256 Mbit Memory ICs

Results: 983
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 Product Type Mounting Style Package/Case Memory Size Interface Type
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Commercial Temp - Tray 236In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TFBGA-54 256 Mbit
Alliance Memory DRAM SDRAM, 256M, 16M x 16, 3.3V, 54pin TSOP II, 143Mhz, Commerical Temp - Tray 2,989In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray 1,155In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TFBGA-54 256 Mbit
Alliance Memory DRAM 256Mb, 3.3V, 166Mhz 16M x 16 SDRAM 1,401In Stock
2,500Expected 2026/07/24
Min.: 1
Mult.: 1
: 2,500

DRAM SMD/SMT TFBGA-54 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp - Tray 321In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
Micron NOR Flash SPI FLASH NOR SLC 64MX4 WPDFN 651In Stock
Min.: 1
Mult.: 1
Max.: 100
: 4,000

NOR Flash SMD/SMT WDFN-8 256 Mbit SPI
Micron NOR Flash Parallel 256Mbit 163 Volts 56/56 TSOP 1 247In Stock
Min.: 1
Mult.: 1
Max.: 100

NOR Flash SMD/SMT TSOP-56 256 Mbit Parallel

Winbond NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector 2,434In Stock
Min.: 1
Mult.: 1
Max.: 100
: 1,000

NOR Flash SMD/SMT SOIC-16 256 Mbit SPI
Winbond NOR Flash spiFlash, 1.8V, 256M-bit, 4Kb Uniform Sector 520In Stock
Min.: 1
Mult.: 1
Max.: 100

NOR Flash SMD/SMT WSON-8 256 Mbit SPI
Winbond NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR 480In Stock
Min.: 1
Mult.: 1
Max.: 100

NOR Flash SMD/SMT TFBGA-24 256 Mbit Dual/Quad SPI
Winbond NOR Flash RPMC spiFlash, 3V, 256M-bit 836In Stock
Min.: 1
Mult.: 1
Max.: 100

NOR Flash SMD/SMT WSON-8 256 Mbit SPI
Winbond DRAM 256Mb HyperRAM x16, 200MHz, Ind temp, 1.8V 249In Stock
111Expected 2026/07/21
Min.: 1
Mult.: 1
Max.: 100

DRAM SMD/SMT WFBGA-49 256 Mbit
ISSI IS66WVO32M8DALL-200BLI
ISSI SRAM 256Mb, OctalRAM, 32Mbx8, 1.8V, 200MHz, 24-ball TFBGA, RoHS 379In 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 16Mx16 166Mhz SDR SDRAM, 3.3V 454In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT BGA-54 256 Mbit
ISSI DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS, IT 895In Stock
13,392On Order
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
ISSI DRAM 256M 16Mx16 143MHz SDRAM, 3.3v 2,695In Stock
Min.: 1
Mult.: 1
: 1,500

DRAM SMD/SMT TSOP-II-54 256 Mbit
Infineon Technologies NOR Flash PNOR 1In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT FBGA-64 256 Mbit Parallel
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT 2,160In Stock
9,120On Order
Min.: 1
Mult.: 1

DRAM SMD/SMT BGA-90 256 Mbit
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 133Mhz @ CL2, 90 ball BGA (8mmx13mm) RoHS 480In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT BGA-90 256 Mbit
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS 960In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT BGA-90 256 Mbit
ISSI DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 pin TSOP II (400 mil) RoHS, IT 601In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
ISSI DRAM 256M, 1.8V, 133Mhz 16Mx16 Mobile SDR 489In Stock
696On Order
Min.: 1
Mult.: 1

DRAM SMD/SMT BGA-54 256 Mbit

ISSI NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R 790In Stock
1,000Expected 2026/10/16
Min.: 1
Mult.: 1
: 1,000

NOR Flash SMD/SMT SOIC-16 256 Mbit QPI, SPI
ISSI NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R 1,237In Stock
4,000Expected 2026/12/01
Min.: 1
Mult.: 1
: 4,000

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