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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 (USD) 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 256Mb, 1.8V, 80Mhz MirrorBit SPI Flash S25FS256SDSMFI003 Infineon Technologies 1: $8.34 1,424In Stock	Mfr. Part No. S25FS256SDSMFI003 Mouser Part No 797-25FS256SDSMFI003	Infineon Technologies	NOR Flash 256Mb, 1.8V, 80Mhz MirrorBit SPI Flash	Datasheet	1,424In Stock	Cut Tape $8.34 $7.76 $7.52 $7.34 View Reel $6.59 $7.16 $6.93 $6.76 $6.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,450	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
NOR Flash 256M, 3V, 90ns Parallel NOR Flash S29GL256S90DHI023 Infineon Technologies 1: $14.69 156In Stock	Mfr. Part No. S29GL256S90DHI023 Mouser Part No 797-29GL256S90DHI023	Infineon Technologies	NOR Flash 256M, 3V, 90ns Parallel NOR Flash	Datasheet	156In Stock	Cut Tape $14.69 $13.65 $13.23 $12.91 View Reel $11.27 $12.61 $12.19 $11.89 $11.58 $11.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,200	NOR Flash	SMD/SMT	FBGA-64	256 Mbit	Parallel
NOR Flash 256M 3V 166MHz Serial Flash IS25LP256D-RHLE ISSI 1: $11.26 4,575In Stock 4,320Expected 2027/05/03	Mfr. Part No. IS25LP256D-RHLE Mouser Part No 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	$11.26 $10.47 $10.14 $9.90 $9.44	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: $11.07 8,438In Stock	Mfr. Part No. IS25WP256D-JLLE-TR Mouser Part No 870-IS25WP256DJLLETR	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R Learn More about ISSI nor flash	Datasheet	8,438In Stock	Cut Tape $11.07 $10.29 $9.97 $9.73 $9.28 Reel $9.28 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: $9.77 4,188In Stock	Mfr. Part No. IS25WP256D-RMLE-TR Mouser Part No 870-IS25WP256DRMLETR	ISSI	NOR Flash 256Mb QPI/QSPI 16pin SOP 300mil ET Learn More about ISSI nor flash	Datasheet	4,188In Stock	Cut Tape $9.77 $9.08 $8.82 $8.61 View Reel $8.11 $8.40 $8.12 $8.11 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: $33.98 1,996In Stock	Mfr. Part No. AS4C16M16SA-6BIN Mouser Part No 913-AS4C16M16SA-6BIN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray	Datasheet	1,996In Stock	$33.98 $31.46 $30.47 $29.71 View $28.66 $27.92 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: $7.32 5In Stock 3,360On Order	Mfr. Part No. MX25LM25645GXDR00-T Mouser Part No 95-25LM25645GXDR00	Macronix	NOR Flash Serial NOR 3V 256Mb x8 I/O BGA-24 Automotive +105C	Datasheet	5In Stock 3,360On Order	$7.32 $6.80 $6.61 $6.44 View $6.29 $5.94	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-24	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm QE=1 MX25U25645GXDI54-TR Macronix 1: $11.80 6In Stock 6,000On Order	Mfr. Part No. MX25U25645GXDI54-TR Mouser Part No 95-25U25645GXDI5TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O BGA-24 6x8mm QE=1	Datasheet	6In Stock 6,000On Order On Order Ship Dates Mfr. No: MX25U25645GXDI54-TR Stock: 6 Can Dispatch Immediately On Order: 2,000 Expected 2026/11/12 4,000 Expected 2027/01/11 Factory Lead Time: 52 Weeks	Cut Tape $11.80 $10.97 $10.63 $10.39 View Reel $9.68 $9.92 $9.68 $9.68 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2,000	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: $12.08 67In Stock	Mfr. Part No. MX25U25673GMI40-TB Mouser Part No 95-25U25673GMI40TB	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 QE=1	Datasheet	67In Stock	$12.08 $11.22 $10.89 $10.62 $10.15	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A) AS4C16M16D1A-5TIN Alliance Memory 1: $17.05 183In Stock	Mfr. Part No. AS4C16M16D1A-5TIN Mouser Part No 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	$17.05 $15.83 $15.33 $14.97 View $14.55 $13.97 $13.70	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: $17.65 1,374In Stock	Mfr. Part No. AS4C16M16D1A-5TINTR Mouser Part No 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	1,374In Stock	Cut Tape $17.65 $16.38 $15.85 $15.11 View Reel $13.50 $14.74 $14.51 $14.14 $13.50 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: $23.60 382In Stock	Mfr. Part No. AS4C16M16SB-6BIN Mouser Part No 913-AS4C16M16SB-6BIN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Industrial Temp - Tray	Datasheet	382In Stock	$23.60 $21.76 $21.21 $18.99 Quote Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp - Tray AS4C16M16SB-6TIN Alliance Memory 1: $23.85 292In Stock	Mfr. Part No. AS4C16M16SB-6TIN Mouser Part No 913-AS4C16M16SB-6TIN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp - Tray	Datasheet	292In Stock	$23.85 $22.11 $21.41 $20.90 View $20.33 $19.50 $19.13	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 90-ball FBGA, 166 MHz, Industrial Temp - Tray AS4C8M32SA-6BIN Alliance Memory 1: $26.35 341In Stock	Mfr. Part No. AS4C8M32SA-6BIN Mouser Part No 913-AS4C8M32SA-6BIN	Alliance Memory	DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 90-ball FBGA, 166 MHz, Industrial Temp - Tray	Datasheet	341In Stock	$26.35 $24.42 $23.66 $23.07 View $22.20 $21.64 $17.15	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-90	256 Mbit
NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector, WSON(8x6mm) Auto 2 -40c +105c W25Q256JVEAQ S Winbond 1: $6.23 3,843In Stock 157Expected 2026/11/03 Factory Special Order	Mfr. Part No. W25Q256JVEAQ S Mouser Part No 454-W25Q256JVEAQ Factory Special Order	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector, WSON(8x6mm) Auto 2 -40c +105c	Datasheet	3,843In Stock 157Expected 2026/11/03	$6.23	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Nor Infineon Technologies S25FL256LAGBHI023 S25FL256LAGBHI023 Infineon Technologies 1: $6.12 56In Stock 2,500Expected 2026/12/31	Mfr. Part No. S25FL256LAGBHI023 Mouser Part No 727-S25FL256LAGBHI23	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	56In Stock 2,500Expected 2026/12/31	Cut Tape $6.12 $5.71 $5.54 $5.41 View Reel $4.78 $5.28 $5.13 $5.04 $4.92 $4.78	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT		256 Mbit	SPI
NOR Flash PNOR S29GL256S10DHB020 Infineon Technologies 1: $20.82 1In Stock	Mfr. Part No. S29GL256S10DHB020 Mouser Part No 727-S29GL256S10DHB02	Infineon Technologies	NOR Flash PNOR Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	1In Stock	$20.82 $19.31 $18.69 $18.25 View $17.79 $17.19 $16.76 Quote	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	FBGA-64	256 Mbit	Parallel
NOR Flash 256Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R IS25LP256D-RMLE-TR ISSI 1: $8.98 275In Stock 3,000Expected 2026/11/03	Mfr. Part No. IS25LP256D-RMLE-TR Mouser Part No 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	275In Stock 3,000Expected 2026/11/03	Cut Tape $8.98 $8.35 $8.11 $7.90 $7.71 Reel $7.71 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: $9.36 415In Stock 1,440Expected 2027/01/22	Mfr. Part No. IS25LP256E-JLLE Mouser Part No 870-IS25LP256E-JLLE	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS	Datasheet	415In Stock 1,440Expected 2027/01/22	$9.36 $8.70 $8.44 $8.25 $8.04	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: $12.44 471In Stock 480Expected 2027/05/03	Mfr. Part No. IS25LX256-JHLA3 Mouser Part No 870-IS25LX256JHLA3	ISSI	NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT, Auto Grade Learn More about ISSI octal memory		471In Stock 480Expected 2027/05/03	$12.44	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
DRAM 256M, 3.3V, 166Mhz 16Mx16 Mobile SDR IS42SM16160K-6BLI ISSI 1: $12.98 1,392In Stock	Mfr. Part No. IS42SM16160K-6BLI Mouser Part No 870-IS42SM16160K6BLI	ISSI	DRAM 256M, 3.3V, 166Mhz 16Mx16 Mobile SDR	Datasheet	1,392In Stock	$12.98 $12.06 $11.68 $11.14 $8.98	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray AS4C16M16D2-25BCN Alliance Memory 1: $22.18 206In Stock	Mfr. Part No. AS4C16M16D2-25BCN Mouser Part No 913-4C16M16D225BCN	Alliance Memory	DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray	Datasheet	206In Stock	$22.18 $20.55 $19.91 $19.42 View $18.69 $18.21	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: $32.99 446In Stock	Mfr. Part No. AS4C16M16SA-6BAN Mouser Part No 913-4C16M16SA-6BAN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54ball BGA, 166 Mhz, automotive temp - Tray	Datasheet	446In Stock	$32.99 $30.54 $29.58 $28.84 View $28.12 $26.87 $26.85	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, automotive temp - Tray AS4C16M16SA-6TAN Alliance Memory 1: $18.72 292In Stock	Mfr. Part No. AS4C16M16SA-6TAN Mouser Part No 913-4C16M16SA-6TAN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, automotive temp - Tray	Datasheet	292In Stock	$18.72 $18.20	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp - Tray AS4C16M16SA-6TCN Alliance Memory 1: $24.68 338In Stock	Mfr. Part No. AS4C16M16SA-6TCN Mouser Part No 913-4C16M16SA-6TCN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp - Tray	Datasheet	338In Stock	$24.68 $22.86 $22.14 $21.61 View $20.99 $20.17	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit