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400 MHz Semiconductors

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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.
Microprocessors - MPU RZ/A1L 400MHz 3MB QFP208 Q2A no enc MP R7S721021VCFP#AA1 Renesas Electronics 1: $30.19 324Expected 10/3/2027	Mfr. Part No. R7S721021VCFP#AA1 Mouser Part No 968-R7S721021VCFPAA1	Renesas Electronics	Microprocessors - MPU RZ/A1L 400MHz 3MB QFP208 Q2A no enc MP	Datasheet	324Expected 10/3/2027	$30.19 $22.62 $20.66 $18.77	Min.: 1 Mult.: 1
DRAM DDR2, 2G, 128M x 16, 1.8V, 400 Mhz, 84ball FBGA, (A-die), Industrial Temp - Tray AS4C128M16D2A-25BIN Alliance Memory 1: $108.09 836On Order	Mfr. Part No. AS4C128M16D2A-25BIN Mouser Part No 913-4C128M16D2A25BIN	Alliance Memory	DRAM DDR2, 2G, 128M x 16, 1.8V, 400 Mhz, 84ball FBGA, (A-die), Industrial Temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	836On Order On Order Ship Dates Mfr. No: AS4C128M16D2A-25BIN Stock: 0 On Order: 466 Expected 30/10/2026 370 Expected 21/12/2026 Factory Lead Time: 12 Weeks	$108.09 $99.77 $96.51 $94.07 $90.64	Min.: 1 Mult.: 1
DRAM DDR2,1G,1.8V, RoHs 400MHz, 64Mx16, IT IS43DR16640C-25DBLI-TR ISSI 1: $22.09 4,997Expected 21/5/2027	Mfr. Part No. IS43DR16640C-25DBLI-TR Mouser Part No 870-3DR16640C25DBLIT	ISSI	DRAM DDR2,1G,1.8V, RoHs 400MHz, 64Mx16, IT	Datasheet	4,997Expected 21/5/2027	Cut Tape $22.09 $21.16 $20.81 $20.30 $20.06 Reel $20.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
DRAM 1G, 1.8V, DDR2, 64Mx16, 400Mhz @ CL5, 84 ball BGA (8mmx12.5mm) RoHS, IT, T&R IS43DR16640B-25DBLI-TR ISSI 1: $33.35 2,498Expected 10/8/2027	Mfr. Part No. IS43DR16640B-25DBLI-TR Mouser Part No 870-4316640B25DBLITR	ISSI	DRAM 1G, 1.8V, DDR2, 64Mx16, 400Mhz @ CL5, 84 ball BGA (8mmx12.5mm) RoHS, IT, T&R	Datasheet	2,498Expected 10/8/2027	Cut Tape $33.35 $30.90 $29.93 $29.20 View Reel $27.39 $28.10 $27.40 $27.39 $27.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
DRAM 512M 32Mx16 400MHz DDR2 1.8V IS43DR16320E-25DBL ISSI 1: $12.53 6,061On Order	Mfr. Part No. IS43DR16320E-25DBL Mouser Part No 870-43DR16320E25DBL	ISSI	DRAM 512M 32Mx16 400MHz DDR2 1.8V	Datasheet	6,061On Order On Order Ship Dates Mfr. No: IS43DR16320E-25DBL Stock: 0 On Order: 1,881 Expected 18/10/2027 4,180 TBD Factory Lead Time: 52 Weeks	$12.53 $11.66 $11.30 $11.03 View $10.76 $10.17 $10.13 $9.76	Min.: 1 Mult.: 1
DRAM 1G (64Mx16) 400MHz 1.8v DDR2 SDRAM IS43DR16640B-25DBLI ISSI 1: $28.00 1,958On Order	Mfr. Part No. IS43DR16640B-25DBLI Mouser Part No 870-43DR16640B25DBLI	ISSI	DRAM 1G (64Mx16) 400MHz 1.8v DDR2 SDRAM Learn More about ISSI ddr2 sdram	Datasheet	1,958On Order On Order Ship Dates Mfr. No: IS43DR16640B-25DBLI Stock: 0 On Order: 286 Expected 3/11/2026 627 Expected 4/11/2026 1,045 TBD Factory Lead Time: 52 Weeks	$28.00 $26.81 $26.32 $25.61 $25.27	Min.: 1 Mult.: 1
