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166 MHz Memory ICs

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Maximum Clock Frequency = 166 MHz

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RoHS Compliant

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
FIFO 128Kx36 3.3V SUPER SYNC II FIFO 72V36110L6PFG Renesas Electronics 1: $444.62 27In Stock	Mfr. Part No. 72V36110L6PFG Mouser Part No 972-72V36110L6PFG	Renesas Electronics	FIFO 128Kx36 3.3V SUPER SYNC II FIFO	Datasheet	27In Stock	$444.62 $409.06 $406.78	Min.: 1 Mult.: 1		FIFO	SMD/SMT	TQFP-128	4 Mbit
SRAM 256Kx36 STD-PWR 2.5V DUAL PORT RAM 70T3519S166BCI Renesas Electronics 1: $658.93 3In Stock	Mfr. Part No. 70T3519S166BCI Mouser Part No 972-70T3519S166BCI	Renesas Electronics	SRAM 256Kx36 STD-PWR 2.5V DUAL PORT RAM	Datasheet	3In Stock	$658.93 $504.30	Min.: 1 Mult.: 1	No	SRAM	SMD/SMT	CABGA-256	9 Mbit	Parallel
SRAM 256Mb 1.8V/3.0V SERIAL PSRAM MEMORY WITH 200MHZ DTR OPI (OCTAL PERIPHERAL INTERFACE) PROTOCOL IS66WVO32M8DBLL-166BLI ISSI 1: $12.43 913In Stock	Mfr. Part No. IS66WVO32M8DBLL-166BLI Mouser Part No 870-IS66W8DBLL166BLI	ISSI	SRAM 256Mb 1.8V/3.0V SERIAL PSRAM MEMORY WITH 200MHZ DTR OPI (OCTAL PERIPHERAL INTERFACE) PROTOCOL Learn More about ISSI octal memory	Datasheet	913In Stock	$12.43 $11.56 $11.21 $10.95 $10.68	Min.: 1 Mult.: 1		SRAM		BGA-24		Serial
DRAM SDRAM, 64Mb, 4M x 16, 3.3V, 54ball BGA, 166 Mhz, Automotive temp - Tray AS4C4M16SA-6BAN Alliance Memory 1: $20.20 944In Stock	Mfr. Part No. AS4C4M16SA-6BAN Mouser Part No 913-4C4M16SA-6BAN	Alliance Memory	DRAM SDRAM, 64Mb, 4M x 16, 3.3V, 54ball BGA, 166 Mhz, Automotive temp - Tray Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	944In Stock	$20.20 $18.75 $18.17 $17.73 View $17.30 $16.52 $16.10	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TFBGA-54	64 Mbit
DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp - Tray AS4C16M16SB-6TIN Alliance Memory 1: $32.44 292In Stock	Mfr. Part No. AS4C16M16SB-6TIN Mouser Part No 913-AS4C16M16SB-6TIN	Alliance Memory	DRAM SDRAM, 256Mb, 16M x 16, 3.3V, 54pin TSOP II, 166 Mhz, industrial temp - Tray	Datasheet	292In Stock	$32.44 $30.07 $29.12 $28.41 View $27.64 $26.52 $26.02	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM SDR, 64Mb, 4M x 16, 3.3V, 54pin TSOP II, 166 MHz, Commercial Temp, tape and reel, A Die AS4C4M16SA-6TCNTR Alliance Memory 1: $16.65 814In Stock	Mfr. Part No. AS4C4M16SA-6TCNTR Mouser Part No 913-4C4M16SA-6TCNTR	Alliance Memory	DRAM SDR, 64Mb, 4M x 16, 3.3V, 54pin TSOP II, 166 MHz, Commercial Temp, tape and reel, A Die Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	814In Stock	Cut Tape $16.65 $15.46 $14.99 $14.63 View Reel $10.57 $13.98 $13.63 $13.42 $10.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		DRAM	SMD/SMT	TSOP-II-54	64 Mbit
