256 Mbit Memory ICs

Results: 963
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
Macronix NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 QE=1 263In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT SOP-16 256 Mbit SPI
Macronix NOR Flash Serial NOR 1.8V 256Mbit x8 I/O SOP-16 20In Stock
1,000Expected 19/8/2027
Min.: 1
Mult.: 1
Max.: 100
: 1,000

NOR Flash SMD/SMT SOP-16 256 Mbit SPI
Macronix NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC 213In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT WSON-8 256 Mbit SPI
Macronix NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 RPMC 17In Stock
4,800On Order
Min.: 1
Mult.: 1

NOR Flash SMD/SMT WSON-8 256 Mbit SPI
ISSI DRAM 256M 16Mx16 143Mhz SDRAM, 3.3v 24,455In Stock
Min.: 1
Mult.: 1
: 2,500

DRAM SMD/SMT BGA-54 256 Mbit
ISSI DRAM 256M 16Mx16 143MHz SDRAM, 3.3v 6,526In Stock
25,500Expected 19/11/2026
Min.: 1
Mult.: 1
: 1,500

DRAM SMD/SMT TSOP-II-54 256 Mbit
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A), T&R 384In Stock
Min.: 1
Mult.: 1
: 1,000

DRAM SMD/SMT TSOP-II-66 256 Mbit

Winbond NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector 1,882In Stock
Min.: 1
Mult.: 1
: 1,000

NOR Flash SMD/SMT SOIC-16 256 Mbit SPI
Winbond NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR 480In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT TFBGA-24 256 Mbit Dual/Quad SPI
Winbond DRAM 256Mb SDR SDRAM x16, 166MHz 2,123In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
ISSI IS66WVO32M8DALL-200BLI
ISSI SRAM 256Mb, OctalRAM, 32Mbx8, 1.8V, 200MHz, 24-ball TFBGA, RoHS 845In Stock
Min.: 1
Mult.: 1

SRAM SMD/SMT TFBGA-24 256 Mbit Serial
Infineon Technologies S80KS2563GABHV020
Infineon Technologies DRAM SPCM 131In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT FBGA-24 256 Mbit
ISSI DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS 103In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
Micron NOR Flash SPI 256Mbit 4 1.8 Volts 8/8 WPDFN 1 6In Stock
5,880Expected 8/10/2026
Min.: 1
Mult.: 1
Max.: 100

NOR Flash SMD/SMT WDFN-8 256 Mbit SPI
Micron NOR Flash Parallel 256Mbit 163 Volts 56/56 TSOP 1 26In Stock
Min.: 1
Mult.: 1
Max.: 100

NOR Flash SMD/SMT TSOP-56 256 Mbit Parallel
Micron NOR Flash SPI 256Mbit 4 Die 73In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT XFWLBGA-23 256 Mbit SPI
Infineon Technologies NOR Flash PNOR 1In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT FBGA-64 256 Mbit Parallel

ISSI NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, 903In Stock
960Expected 28/10/2026
Min.: 1
Mult.: 1

NOR Flash SMD/SMT TFBGA-24 256 Mbit QPI, SPI
ISSI NOR Flash 256M 3V 166MHZ Serial Flash 784In Stock
8,000Expected 14/4/2027
Min.: 1
Mult.: 1
: 4,000

NOR Flash SMD/SMT WSON-8 256 Mbit QPI, SPI
ISSI NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS 1,318In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT WSON-8 256 Mbit QPI, SPI

ISSI NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT 1,383In Stock
1,440Expected 26/10/2026
Min.: 1
Mult.: 1

NOR Flash SMD/SMT TFBGA-24 256 Mbit SPI
ISSI NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT, Auto Grade 773In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT TFBGA-24 256 Mbit SPI
ISSI NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS 619In Stock
1,920On Order
Min.: 1
Mult.: 1

NOR Flash SMD/SMT WSON-8 256 Mbit SPI
ISSI NOR Flash 256M 166MHz Serial Flash 1,315In Stock
5,000Expected 15/1/2027
Min.: 1
Mult.: 1
: 2,500

NOR Flash SMD/SMT TFBGA-24 256 Mbit SPI

ISSI NOR Flash 256Mb QPI/QSPI 16pin SOP 300mil ET 2,250In Stock
2,000Expected 21/10/2026
Min.: 1
Mult.: 1
: 1,000

NOR Flash SMD/SMT SOIC-16 256 Mbit SPI