DRAM DDR2,1G,1.8V, RoHs 400MHz, 64Mx16 IS43DR16640C-25DBL ISSI 1: $17.34 22,827On Order	Mfr. Part No. IS43DR16640C-25DBL Mouser Part No 870-43DR16640C-25DBL	ISSI	DRAM DDR2,1G,1.8V, RoHs 400MHz, 64Mx16	Datasheet	22,827On Order On Order Ship Dates Mfr. No: IS43DR16640C-25DBL Stock: 0 On Order: 7,988 Expected 22/1/2027 14,839 TBD Factory Lead Time: 52 Weeks	$17.34 $16.12 $15.61 $15.25 View $14.58 $14.21 $13.99	Min.: 1 Mult.: 1
Microprocessors - MPU RZ/A1L 400MHz 3MB QFP176 Q2A no enc MP R7S721020VCFP#AA1 Renesas Electronics 1: $25.17 80On Order	Mfr. Part No. R7S721020VCFP#AA1 Mouser Part No 968-R7S721020VCFPAA1	Renesas Electronics	Microprocessors - MPU RZ/A1L 400MHz 3MB QFP176 Q2A no enc MP	Datasheet	80On Order On Order Ship Dates Mfr. No: R7S721020VCFP#AA1 Stock: 0 On Order: 40 Expected 12/3/2027 40 Expected 19/3/2027 Factory Lead Time: 26 Weeks	$25.17 $20.18 $18.02 $16.31	Min.: 1 Mult.: 1
Microprocessors - MPU RZ/A1LU 400MHz 3MB QFP208 Q2A no enc MP R7S721031VCFP#AA0 Renesas Electronics 1: $28.26 6Expected 11/12/2026	Mfr. Part No. R7S721031VCFP#AA0 Mouser Part No 968-R7S721031VCFPAA0	Renesas Electronics	Microprocessors - MPU RZ/A1LU 400MHz 3MB QFP208 Q2A no enc MP Learn More about Renesas Electronics renesas rz a series mcus	Datasheet	6Expected 11/12/2026	$28.26 $21.71 $20.73 $18.77	Min.: 1 Mult.: 1
DRAM DDR2, 1G, 128M x 8, 1.8V, 60-ball BGA, 400 MHz, Industrial Temp A Die - Tray AS4C128M8D2A-25BIN Alliance Memory 1: $77.94 233Expected 26/1/2027	Mfr. Part No. AS4C128M8D2A-25BIN Mouser Part No 913-4C128M8D2A25BIN	Alliance Memory	DRAM DDR2, 1G, 128M x 8, 1.8V, 60-ball BGA, 400 MHz, Industrial Temp A Die - Tray	Datasheet	233Expected 26/1/2027	$77.94 $71.97 $69.63 $67.88 $65.40	Min.: 1 Mult.: 1
DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Industrial Temp - Tray AS4C32M16D2C-25BIN Alliance Memory 1: $39.73 198Expected 21/12/2026	Mfr. Part No. AS4C32M16D2C-25BIN Mouser Part No 913-S4C32M16D2C25BIN	Alliance Memory	DRAM DDR2, 512Mb, 32M x 16, 1.8V, 84-ball BGA, 400 MHz, Industrial Temp - Tray Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	198Expected 21/12/2026	$39.73 $36.79 $35.62 $34.75 View $27.27 $27.25	Min.: 1 Mult.: 1
DRAM LPDDR2, 1G, 64M X 16, 1.2V, 134ball BGA (A-DIE) INDUSTRIAL TEMP - Tape & Reel Alliance Memory AS4C64M16MD2A-25BINTR AS4C64M16MD2A-25BINTR Alliance Memory 1: $52.65 1,950Expected 18/12/2026	Mfr. Part No. AS4C64M16MD2A-25BINTR Mouser Part No 913-4C6416MD2A25BINT	Alliance Memory	DRAM LPDDR2, 1G, 64M X 16, 1.2V, 134ball BGA (A-DIE) INDUSTRIAL TEMP - Tape & Reel Learn More about Alliance Memory alliance low power ddr2 sdram	Datasheet	1,950Expected 18/12/2026	Cut Tape $52.65 $48.74 $47.21 $46.05 View Reel $43.28 $44.40 $43.28 $43.28	Min.: 1 Mult.: 1 : 2,000
