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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 (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 256M 3V 166MHZ Serial Flash IS25LP256D-JLLE ISSI 1: $12.80 6,052Expected 2026-11-13	Mfr. Part # IS25LP256D-JLLE Mouser Part # 870-IS25LP256D-JLLE	ISSI	NOR Flash 256M 3V 166MHZ Serial Flash Learn More about ISSI nor flash	Datasheet	6,052Expected 2026-11-13	$12.80 $11.91 $11.55 $11.28 $11.00	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	QPI, SPI
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R IS25LP256E-JLLE-TR ISSI 1: $13.48 7,770On Order	Mfr. Part # IS25LP256E-JLLE-TR Mouser Part # 870-IS25LP256EJLLETR	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, T&R	Datasheet	7,770On Order On Order Ship Dates Mfr. #: IS25LP256E-JLLE-TR Stock: 0 On Order: 3,770 Expected 2026-11-18 4,000 Expected 2026-12-18 Factory Lead-Time: 30 Weeks	Cut Tape $13.48 $12.53 $12.15 $11.87 $11.58 Reel $11.58 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	QPI, SPI
NOR Flash 256M 166MHz Serial Flash IS25WP256D-RHLE-TR ISSI 1: $16.23 4,995Expected 2027-01-22	Mfr. Part # IS25WP256D-RHLE-TR Mouser Part # 870-IS25WP256DRHLETR	ISSI	NOR Flash 256M 166MHz Serial Flash Learn More about ISSI nor flash	Datasheet	4,995Expected 2027-01-22	Cut Tape $16.23 $15.08 $14.62 $14.27 View Reel $12.74 $13.61 $13.26 $13.08 $12.74 $12.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
NOR Flash 256M 2.7-3.6V 70ns Parallel NOR I-Temp IS29GL256-70DLEB-TR ISSI 1: $19.96 2,492Expected 2027-01-25	Mfr. Part # IS29GL256-70DLEB-TR Mouser Part # 870-IS29GL25670DLEBT	ISSI	NOR Flash 256M 2.7-3.6V 70ns Parallel NOR I-Temp Learn More about ISSI is29gl256 flash memory	Datasheet	2,492Expected 2027-01-25	Cut Tape $19.96 $18.55 $17.97 $17.14 $16.72 Reel $16.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR Flash	SMD/SMT	BGA-64	256 Mbit	Parallel
DRAM 256M, 3.3V, SDRAM, 16Mx16, 166MHz, 54 pin TSOP II RoHS, IT IS42S16160L-6TLI ISSI 1: $15.97 3,456On Order	Mfr. Part # IS42S16160L-6TLI Mouser Part # 870-IS42S16160L-6TLI	ISSI	DRAM 256M, 3.3V, SDRAM, 16Mx16, 166MHz, 54 pin TSOP II RoHS, IT	Datasheet	3,456On Order On Order Ship Dates Mfr. #: IS42S16160L-6TLI Stock: 0 On Order: 756 Expected 2027-08-16 1,080 Expected 2027-08-17 1,620 Expected 2027-08-24 Factory Lead-Time: 52 Weeks	$15.97 $14.85 $14.40 $14.05 $13.39	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT IS42S32800L-6BLI ISSI 1: $17.91 2,996On Order	Mfr. Part # IS42S32800L-6BLI Mouser Part # 870-IS42S32800L-6BLI	ISSI	DRAM 256M, 3.3V, SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT	Datasheet	2,996On Order On Order Ship Dates Mfr. #: IS42S32800L-6BLI Stock: 0 On Order: 1,556 Expected 2026-11-03 1,440 TBD Factory Lead-Time: 52 Weeks	$17.91 $16.65 $16.13 $15.74 $15.05	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM 256M, 3.3V, SDRAM, 16Mx16, 143Mhz, 54 ball BGA (8mmx8mm) RoHS, IT, T&R IS42S16160L-7BLI-TR ISSI 1: $13.31 4,516On Order	Mfr. Part # IS42S16160L-7BLI-TR Mouser Part # 870-S42S16160L7BLITR	ISSI	DRAM 256M, 3.3V, SDRAM, 16Mx16, 143Mhz, 54 ball BGA (8mmx8mm) RoHS, IT, T&R	Datasheet	4,516On Order	Cut Tape $13.31 $12.37 $12.00 $11.71 $11.43 Reel $11.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM SDR, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp Tape and Reel, A Die AS4C16M16SA-6TCNTR Alliance Memory 1: $37.93 2,000Expected 2026-11-23	Mfr. Part # AS4C16M16SA-6TCNTR Mouser Part # 913-4C16M16SA-6TCNTR	Alliance Memory	DRAM SDR, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, Commercial Temp Tape and Reel, A Die	Datasheet	2,000Expected 2026-11-23	Cut Tape $37.93 $35.15 $34.06 $33.22 View Reel $24.19 $31.97 $31.18 $31.15 $24.