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400 MHz DRAM

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Maximum Clock Frequency = 400 MHz

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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.	Type	Memory Size	Data Bus Width	Maximum Clock Frequency	Package/Case	Organisation	Access Time	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
DRAM DDR2 2Gb, 1.8V, 128Mx16, 400MHz (800Mbps), 0C to +95C, FBGA-84 IM2G16D2DBBG-25 Intelligent Memory 1: $69.04 221In Stock	Mfr. Part No. IM2G16D2DBBG-25 Mouser Part No 822-IM2G16D2DBBG-25	Intelligent Memory	DRAM DDR2 2Gb, 1.8V, 128Mx16, 400MHz (800Mbps), 0C to +95C, FBGA-84 Learn More about Intelligent Memory ddr2 sdram	Datasheet	221In Stock	$69.04 $63.76 $61.69 $60.21 View $58.77 Quote	Min.: 1 Mult.: 1	SDRAM - DDR2	2 Gbit	16 bit	400 MHz	FBGA-84	128 M x 16	400 ps	1.7 V	1.9 V	0 C	+ 95 C	IM2G16D2	Tray
DRAM DDR2, 512Mb, 64M x 8, 1.8V, 400Mhz, 60-ball FBGA, Industrial Temp - Tray AS4C64M8D2-25BIN Alliance Memory 1: $18.15 1,375In Stock	Mfr. Part No. AS4C64M8D2-25BIN Mouser Part No 913-AS4C64M8D2-25BIN	Alliance Memory	DRAM DDR2, 512Mb, 64M x 8, 1.8V, 400Mhz, 60-ball FBGA, Industrial Temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	1,375In Stock	$18.15 $16.83 $16.31 $15.91 View $15.52 $15.51 Quote	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	8 bit	400 MHz	FBGA-60	64 M x 8	400 ps	1.7 V	1.9 V	- 40 C	+ 95 C	AS4C64M8D2	Tray
DRAM 1G, 1.8V, DDR2, 128Mx8, 400Mhz a.CL5, 60 ball BGA, (8mmx 10.5mm), RoHS, IT IS43DR81280D-25DBLI ISSI 1: $14.35 56In Stock 242Expected 27/10/2026 New Product	Mfr. Part No. IS43DR81280D-25DBLI Mouser Part No 870-43DR81280D25DBLI New Product	ISSI	DRAM 1G, 1.8V, DDR2, 128Mx8, 400Mhz a.CL5, 60 ball BGA, (8mmx 10.5mm), RoHS, IT Learn More about ISSI mobile ddr sdram	Datasheet	56In Stock 242Expected 27/10/2026	$14.35 $13.31 $12.89 $12.28 View $11.97 $9.04	Min.: 1 Mult.: 1	SDRAM - DDR2	1 Gb	4 bit	400 MHz	BGA-60	128 M x 8	450 ps	1.7 V	1.9 V	- 40 C	+ 95 C
DRAM LPDDR2, 256Mb, 8M X 32, 1.2V, 134ball BGA Commercial Extended temp - Tray AS4C8M32MD2A-25BCN Alliance Memory 1: $22.59 148In Stock	Mfr. Part No. AS4C8M32MD2A-25BCN Mouser Part No 913-A4C8M32MD2A25BCN	Alliance Memory	DRAM LPDDR2, 256Mb, 8M X 32, 1.2V, 134ball BGA Commercial Extended temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	148In Stock	$22.59 $20.94 $20.28 $19.78 View $19.04 $18.55 $11.58 $11.54 Quote	Min.: 1 Mult.: 1	SDRAM Mobile - LPDDR2	256 Mbit	32 bit	400 MHz	FBGA-134	8 M x 32	5.5 ns	1.14 V	1.95 V	- 25 C	+ 85 C	AS4C8M32MD2A-25	Tray
DRAM DDR2, 1G, 64M x 16, 1.8V, 96-ball BGA, 400 MHz, (A-die), Automotive Temp - Tray AS4C64M16D2A-25BAN Alliance Memory 1: $65.29 71In Stock	Mfr. Part No. AS4C64M16D2A-25BAN Mouser Part No 913-4C64M16D2A25BAN	Alliance Memory	DRAM DDR2, 1G, 64M x 16, 1.8V, 96-ball BGA, 400 MHz, (A-die), Automotive Temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	71In Stock	$65.29 $60.32 $58.37 $56.92 View $44.99 $44.98	Min.: 1 Mult.: 1	SDRAM - DDR2	1 Gbit	16 bit	400 MHz	FBGA-84	64 M x 16	400 ps	1.7 V	1.9 V	- 40 C	+ 105 C	AS4C64M16D2A	Tray
DRAM DDR2 512Mb, 32Mx16, 800 at CL5, 1.8V, FBGA-84 A3R12E40DBF-8E Zentel Japan 1: $11.42 827In Stock 2,000Expected 21/12/2026	Mfr. Part No. A3R12E40DBF-8E Mouser Part No 155-A3R12E40DBF-8E	Zentel Japan	DRAM DDR2 512Mb, 32Mx16, 800 at CL5, 1.8V, FBGA-84 Learn More about Zentel Japan zentel ddr2 sdram	Datasheet	827In Stock 2,000Expected 21/12/2026	$11.42 $10.62 $10.29 $10.04 View $9.80 $9.48 $9.24 $9.00 Quote	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	16 bit	400 MHz	FPGA-84	32 M x 16	400 ps	1.7 V	1.9 V	0 C	+ 85 C	DDR2	Tray
DRAM DDR2, 512Mb, 64M x 8, 1.8V, 60-ball BGA 400 MHz Automotive Temp - Tray AS4C64M8D2-25BAN Alliance Memory 1: $26.83 245In Stock	Mfr. Part No. AS4C64M8D2-25BAN Mouser Part No 913-AS4C64M8D2-25BAN	Alliance Memory	DRAM DDR2, 512Mb, 64M x 8, 1.8V, 60-ball BGA 400 MHz Automotive Temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	245In Stock	$26.83 $24.85 $24.06 $23.47 View $22.89 $22.09 $22.08	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	8 bit	400 MHz	FBGA-60	64 M x 8	400 ps	1.7 V	1.9 V	- 40 C	+ 105 C	AS4C64M8D2	Tray
DRAM DDR2, 512Mb, 64M x 8, 1.8V, 400Mhz, 60-ball FBGA, Commercial Temp - Tray AS4C64M8D2-25BCN Alliance Memory 1: $22.50 69In Stock	Mfr. Part No. AS4C64M8D2-25BCN Mouser Part No 913-AS4C64M8D2-25BCN	Alliance Memory	DRAM DDR2, 512Mb, 64M x 8, 1.8V, 400Mhz, 60-ball FBGA, Commercial Temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	69In Stock	$22.50 $20.86 $20.20 $19.71 View $19.22 $18.55 $18.07	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	8 bit	400 MHz	FBGA-60	64 M x 8	400 ps	1.7 V	1.9 V	0 C	+ 85 C	AS4C64M8D2	Tray
DRAM 1G (64Mx16) 400MHz DDR2 1.8v IS43DR16640B-25DBL-TR ISSI 1: $17.88 2In Stock 2,500On Order	Mfr. Part No. IS43DR16640B-25DBL-TR Mouser Part No 870-43DR16640B25DBLT	ISSI	DRAM 1G (64Mx16) 400MHz DDR2 1.8v	Datasheet	2In Stock 2,500On Order	Cut Tape $17.88 $16.58 $16.06 $15.30 $14.93 Reel $14.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SDRAM - DDR2	1 Gbit	16 bit	400 MHz	BGA-84	64 M x 16	400 ps	1.7 V	1.9 V	0 C	+ 70 C	IS43DR16640B	Reel, Cut Tape, MouseReel
