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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 (JPY) 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 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, IT IS42S32800J-7BLI ISSI 1: ¥2,081.2 2,739On Order	Mfr. Part # IS42S32800J-7BLI Mouser Part # 870-42S32800J7BLI	ISSI	DRAM 256M, 3.3V, SDRAM, 8Mx32, 143Mhz, 90 ball BGA (8mmx13mm) RoHS, IT Learn More about ISSI 3 3v sdr sdram	Datasheet	2,739On Order On Order Ship Dates Mfr. #: IS42S32800J-7BLI Stock: 0 On Order: 1,299 Expected 12/16/2026 1,440 Expected 2/4/2027 Factory Lead-Time: 52 Weeks	¥2,081.2 ¥1,933.4 ¥1,873.6 ¥1,828.8 View ¥1,729.1 ¥1,684.3 ¥1,659.3	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-90	256 Mbit
NOR Flash 256M 3V 166MHZ Serial Flash IS25LP256D-JLLE ISSI 1: ¥1,476.6 4,352Expected 11/13/2026	Mfr. Part # IS25LP256D-JLLE Mouser Part # 870-IS25LP256D-JLLE	ISSI	NOR Flash 256M 3V 166MHZ Serial Flash Learn More about ISSI nor flash	Datasheet	4,352Expected 11/13/2026	¥1,476.6 ¥1,373.6 ¥1,332.1 ¥1,300.6 ¥1,269	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: ¥1,554.7 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 11/18/2026 4,000 Expected 12/18/2026 Factory Lead-Time: 30 Weeks	Cut Tape ¥1,554.7 ¥1,445.1 ¥1,401.9 ¥1,368.7 ¥1,335.4 Reel ¥1,335.4 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: ¥1,871.9 4,995Expected 1/22/2027	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 1/22/2027	Cut Tape ¥1,871.9 ¥1,739.1 ¥1,685.9 ¥1,646.1 View Reel ¥1,470 ¥1,569.6 ¥1,529.8 ¥1,508.2 ¥1,470 ¥1,470 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: ¥2,302.1 2,492Expected 1/25/2027	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 1/25/2027	Cut Tape ¥2,302.1 ¥2,139.4 ¥2,072.9 ¥1,976.6 ¥1,928.4 Reel ¥1,928.4 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: ¥1,842 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 8/16/2027 1,080 Expected 8/17/2027 1,620 Expected 8/24/2027 Factory Lead-Time: 52 Weeks	¥1,842 ¥1,712.5 ¥1,661 ¥1,621.1 ¥1,544.7	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: ¥2,066.3 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 11/3/2026 1,440 TBD Factory Lead-Time: 52 Weeks	¥2,066.3 ¥1,920.1 ¥1,860.3 ¥1,815.5 ¥1,735.7	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: ¥1,534.8 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 ¥1,534.8 ¥1,426.8 ¥1,383.6 ¥1,350.4 ¥1,318.8 Reel ¥1,318.8 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: ¥4,375.1 2,000Expected 11/23/2026	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 11/23/2026	Cut Tape ¥4,375.1 ¥4,054.5 ¥3,928.3 ¥3,831.9 View Reel ¥2,790.5 ¥3,687.4 ¥3,596.1 ¥3,592.7 ¥2,790.5 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: ¥4,230.6 5,970Expected 1/1/2027	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 1/1/2027	¥4,230.6 ¥3,918.3 ¥3,795.4 ¥3,702.4 View ¥3,569.5 ¥3,463.2 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: ¥3,913.3 5,709Expected 11/20/2026	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	5,709Expected 11/20/2026	Cut Tape ¥3,913.3 ¥3,626 ¥3,513 ¥3,426.6 View Reel ¥3,214 ¥3,297.1 ¥3,214 ¥3,214 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: ¥4,738.8 4,894On Order	Mfr. Part # AS4C16M16SA-6BINTR Mouser Part # 913-AS4C16M16SA6BINT	Alliance Memory	DRAM 256Mb, 3.3V, 166Mhz 16M x 16 SDRAM	Datasheet	4,894On Order	Cut Tape ¥4,738.8 ¥4,388.4 ¥4,250.5 ¥4,145.9 View Reel ¥2,966.5 ¥3,998 ¥3,896.7 ¥3,895 ¥2,966.5 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: ¥246,012.4 50Expected 11/5/2026 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 11/5/2026	¥246,012.4 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: ¥349,838.2 50Expected 11/5/2026 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 11/5/2026	¥349,838.2	Min.: 1 Mult.: 1	MRAM	SMD/SMT	BGA-24	256 Mbit	Serial
DRAM 256M 16Mx16 143MHz SDRAM, 3.3v IS42S16160G-7TLI-TR ISSI 1: ¥1,611.2 30,759On Order NRND	Mfr. Part # IS42S16160G-7TLI-TR Mouser Part # 870-IS42S16160G7TLIT NRND	ISSI	DRAM 256M 16Mx16 143MHz SDRAM, 3.3v	Datasheet	30,759On Order On Order Ship Dates Mfr. #: IS42S16160G-7TLI-TR Stock: 0 On Order: 5,259 Expected 11/26/2026 25,500 Expected 2/3/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥1,611.2 ¥1,499.9 ¥1,453.4 ¥1,418.5 ¥1,385.3 Reel ¥1,385.3 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: ¥2,146 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	¥2,146 ¥1,993.2 ¥1,931.7 ¥1,842 ¥1,795.5	Min.: 1 Mult.: 1	DRAM	SMD/SMT		256 Mbit
DRAM 256M 16Mx16 166MHz SDR SDRAM, 3.3V IS42S16160G-6TL ISSI 1: ¥1,529.8 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	¥1,529.8 ¥1,423.5 ¥1,380.3 ¥1,347.1 ¥1,192.6	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: ¥1,896.9 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	¥1,896.9 ¥1,762.3 ¥1,709.2 ¥1,667.6 View ¥1,578 ¥1,536.4 ¥1,513.2	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: ¥2,529.7 720Expected 11/3/2026	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 11/3/2026	Cut Tape ¥2,529.7 ¥2,345.3 ¥2,272.2 ¥2,164.3 View ¥2,111.1 ¥2,079.6 ¥2,026.4	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: ¥1,476.6 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 10/30/2026 1,920 Expected 4/27/2027 Factory Lead-Time: 30 Weeks	¥1,476.6 ¥1,373.6 ¥1,332.1 ¥1,300.6 View ¥1,269 ¥1,199.2	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: ¥1,871.9 905Expected 11/23/2026	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 11/23/2026	¥1,871.9 ¥1,740.7 ¥1,687.6 ¥1,646.1 ¥1,569.6	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: ¥2,581.2 395Expected 12/23/2026	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 12/23/2026	¥2,581.2 ¥2,393.5 ¥2,317.1 ¥2,209.1 ¥2,152.7	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: ¥2,946.6 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 2/22/2027 260 Expected 5/10/2027 Factory Lead-Time: 30 Weeks	¥2,946.6 ¥2,732.3 ¥2,646 ¥2,521.4 View ¥2,458.3 ¥2,421.7	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: ¥2,529.7 247Expected 1/22/2027	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 1/22/2027	¥2,529.7 ¥2,348.7 ¥2,275.6 ¥2,220.8 ¥2,167.6	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: ¥2,445 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 5/13/2027 96 Expected 5/17/2027 Factory Lead-Time: 30 Weeks	¥2,445 ¥2,270.6 ¥2,199.2 ¥2,043	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TSOP-56	256 Mbit	Parallel