512 k x 8 Memory ICs

Results: 566
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
Microchip Technology SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup 324In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT SOIC-14 4 Mbit SDI, SPI, SQI

Infineon Technologies F-RAM FRAM 2,401In Stock
Min.: 1
Mult.: 1

FRAM SMD/SMT SOIC-8 4 Mbit SPI

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - SOP8 (208mil) T&R (125C) 2,311In Stock
Min.: 1
Mult.: 1
: 500

FRAM SMD/SMT SOP-8 4 Mbit SPI
Microchip Technology NOR Flash 4M Flash SPI 22,181In Stock
Min.: 1
Mult.: 1
: 3,300

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI

Infineon Technologies F-RAM FRAM 908In Stock
740Expected 1/10/2026
Min.: 1
Mult.: 1

FRAM SMD/SMT TDFN-8 4 Mbit SPI

Infineon Technologies F-RAM FRAM Excelon Ultra 1,017In Stock
Min.: 1
Mult.: 1

FRAM SMD/SMT SOIC-8 4 Mbit Quad SPI
Renesas / Dialog NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-N 150mil (Tape & Reel), Single, Dual, Quad SPI NOR Flash 45,651In Stock
Min.: 1
Mult.: 1
: 4,000

NOR Flash SMD/SMT SOP-Narrow-8 4 Mbit SPI
Microchip Technology SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup 193In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TSSOP-14 4 Mbit SDI, SPI, SQI
Microchip Technology EPROM 4Mb (512Kx8) OTP 5V 70ns 264In Stock
Min.: 1
Mult.: 1

EPROM SMD/SMT PLCC-32 4 Mbit Parallel
Microchip Technology SRAM 4k, 3.0V EERAM IND 2,154In Stock
Min.: 1
Mult.: 1
: 3,300

SRAM SMD/SMT 4 kbit I2C

Microchip Technology NOR Flash 4.5V to 5.5V 4Mbit Multi-Purpose Flash 680In Stock
Min.: 1
Mult.: 1
: 750

NOR Flash SMD/SMT PLCC-32 4 Mbit Parallel
Microchip Technology NOR Flash 3.0 to 3.6V 4Mbit Multi-Purpose Flash 1,871In Stock
Min.: 1
Mult.: 1
: 750

NOR Flash SMD/SMT PLCC-32 4 Mbit Parallel

Microchip Technology NOR Flash 4M (512Kx8) 70ns 5.0V Commercial
936In Stock
Min.: 1
Mult.: 1
: 750

NOR Flash SMD/SMT PLCC-32 4 Mbit Parallel
Microchip Technology NOR Flash 512K X 8 70ns
2,449In Stock
2,760Expected 16/10/2026
Min.: 1
Mult.: 1

NOR Flash SMD/SMT PLCC-32 4 Mbit Parallel

Microchip Technology NOR Flash 4M (512Kx8) 70ns 5.0V Industrial
932In Stock
Min.: 1
Mult.: 1
: 750

NOR Flash SMD/SMT PLCC-32 4 Mbit Parallel
Microchip Technology NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Commercial
615In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT PLCC-32 4 Mbit Parallel

Microchip Technology NOR Flash 4M (512Kx8) 70ns 2.7-3.6V Industrial
785In Stock
Min.: 1
Mult.: 1
: 750

NOR Flash SMD/SMT PLCC-32 4 Mbit Parallel
Infineon Technologies F-RAM FRAM 162In Stock
1,880Expected 22/10/2026
Min.: 1
Mult.: 1

FRAM SMD/SMT SOIC-8 4 Mbit SPI
Microchip Technology EEPROM 8-TDFN (6 x 5 mm) 2,186In Stock
Min.: 1
Mult.: 1

EEPROM SMD/SMT TDFN-8 4 Mbit SPI
Microchip Technology EEPROM 8-TDFN (6 x 5 mm) 3,976In Stock
Min.: 1
Mult.: 1
: 2,000

EEPROM SMD/SMT TDFN-8 4 Mbit SPI
Microchip Technology EEPROM 8-SOIC(3.9 x 4.9 mm) 1,696In Stock
3,300Expected 3/12/2026
Min.: 1
Mult.: 1
: 3,300

EEPROM SMD/SMT SOIC-8 4 Mbit SPI
Microchip Technology NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash 2,716In Stock
Min.: 1
Mult.: 1
: 3,300

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI
Microchip Technology NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash 3,505In Stock
Min.: 1
Mult.: 1
: 3,300

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI
Microchip Technology NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash 5,957In Stock
Min.: 1
Mult.: 1
: 3,300

NOR Flash SMD/SMT SOIC-8 4 Mbit SPI
Microchip Technology NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash 1,640In Stock
Min.: 1
Mult.: 1
: 2,100

NOR Flash SMD/SMT SOIJ-8 4 Mbit SPI