DRAM Automotive (-40 to +85C), 128M, 3.3V, SDRAM, 4Mx32, 166MHz, 86 pin TSOP II (400 mil) RoHS IS45S32400J-6TLA1 ISSI 1: $13.83 102In Stock	Mfr. Part No. IS45S32400J-6TLA1 Mouser Part No 870-IS45S32400J6TLA1	ISSI	DRAM Automotive (-40 to +85C), 128M, 3.3V, SDRAM, 4Mx32, 166MHz, 86 pin TSOP II (400 mil) RoHS	Datasheet	102In Stock	$13.83 $12.85 $12.46 $12.16 $11.60	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-86	128 Mbit
DRAM 64M, 3.3V, SDRAM, 4Mx16, 166Mhz, 54 pin TSOP II RoHS, IT, T&R IS42S16400N-6TLI-TR ISSI 1: $9.93 35In Stock 16,500On Order	Mfr. Part No. IS42S16400N-6TLI-TR Mouser Part No 870-S42S16400N6TLITR	ISSI	DRAM 64M, 3.3V, SDRAM, 4Mx16, 166Mhz, 54 pin TSOP II RoHS, IT, T&R	Datasheet	35In Stock 16,500On Order On Order Ship Dates Mfr. No: IS42S16400N-6TLI-TR Stock: 35 Can Dispatch Immediately On Order: 4,500 Expected 29/10/2026 12,000 TBD Factory Lead Time: 52 Weeks	Cut Tape $9.93 $9.25 $8.96 $8.55 $8.35 Reel $8.35	Min.: 1 Mult.: 1 : 1,500		DRAM	SMD/SMT	TSOP-II-54	64 Mbit
DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS, T&R IS42S32400J-6TL-TR ISSI 1: $10.73 33In Stock 13,500On Order	Mfr. Part No. IS42S32400J-6TL-TR Mouser Part No 870-IS42S32400J6TLTR	ISSI	DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS, T&R	Datasheet	33In Stock 13,500On Order On Order Ship Dates Mfr. No: IS42S32400J-6TL-TR Stock: 33 Can Dispatch Immediately On Order: 3,000 Expected 21/9/2027 4,500 Expected 27/9/2027 6,000 Expected 28/9/2027 Factory Lead Time: 52 Weeks	Cut Tape $10.73 $9.98 $9.68 $9.23 $9.02 Reel $9.02	Min.: 1 Mult.: 1 : 1,500		DRAM	SMD/SMT	TSOP-II-86	128 Mbit
DRAM 256M, 3.3V, SDRAM, 32Mx8, 166MHz, 54 pin TSOP II (400 mil) RoHS, IT IS42S83200L-6TLI ISSI 1: $15.86 98In Stock	Mfr. Part No. IS42S83200L-6TLI Mouser Part No 870-IS42S83200L-6TLI	ISSI	DRAM 256M, 3.3V, SDRAM, 32Mx8, 166MHz, 54 pin TSOP II (400 mil) RoHS, IT	Datasheet	98In Stock	$15.86 $14.73 $14.28 $13.94 $7.40	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-54	256 Mbit
NOR Flash 256M 3V 166MHZ Serial Flash IS25LP256D-JMLE-TR ISSI 1: $15.67 1,269In Stock 11,000Expected 23/11/2026	Mfr. Part No. IS25LP256D-JMLE-TR Mouser Part No 870-IS25LP256DJMLETR	ISSI	NOR Flash 256M 3V 166MHZ Serial Flash Learn More about ISSI nor flash	Datasheet	1,269In Stock 11,000Expected 23/11/2026	Cut Tape $15.67 $14.55 $14.10 $13.78 $13.16 Reel $13.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		NOR Flash	SMD/SMT	SOIC-16	256 Mbit	QPI, SPI
DRAM Automotive (-40 to +85C), 128M, 3.3V, SDRAM, 8Mx16, 166Mhz, 54 pin TSOP II (400 mil) RoHS IS45S16800J-6TLA1 ISSI 1: $12.36 82In Stock	Mfr. Part No. IS45S16800J-6TLA1 Mouser Part No 870-IS45S16800J6TLA1	ISSI	DRAM Automotive (-40 to +85C), 128M, 3.3V, SDRAM, 8Mx16, 166Mhz, 54 pin TSOP II (400 mil) RoHS	Datasheet	82In Stock	$12.36 $11.51 $11.15 $10.88 $10.62	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-54	128 Mbit
DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS, IT, T&R IS42S32400J-6TLI-TR ISSI 1: $11.80 30In Stock 3,000On Order	Mfr. Part No. IS42S32400J-6TLI-TR Mouser Part No 870-S42S32400J6TLITR	ISSI	DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS, IT, T&R	Datasheet	30In Stock 3,000On Order	Cut Tape $11.80 $10.99 $10.65 $10.16 $9.91 Reel $9.91	Min.: 1 Mult.: 1 : 1,500		DRAM	SMD/SMT	TSOP-II-86	128 Mbit
DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS IS42S32400J-6TL ISSI 1: $10.53 33In Stock 2,700On Order	Mfr. Part No. IS42S32400J-6TL Mouser Part No 870-IS42S32400J-6TL	ISSI	DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS Learn More about ISSI 3 3v sdr sdram	Datasheet	33In Stock 2,700On Order On Order Ship Dates Mfr. No: IS42S32400J-6TL Stock: 33 Can Dispatch Immediately On Order: 1,944 Expected 20/9/2027 756 TBD Factory Lead Time: 52 Weeks	$10.53 $9.81 $9.70 $8.85	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-86	128 Mbit
DRAM 64M, 3.3V, SDRAM, 2Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS IS42S32200N-6TL ISSI 1: $11.76 317In Stock 216Expected 4/11/2026	Mfr. Part No. IS42S32200N-6TL Mouser Part No 870-IS42S32200N-6TL	ISSI	DRAM 64M, 3.3V, SDRAM, 2Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS	Datasheet	317In Stock 216Expected 4/11/2026	$11.76 $10.95 $10.62 $10.13 $9.89	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-86	64 Mbit
DRAM 256M, 2.5V, 166Mhz 16Mx16 Mobile SDR IS42RM16160K-6BLI ISSI 1: $17.65 402In Stock 348Expected 27/9/2027	Mfr. Part No. IS42RM16160K-6BLI Mouser Part No 870-IS42RM16160K6BLI	ISSI	DRAM 256M, 2.5V, 166Mhz 16Mx16 Mobile SDR	Datasheet	402In Stock 348Expected 27/9/2027	$17.65 $16.39 $15.88 $15.15 $14.77	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-54	256 Mbit
DRAM 256M, 3.3V, Mobile SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT IS42SM32800K-6BLI ISSI 1: $15.23 238In Stock	Mfr. Part No. IS42SM32800K-6BLI Mouser Part No 870-IS42SM32800K6BLI	ISSI	DRAM 256M, 3.3V, Mobile SDRAM, 8Mx32, 166Mhz, 90 ball BGA (8mmx13mm) RoHS, IT	Datasheet	238In Stock	$15.23 $14.17 $13.74 $13.41 $13.03	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-90	256 Mbit
NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, IS25LP256D-JHLE ISSI 1: $8.09 898In Stock 960Expected 3/11/2026	Mfr. Part No. IS25LP256D-JHLE Mouser Part No 870-IS25LP256D-JHLE	ISSI	NOR Flash 256Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, Learn More about ISSI nor flash	Datasheet	898In Stock 960Expected 3/11/2026	$8.09 $7.53 $7.32 $7.14 $6.96	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	TFBGA-24	256 Mbit	QPI, SPI
NOR Flash 64Mb QPI/QSPI, 8-pin WSON 5X6MM, RoHS IS25WP064D-JKLE ISSI 1: $4.90 535In Stock	Mfr. Part No. IS25WP064D-JKLE Mouser Part No 870-IS25WP064D-JKLE	ISSI	NOR Flash 64Mb QPI/QSPI, 8-pin WSON 5X6MM, RoHS	Datasheet	535In Stock	$4.90 $4.66 $4.53 $4.43 $4.34	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	WSON-8	64 Mbit	Dual/Quad SPI/QPI