DRAM DDR2,2G,1.8V, RoHs 400MHz,128Mx16, IT IS43DR16128C-25DBLI ISSI 1: $36.43 1,029On Order	Mfr. Part No. IS43DR16128C-25DBLI Mouser Part No 870-3DR16128C-25DBLI	ISSI	DRAM DDR2,2G,1.8V, RoHs 400MHz,128Mx16, IT	Datasheet	1,029On Order	Cut Tape $36.43 $33.77 $32.71 $31.91 $30.71	Min.: 1 Mult.: 1
DRAM DDR2,1G,1.8V, RoHs 400MHz, 64Mx16, IT IS43DR16640C-25DBLI ISSI 1: $19.01 730On Order	Mfr. Part No. IS43DR16640C-25DBLI Mouser Part No 870-3DR16640C-25DBLI	ISSI	DRAM DDR2,1G,1.8V, RoHs 400MHz, 64Mx16, IT	Datasheet	730On Order	$19.01 $17.65 $17.11 $16.32 $15.91	Min.: 1 Mult.: 1
DRAM 512M, 1.8V, 400Mhz 32M x 16 DDR2 IS43DR16320D-25DBLI ISSI 1: $18.99 415On Order	Mfr. Part No. IS43DR16320D-25DBLI Mouser Part No 870-43DR16320D25DBLI	ISSI	DRAM 512M, 1.8V, 400Mhz 32M x 16 DDR2 Learn More about ISSI ddr2 sdram	Datasheet	415On Order On Order Ship Dates Mfr. No: IS43DR16320D-25DBLI Stock: 0 On Order: 206 Expected 27/10/2026 209 Expected 4/11/2026 Factory Lead Time: 52 Weeks	$18.99 $18.51 $18.32 $18.17 $16.59	Min.: 1 Mult.: 1
DRAM 512M 32Mx16 400MHz DDR2 1.8V IS43DR16320E-25DBLI ISSI 1: $14.40 1,672On Order	Mfr. Part No. IS43DR16320E-25DBLI Mouser Part No 870-43DR16320E25DBLI	ISSI	DRAM 512M 32Mx16 400MHz DDR2 1.8V	Datasheet	1,672On Order	$14.40 $13.80 $13.56 $13.37 View $13.19 $12.77 $11.46 $11.29	Min.: 1 Mult.: 1
DRAM 2G 256Mx8 400MHz DDR2 1.8V IS43DR82560C-25DBL ISSI 1: $25.69 239Expected 30/9/2027	Mfr. Part No. IS43DR82560C-25DBL Mouser Part No 870-43DR82560C25DBL	ISSI	DRAM 2G 256Mx8 400MHz DDR2 1.8V	Datasheet	239Expected 30/9/2027	Cut Tape $25.69 $24.40 $23.88 $23.50 $23.09	Min.: 1 Mult.: 1
DRAM LPDDR2, 4G, 128M X 32, 1.2V, 134 BALL BGA, 400MHZ, Industrial TEMP - Tray AS4C128M32MD2A-25BIN Alliance Memory 1: $65.42 310On Order	Mfr. Part No. AS4C128M32MD2A-25BIN Mouser Part No 913-4C12832MD2A25BIN	Alliance Memory	DRAM LPDDR2, 4G, 128M X 32, 1.2V, 134 BALL BGA, 400MHZ, Industrial TEMP - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	310On Order On Order Ship Dates Mfr. No: AS4C128M32MD2A-25BIN Stock: 0 On Order: 142 Expected 26/1/2027 168 Expected 10/5/2027 Factory Lead Time: 30 Weeks	$65.42 $60.48 $58.52 $57.07 $54.58	Min.: 1 Mult.: 1
DRAM DDR2, 2G, 128M x 16, 1.8V, 400 Mhz, 84ball FBGA, (A-die), Automotive Temp - Tray AS4C128M16D2A-25BAN Alliance Memory 1: $114.85 209Expected 26/11/2026	Mfr. Part No. AS4C128M16D2A-25BAN Mouser Part No 913-4C128M16D2A25BAN	Alliance Memory	DRAM DDR2, 2G, 128M x 16, 1.8V, 400 Mhz, 84ball FBGA, (A-die), Automotive Temp - Tray Learn More about Alliance Memory alliance ddr2 sdram	Datasheet	209Expected 26/11/2026	$114.85 $106.00 $102.54 $99.95 $96.30	Min.: 1 Mult.: 1
