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400 MHz Memory ICs

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Maximum Clock Frequency = 400 MHz

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RoHS Compliant

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Organisation	Interface Type	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
DRAM DDR2 2Gb, 1.8V, 128Mx16, 400MHz (800Mbps), 0C to +95C, FBGA-84 IM2G16D2DBBG-25 Intelligent Memory 1: £45.01 232In 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	232In Stock	£45.01 £41.59 £40.25 £40.24 Quote Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	2 Gbit	128 M x 16		0 C	+ 95 C	Tray
DRAM 1G, 1.8V, DDR2, 128Mx8, 400Mhz a.CL5, 60 ball BGA, (8mmx 10.5mm), RoHS, IT IS43DR81280D-25DBLI ISSI 1: £10.77 20In Stock 242On Order 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	20In Stock 242On Order	£10.77 £10.00 £9.68 £9.22 View £8.98 £6.78	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-60	1 Gb	128 M x 8		- 40 C	+ 95 C
DRAM DDR2 2Gb, 1.8V, 256Mx8, 400MHz (800Mbps), 0C to +95C, FBGA-60 IM2G08D2DBBG-25 Intelligent Memory 1: £50.40 349In Stock Factory Special Order	Mfr. Part No. IM2G08D2DBBG-25 Mouser Part No 822-IM2G08D2DBBG-25 Factory Special Order	Intelligent Memory	DRAM DDR2 2Gb, 1.8V, 256Mx8, 400MHz (800Mbps), 0C to +95C, FBGA-60	Datasheet	349In Stock	£50.40 £46.55 £45.04 £43.91 View £42.81 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-60	2 Gbit	256 M x 8		0 C	+ 95 C	Tray
DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Commercial Temp - Tray AS4C32M16D2C-25BCN Alliance Memory 1: £20.40 186In Stock	Mfr. Part No. AS4C32M16D2C-25BCN Mouser Part No 913-S4C32M16D2C25BCN	Alliance Memory	DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Commercial Temp - Tray Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	186In Stock	£20.40 £18.89 £18.30 £17.84 View £14.06 £14.04 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	512 Mbit	32 M x 16		0 C	+ 85 C	Tray
DRAM ECC DDR2, 1Gb, 1.8V, 128Mx8, 400MHz (800Mbps), -40C to +95C, FBGA-60 IME1G08D2DEBG-25I Intelligent Memory 1: £17.76 527In Stock Factory Special Order	Mfr. Part No. IME1G08D2DEBG-25I Mouser Part No 822-IME1G08D2DEBG25I Factory Special Order	Intelligent Memory	DRAM ECC DDR2, 1Gb, 1.8V, 128Mx8, 400MHz (800Mbps), -40C to +95C, FBGA-60	Datasheet	527In Stock	£17.76 £16.46 £15.94 £15.55 View £15.16 £14.62	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-60	1 Gbit	128 M x 8		- 40 C	+ 95 C	Tray
DRAM DDR2 512Mb, 32Mx16, 800 at CL5, 1.8V, FBGA-84 A3R12E40DBF-8E Zentel Japan 1: £6.15 952In Stock	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	952In Stock	£6.15 £5.71 £5.54 £5.41 View £5.28 £5.12 £4.98 £4.85 £4.72	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FPGA-84	512 Mbit	32 M x 16		0 C	+ 85 C	Tray
DRAM DDR2, 512Mb, 64M x 8, 1.8V, 60-ball BGA 400 MHz Automotive Temp - Tray AS4C64M8D2-25BAN Alliance Memory 1: £20.14 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	£20.14 £18.66 £18.06 £17.62 View £17.19 £16.00 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-60	512 Mbit	64 M x 8		- 40 C	+ 105 C	Tray
DRAM DDR2, 512Mb, 64M x 8, 1.8V, 400Mhz, 60-ball FBGA, Commercial Temp - Tray AS4C64M8D2-25BCN Alliance Memory 1: £16.89 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	£16.89 £15.66 £15.16 £14.80 View £14.43 £13.92 £13.13 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-60	512 Mbit	64 M x 8		0 C	+ 85 C	Tray
DRAM 512Mb, 1.8V, 400MHz 32Mx16 DDR2 SDRAM IS43DR16320C-25DBLI ISSI 1: £13.22 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	£13.22 £12.26 £11.87 £11.31 £11.03	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-84	512 Mbit	32 M x 16		- 40 C	+ 95 C	Tray
DRAM 512M, 1.8V, 400Mhz 32M x 16 DDR2 IS46DR16320D-25DBLA1 ISSI 1: £9.95 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	£9.95 £9.25 £8.97 £8.55 £4.50	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-84	512 Mbit	32 M x 16		- 40 C	+ 85 C	Tray
DRAM 1G (128Mx8) 400MHz 1.8v DDR2 SDRAM IS43DR81280B-25DBLI ISSI 1: £18.31 15In 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	15In Stock 242Expected 31/08/2027	£18.31 £16.97 £16.44 £16.03 £15.42	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-60	1 Gbit	128 M x 8		- 40 C	+ 85 C	Tray
