.hide-partial { max-height: none; } .show-more { display: none; }

4 Mbit Memory ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Memory ICs

List Images

Results: 1,233

Applied Filters:

Memory Size = 4 Mbit

Manufacturer

Product

Product Type

Mounting Style

Package / Case

Interface Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 4Mb QSPI, 8-pin USON 2x3MM, RoHS, T&R, new die rev ISSI IS25LP040E-JYLE-TR IS25LP040E-JYLE-TR ISSI 1: ₩1,338.7 35In Stock 10,000Expected 11/20/2026	Mfr. Part # IS25LP040E-JYLE-TR Mouser Part # 870-IS25LP040EJYLETR	ISSI	NOR Flash 4Mb QSPI, 8-pin USON 2x3MM, RoHS, T&R, new die rev Learn More about ISSI is25 memory	Datasheet	35In Stock 10,000Expected 11/20/2026	Cut Tape ₩1,338.7 ₩1,258.4 ₩1,224.6 ₩1,199.2 ₩1,172.5 Reel ₩1,172.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	QPI, SPI
F-RAM FRAM CY15B204QN-40SXE Infineon Technologies 1: ₩52,661.8 1,614Expected 12/24/2026	Mfr. Part # CY15B204QN-40SXE Mouser Part # 726-CY15B204QN-40SXE	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	1,614Expected 12/24/2026	₩52,661.8 ₩48,744.2 ₩47,180 ₩46,024.5 View ₩44,784.4 ₩43,093.3	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
F-RAM FRAM CY15B104Q-LHXIT Infineon Technologies 1: ₩41,881.4 4,866On Order	Mfr. Part # CY15B104Q-LHXIT Mouser Part # 727-CY15B104Q-LHXIT	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress cy15b104q f ram	Datasheet	4,866On Order On Order Ship Dates Mfr. #: CY15B104Q-LHXIT Stock: 0 On Order: 2,366 Expected 1/7/2027 2,500 TBD Factory Lead-Time: 26 Weeks	Cut Tape ₩41,881.4 ₩38,767.1 ₩37,512.9 ₩36,596.9 View Reel ₩30,988.3 ₩35,666.9 ₩34,469 ₩33,623.5 ₩33,510.8 ₩30,988.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	TDFN-8	4 Mbit	SPI
SRAM CMOS RAM W ECC 4-Mbit CY7C1049G-10VXI Infineon Technologies 1: ₩25,210.6 1,896On Order	Mfr. Part # CY7C1049G-10VXI Mouser Part # 727-CY7C1049G-10VXI	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress fast async sram	Datasheet	1,896On Order	₩25,210.6 ₩23,125 ₩22,476.7 ₩22,194.9	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-36	4 Mbit	Parallel
SRAM 4Mb,"No-Wait"/Flow-Through,Sync with ECC,128K x 36,7.5ns,3.3v I/O,100 Pin TQFP, RoHS IS61NLF12836EC-7.5TQLI ISSI 1: ₩28,071.3 62In Stock	Mfr. Part # IS61NLF12836EC-7.5TQLI Mouser Part # 870-1NLF12836C75TQLI	ISSI	SRAM 4Mb,"No-Wait"/Flow-Through,Sync with ECC,128K x 36,7.5ns,3.3v I/O,100 Pin TQFP, RoHS	Datasheet	62In Stock	₩28,071.3 ₩26,027.9 ₩25,210.6 ₩24,012.8 ₩23,420.9	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	4 Mbit
SRAM 4M 3.3V 250Mhz 128Kx36 Sync SRAM IS61LPS12836A-250TQL ISSI 1: ₩29,705.9 46In Stock	Mfr. Part # IS61LPS12836A-250TQL Mouser Part # 870-61LPS12836A5TQL	ISSI	SRAM 4M 3.3V 250Mhz 128Kx36 Sync SRAM	Datasheet	46In Stock	₩29,705.9 ₩27,535.8 ₩26,662.1 ₩26,013.8 ₩20,236.1	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	4 Mbit	Parallel
SRAM 4Mb 3.3V 7.5ns 128K x 32 Sync SRAM IS64LF12832A-7.5TQLA3 ISSI 1: ₩38,555.7 9In Stock	Mfr. Part # IS64LF12832A-7.5TQLA3 Mouser Part # 870-64LF12832A7TQLA3	ISSI	SRAM 4Mb 3.3V 7.5ns 128K x 32 Sync SRAM	Datasheet	9In Stock	₩38,555.7 ₩31,763.4 ₩30,748.7 ₩30,156.9 ₩28,804	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	4 Mbit	Parallel
SRAM 4Mb 256Kx18 200Mhz Sync SRAM 3.3v IS61LPS25618A-200TQLI ISSI 1: ₩29,705.9 24In Stock	Mfr. Part # IS61LPS25618A-200TQLI Mouser Part # 870LPS25618A200TQLI	ISSI	SRAM 4Mb 256Kx18 200Mhz Sync SRAM 3.3v	Datasheet	24In Stock	₩29,705.9 ₩27,535.8 ₩26,662.1 ₩26,013.8 ₩20,236.1	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	4 Mbit	Parallel
SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36ball TFBGA (6mmx8mm), Industrial Temp - Tray AS7C34096B-10BIN Alliance Memory 1: ₩20,095.2 67In Stock	Mfr. Part # AS7C34096B-10BIN Mouser Part # 913-AS7C34096B-10BIN	Alliance Memory	SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36ball TFBGA (6mmx8mm), Industrial Temp - Tray	Datasheet	67In Stock	₩20,095.2 ₩18,629.6 ₩18,037.8 ₩17,192.2 View ₩16,755.4 ₩16,515.8 ₩16,093.1	Min.: 1 Mult.: 1	SRAM	SMD/SMT	FBGA-36	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin SOJ, Commercial Temp - Tube AS7C34098A-10JCN Alliance Memory 1: ₩25,661.5 56In Stock	Mfr. Part # AS7C34098A-10JCN Mouser Part # 913-AS7C34098A-10JCN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin SOJ, Commercial Temp - Tube	Datasheet	56In Stock	₩25,661.5 ₩23,787.3 ₩23,040.4 ₩21,955.3 View ₩21,405.7 ₩21,095.7 ₩20,560.2	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, (B-die), Industrial Temp - Tray AS7C34098B-10TIN Alliance Memory 1: ₩20,095.2 62In Stock	Mfr. Part # AS7C34098B-10TIN Mouser Part # 913-AS7C34098B-10TIN	Alliance Memory	SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin TSOP II, (B-die), Industrial Temp - Tray	Datasheet	62In Stock	₩20,095.2 ₩18,629.6 ₩18,037.8 ₩17,192.2 View ₩16,755.4 ₩16,515.8 ₩16,093.1	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz SUGGESTED ALTERNATE EM004LXQBDH13IS2T EM004LXQBDH13IS1T Everspin Technologies 1: ₩29,029.5 67In Stock	Mfr. Part # EM004LXQBDH13IS1T Mouser Part # 936-M004LXQBDH13IS1T	Everspin Technologies	MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz SUGGESTED ALTERNATE EM004LXQBDH13IS2T	Datasheet	67In Stock	₩29,029.5 ₩26,915.7 ₩26,084.3 ₩25,450.2 View ₩24,816 ₩23,759.1 ₩23,420.9 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	DFN-8	4 Mbit	SPI
MRAM Avalanche Asynchronous Parallel interface P-SRAM 4Mb in 44TSOP package with x16 interface, 3V, -40 C to 85 C AS3004316-035nX0ITAY Avalanche Technology 1: ₩46,588.2 59In Stock	Mfr. Part # AS3004316-035nX0ITAY Mouser Part # 793-34316035NX0ITAY	Avalanche Technology	MRAM Avalanche Asynchronous Parallel interface P-SRAM 4Mb in 44TSOP package with x16 interface, 3V, -40 C to 85 C Learn More about Avalanche Technology avalanche parallel p sram memory	Datasheet	59In Stock	₩46,588.2 ₩43,163.8 ₩41,796.9 ₩40,782.2 View ₩39,767.6 ₩38,428.9 Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
EEPROM 4 Mbit Serial I2C bus EEPROM with configurable device address and software write protection registers M24M04E-FDW6TP STMicroelectronics 1: ₩2,170.2 6,500On Order New Product	Mfr. Part # M24M04E-FDW6TP Mouser Part # 511-M24M04E-FDW6TP New Product	STMicroelectronics	EEPROM 4 Mbit Serial I2C bus EEPROM with configurable device address and software write protection registers Learn More about STMicroelectronics st m24m04e f serial i2c eeprom	Datasheet	6,500On Order On Order Ship Dates Mfr. #: M24M04E-FDW6TP Stock: 0 On Order: 632 Expected 11/5/2026 5,868 Expected 11/10/2026 Factory Lead-Time: 3 Weeks	Cut Tape ₩2,170.2 ₩2,043.3 ₩1,987 ₩1,944.7 View Reel ₩1,691 ₩1,902.4 ₩1,846.1 ₩1,803.8 ₩1,747.4 ₩1,691	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	TSSOP-8	4 Mbit	I2C
NOR Flash 4M (512Kx8) 70ns 5.0V Industrial SST39SF040-70-4I-NHE-T Microchip Technology 1: ₩4,157.1 741Expected 12/21/2026	Mfr. Part # SST39SF040-70-4I-NHE-T Mouser Part # 804-39SF0407INHE-T	Microchip Technology	NOR Flash 4M (512Kx8) 70ns 5.0V Industrial	Datasheet	741Expected 12/21/2026	Cut Tape ₩4,157.1 ₩3,818.9 Reel ₩3,635.7 MouseReel Available	Min.: 1 Mult.: 1 : 750	NOR Flash	SMD/SMT	PLCC-32	4 Mbit	Parallel
