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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
DRAM SDRAM, 256M, 32M X8, 3.3V, 54 PIN TSOP II, 166MHZ, INDUSTRIAL TEMP - Tray AS4C32M8SA-6TIN Alliance Memory 1: $17.83 157In Stock	Mfr. Part No. AS4C32M8SA-6TIN Mouser Part No 913-AS4C32M8SA6TIN	Alliance Memory	DRAM SDRAM, 256M, 32M X8, 3.3V, 54 PIN TSOP II, 166MHZ, INDUSTRIAL TEMP - Tray Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	157In Stock	$17.83 $16.55 $16.04 $15.65 View $15.22 $12.18 $11.96	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 86 Pin TSOP II, 166 MHz, Industrial Temp - Tray AS4C8M32S-6TIN Alliance Memory 1: $21.42 176In Stock	Mfr. Part No. AS4C8M32S-6TIN Mouser Part No 913-AS4C8M32S-6TIN	Alliance Memory	DRAM SDRAM, 256Mb, 8M X 32, 3.3V, 86 Pin TSOP II, 166 MHz, Industrial Temp - Tray Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	176In Stock	$21.42 $19.86 $19.24 $18.76 View $17.53 $17.19	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-86	256 Mbit
DRAM 256M 16Mx16 143Mhz SDR SDRAM, 3.3V IS42S16160G-7BLI ISSI 1: $14.53 1,550In Stock NRND	Mfr. Part No. IS42S16160G-7BLI Mouser Part No 870-IS42S16160G-7BLI NRND	ISSI	DRAM 256M 16Mx16 143Mhz SDR SDRAM, 3.3V	Datasheet	1,550In Stock	$14.53 $13.47 $13.04 $12.43 View $12.12 $11.94	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM 256M 16Mx16 143Mhz SDRAM, 3.3v IS42S16160G-7BLI-TR ISSI 1: $14.53 506In Stock NRND	Mfr. Part No. IS42S16160G-7BLI-TR Mouser Part No 870-IS42S16160G7BLIT NRND	ISSI	DRAM 256M 16Mx16 143Mhz SDRAM, 3.3v	Datasheet	506In Stock	Cut Tape $14.53 $13.47 $13.04 $12.43 $12.12 Reel $12.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM 256M 32Mx8 143MHz SDR SDRAM, 3.3V IS42S83200G-7TLI ISSI 1: $10.14 38In Stock NRND	Mfr. Part No. IS42S83200G-7TLI Mouser Part No 870-IS42S83200G-7TLI NRND	ISSI	DRAM 256M 32Mx8 143MHz SDR SDRAM, 3.3V	Datasheet	38In Stock	$10.14 $9.42 $9.14 $8.92 $8.50	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256M, 3.3V, 166Mhz 16Mx16 SDR SDRAM IS45S16160G-6TLA1 ISSI 1: $10.40 73In Stock NRND	Mfr. Part No. IS45S16160G-6TLA1 Mouser Part No 870-S45S16160G6TLA1 NRND	ISSI	DRAM 256M, 3.3V, 166Mhz 16Mx16 SDR SDRAM	Datasheet	73In Stock	$10.40 $9.68 $9.37 $9.15 $8.72	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256M, 3.3V, SDRAM, 8Mx32, 133Mhz @ CL2, 90 ball BGA (8mmx13mm) RoHS IS42S32800J-75EBL ISSI 1: $13.39 53In Stock	Mfr. Part No. IS42S32800J-75EBL Mouser Part No 870-42S32800J75EBL	ISSI	DRAM 256M, 3.3V, SDRAM, 8Mx32, 133Mhz @ CL2, 90 ball BGA (8mmx13mm) RoHS Learn More about ISSI 3 3v sdr sdram	Datasheet	53In Stock	Cut Tape $13.39 $12.43 $12.04 $11.48 $11.20	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM 256M, 2.5V, 133Mhz 8Mx32 Mobile SDR IS42RM32800K-75BLI ISSI 1: $10.91 160In Stock	Mfr. Part No. IS42RM32800K-75BLI Mouser Part No 870-I42RM32800K75BLI	ISSI	DRAM 256M, 2.5V, 133Mhz 8Mx32 Mobile SDR	Datasheet	160In Stock	$10.91 $10.14 $9.83 $9.59 $9.07	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM 256M, 3.3V, 133Mhz 16Mx16 Mobile SDR IS42SM16160K-75BLI ISSI 1: $9.59 10In Stock	Mfr. Part No. IS42SM16160K-75BLI Mouser Part No 870-I42SM16160K75BLI	ISSI	DRAM 256M, 3.3V, 133Mhz 16Mx16 Mobile SDR	Datasheet	10In