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp - Tray AS4C16M16SA-6TIN Alliance Memory 1: $36.68 5,970Expected 2027-01-01	Mfr. Part # AS4C16M16SA-6TIN Mouser Part # 913-4C16M16SA-6TIN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp - Tray	Datasheet	5,970Expected 2027-01-01	$36.68 $33.97 $32.90 $32.10 View $30.95 $30.02 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM SDR, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp(.63) Tape and Reel, A Die AS4C16M16SA-6TINTR Alliance Memory 1: $33.93 6,819Expected 2026-11-20	Mfr. Part # AS4C16M16SA-6TINTR Mouser Part # 913-4C16M16SA-6TINTR	Alliance Memory	DRAM SDR, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp(.63) Tape and Reel, A Die	Datasheet	6,819Expected 2026-11-20	Cut Tape $33.93 $31.44 $30.46 $29.71 View Reel $27.86 $28.58 $27.86 $27.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256Mb, 3.3V, 166Mhz 16M x 16 SDRAM AS4C16M16SA-6BINTR Alliance Memory 1: $41.08 4,894Expected 2026-10-21	Mfr. Part # AS4C16M16SA-6BINTR Mouser Part # 913-AS4C16M16SA6BINT	Alliance Memory	DRAM 256Mb, 3.3V, 166Mhz 16M x 16 SDRAM	Datasheet	4,894Expected 2026-10-21	Cut Tape $41.08 $38.04 $36.85 $35.94 View Reel $25.72 $34.66 $33.78 $33.77 $25.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	DRAM	SMD/SMT	TFBGA-54	256 Mbit
MRAM MRAM IC RAM 256Mb Octal SPI in 24-BGA 200MHz EM256LXOAB320ES2T Everspin Technologies 1: $2,132.80 50Expected 2026-11-05 New Product	Mfr. Part # EM256LXOAB320ES2T Mouser Part # 936-M256LXOAB320ES2T New Product	Everspin Technologies	MRAM MRAM IC RAM 256Mb Octal SPI in 24-BGA 200MHz Learn More about Everspin Technologies everspin emxxlx mram memory devices	Datasheet	50Expected 2026-11-05	$2,132.80 Quote Quote	Min.: 1 Mult.: 1	MRAM	SMD/SMT	BGA-24	256 Mbit	Serial
MRAM MRAM 256Mb 133MHz 1.8V 24-BGA -40C to +125C. AEC-Q100 Automotive Temp Grade EM256LXQAB313HS2T Everspin Technologies 1: $3,032.91 50Expected 2026-11-05 New Product	Mfr. Part # EM256LXQAB313HS2T Mouser Part # 936-M256LXQAB313HS2T New Product	Everspin Technologies	MRAM MRAM 256Mb 133MHz 1.8V 24-BGA -40C to +125C. AEC-Q100 Automotive Temp Grade Learn More about Everspin Technologies everspin emxxlx mram memory devices	Datasheet	50Expected 2026-11-05	$3,032.91	Min.: 1 Mult.: 1	MRAM	SMD/SMT	BGA-24	256 Mbit	Serial
DRAM 256M 16Mx16 143MHz SDRAM, 3.3v IS42S16160G-7TLI-TR ISSI 1: $13.97 5,259Expected 2026-11-26 NRND	Mfr. Part # IS42S16160G-7TLI-TR Mouser Part # 870-IS42S16160G7TLIT NRND	ISSI	DRAM 256M 16Mx16 143MHz SDRAM, 3.3v	Datasheet	5,259Expected 2026-11-26	Cut Tape $13.97 $13.00 $12.60 $12.30 $12.01 Reel $12.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256Mb, HyperRAM, 32Mbx8, 1.8V, 166MHz, 24-ball TFBGA, RoHS ISSI IS66WVH32M8DALL-166B1LI IS66WVH32M8DALL-166B1LI ISSI 1: $18.60 4,320On Order	Mfr. Part # IS66WVH32M8DALL-166B1LI Mouser Part # 870-6WVH32M8DAL6B1LI	ISSI	DRAM 256Mb, HyperRAM, 32Mbx8, 1.8V, 166MHz, 24-ball TFBGA, RoHS	Datasheet	4,320On Order	$18.60 $17.28 $16.75 $15.97 $15.57	Min.: 1 Mult.: 1	DRAM	SMD/SMT		256 Mbit
DRAM 256M 16Mx16 166MHz SDR SDRAM, 3.3V IS42S16160G-6TL ISSI 1: $13.26 540On Order NRND	Mfr. Part # IS42S16160G-6TL Mouser Part # 870-IS42S16160G-6TL NRND	ISSI	DRAM 256M 16Mx16 166MHz SDR SDRAM, 3.3V	Datasheet	540On Order	$13.26 $12.34 $11.97 $11.68 $10.34	Min.: 1 Mult.: 1	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS IS42S32800J-7BL ISSI 1: $16.44 1,200On Order	Mfr. Part # IS42S32800J-7BL Mouser Part # 870-42S32800J7BL	ISSI	DRAM 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS Learn More about ISSI 3 3v sdr sdram	Datasheet	1,200On Order	$16.44 $15.28 $14.82 $14.46 View $13.68 $13.32 $13.12	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
