256 Mbit DRAM

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Memory Size
Data Bus Width
Maximum Clock Frequency
Package/Case
Organisation
Access Time
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Alliance Memory DRAM SDRAM, 256M, 32M X8, 3.3V, 54 PIN TSOP II, 166MHZ, INDUSTRIAL TEMP - Tray
Datasheet
157In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 8 bit 166 MHz TSOP-II-54 32 M x 8 5 ns 3 V 3.6 V - 40 C + 85 C AS4C32M8SA Tray
ISSI DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 pin TSOP II (400 mil) RoHS
Datasheet
156In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 8 bit 143 MHz TSOP-II-54 32 M x 8 5.4 ns 3 V 3.6 V 0 C + 70 C IS42S83200J
ISSI DRAM Automotive (-40 to +85C), 256M, 3.3V, SDRAM, 8Mx32, 143MHz, 86 pin, TSOP II (400 mil) RoHS
Datasheet
90In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 32 bit 143 MHz TSOP-II-86 8 M x 32 5.5 ns 3 V 3.6 V - 40 C + 85 C IS45S32800J Reel
ISSI DRAM 256M, 2.5V, DDR, 16Mx16, 166MHz
Datasheet
136In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 256 Mbit 16 bit 200 MHz TSOP-II-66 16 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C IS43R16160F
Alliance Memory DRAM SDRAM, 256M 64M X 4, 3.3V 54PIN TSOP II 166 MHZ INDUSTRIAL TEMP - Tray
Datasheet
57In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 4 bit 166 MHz TSOP-II-54 64 M x 4 5 ns 3 V 3.6 V - 40 C + 85 C AS4C64M4SA Tray
AP Memory DRAM IoT RAM 256Mb OPI x8,x16 DDR 200MHz, 1.8V Temp BGA24 suggested alt APS256XXN-OB9X-BG same device higher speed
Datasheet
3,238In Stock
Min.: 1
Mult.: 1

PSRAM (Pseudo SRAM) 256 Mbit 8 bit / 16 bit 200 MHz BGA-24 32 M x 8/16 M x 16 1.62 V 1.98 V - 40 C + 105 C Tray
ISSI DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS, IT, T&R
Datasheet
3,000In Stock
3,000Expected 13/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SDRAM 256 Mbit 8 bit/16 bit 143 MHz TSOP-II-54 32 M x 8/16 M x 16 5.5 ns 3 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies DRAM SPCM
Datasheet
351In Stock
Min.: 1
Mult.: 1

HyperRAM 256 Mbit 200 MHz FBGA-24 35 ns 1.7 V 2 V - 40 C + 85 C Tray
AP Memory DRAM 256Mb 200MHz 18V ITemp Suggested Alt APS256XXN-OB9-BG same device higher speed
Datasheet
1,246In Stock
19,200On Order
Min.: 1
Mult.: 1

PSRAM (Pseudo SRAM) 256 Mbit 8 bit / 16 bit 200 MHz BGA-24 32 M x 8/16 M x 16 6.5 ns 1.62 V 1.98 V - 40 C + 85 C IoT RAM Tray
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp (A)
Datasheet
2,869In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 256 Mbit 16 bit 200 MHz TSOP-II-66 16 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C16M16D1A Tray
Infineon Technologies S80KS2562GABHI020
Infineon Technologies DRAM SPCM
Datasheet
676In Stock
338On Order
Min.: 1
Mult.: 1

HyperRAM 256 Mbit 8 bit 200 MHz FBGA-24 32 M x 8 35 ns 1.7 V 2 V - 40 C + 85 C Tray
ISSI DRAM 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, IT
Datasheet
474In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 32 bit 143 MHz BGA-90 8 M x 32 5.5 ns 3 V 3.6 V - 40 C + 85 C
ISSI DRAM 256M, 3.3V, SDRAM, 16Mx16, 166Mhz, 54 ball BGA (8mmx8mm) RoHS, T&R
Datasheet
2,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SDRAM 256 Mbit 16 bit 166 MHz BGA-54 16 M x 16 6 ns 3 V 3.6 V 0 C + 70 C IS42S16160G Reel, Cut Tape, MouseReel
Infineon Technologies DRAM SPCM
Datasheet
24In Stock
2,860On Order
Min.: 1
Mult.: 1

HyperRAM 256 Mbit 16 bit 200 MHz FBGA-49 35 ns 1.7 V 2 V - 40 C + 85 C Tray
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp - Tray
Datasheet
3,186In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 16 bit 166 MHz TSOP-II-54 16 M x 16 5 ns 3 V 3.6 V - 40 C + 85 C Tray
Alliance Memory DRAM SDR, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp(.63) Tape and Reel, A Die
Datasheet
2,424In Stock
8,000Expected 9/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SDRAM 256 Mbit 16 bit 166 MHz TSOP-II-54 16 M x 16 5 ns 3 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
ISSI DRAM 256M 16Mx16 143Mhz SDRAM, 3.3v
Datasheet
24,455In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SDRAM 256 Mbit 16 bit 143 MHz BGA-54 16 M x 16 5.5 ns 3 V 3.6 V - 40 C + 85 C IS42S16160G Reel, Cut Tape, MouseReel
ISSI DRAM 256M 16Mx16 143MHz SDRAM, 3.3v
Datasheet
6,526In Stock
25,500Expected 19/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SDRAM 256 Mbit 16 bit 143 MHz TSOP-II-54 16 M x 16 5.5 ns 3 V 3.6 V - 40 C + 85 C IS42S16160G Reel, Cut Tape, MouseReel
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A), T&R
Datasheet
384In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SDRAM - DDR 256 Mbit 16 bit 200 MHz TSOP-II-66 16 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C16M16D1A Reel, Cut Tape, MouseReel
Winbond DRAM 256Mb SDR SDRAM x16, 166MHz
Datasheet
2,173In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 16 bit 166 MHz TSOP-II-54 16 M x 16 6 ns 3 V 3.6 V 0 C + 70 C W9825G6KH Tray
Infineon Technologies S80KS2563GABHV020
Infineon Technologies DRAM SPCM
Datasheet
131In Stock
Min.: 1
Mult.: 1

HyperRAM 256 Mbit 8 bit 200 MHz FBGA-24 32 M x 8 35 ns 1.7 V 2 V - 40 C + 105 C Tray
ISSI DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS
Datasheet
103In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 8 bit/16 bit 143 MHz TSOP-II-54 32 M x 8/16 M x 16 5.5 ns 3 V 3.6 V 0 C + 70 C
ISSI DRAM 256M, 2.5V, DDR, 16Mx16, 166MHz
Datasheet
313In Stock
324On Order
Min.: 1
Mult.: 1

SDRAM - DDR 256 Mbit 16 bit 166 MHz TSOP-II-66 16 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C IS43R16160F Tray
Alliance Memory DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray
Datasheet
206In Stock
Min.: 1
Mult.: 1

SDRAM - DDR2 256 Mbit 16 bit 400 MHz FBGA-84 16 M x 16 450 ps 1.7 V 1.9 V 0 C + 85 C Tray
Alliance Memory DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54ball BGA, 166 Mhz, automotive temp - Tray
Datasheet
446In Stock
Min.: 1
Mult.: 1

SDRAM 256 Mbit 16 bit 166 MHz TFBGA-54 16 M x 16 5 ns 3 V 3.6 V - 40 C + 105 C Tray