Stock	$9.59 $8.92 $8.65 $8.44 $8.25	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM 256M, 1.8V, 133Mhz 16Mx16 Mobile SDR IS42VM16160K-75BLI ISSI 1: $13.05 23In Stock 2,436On Order	Mfr. Part No. IS42VM16160K-75BLI Mouser Part No 870-I42VM16160K75BLI	ISSI	DRAM 256M, 1.8V, 133Mhz 16Mx16 Mobile SDR	Datasheet	23In Stock 2,436On Order On Order Ship Dates Mfr. No: IS42VM16160K-75BLI Stock: 23 Can Dispatch Immediately On Order: 348 Expected 2026/10/30 2,088 Expected 2027/08/16 Factory Lead Time: 52 Weeks	$13.05 $12.69 $12.54 $12.23 $12.06	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
NOR Flash 256M 3V 166MHZ Serial Flash IS25LP256D-JLLE-TR ISSI 1: $11.07 27In Stock 8,000Expected 2027/04/21	Mfr. Part No. IS25LP256D-JLLE-TR Mouser Part No 870-IS25LP256DJLLETR	ISSI	NOR Flash 256M 3V 166MHZ Serial Flash Learn More about ISSI nor flash	Datasheet	27In Stock 8,000Expected 2027/04/21	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	QPI, SPI
NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, dedicated reset pin IS25LP256E-RHLE ISSI 1: $6.43 163In Stock	Mfr. Part No. IS25LP256E-RHLE Mouser Part No 870-IS25LP256E-RHLE	ISSI	NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, dedicated reset pin	Datasheet	163In Stock	$6.43 $5.99 $5.82 $5.68 $5.54	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	QPI, SPI
NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT IS25LX256-JHLE ISSI 1: $13.35 22In Stock 9,600On Order	Mfr. Part No. IS25LX256-JHLE Mouser Part No 870-IS25LX256-JHLE	ISSI	NOR Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT Learn More about ISSI octal memory		22In Stock 9,600On Order On Order Ship Dates Mfr. No: IS25LX256-JHLE Stock: 22 Can Dispatch Immediately On Order: 5,760 Expected 2026/11/03 3,840 Expected 2027/05/10 Factory Lead Time: 30 Weeks	$13.35 $12.40 $12.01 $11.47 View $11.18 $11.01	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
DRAM 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, IT IS42S32800L-7BLI ISSI 1: $12.44 2In Stock 480Expected 2026/11/03	Mfr. Part No. IS42S32800L-7BLI Mouser Part No 870-IS42S32800L-7BLI	ISSI	DRAM 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, IT	Datasheet	2In Stock 480Expected 2026/11/03	$12.44 $11.56 $11.20 $10.93 $10.46	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM 256M, 1.8V, 166Mhz 8Mx32 Mobile SDR IS42VM32800K-6BLI ISSI 1: $10.29 11In Stock	Mfr. Part No. IS42VM32800K-6BLI Mouser Part No 870-IS42VM32800K6BLI	ISSI	DRAM 256M, 1.8V, 166Mhz 8Mx32 Mobile SDR	Datasheet	11In Stock	$10.29 $9.48 $9.29 $9.06 $8.85	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM 256M, 1.8V, 166Mhz Mobile DDR SDRAM IS43LR32800G-6BLI ISSI 1: $12.11 63In Stock	Mfr. Part No. IS43LR32800G-6BLI Mouser Part No 870-IS43LR32800G6BLI	ISSI	DRAM 256M, 1.8V, 166Mhz Mobile DDR SDRAM Learn More about ISSI mobile ddr sdram	Datasheet	63In Stock	$12.11 $11.26 $10.90 $10.64 $10.06	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-90	256 Mbit