DRAM Automotive (-40 to +85C), 256M, 3.3V, SDRAM, 8Mx32, 143MHz, 90 ball BGA (8mmx13mm) RoHS IS45S32800J-7BLA1 ISSI 1: $21.93 720Expected 2026-11-03	Mfr. Part # IS45S32800J-7BLA1 Mouser Part # 870-45S32800J7BLA1	ISSI	DRAM Automotive (-40 to +85C), 256M, 3.3V, SDRAM, 8Mx32, 143MHz, 90 ball BGA (8mmx13mm) RoHS	Datasheet	720Expected 2026-11-03	Cut Tape $21.93 $20.33 $19.70 $18.76 View $18.30 $18.03 $17.57	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS IS25WP256D-JLLE ISSI 1: $12.80 2,236On Order	Mfr. Part # IS25WP256D-JLLE Mouser Part # 870-IS25WP256D-JLLE	ISSI	NOR Flash 256Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS Learn More about ISSI nor flash	Datasheet	2,236On Order On Order Ship Dates Mfr. #: IS25WP256D-JLLE Stock: 0 On Order: 316 Expected 2026-10-30 1,920 Expected 2027-04-27 Factory Lead-Time: 30 Weeks	$12.80 $11.91 $11.55 $11.28 View $11.00 $10.40	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash 8-Bit, 256MB, 104MHz, TFBGA-24, Serial NOR Flash IS25WP256D-RHLE ISSI 1: $16.23 905Expected 2026-11-23	Mfr. Part # IS25WP256D-RHLE Mouser Part # 870-IS25WP256D-RHLE	ISSI	NOR Flash 8-Bit, 256MB, 104MHz, TFBGA-24, Serial NOR Flash Learn More about ISSI nor flash	Datasheet	905Expected 2026-11-23	$16.23 $15.09 $14.63 $14.27 $13.61	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
NOR Flash 256Mb, Octal Flash, 1.8V, 24-ball TFBGA, RoHS, IT, Auto Grade IS25WX256-JHLA3 ISSI 1: $22.38 395Expected 2026-12-23	Mfr. Part # IS25WX256-JHLA3 Mouser Part # 870-IS25WX256JHLA3	ISSI	NOR Flash 256Mb, Octal Flash, 1.8V, 24-ball TFBGA, RoHS, IT, Auto Grade Learn More about ISSI octal memory		395Expected 2026-12-23	$22.38 $20.75 $20.09 $19.15 $18.66	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	SPI
NOR Flash 256M 2.7-3.6V 70ns Parallel NOR I-Temp IS29GL256-70DLEB ISSI 1: $25.55 502On Order	Mfr. Part # IS29GL256-70DLEB Mouser Part # 870-IS29GL256-70DLEB	ISSI	NOR Flash 256M 2.7-3.6V 70ns Parallel NOR I-Temp Learn More about ISSI is29gl256 flash memory	Datasheet	502On Order On Order Ship Dates Mfr. #: IS29GL256-70DLEB Stock: 0 On Order: 242 Expected 2027-02-22 260 Expected 2027-05-10 Factory Lead-Time: 30 Weeks	$25.55 $23.69 $22.94 $21.86 View $21.31 $21.00	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-64	256 Mbit	Parallel
NOR Flash 256M 2.7-3.6V 70ns Parallel NOR I-Temp IS29GL256-70DLET ISSI 1: $21.93 247Expected 2027-01-22	Mfr. Part # IS29GL256-70DLET Mouser Part # 870-IS29GL256-70DLET	ISSI	NOR Flash 256M 2.7-3.6V 70ns Parallel NOR I-Temp Learn More about ISSI is29gl256 flash memory	Datasheet	247Expected 2027-01-22	$21.93 $20.36 $19.73 $19.25 $18.79	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	BGA-64	256 Mbit	Parallel
NOR Flash 256Mb, 56 pin TSOP, 3V, RoHS, Lowest Sector Protected IS29GL256-70SLEB ISSI 1: $21.20 192On Order	Mfr. Part # IS29GL256-70SLEB Mouser Part # 870-IS29GL256-70SLEB	ISSI	NOR Flash 256Mb, 56 pin TSOP, 3V, RoHS, Lowest Sector Protected Learn More about ISSI is29gl256 flash memory	Datasheet	192On Order On Order Ship Dates Mfr. #: IS29GL256-70SLEB Stock: 0 On Order: 96 Expected 2027-05-13 96 Expected 2027-05-17 Factory Lead-Time: 30 Weeks	$21.20 $19.68 $19.07 $17.71	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TSOP-56	256 Mbit	Parallel
DRAM 256M, 3.3V, SDRAM, 16Mx16, 166Mhz, 54 ball BGA (8mmx8mm) RoHS, IT IS42S16160L-6BLI ISSI 1: $15.64 1,044On Order	Mfr. Part # IS42S16160L-6BLI Mouser Part # 870-IS42S16160L-6BLI	ISSI	DRAM 256M, 3.3V, SDRAM, 16Mx16, 166Mhz, 54 ball BGA (8mmx8mm) RoHS, IT	Datasheet	1,044On Order	$15.64 $14.54 $14.10 $13.75 $13.12	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-54	256 Mbit