4 Mbit Memory ICs

Results: 1,231
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Mounting Style Package/Case Memory Size Interface Type
Infineon Technologies F-RAM 4M (256Kx16) 55ns F-RAM
2,685On Order
Min.: 1
Mult.: 1

FRAM SMD/SMT TSOP-44 4 Mbit Parallel
Alliance Memory SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36ball TFBGA (6mmx8mm), Industrial Temp - Tray 67In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT FBGA-36 4 Mbit Parallel
Alliance Memory SRAM SRAM, 4Mb, 256K x 16, 3.3V, 44pin SOJ, Commercial Temp - Tube 56In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT SOJ-44 4 Mbit Parallel
Avalanche Technology MRAM Avalanche High Performance Serial P-SRAM 4Mb in WSON8 package with QSPI - 54MHz interface, 3V, -40 C to 105 C 9In Stock
Min.: 1
Mult.: 1

MRAM SMD/SMT WSON-8 4 Mbit QSPI

ISSI SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,10ns,3.3v,44 Pin TSOP II, RoHS 265In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
GigaDevice NOR Flash
5,236On Order
Min.: 1
Mult.: 1
: 3,000
NOR Flash SMD/SMT USON-8 4 Mbit SPI
Microchip Technology EPROM 4Mb (256Kx16) OTP 5V 55ns
455On Order
Min.: 1
Mult.: 1

EPROM SMD/SMT PLCC-44 4 Mbit Parallel
Microchip Technology NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash
9,722On Order
Min.: 1
Mult.: 1
: 3,300

NOR Flash SMD/SMT SOIC-8 4 Mbit 4-Wire
Microchip Technology NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH
5,170Expected 3/12/2026
Min.: 1
Mult.: 1
: 3,000

NOR Flash SMD/SMT UDFN-8 4 Mbit SPI
Microchip Technology NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH
8,598Expected 2/11/2026
Min.: 1
Mult.: 1
: 3,000

NOR Flash SMD/SMT USON-8 4 Mbit SPI
Infineon Technologies SRAM CMOS RAM W ECC 4-Mbit
510Expected 25/3/2027
Min.: 1
Mult.: 1

SRAM SMD/SMT SOJ-44 4 Mbit Parallel
Infineon Technologies SRAM ASYNC SRAMS
999Expected 17/9/2026
Min.: 1
Mult.: 1
: 1,000

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Infineon Technologies SRAM CMOS RAM W ECC 4-Mbit
1,896Expected 25/3/2027
Min.: 1
Mult.: 1

SRAM SMD/SMT SOJ-36 4 Mbit Parallel
Macronix NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 150mil
7,493Expected 13/8/2027
Min.: 1
Mult.: 1
Max.: 500
: 2,500

NOR Flash SMD/SMT SOP-8 4 Mbit SPI
Macronix NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 209mil Automotive +105C
2,484Expected 17/9/2026
Min.: 1
Mult.: 1

NOR Flash SMD/SMT SOP-8 4 Mbit SPI
Macronix NOR Flash Serial NOR 3V 4Mbit x2 I/O WSON-8 6x5mm
8,000On Order
Min.: 1
Mult.: 1
Max.: 500
: 4,000

NOR Flash SMD/SMT WSON-8 4 Mbit SPI
Macronix NOR Flash Serial NOR 1.65V-3.6V 4Mbit x4 I/O USON-8 2x3mm
23,950Expected 7/10/2026
Min.: 1
Mult.: 1
: 12,000

NOR Flash SMD/SMT USON-8 4 Mbit SPI
Macronix NOR Flash Parallel NOR 3V 4Mbit x16 I/O TSOP-48 Bottom Boot
1,500Expected 18/9/2026
Min.: 1
Mult.: 1
Max.: 250
: 1,500

NOR Flash SMD/SMT TSOP-48 4 Mbit Parallel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM
841On Order
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Renesas Electronics SRAM 256Kx16 ASYNCHRONOUS 3.3V CMOS SRAM
1,377Expected 2/11/2026
Min.: 1
Mult.: 1
: 1,500

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Renesas / Dialog NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual SPI NOR flash
10,000Expected 7/2/2028
Min.: 1
Mult.: 1
: 5,000

NOR Flash SMD/SMT 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash
9,990Expected 12/11/2027
Min.: 1
Mult.: 1
: 5,000

NOR Flash SMD/SMT UDFN-8 4 Mbit SPI
Microchip Technology EPROM 4Mb (512Kx8) OTP 5V 90ns
96Expected 1/9/2026
Min.: 1
Mult.: 1

EPROM SMD/SMT PLCC-32 4 Mbit Parallel
Analog Devices / Maxim Integrated NVRAM 4096k Nonvolatile SRAM

NVRAM Through Hole EDIP-32 4 Mbit Parallel
Macronix NOR Flash Serial NOR 1.8V 4Mbit x4 I/O SOP-8 150mil
760Expected 17/8/2027
Min.: 1
Mult.: 1
NOR Flash SMD/SMT SOP-8 4 Mbit SPI