parallel
SRAM 4Mb 45ns 512K x 8 Low Power SRAM CY62148ELL-45ZSXI Infineon Technologies 1: ₩11,122.8 4,453In Stock	Mfr. Part # CY62148ELL-45ZSXI Mouser Part # 727-CY6218ELL-45ZSXI	Infineon Technologies	SRAM 4Mb 45ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	4,453In Stock	₩11,122.8 ₩10,358.4 ₩10,046.4 ₩9,796.8 View ₩9,562.8 ₩9,250.8 ₩9,016.8 ₩8,798.4 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-32	4 Mbit	Parallel
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62147EV30LL-45BVXI Infineon Technologies 1: ₩9,266.4 6,589In Stock	Mfr. Part # CY62147EV30LL-45BVXI Mouser Part # 727-CY47EV30LL45BVXI	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	6,589In Stock	₩9,266.4 ₩8,642.4 ₩8,377.2 ₩8,174.4 View ₩7,987.2 ₩7,737.6 ₩7,534.8 ₩7,347.6 ₩7,160.4	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel
NVRAM 4Mb 3V 25ns 256K x 16 nvSRAM CY14B104NA-ZS25XI Infineon Technologies 1: ₩85,831.2 723In Stock	Mfr. Part # CY14B104NA-ZS25XI Mouser Part # 727-CY14B104NAZS25XI	Infineon Technologies	NVRAM 4Mb 3V 25ns 256K x 16 nvSRAM Learn More about Infineon Technologies cypress cy14b nvsram	Datasheet	723In Stock	₩85,831.2 ₩79,341.6 ₩76,783.2 ₩74,864.4 View ₩72,976.8 ₩70,543.2	Min.: 1 Mult.: 1	NVRAM	SMD/SMT	TSOP-II-44	4 Mbit
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G-10ZSXI Infineon Technologies 1: ₩16,582.8 2,088In Stock	Mfr. Part # CY7C1041G-10ZSXI Mouser Part # 727-CY7C1041G-10ZSXI	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	2,088In Stock	₩16,582.8 ₩15,272.4 ₩14,742 ₩14,367.6 View ₩13,993.2 ₩13,977.6	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
NOR Flash 4M (512Kx8) 70ns 5.0V Industrial SST39SF040-70-4I-NHE-T Microchip Technology 1: ₩4,602 931In Stock	Mfr. Part # SST39SF040-70-4I-NHE-T Mouser Part # 804-39SF0407INHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 5.0V Industrial	Datasheet	931In Stock	Cut Tape ₩4,602 ₩4,336.8 Reel ₩4,102.8 MouseReel Available	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 512K X 8 70ns SST39SF040-70-4C-NHE Microchip Technology 1: ₩4,461.6 3,354In Stock	Mfr. Part # SST39SF040-70-4C-NHE Mouser Part # 804-39SF0407CNHE	Microchip Technology	NOR Flash 512K X 8 70ns	Datasheet	3,354In Stock	₩4,461.6 ₩4,258.8 ₩4,118.4	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash SST25WF040BT-40I/NP Microchip Technology 1: ₩2,184 6,223In Stock	Mfr. Part # SST25WF040BT-40I/NP Mouser Part # 579-25WF040BT-40I/NP	Microchip Technology	NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash	Datasheet	6,223In Stock	Cut Tape ₩2,184 Reel ₩2,043.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
EEPROM Automotive 4096 Kbit SPI bus EEPROM with high speed clock M95M04-DWDW4TP/V STMicroelectronics 1: ₩9,765.6 3,208In Stock	Mfr. Part # M95M04-DWDW4TP/V Mouser Part # 511-M95M04-DWDW4TP/V	STMicroelectronics	EEPROM Automotive 4096 Kbit SPI bus EEPROM with high speed clock Learn More about STMicroelectronics stm m95m04 4mbit serial eeproms	Datasheet	3,208In Stock	Cut Tape ₩9,765.6 ₩9,157.2 ₩8,876.4 ₩8,611.2 View Reel ₩7,378.8 ₩8,408.4 ₩7,909.2 ₩7,722 ₩7,456.8 ₩7,378.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	TSSOP-8	4 Mbit	SPI
SRAM MICROPOWER SRAMS CY62147G30-45ZSXIT Infineon Technologies 1: ₩9,360 835In Stock	Mfr. Part # CY62147G30-45ZSXIT Mouser Part # 727-CY62147G3045ZSIT	Infineon Technologies	SRAM MICROPOWER SRAMS	Datasheet	835In Stock	Cut Tape ₩9,360 ₩8,720.4 ₩8,455.2 ₩8,268 Reel ₩7,425.6 View ₩8,065.2 ₩7,815.6 ₩7,612.8 ₩7,238.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1049GN30-10ZSXIT Infineon Technologies 1: ₩10,280.4 1,255In Stock	Mfr. Part # CY7C1049GN30-10ZSXIT Mouser Part # 727-CY7C1049GN3010ZX	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	1,255In Stock	Cut Tape ₩10,280.4 Reel ₩10,280.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25SF041B-SHD-T Renesas / Dialog 1: ₩1,138.8 10,351In Stock	Mfr. Part # AT25SF041B-SHD-T Mouser Part # 988-AT25SF041BSHDT	Renesas / Dialog	NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf041b memory	Datasheet	10,351In Stock	Cut Tape ₩1,138.8 ₩1,065.5 ₩1,037.4 ₩1,017.1 View Reel ₩884.5 ₩995.3 ₩965.6 ₩943.8 ₩922 ₩884.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOP-Wide-8	4 Mbit	SPI