DRAM LPDDR2, 256Mb, 8M X 32, 1.2V, 134ball BGA Commercial Extended temp - Tray AS4C8M32MD2A-25BCN Alliance Memory 1: £6.89 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	£6.89 £6.41 £6.22 £6.07 View £5.61 £4.67	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-134	256 Mbit	8 M x 32		- 25 C	+ 85 C	Tray
DRAM 4G, 1.2/1.8V, LPDDR2, 128Mx32, 400MHz, 168 ball PoP (12mmx12mm) RoHS, IT IS43LD32128B-25BPLI ISSI 1: £45.88 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	£45.88 £42.36 £40.99 £39.95 £38.48	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-168	4 Gbit	128 M x 32		- 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: £13.38 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	£13.38 £12.42 £12.04 £11.75 View £9.30 £9.05 £8.92	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	256 Mbit	16 M x 16		- 40 C	+ 95 C	Tray
DRAM 1G (64Mx16) 400MHz DDR2 1.8v IS43DR16640B-25DBL-TR ISSI 1: £13.43 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 £13.43 £12.45 £12.06 £11.49 £11.20 Reel £11.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	DRAM	SMD/SMT	BGA-84	1 Gbit	64 M x 16		0 C	+ 70 C	Reel, Cut Tape, MouseReel
DRAM 512Mb, 1.8V, 400MHz 32Mx16 DDR2 SDRAM IS43DR16320C-25DBL ISSI 1: £12.00 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	£12.00 £11.13 £10.78 £10.28 £5.53	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-84	512 Mbit	32 M x 16		0 C	+ 85 C	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: £18.85 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	£18.85 £17.46 £16.92 £16.50 View £10.22 £10.21	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-60	2 Gbit	256 M x 8		- 40 C	+ 95 C	Tray
DRAM 512M, 1.8V, 400Mhz 64Mx8 DDR2 SDRAM IS43DR86400C-25DBLI ISSI 1: £13.43 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	£13.43 £12.45 £12.06 £11.49 £11.20	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-60	512 Mbit	64 M x 8		- 40 C	+ 85 C	Tray
SRAM 2.5/3.3V 8M x 36 288M GS8256436GB-400I GSI Technology 1: £530.99 30In Stock	Mfr. Part No. GS8256436GB-400I Mouser Part No 464-GS8256436GB-400I	GSI Technology	SRAM 2.5/3.3V 8M x 36 288M Learn More about GSI Technology gsi syncburst srams	Datasheet	30In Stock	£530.99 £494.69	Min.: 1 Mult.: 1	SRAM	SMD/SMT	BGA-119	288 Mbit	8 M x 36	Parallel	- 40 C	+ 100 C	Tray
DRAM DDR2 1Gb, 1.8V, 64Mx16, 400MHz (800Mbps), 0C to +95C, FBGA-84 IM1G16D2DDBG-25 Intelligent Memory 1: £8.28 118In Stock	Mfr. Part No. IM1G16D2DDBG-25 Mouser Part No 822-IM1G16D2DDBG-25	Intelligent Memory	DRAM DDR2 1Gb, 1.8V, 64Mx16, 400MHz (800Mbps), 0C to +95C, FBGA-84 Learn More about Intelligent Memory ddr2 sdram	Datasheet	118In Stock	£8.28 £7.69 £7.45 £7.26 View £6.91 £6.73 £6.63 £6.50	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	1 Gbit	64 M x 16		0 C	+ 95 C	Tray
DRAM DDR2 512Mb, 1.8V, 32Mx16, 400MHz (800Mbps), 0C to +95C, FBGA-84 IM5116D2DDBG-25 Intelligent Memory 1: £7.65 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	£7.65 £7.11 £6.90 £6.73 View £6.39 £6.14 £6.02	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-60	512 Mbit	32 M x 16		- 40 C	+ 95 C	Tray
DRAM DDR2, 512Mb, 64M x 8, 1.8V, 400Mhz, 60-ball FBGA, Industrial Temp - Tray AS4C64M8D2-25BIN Alliance Memory 1: £17.71 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	£17.71 £16.41 £15.90 £15.50 View £15.12 £14.59 £14.21	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-60	512 Mbit	64 M x 8		- 40 C	+ 95 C	Tray
DRAM ECC DDR2, 1Gb, 1.8V, 64Mx16, 400MHz (800Mbps), -40C to +95C, FBGA-84 IME1G16D2DEBG-25I Intelligent Memory 1: £15.85 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	£15.85 £13.16 £12.75 £12.48	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	1 Gbit	64 M x 16		- 40 C	+ 95 C	Tray
DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Commercial Temp - Tray AS4C32M16D2A-25BCN Alliance Memory 1: £20.40 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	£20.40 £18.90 £18.30 £17.85 View £17.21 £16.77	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	512 Mbit	32 M x 16		0 C	+ 95 C	Tray
DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Industrial Temp - Tray AS4C32M16D2A-25BIN Alliance Memory 1: £12.69 3,245In 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	3,245In Stock	£12.69 £11.79 £11.42 £11.14 View £10.58 £10.31 £10.25	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-84	512 Mbit	32 M x 16		- 40 C	+ 95 C	Tray