256 Mbit Memory ICs

Results: 1,070
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
ISSI DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 pin TSOP II (400 mil) RoHS, IT 627In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
ISSI NOR Flash 256M 3V 166MHZ Serial Flash 2,919In Stock
4,000Expected 14/08/2026
Min.: 1
Mult.: 1
: 4,000

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

ISSI NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R 820In Stock
1,000Expected 29/10/2026
Min.: 1
Mult.: 1
: 1,000

NOR Flash SMD/SMT SOIC-16 256 Mbit QPI, SPI

ISSI NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT 1,885In Stock
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 960In 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 989In Stock
960Expected 09/10/2026
Min.: 1
Mult.: 1

NOR Flash SMD/SMT WSON-8 256 Mbit SPI
ISSI NOR Flash 8-Bit, 256MB, 104MHz, TFBGA-24, Serial NOR Flash 653In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT TFBGA-24 256 Mbit SPI
ISSI NOR Flash 256M 166MHz Serial Flash 1,757In Stock
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 1,868In Stock
1,000Expected 20/07/2026
Min.: 1
Mult.: 1
: 1,000

NOR Flash SMD/SMT SOIC-16 256 Mbit SPI
ISSI NOR Flash 256Mb, 56 pin TSOP, 3V, RoHS, Highest Sector Protected 1,609In Stock
Min.: 1
Mult.: 1

NOR Flash SMD/SMT TSOP-56 256 Mbit Parallel
ISSI NOR Flash 256Mb, 56 pin TSOP, 3V, RoHS, T&R, Highest Sector Protected 293In Stock
Min.: 1
Mult.: 1
: 800

NOR Flash SMD/SMT TSOP-56 256 Mbit Parallel
ISSI DRAM 256M, 3.3V, SDRAM 16Mx16, 166MHz 330In Stock
5,832On Order
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
ISSI DRAM 256M, 3.3V, SDRAM 16Mx16, 166MHz 735In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
ISSI DRAM 256M, 3.3V, 166Mhz 16Mx16 Mobile SDR 723In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT BGA-54 256 Mbit
ISSI DRAM 256M, 2.5V, DDR, 16Mx16, 166MHz 667In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-66 256 Mbit
ISSI DRAM 256M, 2.5V, DDR, 16Mx16, 166MHz 470In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-66 256 Mbit
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, BGA, 200 MHz, Industrial Temp - Tray 203In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TFBGA-60 256 Mbit
Alliance Memory DRAM 256M 166MHz 16Mx16 Mobile LP SDRAM IT 263In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT FBGA-54 256 Mbit
Alliance Memory DRAM LPSDRAM, 256M, 8MX 32, 1.8V, 90 BALL, BGA, 8 X 32MM, 166MHZ, INDUSTRIAL TEMP, B DIE 222In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT FBGA-90 256 Mbit
ISSI DRAM 256Mb, 1.8V, 267MHz 16Mx16 DDR2 SDRAM 426In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT WBGA-84 256 Mbit
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A) 72In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-66 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, automotive temp - Tray 38In Stock
216Expected 05/06/2026
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 1In Stock
1,000Expected 02/06/2026
Min.: 1
Mult.: 1
: 1,000

DRAM SMD/SMT TSOP-II-54 256 Mbit
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp - Tray 18In Stock
324Expected 02/06/2026
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit
Alliance Memory DRAM SDRAM, 256M, 32M X8, 3.3V, 54 PIN TSOP II, 166MHZ, INDUSTRIAL TEMP - Tray 216In Stock
Min.: 1
Mult.: 1

DRAM SMD/SMT TSOP-II-54 256 Mbit