NOR Flash 256K X 16 70ns SST39VF400A-70-4I-B3KE Microchip Technology 1: ₩3,276 4,411In Stock NRND	Mfr. Part # SST39VF400A-70-4I-B3KE Mouser Part # 804-39VF400A7IB3KE NRND	Microchip Technology	NOR Flash 256K X 16 70ns	Datasheet	4,411In Stock	₩3,276 ₩3,042 ₩2,511.6	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-48	4 Mbit	Parallel
NOR Flash 4Mb SQI Flash Memory 1.8V 8 USON SST26WF040BT-104I/NP Microchip Technology 1: ₩2,184 6,000In Stock	Mfr. Part # SST26WF040BT-104I/NP Mouser Part # 579-T26WF040BT104INP	Microchip Technology	NOR Flash 4Mb SQI Flash Memory 1.8V 8 USON Learn More about Microchip Technology sst sst26 flash memory	Datasheet	6,000In Stock	Cut Tape ₩2,184 Reel ₩2,043.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY621472E30LL-45ZSXI Infineon Technologies 1: ₩9,266.4 2,371In Stock	Mfr. Part # CY621472E30LL-45ZSXI Mouser Part # 727-621472E30L45ZSXI	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	2,371In Stock	₩9,266.4 ₩8,642.4 ₩8,377.2 ₩8,190 View ₩7,987.2 ₩7,737.6 ₩7,550.4 ₩7,363.2 ₩7,176	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
F-RAM FRAM Excelon Auto CY15B104QN-50SXA Infineon Technologies 1: ₩43,570.8 754In Stock 470On Order	Mfr. Part # CY15B104QN-50SXA Mouser Part # 727-CY15B104QN-50SXA	Infineon Technologies	F-RAM FRAM Excelon Auto Learn More about Infineon Technologies cypress cy15b104q f ram	Datasheet	754In Stock 470On Order	₩43,570.8 ₩40,372.8 ₩39,093.6 ₩38,142 View ₩37,190.4 ₩35,942.4 ₩34,304.4 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
SRAM 4Mb 55ns 512K x 8 Low Power SRAM CY62148ELL-55SXIT Infineon Technologies 1: ₩10,483.2 1,938In Stock	Mfr. Part # CY62148ELL-55SXIT Mouser Part # 727-CY62148ELL55SXIT	Infineon Technologies	SRAM 4Mb 55ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,938In Stock	Cut Tape ₩10,483.2 ₩9,750 ₩9,469.2 ₩9,250.8 Reel ₩8,049.6 View ₩9,032.4 ₩8,938.8 ₩8,720.4 ₩7,581.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
SRAM ASYNC SRAMS CY7C1041GN-10ZSXIT Infineon Technologies 1: ₩18,532.8 1,474In Stock	Mfr. Part # CY7C1041GN-10ZSXIT Mouser Part # 727-CY7C1041GN10ZSIT	Infineon Technologies	SRAM ASYNC SRAMS	Datasheet	1,474In Stock	Cut Tape ₩18,532.8 ₩17,206.8 ₩16,676.4 ₩16,286.4 View Reel ₩14,586 ₩15,880.8 ₩15,366 ₩14,976 ₩14,586 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM CY62148EV30LL-55SXI Infineon Technologies 1: ₩9,609.6 935In Stock 500Expected 11/19/2026	Mfr. Part # CY62148EV30LL-55SXI Mouser Part # 727-C2148EV30LL55SXI	Infineon Technologies	SRAM 4Mb 3V 55ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	935In Stock 500Expected 11/19/2026	₩9,609.6 ₩8,954.4 ₩8,689.2 ₩8,548.8 ₩7,254	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-32	4 Mbit	Parallel
SRAM 4Mb 45ns 512K x 8 Low Power SRAM CY62148ELL-45ZSXIT Infineon Technologies 1: ₩11,122.8 1,214In Stock	Mfr. Part # CY62148ELL-45ZSXIT Mouser Part # 727-CY2148ELL45ZSXIT	Infineon Technologies	SRAM 4Mb 45ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,214In Stock	Cut Tape ₩11,122.8 ₩10,358.4 ₩10,046.4 ₩9,796.8 Reel ₩8,798.4 View ₩9,562.8 ₩9,250.8 ₩9,016.8 ₩8,564.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-32	4 Mbit	Parallel
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ESL-45ZSXIT Infineon Technologies 1: ₩9,640.8 1,029In Stock	Mfr. Part # CY62146ESL-45ZSXIT Mouser Part # 727-CY62146ESL45ZSX	Infineon Technologies	SRAM 4Mb 45ns 256K x 16 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,029In Stock	Cut Tape ₩9,640.8 ₩8,970 ₩8,704.8 ₩8,502 Reel ₩7,644 View ₩8,299.2 ₩8,034 ₩7,831.2 ₩7,441.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM CY62147EV30LL-45BVXIT Infineon Technologies 1: ₩9,266.4 2,000In Stock	Mfr. Part # CY62147EV30LL-45BVXIT Mouser Part # 727-CY62147EV45BVXIT	Infineon Technologies	SRAM 4Mb 3V 45ns 256K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	2,000In Stock	Cut Tape ₩9,266.4 ₩8,642.4 ₩8,377.2 ₩8,174.4 View Reel ₩7,160.4 ₩7,987.2 ₩7,737.6 ₩7,534.8 ₩7,347.6 ₩7,160.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SRAM	SMD/SMT	VFBGA-48	4 Mbit	Parallel