SRAM 4Mb 512Kx8 10ns Async SRAM 3.3v IS61LV5128AL-10TLI-TR ISSI 1: ₩13,345.1 117In Stock Factory Special Order	Mfr. Part # IS61LV5128AL-10TLI-TR Mouser Part # 87061LV5128AL10TLIT Factory Special Order	ISSI	SRAM 4Mb 512Kx8 10ns Async SRAM 3.3v	Datasheet	117In Stock	Cut Tape ₩13,345.1 ₩12,415.1 ₩12,034.6 ₩11,752.7 ₩11,470.9 Reel View ₩11,470.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v IS61LV25616AL-10TL ISSI 1: ₩10,244.9 74In Stock Factory Special Order	Mfr. Part # IS61LV25616AL-10TL Mouser Part # 870IS61LV25616AL10TL Factory Special Order	ISSI	SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v	Datasheet	74In Stock	₩10,244.9 ₩9,540.3 ₩9,244.4 ₩9,033 View ₩8,722.9	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - SOP8 (208mil) tube (125C) MB85RS4MTYPF-G-BCE1 RAMXEED 1: ₩29,325.5 766Expected 1/13/2027	Mfr. Part # MB85RS4MTYPF-G-BCE1 Mouser Part # 249-MB85RS4MTYPFBCE1	RAMXEED	F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - SOP8 (208mil) tube (125C) Learn More about RAMXEED aec q100 spi feram	Datasheet	766Expected 1/13/2027	₩29,325.5 ₩27,197.6 ₩26,337.9 ₩25,520.6 View ₩24,872.4 ₩24,139.6 ₩23,575.9 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOP-8	4 Mbit	SPI
NOR Flash 4Mbit NOR Flash 3.3V USON8 320.45mm Industrial(-40C to +85C) GD25Q40EEIGR GigaDevice 1: ₩1,099.2 5,236On Order	Mfr. Part # GD25Q40EEIGR Mouser Part # 363-GD25Q40EEIGR	GigaDevice	NOR Flash 4Mbit NOR Flash 3.3V USON8 320.45mm Industrial(-40C to +85C)		5,236On Order	Cut Tape ₩1,099.2 ₩1,032.9 ₩1,006.2 ₩985 View Reel ₩855.4 ₩963.9 ₩934.3 ₩913.2 ₩892 ₩855.4	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	USON-8	4 Mbit	SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash SST25VF040B-50-4I-SAE Microchip Technology 1: ₩1,578.3 4,917Expected 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	4,917Expected 1/25/2027	₩1,578.3 ₩1,521.9 ₩1,465.6	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-QAE-T Microchip Technology 1: ₩2,268.8 1,989Expected 11/12/2026	Mfr. Part # SST25VF040B-50-4I-QAE-T Mouser Part # 579-25VF040B504IQAET	Microchip Technology	NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash	Datasheet	1,989Expected 11/12/2026	Cut Tape ₩2,268.8 ₩2,184.3 Reel ₩2,113.8	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	TDFN-S-8	4 Mbit	SPI
NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH SST25PF040CT-40I/NP Microchip Technology 1: ₩2,029.2 5,151Expected 12/3/2026	Mfr. Part # SST25PF040CT-40I/NP Mouser Part # 579-ST25PF040CT40INP	Microchip Technology	NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH Learn More about Microchip Technology microchip sst25pf040c flash	Datasheet	5,151Expected 12/3/2026	Cut Tape ₩2,029.2 ₩2,015.2 Reel ₩1,888.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR Flash	SMD/SMT	UDFN-8	4 Mbit	SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, WLCSP (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF041A-UUN-T Renesas / Dialog 1: ₩1,240.1 3,426Expected 11/27/2026	Mfr. Part # AT25FF041A-UUN-T Mouser Part # 724-AT25FF041A-UUN-T	Renesas / Dialog	NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, WLCSP (Tape & Reel), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25ff041a memory	Datasheet	3,426Expected 11/27/2026	Cut Tape ₩1,240.1 ₩1,157 ₩1,126 ₩1,102 View Reel ₩732.8 ₩1,078 ₩1,045.6 ₩1,021.7 ₩996.3 ₩732.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NOR Flash	SMD/SMT	WLCSP-8	4 Mbit	SPI
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G-10VXI Infineon Technologies 1: ₩24,787.8 510Expected 1/7/2027	Mfr. Part # CY7C1041G-10VXI Mouser Part # 727-CY7C1041G-10VXI	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	510Expected 1/7/2027	₩24,787.8 ₩22,589.5 ₩22,054 ₩21,729.9 View ₩21,194.4 ₩20,503.9 ₩19,982.5	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-44	4 Mbit	Parallel
NOR Flash Serial NOR 3V 4Mbit x2 I/O WSON-8 6x5mm MX25L4006EZNI-12G-TR Macronix 1: ₩2,297 8,000On Order	Mfr. Part # MX25L4006EZNI-12G-TR Mouser Part # 95-25L4006EZNI12TR	Macronix	NOR Flash Serial NOR 3V 4Mbit x2 I/O WSON-8 6x5mm	Datasheet	8,000On Order	Cut Tape ₩2,297 ₩2,156.1 ₩2,085.6 ₩2,043.3 View Reel ₩1,888.3 ₩2,001.1 ₩1,944.7 ₩1,888.3 ₩1,888.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 4,000	NOR Flash	SMD/SMT	WSON-8	4 Mbit	SPI