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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 (PEN) 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: S/ 69.36 157In Stock	Mfr. Part # AS4C32M8SA-6TIN Mouser Part # 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	S/ 69.36 S/ 64.42 S/ 62.40 S/ 60.92 View S/ 59.24 S/ 47.41 S/ 46.52	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: S/ 83.38 176In Stock	Mfr. Part # AS4C8M32S-6TIN Mouser Part # 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	S/ 83.38 S/ 77.31 S/ 74.85 S/ 73.02 View S/ 68.20 S/ 66.91	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-86	256 Mbit
DRAM 256M 16Mx16 143Mhz SDR SDRAM, 3.3V IS42S16160G-7BLI ISSI 1: S/ 56.52 1,550In Stock NRND	Mfr. Part # IS42S16160G-7BLI Mouser Part # 870-IS42S16160G-7BLI NRND	ISSI	DRAM 256M 16Mx16 143Mhz SDR SDRAM, 3.3V	Datasheet	1,550In Stock	S/ 56.52 S/ 52.43 S/ 50.76 S/ 48.38 View S/ 47.18 S/ 46.48	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM 256M 16Mx16 143Mhz SDRAM, 3.3v IS42S16160G-7BLI-TR ISSI 1: S/ 56.52 506In Stock NRND	Mfr. Part # IS42S16160G-7BLI-TR Mouser Part # 870-IS42S16160G7BLIT NRND	ISSI	DRAM 256M 16Mx16 143Mhz SDRAM, 3.3v	Datasheet	506In Stock	Cut Tape S/ 56.52 S/ 52.43 S/ 50.76 S/ 48.38 S/ 47.18 Reel S/ 47.18 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: S/ 39.47 38In Stock NRND	Mfr. Part # IS42S83200G-7TLI Mouser Part # 870-IS42S83200G-7TLI NRND	ISSI	DRAM 256M 32Mx8 143MHz SDR SDRAM, 3.3V	Datasheet	38In Stock	S/ 39.47 S/ 36.67 S/ 35.58 S/ 34.72 S/ 33.09	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256M, 3.3V, 166Mhz 16Mx16 SDR SDRAM IS45S16160G-6TLA1 ISSI 1: S/ 40.48 73In Stock NRND	Mfr. Part # IS45S16160G-6TLA1 Mouser Part # 870-S45S16160G6TLA1 NRND	ISSI	DRAM 256M, 3.3V, 166Mhz 16Mx16 SDR SDRAM	Datasheet	73In Stock	S/ 40.48 S/ 37.64 S/ 36.47 S/ 35.62 S/ 33.94	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: S/ 52.08 53In Stock	Mfr. Part # IS42S32800J-75EBL Mouser Part # 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 S/ 52.08 S/ 48.38 S/ 46.87 S/ 44.69 S/ 43.60	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM 256M, 2.5V, 133Mhz 8Mx32 Mobile SDR IS42RM32800K-75BLI ISSI 1: S/ 42.47 160In Stock	Mfr. Part # IS42RM32800K-75BLI Mouser Part # 870-I42RM32800K75BLI	ISSI	DRAM 256M, 2.5V, 133Mhz 8Mx32 Mobile SDR	Datasheet	160In Stock	S/ 42.47 S/ 39.47 S/ 38.26 S/ 37.33 S/ 35.30	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM 256M, 3.3V, 133Mhz 16Mx16 Mobile SDR IS42SM16160K-75BLI ISSI 1: S/ 37.33 10In Stock	Mfr. Part # IS42SM16160K-75BLI Mouser Part # 870-I42SM16160K75BLI	ISSI	DRAM 256M, 3.3V, 133Mhz 16Mx16 Mobile SDR	Datasheet	10In Stock	S/ 37.33 S/ 34.72 S/ 33.67 S/ 32.85 S/ 32.07	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM 256M, 1.8V, 133Mhz 16Mx16 Mobile SDR IS42VM16160K-75BLI ISSI 1: S/ 50.80 23In Stock 2,436On Order	Mfr. Part # IS42VM16160K-75BLI Mouser Part # 870-I42VM16160K75BLI	ISSI	DRAM 256M, 1.8V, 133Mhz 16Mx16 Mobile SDR	Datasheet	23In Stock 2,436On Order On Order Ship Dates Mfr. #: IS42VM16160K-75BLI Stock: 23 Can Ship Immediately On Order: 348 Expected 10/30/2026 2,088 Expected 8/16/2027 Factory Lead-Time: 52 Weeks	S/ 50.80 S/ 49.40 S/ 48.81 S/ 47.61 S/ 46.94	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
NOR Flash 256M 3V 166MHZ Serial Flash IS25LP256D-JLLE-TR ISSI 1: S/ 43.09 27In Stock 8,000Expected 4/21/2027	Mfr. Part # IS25LP256D-JLLE-TR Mouser Part # 870-IS25LP256DJLLETR	ISSI	NOR Flash 256M 3V 166MHZ Serial Flash Learn More about ISSI nor flash	Datasheet	27In Stock 8,000Expected 4/21/2027	Cut Tape S/ 43.09 S/ 40.05 S/ 38.81 S/ 37.87 S/ 36.12 Reel S/ 36.12 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: S/ 25.03 163In Stock	Mfr. Part # IS25LP256E-RHLE Mouser Part # 870-IS25LP256E-RHLE	ISSI	NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, dedicated reset pin	Datasheet	163In Stock	S/ 25.03 S/ 23.32 S/ 22.62 S/ 22.07 S/ 21.53	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: S/ 51.96 22In Stock 9,600On Order	