DRAM 256M, 2.5V, DDR, 16Mx16, 166MHz IS43R16160F-6BLI ISSI 1: $9.52 66In Stock	Mfr. Part No. IS43R16160F-6BLI Mouser Part No 870-IS43R16160F-6BLI	ISSI	DRAM 256M, 2.5V, DDR, 16Mx16, 166MHz	Datasheet	66In Stock	$9.52 $7.99	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-60	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 76In Stock 324Expected 2027/01/29	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	76In Stock 324Expected 2027/01/29	$18.72 $18.20	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM SDRAM, 256M, 16M x 16, 3.3V, 54pin TSOP II, 143Mhz, Commerical Temp - Tray AS4C16M16SA-7TCN Alliance Memory 1: $24.68 9In Stock 7,635On Order	Mfr. Part No. AS4C16M16SA-7TCN Mouser Part No 913-4C16M16SA-7TCN	Alliance Memory	DRAM SDRAM, 256M, 16M x 16, 3.3V, 54pin TSOP II, 143Mhz, Commerical Temp - Tray	Datasheet	9In Stock 7,635On Order On Order Ship Dates Mfr. No: AS4C16M16SA-7TCN Stock: 9 Can Dispatch Immediately On Order: 3,639 Expected 2027/01/21 3,996 Expected 2027/01/25 Factory Lead Time: 16 Weeks	$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
DRAM DDR1, 256Mb, 16M x 16, 2.5V, 60 BGA, 200MHz, Commercial Temp - Tray AS4C16M16D1-5BCN Alliance Memory 1: $16.91 1In Stock	Mfr. Part No. AS4C16M16D1-5BCN Mouser Part No 913-AS4C16M16D1-5BCN	Alliance Memory	DRAM DDR1, 256Mb, 16M x 16, 2.5V, 60 BGA, 200MHz, Commercial Temp - Tray	Datasheet	1In Stock	$16.91 $15.70 $15.21 $14.84 View $14.01 $13.46	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-60	256 Mbit
DRAM DDR1, 256Mb, 16M x 16, 2.5V, BGA, 200 MHz, Industrial Temp - Tray AS4C16M16D1-5BIN Alliance Memory 1: $20.47 70In Stock	Mfr. Part No. AS4C16M16D1-5BIN Mouser Part No 913-AS4C16M16D1-5BIN	Alliance Memory	DRAM DDR1, 256Mb, 16M x 16, 2.5V, BGA, 200 MHz, Industrial Temp - Tray	Datasheet	70In Stock	$20.47 $18.99 $18.40 $17.96 View $14.13 $13.76 $13.56	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-60	256 Mbit
DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM AS4C64M4SA-7TCN Alliance Memory 1: $18.35 99In Stock	Mfr. Part No. AS4C64M4SA-7TCN Mouser Part No 913-AS4C64M4SA7TCN	Alliance Memory	DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM	Datasheet	99In Stock	$18.35 $17.03 $16.48 $15.70 View $15.32 $15.08 $14.70	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM LPSDRAM, 256M, 8MX 32, 1.8V, 90 BALL, BGA, 8 X 32MM, 166MHZ, INDUSTRIAL TEMP, B DIE AS4C8M32MSB-6BIN Alliance Memory 1: $10.86 7In Stock 480On Order	Mfr. Part No. AS4C8M32MSB-6BIN Mouser Part No 913-AS4C8M32MSB-6BIN	Alliance Memory	DRAM LPSDRAM, 256M, 8MX 32, 1.8V, 90 BALL, BGA, 8 X 32MM, 166MHZ, INDUSTRIAL TEMP, B DIE	Datasheet	7In Stock 480On Order	$10.86 $10.11 $9.79 $9.55 View $8.79 $8.66	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-90	256 Mbit
DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 ball BGA (8mmx8mm) RoHS, IT IS42S83200G-7BLI ISSI 1: $13.46 158In Stock NRND	Mfr. Part No. IS42S83200G-7BLI Mouser Part No 870-IS42S83200G-7BLI NRND	ISSI	DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 ball BGA (8mmx8mm) RoHS, IT	Datasheet	158In Stock	$13.46 $12.50 $12.11 $11.54 $11.26	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM 256M 16Mx16 143MHz SDR SDRAM, 3.3V IS45S16160G-7TLA2 ISSI 1: $14.04 27In Stock NRND	Mfr. Part No. IS45S16160G-7TLA2 Mouser Part No 870-IS45S16160G7TLA2 NRND	ISSI	DRAM 256M 16Mx16 143MHz SDR SDRAM, 3.3V	Datasheet	27In Stock	$14.04 $13.04 $12.64 $12.05 $11.76	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit