512 k x 8 Memory ICs

Results: 576
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 Mfr.
Description Datasheet Availability Pricing (EUR) 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
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)
Datasheet
6In Stock
6 000Expected 06/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

NOR Flash SMD/SMT SOIC-Wide-8 4 Mbit SPI
Renesas / Dialog NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-W 208mil (Tube), Single, Dual, Quad SPI NOR Flash
Datasheet
2 532In 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
Datasheet
383In Stock
4 000Expected 10/12/2026
MouseReel Available
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
Datasheet
721In Stock
2 000Expected 08/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

NOR Flash SMD/SMT SOIC-Wide-8 4 Mbit SPI
Everspin Technologies MRAM 4Mb 3.3V 512Kx8 SPI MRAM
Datasheet
416In Stock
2 850On Order
Min.: 1
Mult.: 1

MRAM SMD/SMT DFN-8 4 Mbit SPI
GigaDevice NOR Flash 4Mbit NOR Flash /3.3V /USON8 3*2*0.45mm /Industrial(-40? to +105?) /T&R
Datasheet
1 488In Stock
Min.: 1
Mult.: 1
: 3 000

NOR Flash SMD/SMT USON-8 4 Mbit SPI
ISSI SRAM 4Mb, 2.4v-3.6v, 10ns 512K x 8 Async SRAM
Datasheet
1 896In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT BGA-36 4 Mbit Parallel
ISSI SRAM 4Mb 512Kx8 45MHz Serial SRAM IT
Datasheet
2 536In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT SOIC-8 4 Mbit SDI, SPI, SQI
ISSI SRAM 4Mb 512Kx8 20MHz 2.2-3.6V Serial SRAM
Datasheet
1 398In Stock
2 100Expected 16/10/2026
Min.: 1
Mult.: 1

SRAM SMD/SMT SOIC-8 4 Mbit SDI, SPI, SQI
Alliance Memory SRAM SRAM, 4Mb, 512K x 8, 3.3V, 36pin SOJ, 10ns, Industrial Temp - Tube
Datasheet
197In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT SOJ-36 4 Mbit Parallel
Alliance Memory SRAM SRAM, 4Mb, 512K x 8, 3.3V, 44pin TSOP II, 10ns, Industrial Temp - Tray
Datasheet
243In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-II-44 4 Mbit Parallel
Alliance Memory SRAM SRAM, 4Mb, 512K x 8, 5V, 36pin SOJ, 12ns, Industrial Temp - Tube
Datasheet
285In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT SOJ-36 4 Mbit Parallel
Winbond NOR Flash spiFlash, 4M-bit, 4Kb Uniform Sector 3 048In Stock
Min.: 1
Mult.: 1
: 4 000

NOR Flash SMD/SMT XSON-8 4 Mbit SPI
GigaDevice NOR Flash 4Mbit NOR Flash /3.3V /USON8 3*2*0.45mm /Industrial(-40? to +85?) /T&R
Datasheet
1 283In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

NOR Flash SMD/SMT USON-8 4 Mbit SPI
ISSI NOR Flash 4Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, new die rev
Datasheet
15 228In Stock
30 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI

ISSI SRAM 4Mb 512Kx8 55ns Async SRAM
Datasheet
1 103In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-32 4 Mbit Parallel

ISSI SRAM 4Mb,High-Speed/Low Power,Async,512K x 8,10ns,3.3v,44 Pin TSOP II, RoHS
Datasheet
1 322In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel
Alliance Memory NOR Flash Parallel NOR Flash, 4M, 512k x 8, 5V, PLCC 32, 55NS, INDUSTRIAL TEMP - Tube
Datasheet
202In Stock
Min.: 1
Mult.: 1
NOR Flash SMD/SMT PLCC-32 4 Mbit Parallel
Alliance Memory SRAM 4M, 2.7-5.5V, 55ns 512K x 8 Asynch SRAM
Datasheet
1 600In Stock
Min.: 1
Mult.: 1

SRAM Through Hole PDIP-32 4 Mbit Parallel
Alliance Memory SRAM 4M, 2.7-5.5V, 55ns 512K x 8 Asynch SRAM
Datasheet
258In Stock
Min.: 1
Mult.: 1

SRAM Through Hole PDIP-32 4 Mbit Parallel
Everspin Technologies MRAM IC RAM 4Mb Quad SPI in 8-DFN 133 MHz
Datasheet
752In Stock
Min.: 1
Mult.: 1

MRAM SMD/SMT DFN-8 4 Mbit SPI
ISSI SRAM 4Mb,High-Speed,Low Power,Async,512K x 8,25ns,5v,32 Pin SOP (450 mil), RoHS
Datasheet
244In Stock
588Expected 27/08/2026
Min.: 1
Mult.: 1

SRAM SMD/SMT SOP-32 4 Mbit Parallel
ISSI SRAM 4M (512Kx8) 25ns Async SRAM
Datasheet
122In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SRAM SMD/SMT SOP-32 4 Mbit Parallel

ISSI SRAM 4M (512Kx8) 10ns Async SRAM
Datasheet
233In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SRAM SMD/SMT TSOP-44 4 Mbit Parallel

ISSI SRAM 4Mb,High-Speed/Low Power,Async,512K x 8,10ns, 2.4v-3.6v, 44 Pin TSOP II, RoHS
Datasheet
236In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-44 4 Mbit Parallel