512 k x 8 Memory ICs

Results: 568
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Microchip Technology NOR Flash 1.8V, 4Mbit SPI Flash 87In Stock
600Expected 4/2/2027
Min.: 1
Mult.: 1

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI
Microchip Technology NOR Flash 4Mb SQI Flash Memory 1.8V 8 SOIC 151In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI
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 2,447In Stock
5,000Expected 12/27/2027
Min.: 1
Mult.: 1
: 5,000

NOR Flash SMD/SMT UDFN-8 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, 5x6 UDFN (Tape & Reel), Single, Dual, Quad SPI NOR flash 2,212In Stock
Min.: 1
Mult.: 1
: 6,000

NOR Flash SMD/SMT UDFN-8 4 Mbit SPI
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 1,448In Stock
Min.: 1
Mult.: 1
: 6,000

NOR Flash SMD/SMT UDFN-8 4 Mbit SPI
Infineon Technologies SRAM ASYNC SRAMS 120In Stock
500Expected 8/12/2027
Min.: 1
Mult.: 1
: 500

SRAM SMD/SMT SOJ-36 4 Mbit Parallel
Infineon Technologies SRAM ASYNC SRAMS 293In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT SOJ-36 4 Mbit Parallel
Microchip Technology NOR Flash 512K X 8 14 us 428In Stock
2,352On Order
Min.: 1
Mult.: 1

NOR Flash SMD/SMT WSON-8 4 Mbit SPI
Microchip Technology NOR Flash 512K X 8 14 us 7In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT WSON-8 4 Mbit SPI
Microchip Technology NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial 617In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT SOIJ-8 4 Mbit SPI
Microchip Technology NOR Flash 4M (512Kx8) 50MHz 2.7-3.6V Industrial 1,342In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI
Infineon Technologies F-RAM 4Kb Serial I2C 5V FRAM 102In Stock
2,500Expected 5/27/2027
Min.: 1
Mult.: 1
: 2,500

FRAM SMD/SMT SOIC-8 4 kbit I2C
Infineon Technologies F-RAM 4Kb Serial I2C 3V FRAM 475In Stock
25,000On Order
Min.: 1
Mult.: 1
: 2,500

FRAM SMD/SMT SOIC-8 4 kbit I2C
Infineon Technologies F-RAM 4Kb Serial SPI 3V FRAM 705In Stock
10,000On Order
Min.: 1
Mult.: 1
: 2,500

FRAM SMD/SMT SOIC-8 4 kbit SPI
Everspin Technologies MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz 905In Stock
Min.: 1
Mult.: 1

MRAM SMD/SMT DFN-8 4 Mbit SPI
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 1,157In Stock
8,000Expected 10/22/2026
Min.: 1
Mult.: 1
: 4,000

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI
Renesas Electronics SRAM 512Kx8 ASYNCHRONOUS 3.3V CMOS SRAM 153In Stock
Min.: 1
Mult.: 1

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 5x6 (Tape & Reel), Single, Dual SPI NOR flash 12In Stock
Min.: 1
Mult.: 1
: 6,000

NOR Flash SMD/SMT 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash (Micron M25PE Replacement) 6In Stock
6,000Expected 1/6/2027
Min.: 1
Mult.: 1
: 2,000

NOR Flash SMD/SMT SOIC-Wide-8 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR flash 906In Stock
36,000Expected 12/22/2026
Min.: 1
Mult.: 1
: 4,000

NOR Flash SMD/SMT SOP-Narrow-8 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR Flash 2,521In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT SOP-Wide-8 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash 383In Stock
4,000Expected 12/10/2026
Min.: 1
Mult.: 1
: 2,000

NOR Flash SMD/SMT SOIC-Wide-8 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, 264 Byte Binary Page Mode, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash 721In Stock
2,000Expected 12/8/2026
Min.: 1
Mult.: 1
: 2,000

NOR Flash SMD/SMT SOIC-Wide-8 4 Mbit SPI
ISSI IS62C5128EL-45TLI
ISSI SRAM 4Mb,Low Power,Async,512K x 8,45ns,5v,32 Pin TSOP II, RoHS 351In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-II-32 4 Mbit Parallel
GigaDevice NOR Flash 4Mbit NOR Flash /3.3V /USON8 3*2*0.45mm /Industrial(-40? to +105?) /T&R 1,488In Stock
Min.: 1
Mult.: 1
: 3,000

NOR Flash SMD/SMT USON-8 4 Mbit SPI