NOR Flash 64Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS, T&R IS25WP064D-JBLE-TR ISSI 1: $4.03 938In Stock	Mfr. Part No. IS25WP064D-JBLE-TR Mouser Part No 870-IS25WP064DJBLETR	ISSI	NOR Flash 64Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS, T&R	Datasheet	938In Stock	Cut Tape $4.03 $3.77 $3.41 Reel $3.41	Min.: 1 Mult.: 1 : 2,000		NOR Flash	SMD/SMT	SOP-8	64 Mbit	Dual/Quad SPI/QPI
NOR Flash 128Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS, Auto Grade ISSI IS25WP128F-JBLA3 IS25WP128F-JBLA3 ISSI 1: $9.97 1,195In Stock 1,080Expected 3/11/2026	Mfr. Part No. IS25WP128F-JBLA3 Mouser Part No 870-IS25WP128F-JBLA3	ISSI	NOR Flash 128Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS, Auto Grade	Datasheet	1,195In Stock 1,080Expected 3/11/2026	$9.97 $9.29 $9.00 $8.60 $8.38	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIC-8	128 Mbit	QPI
NOR Flash 64Mb SERIAL FLASH MEMORY WITH 166MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE IS25LP064D-RMLA3 ISSI 1: $5.34 81In Stock	Mfr. Part No. IS25LP064D-RMLA3 Mouser Part No 870-IS25LP064D-RMLA3	ISSI	NOR Flash 64Mb SERIAL FLASH MEMORY WITH 166MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE	Datasheet	81In Stock	$5.34	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIC-16	64 Mbit	Dual/Quad SPI/QPI
DRAM 64M, 3.3V, SDRAM, 4Mx16, 166 Mhz, 54 ball BGA (8mmx8mm) RoHS, IT IS42S16400N-6BLI ISSI 1: $11.60 31In Stock 2,784On Order	Mfr. Part No. IS42S16400N-6BLI Mouser Part No 870-IS42S16400N-6BLI	ISSI	DRAM 64M, 3.3V, SDRAM, 4Mx16, 166 Mhz, 54 ball BGA (8mmx8mm) RoHS, IT	Datasheet	31In Stock 2,784On Order On Order Ship Dates Mfr. No: IS42S16400N-6BLI Stock: 31 Can Dispatch Immediately On Order: 1,044 Expected 20/9/2027 1,740 TBD Factory Lead Time: 52 Weeks	$11.60 $10.80 $10.47 $10.00 $9.75	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-54	64 Mbit
DRAM 256M, 1.8V, 166Mhz Mobile DDR SDRAM IS43LR16160G-6BLI ISSI 1: $19.99 104In Stock	Mfr. Part No. IS43LR16160G-6BLI Mouser Part No 870-IS43LR16160G6BLI	ISSI	DRAM 256M, 1.8V, 166Mhz Mobile DDR SDRAM Learn More about ISSI mobile ddr sdram	Datasheet	104In Stock	$19.99 $18.54 $17.95 $17.65	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-60	256 Mbit
DRAM SDRAM, 256M 64M X 4, 3.3V 54PIN TSOP II 166 MHZ INDUSTRIAL TEMP - Tray AS4C64M4SA-6TIN Alliance Memory 1: $26.87 2In Stock	Mfr. Part No. AS4C64M4SA-6TIN Mouser Part No 913-AS4C64M4SA-6TIN	Alliance Memory	DRAM SDRAM, 256M 64M X 4, 3.3V 54PIN TSOP II 166 MHZ INDUSTRIAL TEMP - Tray Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	2In Stock	$26.87 $24.92 $24.14 $23.00 View $22.43 $22.09 $21.53	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-54	256 Mbit