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, WLCSP (Tape & Reel), Single, Dual, Quad SPI NOR flash
Datasheet
3 433Expected 27/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

NOR Flash SMD/SMT WLCSP-8 4 Mbit SPI
Infineon Technologies SRAM CMOS RAM W ECC 4-Mbit
Datasheet
1 896Expected 25/03/2027
Min.: 1
Mult.: 1

SRAM SMD/SMT SOJ-36 4 Mbit Parallel

Infineon Technologies F-RAM 4Kb Serial SPI 3V FRAM
Datasheet
1 620Expected 15/10/2026
Min.: 1
Mult.: 1

FRAM SMD/SMT DFN-8 4 kbit SPI
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
Datasheet
10 000Expected 03/12/2026
MouseReel Available
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
Datasheet
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
Datasheet
96Expected 01/09/2026
Min.: 1
Mult.: 1

EPROM SMD/SMT PLCC-32 4 Mbit Parallel
Microchip Technology SRAM 4k, 3.0V EERAM EXT
Datasheet
466On Order
Min.: 1
Mult.: 1

SRAM SMD/SMT TSSOP-8 4 kbit I2C
Microchip Technology SRAM 4k, 3.0V EERAM IND
Datasheet
935On Order
Min.: 1
Mult.: 1

SRAM SMD/SMT 4 kbit I2C
Everspin Technologies MRAM 4Mb 3.3V 50Mhz 512K x 8 SPI
Datasheet
1 140Expected 02/12/2026
Min.: 1
Mult.: 1

MRAM SMD/SMT DFN-8 4 Mbit SPI
Everspin Technologies MRAM 4Mb 3.3V 512Kx8 SPI
Datasheet
5 550On Order
Min.: 1
Mult.: 1

MRAM SMD/SMT DFN-8 4 Mbit SPI
Everspin Technologies MRAM 4Mb 3.3V 512Kx8 SPI
Datasheet
7 845On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

MRAM SMD/SMT DFN-8 4 Mbit SPI
Everspin Technologies MRAM 4Mb 3.3V 512Kx8 SPI
Datasheet
7 059On Order
Min.: 1
Mult.: 1

MRAM SMD/SMT DFN-8 4 Mbit SPI
Everspin Technologies MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM
Datasheet
1 620Expected 16/09/2026
Min.: 1
Mult.: 1

MRAM SMD/SMT TSOP-II-44 4 Mbit Parallel
ISSI SRAM 4M (512Kx8) 10ns Async SRAM 3.3v
Datasheet
1 918Expected 16/10/2026
Min.: 1
Mult.: 1

SRAM SMD/SMT BGA-36 4 Mbit Parallel
Everspin Technologies MRAM 4Mb 3.3V 35ns 512Kx8 Parallel MRAM
Datasheet
252Expected 09/09/2026
Min.: 1
Mult.: 1

MRAM SMD/SMT TSOP-II-44 4 Mbit Parallel
ISSI IS62C5128EL-45TLI
ISSI SRAM 4Mb,Low Power,Async,512K x 8,45ns,5v,32 Pin TSOP II, RoHS
Datasheet
351Expected 20/08/2026
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-II-32 4 Mbit Parallel
Alliance Memory SRAM SRAM, 4Mb, 512K x 8, 5V, 44pin TSOP II, 15ns, Industrial Temp - Tray
Datasheet
135Expected 06/10/2026
Min.: 1
Mult.: 1

SRAM SMD/SMT TSOP-II-44 4 Mbit Parallel

Microchip Technology EPROM 90NS PLCC IND GRN
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
: 750

EPROM SMD/SMT PLCC-32 4 Mbit Parallel

Microchip Technology EPROM 90NS, PLCC, IND TEMP, GREEN
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 750
Mult.: 750
: 750

EPROM SMD/SMT PLCC-32 4 Mbit Parallel
Microchip Technology NOR Flash 2.7V to 3.6V 4Mb SPI Flash USB Firmware Memory
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3 300
Mult.: 3 300
: 3 300

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI
GigaDevice NOR Flash 4Mbit 3.3V SOP8 150mil Industrial(-40 to +85) SUGGESTED ALT GD25Q40ETIGR
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000
: 3 000

NOR Flash SMD/SMT SOP-8 4 Mbit SPI

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.7-1.95V - SOP8 (208mil) T&R (125C)
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 500
Mult.: 500
: 500

FRAM SMD/SMT SOP-8 4 Mbit SPI
RAMXEED F-RAM 4Mbit FeRAM with QSPI interface - SOIC16 tray
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 160
Mult.: 160

FRAM SMD/SMT SOP-16 4 Mbit Quad SPI

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.7-1.95V - SOP8 (208mil) tube (125C)
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

FRAM SMD/SMT SOP-8 4 Mbit SPI
GigaDevice NOR Flash 4Mbit NOR Flash /3.3V /USON8 3*2*0.45mm /Industrial(-40? to +85?) /T&R
Datasheet
Non-Stocked
Min.: 3 000
Mult.: 3 000
: 3 000

NOR Flash SMD/SMT USON-8 4 Mbit SPI