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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 (USD) 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
DRAM 128M, 3.3V, SDRAM, 8Mx16, 166Mhz, 54 pin TSOP II (400 mil) RoHS, IT IS42S16800J-6TLI ISSI 1: $8.68 1,292In Stock 540Expected 30/10/2026	Mfr. Part No. IS42S16800J-6TLI Mouser Part No 870-IS42S16800J-6TLI	ISSI	DRAM 128M, 3.3V, SDRAM, 8Mx16, 166Mhz, 54 pin TSOP II (400 mil) RoHS, IT Learn More about ISSI 3 3v sdr sdram	Datasheet	1,292In Stock 540Expected 30/10/2026	$8.68 $8.08 $7.83 $7.47 View $7.29 $5.60	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-54	128 Mbit
FIFO 256Kx18 /512Kx9 3.3V SUPERSYNC II FIFO 72V2113L6PFG Renesas Electronics 1: $322.02 44In Stock	Mfr. Part No. 72V2113L6PFG Mouser Part No 972-72V2113L6PFG	Renesas Electronics	FIFO 256Kx18 /512Kx9 3.3V SUPERSYNC II FIFO	Datasheet	44In Stock	$322.02 $291.98 $286.57	Min.: 1 Mult.: 1		FIFO	SMD/SMT	TQFP-80	4 Mbit
SRAM 128Kx36 Synch 3.3V PipeLined Burst SRAM 71V35761SA166BQGI Renesas Electronics 1: $19.15 91In Stock	Mfr. Part No. 71V35761SA166BQGI Mouser Part No 972-V35761SA166BQGI	Renesas Electronics	SRAM 128Kx36 Synch 3.3V PipeLined Burst SRAM	Datasheet	91In Stock	$19.15 $17.76 $17.27 $16.85 View $16.11 $15.58 $15.20 Quote	Min.: 1 Mult.: 1		SRAM	SMD/SMT	CABGA-165	4 Mbit	Parallel
FIFO 128Kx36 3.3V SUPER SYNC II FIFO 72V36110L6PFG Renesas Electronics 1: $326.93 27In Stock	Mfr. Part No. 72V36110L6PFG Mouser Part No 972-72V36110L6PFG	Renesas Electronics	FIFO 128Kx36 3.3V SUPER SYNC II FIFO	Datasheet	27In Stock	$326.93 $300.78 $299.10	Min.: 1 Mult.: 1		FIFO	SMD/SMT	TQFP-128	4 Mbit
SRAM 256Kx36 STD-PWR 2.5V DUAL PORT RAM 70T3519S166BCI Renesas Electronics 1: $484.46 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	$484.46 $370.81	Min.: 1 Mult.: 1	No	SRAM	SMD/SMT	CABGA-256	9 Mbit	Parallel
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: $12.24 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 $12.24 $11.37 $11.02 $10.76 View Reel $7.77 $10.28 $10.02 $9.87 $7.77 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		DRAM	SMD/SMT	TSOP-II-54	64 Mbit
SRAM 256Mb 1.8V/3.0V SERIAL PSRAM MEMORY WITH 200MHZ DTR OPI (OCTAL PERIPHERAL INTERFACE) PROTOCOL IS66WVO32M8DBLL-166BLI ISSI 1: $9.14 903In 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	903In Stock	$9.14 $8.50 $8.24 $8.05 $7.85	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: $14.85 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	$14.85 $13.79 $13.36 $13.04 View $12.72 $12.15 $11.84	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TFBGA-54	64 Mbit
DRAM SDRAM, 64MB, 2M X 32, 3.3V, 86PIN, TSOP II, 166MHZ, INDUSTRIAL TEMP - Tray AS4C2M32SA-6TIN Alliance Memory 1: $13.75 206In Stock	Mfr. Part No. AS4C2M32SA-6TIN Mouser Part No 913-AS4C2M32SA-6TIN	Alliance Memory	DRAM SDRAM, 64MB, 2M X 32, 3.3V, 86PIN, TSOP II, 166MHZ, INDUSTRIAL TEMP - Tray Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	206In Stock	$13.75 $12.77 $12.37 $12.08 View $11.75 $11.28 $11.07	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-86	64 Mbit
DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS, T&R IS42S32400J-6TL-TR ISSI 1: $9.01 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 21/09/2027 4,500 Expected 27/09/2027 6,000 Expected 28/09/2027 Factory Lead Time: 52 Weeks	Cut Tape $9.01 $8.38 $8.12 $7.93 $7.74 Reel $7.74	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: $11.66 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	$11.66 $10.83 $10.50 $10.25 $8.15	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM Automotive (-40 to +85C), 128M, 3.3V, SDRAM, 4Mx32, 166MHz, 86 pin TSOP II (400 mil) RoHS IS45S32400J-6TLA1 ISSI 1: $10.17 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	$10.17 $9.45 $9.16 $8.94 $8.53	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-86	128 Mbit