DRAM 512Mb, 1.8V, 400MHz 32Mx16 DDR2 SDRAM IS43DR16320C-25DBL ISSI 1: $16.00 44In Stock	Mfr. Part No. IS43DR16320C-25DBL Mouser Part No 870-I43DR16320C25DBL	ISSI	DRAM 512Mb, 1.8V, 400MHz 32Mx16 DDR2 SDRAM Learn More about ISSI ddr2 sdram	Datasheet	44In Stock	$16.00 $14.84 $14.37 $13.70 $8.74	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	16 bit	400 MHz	BGA-84	32 M x 16	400 ps	1.7 V	1.9 V	0 C	+ 85 C	IS43DR16320C	Tray
DRAM 512Mb, 1.8V, 400MHz 32Mx16 DDR2 SDRAM IS43DR16320C-25DBLI ISSI 1: $17.61 138In Stock	Mfr. Part No. IS43DR16320C-25DBLI Mouser Part No 870-43DR16320C25DBLI	ISSI	DRAM 512Mb, 1.8V, 400MHz 32Mx16 DDR2 SDRAM Learn More about ISSI ddr2 sdram	Datasheet	138In Stock	$17.61 $16.33 $15.82 $15.52	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	16 bit	400 MHz	BGA-84	32 M x 16	400 ps	1.7 V	1.9 V	- 40 C	+ 95 C	IS43DR16320C	Tray
DRAM 512M, 1.8V, 400Mhz 32M x 16 DDR2 IS46DR16320D-25DBLA1 ISSI 1: $13.26 72In Stock	Mfr. Part No. IS46DR16320D-25DBLA1 Mouser Part No 870-46DR1620D25DBLA1	ISSI	DRAM 512M, 1.8V, 400Mhz 32M x 16 DDR2 Learn More about ISSI ddr2 sdram	Datasheet	72In Stock	$13.26 $12.32 $11.94 $11.38 $11.10	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	16 bit	400 MHz	BGA-84	32 M x 16	400 ps	1.7 V	1.9 V	- 40 C	+ 85 C	IS46DR16320D	Tray
DRAM 4G, 1.2/1.8V, LPDDR2, 128Mx32, 400MHz, 168 ball PoP (12mmx12mm) RoHS, IT IS43LD32128B-25BPLI ISSI 1: $61.09 5In Stock 3,696On Order	Mfr. Part No. IS43LD32128B-25BPLI Mouser Part No 870-LD32128B25BPLI	ISSI	DRAM 4G, 1.2/1.8V, LPDDR2, 128Mx32, 400MHz, 168 ball PoP (12mmx12mm) RoHS, IT	Datasheet	5In Stock 3,696On Order	$61.09 $56.41 $54.58 $53.20 $51.26	Min.: 1 Mult.: 1	SDRAM - LPDDR2	4 Gbit	32 bit	400 MHz	BGA-168	128 M x 32		1.14 V	1.95 V	- 40 C	+ 85 C		Tray
DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400MHZ, INDUSTRIAL TEMP - Tray AS4C16M16D2-25BIN Alliance Memory 1: $18.36 69In Stock	Mfr. Part No. AS4C16M16D2-25BIN Mouser Part No 913-4C16M16D225BIN	Alliance Memory	DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400MHZ, INDUSTRIAL TEMP - Tray	Datasheet	69In Stock	$18.36 $17.03 $16.49 $15.71 View $12.38 $12.37	Min.: 1 Mult.: 1	SDRAM - DDR2	256 Mbit	16 bit	400 MHz	FBGA-84	16 M x 16	450 ps	1.7 V	1.9 V	- 40 C	+ 95 C		Tray
DRAM 1G (128Mx8) 400MHz 1.8v DDR2 SDRAM IS43DR81280B-25DBLI ISSI 1: $24.39 13In Stock 242Expected 31/08/2027	Mfr. Part No. IS43DR81280B-25DBLI Mouser Part No 870-43DR81280B25DBLI	ISSI	DRAM 1G (128Mx8) 400MHz 1.8v DDR2 SDRAM Learn More about ISSI ddr2 sdram	Datasheet	13In Stock 242Expected 31/08/2027	$24.39 $22.61 $21.90 $21.36 $20.55	Min.: 1 Mult.: 1	SDRAM - DDR2	1 Gbit	8 bit	400 MHz	BGA-60	128 M x 8	400 ps	1.7 V	1.9 V	- 40 C	+ 85 C	IS43DR81280B	Tray
DRAM DDR2, 2G, 256M x 8, 1.8v, 60-Ball BGA, 400MHz, Industrial Temp - Tray Alliance Memory AS4C256M8D2-25BIN AS4C256M8D2-25BIN Alliance Memory 1: $25.10 88In Stock	Mfr. Part No. AS4C256M8D2-25BIN Mouser Part No 913-AS4C256M8D225BIN	Alliance Memory	DRAM DDR2, 2G, 256M x 8, 1.8v, 60-Ball BGA, 400MHz, Industrial Temp - Tray	Datasheet	88In Stock	$25.10 $23.26 $22.53 $21.98 View $13.62 $13.61 Quote	Min.: 1 Mult.: 1	SDRAM - DDR2	2 Gbit	8 bit	400 MHz	FBGA-60	256 M x 8	7 ns	1.7 V	1.9 V	- 40 C	+ 95 C	AS4C256M8D2	Tray
DRAM 512M, 1.8V, 400Mhz 64Mx8 DDR2 SDRAM IS43DR86400C-25DBLI ISSI 1: $17.89 146In Stock	Mfr. Part No. IS43DR86400C-25DBLI Mouser Part No 870-43DR86400C25DBLI	ISSI	DRAM 512M, 1.8V, 400Mhz 64Mx8 DDR2 SDRAM Learn More about ISSI ddr2 sdram	Datasheet	146In Stock	$17.89 $16.59 $16.14	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	8 bit	400 MHz	BGA-60	64 M x 8	400 ps	1.7 V	1.9 V	- 40 C	+ 85 C	IS43DR86400C	Tray
DRAM DDR2 512Mb, 1.8V, 32Mx16, 400MHz (800Mbps), 0C to +95C, FBGA-84 IM5116D2DDBG-25 Intelligent Memory 1: $10.19 118In Stock 418Expected 20/11/2026	Mfr. Part No. IM5116D2DDBG-25 Mouser Part No 822-IM5116D2DDBG-25	Intelligent Memory	DRAM DDR2 512Mb, 1.8V, 32Mx16, 400MHz (800Mbps), 0C to +95C, FBGA-84 Learn More about Intelligent Memory ddr2 sdram	Datasheet	118In Stock 418Expected 20/11/2026	$10.19 $9.48 $9.19 $8.97 View $8.51 $8.18 $8.02	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	16 bit	400 MHz	FBGA-60	32 M x 16	400 ps	1.7 V	1.9 V	- 40 C	+ 95 C	IM5116D2	Tray
DRAM ECC DDR2, 1Gb, 1.8V, 64Mx16, 400MHz (800Mbps), -40C to +95C, FBGA-84 IME1G16D2DEBG-25I Intelligent Memory 1: $27.71 66In Stock	Mfr. Part No. IME1G16D2DEBG-25I Mouser Part No 822-IME1G16D2DEBG25I	Intelligent Memory	DRAM ECC DDR2, 1Gb, 1.8V, 64Mx16, 400MHz (800Mbps), -40C to +95C, FBGA-84 Learn More about Intelligent Memory ddr2 sdram	Datasheet	66In Stock	$27.71 $25.67 $24.85 $24.73 View $23.01 $22.41 $22.13 Quote	Min.: 1 Mult.: 1	SDRAM - DDR2	1 Gbit	16 bit	400 MHz	FBGA-84	64 M x 16	400 ps	1.7 V	1.9 V	- 40 C	+ 95 C	IME1G16D2	Tray
DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Commercial Temp - Tray AS4C32M16D2A-25BCN Alliance Memory 1: $32.59 1,185In Stock	Mfr. Part No. AS4C32M16D2A-25BCN Mouser Part No 913-32M16D2A25BCN	Alliance Memory	DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Commercial Temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	1,185In Stock	$32.59 $30.18 $29.23 $28.51 View $27.49 $26.79	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	16 bit	400 MHz	FBGA-84	32 M x 16	400 ps	1.7 V	1.9 V	0 C	+ 95 C	AS4C32M16D2A	Tray
DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Industrial Temp - Tray AS4C32M16D2A-25BIN Alliance Memory 1: $15.95 3,243In Stock	Mfr. Part No. AS4C32M16D2A-25BIN Mouser Part No 913-32M16D2A25BIN	Alliance Memory	DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Industrial Temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	3,243In Stock	$15.95 $14.81 $14.35 $14.00 View $13.29 $12.95 $12.81 Quote	Min.: 1 Mult.: 1	SDRAM - DDR2	512 Mbit	16 bit	400 MHz	FBGA-84	32 M x 16	400 ps	1.7 V	1.9 V	- 40 C	+ 95 C	AS4C32M16D2A	Tray
DRAM DDR2, 1G, 64M x 16, 1.8V, 96-ball BGA, 400 MHz, (A-die), Industrial Temp - Tray AS4C64M16D2A-25BIN Alliance Memory 1: $35.26 617In Stock	Mfr. Part No. AS4C64M16D2A-25BIN Mouser Part No 913-4C64M16D2A25BIN	Alliance Memory	DRAM DDR2, 1G, 64M x 16, 1.8V, 96-ball BGA, 400 MHz, (A-die), Industrial Temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	617In Stock	$35.26 $32.64 $31.60 $30.82 View $29.24 $29.23	Min.: 1 Mult.: 1	SDRAM - DDR2	1 Gbit	16 bit	400 MHz	FBGA-84	64 M x 16	400 ps	1.7 V	1.9 V	- 40 C	+ 95 C	AS4C64M16D2A	Tray
DRAM DDR2, 1G, 128M x 8, 1.8V, 60-ball BGA, 400 MHz, Commercial Temp A-Die - Tray AS4C128M8D2A-25BCN Alliance Memory 1: $39.65 134In Stock	Mfr. Part No. AS4C128M8D2A-25BCN Mouser Part No 913-4C128M8D2A25BCN	Alliance Memory	DRAM DDR2, 1G, 128M x 8, 1.8V, 60-ball BGA, 400 MHz, Commercial Temp A-Die - Tray	Datasheet	134In Stock	$39.65 $36.68 $35.50 $34.62 View $33.75 $32.56 Quote	Min.: 1 Mult.: 1	SDRAM - DDR2	1 Gbit	8 bit	400 MHz	FBGA-60	128 M x 8	400 ps	1.7 V	1.9 V	0 C	+ 85 C	AS4C128M8D2A	Tray
DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray AS4C16M16D2-25BCN Alliance Memory 1: $22.17 206In Stock	Mfr. Part No. AS4C16M16D2-25BCN Mouser Part No 913-4C16M16D225BCN	Alliance Memory	DRAM DDR2, 256M, 16M X 16, 1.8V, 84-BALL BGA, 400 MHZ, COMMERCIAL TEMP - Tray	Datasheet	206In Stock	$22.17 $20.55 $19.91 $19.42 View $18.69 $18.21	Min.: 1 Mult.: 1	SDRAM - DDR2	256 Mbit	16 bit	400 MHz	FBGA-84	16 M x 16	450 ps	1.7 V	1.9 V	0 C	+ 85 C		Tray
DRAM 128Mb DDR2-800, x16 W9712G6KB25I Winbond 1: $8.93 155In Stock NRND	Mfr. Part No. W9712G6KB25I Mouser Part No 454-W9712G6KB25I NRND	Winbond	DRAM 128Mb DDR2-800, x16	Datasheet	155In Stock	$8.93	Min.: 1 Mult.: 1	SDRAM - DDR2	128 Mbit	16 bit	400 MHz	TFBGA-84	8 M x 16	400 ps	1.7 V	1.9 V	- 40 C	+ 95 C	W9712G6KB	Tray