Mfr. Part # IS25LX256-JHLE Mouser Part # 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. #: IS25LX256-JHLE Stock: 22 Can Ship Immediately On Order: 5,760 Expected 11/3/2026 3,840 Expected 5/10/2027 Factory Lead-Time: 30 Weeks	S/ 51.96 S/ 48.27 S/ 46.75 S/ 44.61 View S/ 43.48 S/ 42.86	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: S/ 48.42 2In Stock 480Expected 11/3/2026	Mfr. Part # IS42S32800L-7BLI Mouser Part # 870-IS42S32800L-7BLI	ISSI	DRAM 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, IT	Datasheet	2In Stock 480Expected 11/3/2026	S/ 48.42 S/ 45.00 S/ 43.60 S/ 42.55 S/ 40.68	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM 256M, 1.8V, 166Mhz 8Mx32 Mobile SDR IS42VM32800K-6BLI ISSI 1: S/ 40.05 11In Stock	Mfr. Part # IS42VM32800K-6BLI Mouser Part # 870-IS42VM32800K6BLI	ISSI	DRAM 256M, 1.8V, 166Mhz 8Mx32 Mobile SDR	Datasheet	11In Stock	S/ 40.05 S/ 36.90 S/ 36.16 S/ 35.27 S/ 34.45	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM 256M, 1.8V, 166Mhz Mobile DDR SDRAM IS43LR32800G-6BLI ISSI 1: S/ 47.14 63In Stock	Mfr. Part # IS43LR32800G-6BLI Mouser Part # 870-IS43LR32800G6BLI	ISSI	DRAM 256M, 1.8V, 166Mhz Mobile DDR SDRAM Learn More about ISSI mobile ddr sdram	Datasheet	63In Stock	S/ 47.14 S/ 43.79 S/ 42.43 S/ 41.42 S/ 39.16	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TFBGA-90	256 Mbit
DRAM 256M, 2.5V, DDR, 16Mx16, 166MHz IS43R16160F-6BLI ISSI 1: S/ 37.06 66In Stock	Mfr. Part # IS43R16160F-6BLI Mouser Part # 870-IS43R16160F-6BLI	ISSI	DRAM 256M, 2.5V, DDR, 16Mx16, 166MHz	Datasheet	66In Stock	S/ 37.06 S/ 31.10	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: S/ 72.87 76In Stock 324Expected 1/29/2027	Mfr. Part # AS4C16M16SA-6TAN Mouser Part # 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 1/29/2027	S/ 72.87 S/ 68.16 S/ 68.12	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: S/ 96.03 9In Stock 7,635On Order	Mfr. Part # AS4C16M16SA-7TCN Mouser Part # 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. #: AS4C16M16SA-7TCN Stock: 9 Can Ship Immediately On Order: 3,639 Expected 1/21/2027 3,996 Expected 1/25/2027 Factory Lead-Time: 16 Weeks	S/ 96.03 S/ 88.98 S/ 86.18 S/ 84.08 View S/ 81.70 S/ 78.47	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: S/ 65.82 1In Stock	Mfr. Part # AS4C16M16D1-5BCN Mouser Part # 913-AS4C16M16D1-5BCN	Alliance Memory	DRAM DDR1, 256Mb, 16M x 16, 2.5V, 60 BGA, 200MHz, Commercial Temp - Tray	Datasheet	1In Stock	S/ 65.82 S/ 61.11 S/ 59.20 S/ 57.76 View S/ 54.53 S/ 52.35	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: S/ 79.64 70In Stock	Mfr. Part # AS4C16M16D1-5BIN Mouser Part # 913-AS4C16M16D1-5BIN	Alliance Memory	DRAM DDR1, 256Mb, 16M x 16, 2.5V, BGA, 200 MHz, Industrial Temp - Tray	Datasheet	70In Stock	S/ 79.64 S/ 73.92 S/ 71.58 S/ 69.87 View S/ 55.00 S/ 53.56 S/ 52.78	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: S/ 71.43 99In Stock	Mfr. Part # AS4C64M4SA-7TCN Mouser Part # 913-AS4C64M4SA7TCN	Alliance Memory	DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM	Datasheet	99In Stock	S/ 71.43 S/ 66.25 S/ 64.15 S/ 61.11 View S/ 59.59 S/ 58.70 S/ 57.22	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: S/ 42.27 7In Stock 480On Order	Mfr. Part # AS4C8M32MSB-6BIN Mouser Part # 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	S/ 42.27 S/ 39.31 S/ 38.11 S/ 37.17 View S/ 34.22 S/ 33.71	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: S/ 52.35 158In Stock NRND	Mfr. Part # IS42S83200G-7BLI Mouser Part # 870-IS42S83200G-7BLI NRND	ISSI	DRAM 256M, 3.3V, SDRAM, 32Mx8, 143MHz, 54 ball BGA (8mmx8mm) RoHS, IT	Datasheet	158In Stock	S/ 52.35 S/ 48.66 S/ 47.14 S/ 44.92 S/ 43.83	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM 256M 16Mx16 143MHz SDR SDRAM, 3.3V IS45S16160G-7TLA2 ISSI 1: S/ 54.65 27In Stock NRND	Mfr. Part # IS45S16160G-7TLA2 Mouser Part # 870-IS45S16160G7TLA2 NRND	ISSI	DRAM 256M 16Mx16 143MHz SDR SDRAM, 3.3V	Datasheet	27In Stock	S/ 54.65 S/ 50.76 S/ 49.20 S/ 46.90 S/ 45.74	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit