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256 Mbit Memory ICs

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Memory Size = 256 Mbit

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RoHS Compliant

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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 SPI FLASH NOR SLC 64MX4 WPDFN MT25QU256ABA1EW7-0SIT TR Micron 1: $40.53 8In Stock	Mfr. Part No. MT25QU256ABA1EW7-0SIT TR Mouser Part No 340-256490-REEL	Micron	NOR Flash SPI FLASH NOR SLC 64MX4 WPDFN Learn More about Micron serial nor flash	Datasheet	8In Stock	Cut Tape $40.53 $36.76 $35.58 $34.70 $34.00 Reel $34.00 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: $11.12 94In Stock 480On Order	Mfr. Part No. W25Q256JVBIQ Mouser Part No 454-W25Q256JVBIQ	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector Learn More about Winbond nor	Datasheet	94In Stock 480On Order	$11.12	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: $10.92 23In Stock	Mfr. Part No. W25Q256JVEIM TR Mouser Part No 454-W25Q256JVEIMTR	Winbond	NOR Flash spiFlash, 3V, 256M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond nor	Datasheet	23In Stock	Cut Tape $10.92 Reel $10.92 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: $10.93 23In Stock 8,000On Order	Mfr. Part No. W25Q256JVFIQ TR Mouser Part No 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 $10.93 Reel $10.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NOR Flash	SMD/SMT	SOIC-16	256 Mbit	SPI
DRAM SPCM S80KS2564GACHI040 Infineon Technologies 1: $22.49 48In Stock 2,860On Order	Mfr. Part No. S80KS2564GACHI040 Mouser Part No 727-S80KS2564GACHI04	Infineon Technologies	DRAM SPCM Learn More about Infineon Technologies cypress s80ks256x hyperram	Datasheet	48In Stock 2,860On Order On Order Ship Dates Mfr. No: S80KS2564GACHI040 Stock: 48 Can Dispatch Immediately On Order: 260 Expected 05/11/2026 2,600 TBD Factory Lead Time: 14 Weeks	$22.49 $20.84 $20.18 $19.68 View $19.19 $18.56	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-49	256 Mbit
NOR Flash 256M 3V 166MHz Serial Flash IS25LP256D-RHLE ISSI 1: $11.26 4,575In Stock 4,320Expected 03/05/2027	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 03/05/2027	$11.26 $10.46 $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 8,439In 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	8,439In 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 $8.81 $8.60 View Reel $8.11 $8.39 $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 2,256In 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	2,256In Stock	$33.98 $31.45 $30.46 $29.71 View $28.65 $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: $7.31 19In 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	19In Stock 3,360On Order	$7.31 $6.80 $6.60 $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 SOP-16 QE=1 MX25U25673GMI40-TB Macronix 1: $12.08 24In 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	24In Stock	$12.08 $11.22 $10.88 $10.62 $10.15	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Nor Infineon Technologies S25FL256LAGBHI023 S25FL256LAGBHI023 Infineon Technologies 1: $6.12 61In Stock 2,500Expected 29/04/2027	Mfr. Part No. S25FL256LAGBHI023 Mouser Part No 727-S25FL256LAGBHI23	Infineon Technologies	NOR Flash Nor Learn More about Infineon Technologies cypress s25fl256l memory	Datasheet	61In Stock 2,500Expected 29/04/2027	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: $15.59 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	$15.59 $14.47 $14.02 $13.68 View $13.35 $12.89 $12.57 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: $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 $15.82 $15.33 $14.96 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 1,384In 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	1,384In Stock	Cut Tape $17.65 $16.37 $15.85 $15.11 View Reel $13.50 $14.73 $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: $23.59 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	$23.59 $21.76 $21.21 $18.99 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: $26.35 367In 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	367In Stock	$26.35 $24.42 $23.65 $23.07 View $22.20 $21.64 $17.15	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: $6.79 29In Stock 108Expected 21/09/2027	Mfr. Part No. IS42S16160L-7TL Mouser Part No 870-IS42S16160L-7TL	ISSI	DRAM 256M, 3.3V, SDRAM, 16Mx16, 143MHz, 54 pin TSOP II RoHS	Datasheet	29In Stock 108Expected 21/09/2027	$6.79 $6.33	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: $8.98 264In Stock 3,000Expected 03/11/2026	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	264In Stock 3,000Expected 03/11/2026	Cut Tape $8.98 $8.35 $8.10 $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 414In Stock 1,440Expected 22/01/2027	Mfr. Part No. IS25LP256E-JLLE Mouser Part No 870-IS25LP256E-JLLE	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS	Datasheet	414In Stock 1,440Expected 22/01/2027	$9.36 $8.70 $8.44 $8.24 $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 481In Stock 480Expected 03/05/2027	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		481In Stock 480Expected 03/05/2027	$12.44	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: $22.17 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	$22.17 $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 $29.57 $28.84 View $28.12 $26.86 $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, Commercial Temp - Tray AS4C16M16SA-6TCN Alliance Memory 1: $24.67 355In 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	355In Stock	$24.67 $22.86 $22.14 $21.60 View $20.99 $20.16	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: $21.55 161In Stock	Mfr. Part No. AS4C16M16SA-7BCN Mouser Part No 913-4C16M16SA-7BCN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54-ball FBGA, 166 MHz, Commercial Temp - Tray	Datasheet	161In Stock	$21.55 $19.98 $19.36 $18.88 View $18.42 $17.59 $17.58	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-54	256 Mbit