DRAM 1G 32Mx32 400MHz LPDDR2 1.2/1.8V IS43LD32320C-25BLI ISSI 1: $23.94 545On Order Factory Special Order	Mfr. Part No. IS43LD32320C-25BLI Mouser Part No 870-43LD32320C25BLI Factory Special Order	ISSI	DRAM 1G 32Mx32 400MHz LPDDR2 1.2/1.8V Learn More about ISSI mobile lpddr2 sdram	Datasheet	545On Order	Cut Tape $23.94 $22.20 $21.50 $20.48 View $19.96 $19.68 $19.18	Min.: 1 Mult.: 1
DRAM LPDDR2, 2G, 128M X 16, 1.2V, 134ball BGA A-DIE INDUSTRIAL TEMP - Tray Alliance Memory AS4C128M16MD2A-25BIN AS4C128M16MD2A-25BIN Alliance Memory 1: $67.77 121Expected 26/11/2026	Mfr. Part No. AS4C128M16MD2A-25BIN Mouser Part No 913-4C12816MD2A25BIN	Alliance Memory	DRAM LPDDR2, 2G, 128M X 16, 1.2V, 134ball BGA A-DIE INDUSTRIAL TEMP - Tray Learn More about Alliance Memory alliance low power ddr2 sdram	Datasheet	121Expected 26/11/2026	$67.77 $62.57 $60.55 $59.02 $56.88	Min.: 1 Mult.: 1
DRAM DDR2 1Gb, 64Mx16, 800 at CL5, 1.8V, FBGA-84 A3R1GE40JBF-8E Zentel Japan 1: $18.81 102Expected 9/11/2026	Mfr. Part No. A3R1GE40JBF-8E Mouser Part No 155-A3R1GE40JBF-8E	Zentel Japan	DRAM DDR2 1Gb, 64Mx16, 800 at CL5, 1.8V, FBGA-84 Learn More about Zentel Japan zentel ddr2 sdram	Datasheet	102Expected 9/11/2026	$18.81 $17.46 $16.93 $16.52 View $16.12 $15.59 $15.19 $14.81 Quote	Min.: 1 Mult.: 1
DRAM 512M 64Mx8 400MHz DDR2 1.8V IS43DR86400E-25DBLI ISSI 1: $14.42 192Expected 23/10/2026	Mfr. Part No. IS43DR86400E-25DBLI Mouser Part No 870-43DR86400E25DBLI	ISSI	DRAM 512M 64Mx8 400MHz DDR2 1.8V	Datasheet	192Expected 23/10/2026	$14.42 $13.40 $12.99 $12.69 $12.09	Min.: 1 Mult.: 1
Microprocessors - MPU BGAGREENIND TEMPMRLA AT91SAM9G15-CU-999 Microchip Technology 500: $11.52 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. AT91SAM9G15-CU-999 Mouser Part No 556-AT91SAM9G15CU999	Microchip Technology	Microprocessors - MPU BGAGREENIND TEMPMRLA Learn More about Microchip Technology microchip 32bit mpu	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel $11.52	Min.: 500 Mult.: 500 : 500
Microprocessors - MPU TFBGA GRN IND TEMP MRLA AT91SAM9G25-CFU Microchip Technology 240: $11.33 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT91SAM9G25-CFU Mouser Part No 556-AT91SAM9G25-CFU	Microchip Technology	Microprocessors - MPU TFBGA GRN IND TEMP MRLA Learn More about Microchip Technology microchip sam9g microprocessors	Datasheet	Non-Stocked Lead-Time 10 Weeks	$11.33	Min.: 240 Mult.: 240

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