DRAM Automotive (-40 to +85C), 128M, 3.3V, SDRAM, 8Mx16, 166Mhz, 54 pin TSOP II (400 mil) RoHS IS45S16800J-6TLA1 ISSI 1: $9.09 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	$9.09 $8.46 $8.20 $8.00 $7.81	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: $9.88 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 $9.88 $9.19 $8.91 $8.70 $8.49 Reel $8.49	Min.: 1 Mult.: 1 : 1,500		DRAM	SMD/SMT	TSOP-II-86	128 Mbit
NOR Flash 256M 3V 166MHZ Serial Flash IS25LP256D-JMLE-TR ISSI 1: $11.52 1,267In 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	1,267In Stock 11,000Expected 23/11/2026	Cut Tape $11.52 $10.70 $10.37 $10.13 $9.68 Reel $9.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		NOR Flash	SMD/SMT	SOIC-16	256 Mbit	QPI, SPI
DRAM 128M, 3.3V, SDRAM, 4Mx32, 166Mhz, 86 pin TSOP II (400 mil) RoHS IS42S32400J-6TL ISSI 1: $8.86 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 20/09/2027 756 TBD Factory Lead Time: 52 Weeks	$8.86 $8.24 $7.99 $7.80 $7.61	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-86	128 Mbit
DRAM 256M, 2.5V, 166Mhz 16Mx16 Mobile SDR IS42RM16160K-6BLI ISSI 1: $12.97 402In Stock 348Expected 27/09/2027	Mfr. Part No. IS42RM16160K-6BLI Mouser Part No 870-IS42RM16160K6BLI	ISSI	DRAM 256M, 2.5V, 166Mhz 16Mx16 Mobile SDR	Datasheet	402In Stock 348Expected 27/09/2027	$12.97 $12.05 $11.68 $11.14 $10.86	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: $11.56 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	$11.56 $10.75 $10.42 $10.17 $9.61	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: $5.95 898In Stock 960Expected 11/11/2026	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 11/11/2026	$5.95 $5.54 $5.38 $5.25 $5.12	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: $3.60 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	$3.60 $3.43 $3.33 $3.26 $3.19	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: $2.96 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 $2.96 $2.77 $2.51 Reel $2.51	Min.: 1 Mult.: 1 : 2,000		NOR Flash	SMD/SMT	SOP-8	64 Mbit	Dual/Quad SPI/QPI
NOR Flash 64Mb SERIAL FLASH MEMORY WITH 166MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE IS25LP064D-RMLA3 ISSI 1: $3.93 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	$3.93	Min.: 1 Mult.: 1		NOR Flash	SMD/SMT	SOIC-16	64 Mbit	Dual/Quad SPI/QPI
DRAM SDRAM, 256M 64M X 4, 3.3V 54PIN TSOP II 166 MHZ INDUSTRIAL TEMP - Tray AS4C64M4SA-6TIN Alliance Memory 1: $19.76 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	$19.76 $18.32 $17.75 $16.91 View $16.49 $16.24 $15.83	Min.: 1 Mult.: 1		DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 64M, 3.3V, SDRAM, 4Mx16, 166 Mhz, 54 ball BGA (8mmx8mm) RoHS, IT IS42S16400N-6BLI ISSI 1: $8.53 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 20/09/2027 1,740 TBD Factory Lead Time: 52 Weeks	$8.53 $7.94 $7.70 $7.35 $7.17	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-54	64 Mbit
DRAM 256M, 1.8V, 166Mhz Mobile DDR SDRAM IS43LR16160G-6BLI ISSI 1: $14.69 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	$14.69 $13.62 $13.19 $12.57 $12.26	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-60	256 Mbit