256 Mbit Memory ICs

Results: 964
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
ISSI NOR Flash 256M 166MHz Serial Flash 1,313In 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
ISSI NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS 507In Stock
480Expected 6/11/2026
Min.: 1
Mult.: 1

NOR Flash SMD/SMT WSON-8 256 Mbit QPI, SPI
ISSI NOR Flash 256Mb, 56 pin TSOP, 3V, RoHS, T&R, Highest Sector Protected 282In Stock
Min.: 1
Mult.: 1
: 800

NOR Flash SMD/SMT TSOP-56 256 Mbit Parallel
ISSI DRAM 256M, 2.5V, DDR, 16Mx16, 166MHz 313In Stock
324On Order
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-66 256 Mbit
Alliance Memory DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray 206In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT FBGA-84 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54ball BGA, 166 Mhz, automotive temp - Tray 446In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TFBGA-54 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp - Tray 390In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
Alliance Memory DRAM SDR, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp Tape and Reel, A Die 261In Stock
1,000Expected 4/9/2026
Min.: 1
Mult.: 1
: 1,000

DRAM SMD/SMT TSOP-II-54 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Commercial Temp - Tray 186In 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 1,520In Stock
3,672Expected 21/1/2027
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, BGA, 200 MHz, Industrial Temp - Tray 200In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TFBGA-60 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray 528In Stock
2,088Expected 8/12/2026
Min.: 1
Mult.: 1

DRAM SMD/SMT TFBGA-54 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray 208In Stock
348Expected 8/12/2026
Min.: 1
Mult.: 1

DRAM SMD/SMT FBGA-54 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 86 Pin TSOP II, 166 MHz, Industrial Temp - Tray 215In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-86 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 90-ball FBGA, 166 MHz, Industrial Temp - Tray 400In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT FBGA-90 256 Mbit
ISSI DRAM 256M 16Mx16 143Mhz SDR SDRAM, 3.3V 1,900In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT BGA-54 256 Mbit
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) 158In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT BGA-90 256 Mbit
ISSI DRAM 256M 32Mx8 143MHz SDR SDRAM, 3.3V 38In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
ISSI DRAM 256M 16Mx16 143MHz SDR SDRAM, 3.3V 77In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
ISSI DRAM 256M, 3.3V, 166Mhz 16Mx16 SDR SDRAM 73In Stock
Min.: 1
Mult.: 1

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) 90In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-66 256 Mbit
Micron NOR Flash SPI 256Mbit 4 1.8 Volts 24/25 TBGA 1 AL 7In Stock
1,122Expected 3/9/2026
Min.: 1
Mult.: 1
Max.: 100

NOR Flash SMD/SMT T-PBGA-24 256 Mbit SPI
Winbond NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector 236In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT TFBGA-24 256 Mbit SPI
Winbond NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR 154In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT WSON-8 256 Mbit Dual/Quad SPI