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256 Mbit Memory ICs

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Memory Size = 256 Mbit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
NOR Flash SPI FLASH NOR SLC 64MX4 WPDFN MT25QU256ABA1EW7-0SIT TR Micron 1: $64.94 6In Stock	Mfr. Part # MT25QU256ABA1EW7-0SIT TR Mouser Part # 340-256490-REEL	Micron	NOR Flash SPI FLASH NOR SLC 64MX4 WPDFN Learn More about Micron serial nor flash	Datasheet	6In Stock	Cut Tape $64.94 Reel $64.94 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WDFN-8	256 Mbit	SPI
NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector W25Q256JVBIQ Winbond 1: $16.01 55In Stock 480On Order	Mfr. Part # W25Q256JVBIQ Mouser Part # 454-W25Q256JVBIQ	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector Learn More about Winbond nor	Datasheet	55In Stock 480On Order	$16.01	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector, DTR W25Q256JVEIM TR Winbond 1: $15.72 23In Stock	Mfr. Part # W25Q256JVEIM TR Mouser Part # 454-W25Q256JVEIMTR	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond nor	Datasheet	23In Stock	Cut Tape $15.72 Reel $15.72 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector W25Q256JVFIQ TR Winbond 1: $15.74 23In Stock 8,000On Order	Mfr. Part # W25Q256JVFIQ TR Mouser Part # 454-W25Q256JVFIQTR	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector Learn More about Winbond nor	Datasheet	23In Stock 8,000On Order	Cut Tape $15.74 Reel $15.74 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
DRAM SPCM S80KS2564GACHI040 Infineon Technologies 1: $32.39 10In Stock 2,860On Order	Mfr. Part # S80KS2564GACHI040 Mouser Part # 727-S80KS2564GACHI04	Infineon Technologies	DRAM SPCM Learn More about Infineon Technologies cypress s80ks256x hyperram	Datasheet	10In Stock 2,860On Order On Order Ship Dates Mfr. #: S80KS2564GACHI040 Stock: 10 Can Ship Immediately On Order: 260 Expected 2026-11-05 2,600 TBD Factory Lead-Time: 14 Weeks	$32.39 $30.01 $29.06 $28.34 View $27.63 $26.73	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-49	256 Mbit
NOR Flash 256M 3V 166MHz Serial Flash IS25LP256D-RHLE ISSI 1: $16.21 4,575In Stock 4,320Expected 2027-05-03	Mfr. Part # IS25LP256D-RHLE Mouser Part # 870-IS25LP256D-RHLE	ISSI	NOR Flash 256M 3V 166MHz Serial Flash Learn More about ISSI nor flash	Datasheet	4,575In Stock 4,320Expected 2027-05-03	$16.21 $15.06 $14.60 $14.26 $13.59	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	QPI, SPI
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R IS25WP256D-JLLE-TR ISSI 1: $15.94 8,439In Stock	Mfr. Part # IS25WP256D-JLLE-TR Mouser Part # 870-IS25WP256DJLLETR	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R Learn More about ISSI nor flash	Datasheet	8,439In Stock	Cut Tape $15.94 $14.82 $14.36 $14.01 $13.36 Reel $13.36 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 256Mb QPI/QSPI 16pin SOP 300mil ET IS25WP256D-RMLE-TR ISSI 1: $14.07 4,188In Stock	Mfr. Part # IS25WP256D-RMLE-TR Mouser Part # 870-IS25WP256DRMLETR	ISSI	NOR Flash 256Mb QPI/QSPI 16pin SOP 300mil ET Learn More about ISSI nor flash	Datasheet	4,188In Stock	Cut Tape $14.07 $13.08 $12.69 $12.38 View Reel $11.68 $12.08 $11.69 $11.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray AS4C16M16SA-6BIN Alliance Memory 1: $48.93 2,254In Stock	Mfr. Part # AS4C16M16SA-6BIN Mouser Part # 913-AS4C16M16SA-6BIN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray	Datasheet	2,254In Stock	$48.93 $45.29 $43.86 $42.78 View $41.26 $40.20 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-54	256 Mbit
NOR Flash Serial NOR 3V 256Mb x8 I/O BGA-24 Automotive +105C MX25LM25645GXDR00-T Macronix 1: $10.53 10In Stock 3,360On Order	Mfr. Part # MX25LM25645GXDR00-T Mouser Part # 95-25LM25645GXDR00	Macronix	NOR Flash Serial NOR 3V 256Mb x8 I/O BGA-24 Automotive +105C	Datasheet	10In Stock 3,360On Order	$10.53 $9.79 $9.50 $9.27 View $9.06 $8.55	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 QE=1 MX25U25673GMI40-TB Macronix 1: $17.40 24In Stock	Mfr. Part # MX25U25673GMI40-TB Mouser Part # 95-25U25673GMI40TB	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 QE=1	Datasheet	24In Stock	$17.40 $16.16 $15.67 $15.29 $14.62	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Nor Infineon Technologies S25FL256LAGBHI023 S25FL256LAGBHI023 Infineon Technologies 1: $8.81 61In Stock 2,500Expected 2027-04-29	Mfr. Part # S25FL256LAGBHI023 Mouser Part # 727-S25FL256LAGBHI23	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	61In Stock 2,500Expected 2027-04-29	Cut Tape $8.81 $8.22 $7.98 $7.79 View Reel $6.88 $7.60 $7.39 $7.26 $7.08 $6.88	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT		256 Mbit	SPI
NOR Flash PNOR S29GL256S10DHB020 Infineon Technologies 1: $22.45 1In Stock	Mfr. Part # S29GL256S10DHB020 Mouser Part # 727-S29GL256S10DHB02	Infineon Technologies	NOR Flash PNOR Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	1In Stock	$22.45 $20.84 $20.19 $19.70 View $19.22 $18.56 $18.10 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	FBGA-64	256 Mbit	Parallel
DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A) AS4C16M16D1A-5TIN Alliance Memory 1: $24.55 183In Stock	Mfr. Part # AS4C16M16D1A-5TIN Mouser Part # 913-4C16M16D1A5TIN	Alliance Memory	DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A) Learn More about Alliance Memory alliance ddr1 sdram	Datasheet	183In Stock	$24.55 $22.78 $22.08 $21.54 View $20.95 $20.12 $19.73	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-66	256 Mbit
DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A), T&R AS4C16M16D1A-5TINTR Alliance Memory 1: $25.42 1,384In Stock	Mfr. Part # AS4C16M16D1A-5TINTR Mouser Part # 913-4C16M16D1A5TINTR	Alliance Memory	DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A), T&R Learn More about Alliance Memory alliance ddr1 sdram	Datasheet	1,384In Stock	Cut Tape $25.42 $23.57 $22.82 $21.76 View Reel $19.44 $21.21 $20.89 $20.36 $19.44 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	DRAM	SMD/SMT	TSOP-II-66	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray AS4C16M16SB-6BIN Alliance Memory 1: $33.97 382In Stock	Mfr. Part # AS4C16M16SB-6BIN Mouser Part # 913-AS4C16M16SB-6BIN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray	Datasheet	382In Stock	$33.97 $31.33 $30.54 $27.35 Quote Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-54	256 Mbit
DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 90-ball FBGA, 166 MHz, Industrial Temp - Tray AS4C8M32SA-6BIN Alliance Memory 1: $37.94 367In Stock	Mfr. Part # AS4C8M32SA-6BIN Mouser Part # 913-AS4C8M32SA-6BIN	Alliance Memory	DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 90-ball FBGA, 166 MHz, Industrial Temp - Tray	Datasheet	367In Stock	$37.94 $35.16 $34.06 $33.22 View $31.97 $31.16 $24.70	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-90	256 Mbit
DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS IS42S16160L-7TL ISSI 1: $9.78 10In Stock 108Expected 2027-09-21	Mfr. Part # IS42S16160L-7TL Mouser Part # 870-IS42S16160L-7TL	ISSI	DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS	Datasheet	10In Stock 108Expected 2027-09-21	$9.78 $9.12	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R IS25LP256D-RMLE-TR ISSI 1: $12.93 264In Stock 3,000Expected 2026-11-03	Mfr. Part # IS25LP256D-RMLE-TR Mouser Part # 870-IS25LP256DRMLETR	ISSI	NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R Learn More about ISSI nor flash	Datasheet	264In Stock 3,000Expected 2026-11-03	Cut Tape $12.93 $12.02 $11.66 $11.38 $11.10 Reel $11.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	QPI, SPI
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS IS25LP256E-JLLE ISSI 1: $13.48 415In Stock 1,440Expected 2027-01-22	Mfr. Part # IS25LP256E-JLLE Mouser Part # 870-IS25LP256E-JLLE	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS	Datasheet	415In Stock 1,440Expected 2027-01-22	$13.48 $12.53 $12.15 $11.87 $11.58	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	QPI, SPI
NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT, Auto Grade IS25LX256-JHLA3 ISSI 1: $17.91 481In Stock 480Expected 2027-05-03	Mfr. Part # IS25LX256-JHLA3 Mouser Part # 870-IS25LX256JHLA3	ISSI	NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT, Auto Grade Learn More about ISSI octal memory		481In Stock 480Expected 2027-05-03	$17.91	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray AS4C16M16D2-25BCN Alliance Memory 1: $31.92 206In Stock	Mfr. Part # AS4C16M16D2-25BCN Mouser Part # 913-4C16M16D225BCN	Alliance Memory	DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray	Datasheet	206In Stock	$31.92 $29.59 $28.67 $27.96 View $26.91 $26.22	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54ball BGA, 166 Mhz, automotive temp - Tray AS4C16M16SA-6BAN Alliance Memory 1: $47.51 446In Stock	Mfr. Part # AS4C16M16SA-6BAN Mouser Part # 913-4C16M16SA-6BAN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54ball BGA, 166 Mhz, automotive temp - Tray	Datasheet	446In Stock	$47.51 $43.98 $42.58 $41.53 View $40.49 $38.68 $38.66	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp - Tray AS4C16M16SA-6TCN Alliance Memory 1: $35.52 338In Stock	Mfr. Part # AS4C16M16SA-6TCN Mouser Part # 913-4C16M16SA-6TCN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp - Tray	Datasheet	338In Stock	$35.52 $32.92 $31.88 $31.10 View $30.23 $29.03	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Commercial Temp - Tray AS4C16M16SA-7BCN Alliance Memory 1: $31.03 161In Stock	Mfr. Part # AS4C16M16SA-7BCN Mouser Part # 913-4C16M16SA-7BCN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Commercial Temp - Tray	Datasheet	161In Stock	$31.03 $28.77 $27.88 $27.19 View $26.52 $25.33 $25.32	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-54	256 Mbit