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4 Gbit Memory ICs

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Memory Size = 4 Gbit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
DRAM 4G, 1.2V, DDR4, 256Mx16, 2400MT/s @ 16-16-16, 96 ball BGA (7.5mm x13.5mm) RoHS, IT IS43QR16256B-083RBLI ISSI 1: NT$2,113.36 6,231On Order	Mfr. Part # IS43QR16256B-083RBLI Mouser Part # 870-43QR16256B083RBI	ISSI	DRAM 4G, 1.2V, DDR4, 256Mx16, 2400MT/s @ 16-16-16, 96 ball BGA (7.5mm x13.5mm) RoHS, IT Learn More about ISSI ddr4 sdram	Datasheet	6,231On Order On Order Ship Dates Mfr. #: IS43QR16256B-083RBLI Stock: 0 On Order: 2,865 Expected 1/22/2027 3,366 TBD Factory Lead-Time: 52 Weeks	NT$2,113.36 NT$1,952.75 NT$1,889.65 NT$1,842.33 NT$1,750.91	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM 4G, 1.5V, DDR3, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS IS43TR16256B-125KBL ISSI 1: NT$1,300.64 2,660On Order	Mfr. Part # IS43TR16256B-125KBL Mouser Part # 870-43T16256B125KBL	ISSI	DRAM 4G, 1.5V, DDR3, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS Learn More about ISSI is4 ddr3 sdram	Datasheet	2,660On Order	NT$1,300.64 NT$1,203.84 NT$1,165.13 NT$1,136.45 NT$1,081.95	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM 4G, 1.5V, DDR3, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS, IT IS43TR16256B-125KBLI ISSI 1: NT$1,565.57 10,965On Order	Mfr. Part # IS43TR16256B-125KBLI Mouser Part # 870-43T16256B125KBLI	ISSI	DRAM 4G, 1.5V, DDR3, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS, IT Learn More about ISSI is4 ddr3 sdram	Datasheet	10,965On Order On Order Ship Dates Mfr. #: IS43TR16256B-125KBLI Stock: 0 On Order: 515 Expected 11/23/2026 10,450 TBD Factory Lead-Time: 52 Weeks	NT$1,565.57 NT$1,447.98 NT$1,401.74 NT$1,366.96 NT$1,317.49	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM 4G, 1.5V, DDR3, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS, T&R IS43TR16256B-125KBL-TR ISSI 1: NT$1,070.48 4,500On Order	Mfr. Part # IS43TR16256B-125KBL-TR Mouser Part # 870-43T16256B125KBLT	ISSI	DRAM 4G, 1.5V, DDR3, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS, T&R Learn More about ISSI is4 ddr3 sdram	Datasheet	4,500On Order	Cut Tape NT$1,070.48 NT$991.61 NT$960.06 NT$936.76 NT$903.06 Reel NT$903.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM 4G, 1.35V, DDR3L, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS IS43TR16256BL-125KBL ISSI 1: NT$1,422.89 11,330On Order	Mfr. Part # IS43TR16256BL-125KBL Mouser Part # 870-43T16256BL125KBL	ISSI	DRAM 4G, 1.35V, DDR3L, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS Learn More about ISSI is4 ddr3 sdram	Datasheet	11,330On Order	NT$1,422.89 NT$1,316.05 NT$1,274.11 NT$1,242.20 NT$1,197.39	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM 4G, 1.35V, DDR3L, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS, IT, T&R IS43TR16256BL-125KBLI-TR ISSI 1: NT$1,570.59 7,398Expected 1/25/2027	Mfr. Part # IS43TR16256BL-125KBLI-TR Mouser Part # 870-43T16256BL15KBIT	ISSI	DRAM 4G, 1.35V, DDR3L, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS, IT, T&R Learn More about ISSI is4 ddr3 sdram	Datasheet	7,398Expected 1/25/2027	Cut Tape NT$1,570.59 NT$1,452.64 NT$1,406.04 NT$1,371.26 NT$1,321.79 Reel NT$1,321.79 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM Automotive (Tc: -40 to +105C), 4G, 1.5V, DDR3, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS IS46TR16256B-125KBLA2 ISSI 1: NT$1,776.01 5,120On Order	Mfr. Part # IS46TR16256B-125KBLA2 Mouser Part # 870-46T16256B125KBA2	ISSI	DRAM Automotive (Tc: -40 to +105C), 4G, 1.5V, DDR3, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS Learn More about ISSI 4gb ddr3 sdram	Datasheet	5,120On Order	NT$1,776.01 NT$1,642.65 NT$1,590.31 NT$1,550.51 NT$1,494.23	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM Automotive (Tc: -40 to +105C), 4G, 1.35V, DDR3L, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x 13mm) RoHS IS46TR16256BL-125KBLA2 ISSI 1: NT$1,775.65 13,116On Order	Mfr. Part # IS46TR16256BL-125KBLA2 Mouser Part # 870-46T16256BL12KBA2	ISSI	DRAM Automotive (Tc: -40 to +105C), 4G, 1.35V, DDR3L, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x 13mm) RoHS Learn More about ISSI 4gb ddr3 sdram	Datasheet	13,116On Order On Order Ship Dates Mfr. #: IS46TR16256BL-125KBLA2 Stock: 0 On Order: 2,286 Expected 10/19/2027 10,830 TBD Factory Lead-Time: 52 Weeks	NT$1,775.65 NT$1,642.29 NT$1,589.95 NT$1,550.15 NT$1,494.23	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT IS43LD32128B-18BLI ISSI 1: NT$1,943.43 1,118Expected 7/30/2027	Mfr. Part # IS43LD32128B-18BLI Mouser Part # 870-LD32128B18BLI	ISSI	DRAM 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT	Datasheet	1,118Expected 7/30/2027	NT$1,943.43 NT$1,794.65 NT$1,736.22 NT$1,692.84 NT$1,630.82	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-134	4 Gbit
DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 933MHZ, Industrial Temp - Tape & Reel AS4C256M16D3LC-10BINTR Alliance Memory 1: NT$2,893.81 4,992Expected 12/21/2026	Mfr. Part # AS4C256M16D3LC-10BINTR Mouser Part # 913-256M16D3L10BINTR	Alliance Memory	DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 933MHZ, Industrial Temp - Tape & Reel	Datasheet	4,992Expected 12/21/2026	Cut Tape NT$2,893.81 NT$2,670.83 NT$2,583.71 NT$2,518.46 NT$2,426.69 Reel NT$2,426.69	Min.: 1 Mult.: 1 : 2,500	DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 800MHZ, Industrial Temp - Tray AS4C256M16D3LC-12BIN Alliance Memory 1: NT$2,106.90 16,304On Order New Product	Mfr. Part # AS4C256M16D3LC-12BIN Mouser Part # 913-256M16D3LC-12BIN New Product	Alliance Memory	DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 800MHZ, Industrial Temp - Tray Learn More about Alliance Memory alliance ddr3 sdram	Datasheet	16,304On Order On Order Ship Dates Mfr. #: AS4C256M16D3LC-12BIN Stock: 0 On Order: 7,317 Expected 1/21/2027 8,987 TBD Factory Lead-Time: 30 Weeks	NT$2,106.90 NT$1,947.01 NT$1,883.92 NT$1,836.95 View NT$1,742.31 NT$1,741.95	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR4, 4G, 256 X 16, 1.2V, 96-Ball FBGA, 1333MHZ, Industrial Temp - Tray AS4C256M16D4-75BIN Alliance Memory 1: NT$3,250.52 1,462Expected 7/21/2027	Mfr. Part # AS4C256M16D4-75BIN Mouser Part # 913-256M16D4-75BIN	Alliance Memory	DRAM DDR4, 4G, 256 X 16, 1.2V, 96-Ball FBGA, 1333MHZ, Industrial Temp - Tray Learn More about Alliance Memory 4gb high speed cmos sdrams	Datasheet	1,462Expected 7/21/2027	NT$3,250.52 NT$2,999.93 NT$2,902.06 NT$2,828.92 View NT$2,725.68 Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR3, 4G, 256M x 16, 1.5V, 96-ball FBGA, 800MHz, Industrial Temp - Tray AS4C256M16D3C-12BIN Alliance Memory 1: NT$2,938.62 2,441On Order	Mfr. Part # AS4C256M16D3C-12BIN Mouser Part # 913-4C256M16D312BIN	Alliance Memory	DRAM DDR3, 4G, 256M x 16, 1.5V, 96-ball FBGA, 800MHz, Industrial Temp - Tray	Datasheet	2,441On Order On Order Ship Dates Mfr. #: AS4C256M16D3C-12BIN Stock: 0 On Order: 978 Expected 11/3/2026 1,463 Expected 11/5/2026 Factory Lead-Time: 30 Weeks	NT$2,938.62 NT$2,712.41 NT$2,623.86 NT$2,557.54 NT$2,464.33	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 933MHZ, Industrial Temp - Tray AS4C256M16D3LC-10BIN Alliance Memory 1: NT$2,938.62 411Expected 11/2/2026	Mfr. Part # AS4C256M16D3LC-10BIN Mouser Part # 913-4C256M16D3L10BIN	Alliance Memory	DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 933MHZ, Industrial Temp - Tray Learn More about Alliance Memory alliance ddr3 sdram	Datasheet	411Expected 11/2/2026	NT$2,938.62 NT$2,712.41 NT$2,623.86 NT$2,557.54 NT$2,464.33	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR4, 4G, 512M x 8, 1.2V, 78-Ball FBGA, 1200MHZ, Industrial Temp - Tray AS4C512M8D4-83BIN Alliance Memory 1: NT$2,974.83 726Expected 1/21/2027	Mfr. Part # AS4C512M8D4-83BIN Mouser Part # 913-512M8D4-83BIN	Alliance Memory	DRAM DDR4, 4G, 512M x 8, 1.2V, 78-Ball FBGA, 1200MHZ, Industrial Temp - Tray Learn More about Alliance Memory 4gb high speed cmos sdrams	Datasheet	726Expected 1/21/2027	NT$2,974.83 NT$2,746.47 NT$2,656.84 Quote Quote	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-78	4 Gbit
NAND Flash SPI SLC NAND Flash, 4Gb, 3V, 120Mhz, Multiple IO, Industrial, 8pin LGA (8x6) A Die AS5F34G04SNDA-08LIN Alliance Memory 1: NT$583.64 1,408On Order	Mfr. Part # AS5F34G04SNDA-08LIN Mouser Part # 913-F34G04SNDA-08LIN	Alliance Memory	NAND Flash SPI SLC NAND Flash, 4Gb, 3V, 120Mhz, Multiple IO, Industrial, 8pin LGA (8x6) A Die	Datasheet	1,408On Order On Order Ship Dates Mfr. #: AS5F34G04SNDA-08LIN Stock: 0 On Order: 352 Expected 3/3/2027 1,056 Expected 3/8/2027 Factory Lead-Time: 20 Weeks	NT$583.64 NT$541.69 NT$524.84	Min.: 1 Mult.: 1	NAND Flash	SMD/SMT	LGA-8	4 Gbit	Quad SPI
DRAM 4G, 1.06-1.17/1.70-1.95V, LPDDR4, 256Mx16, 1866MHz, 200 ball BGA (10mmx14.5mm, 1.1mm max thickness) RoHS IS43LQ16256B-053BLI ISSI 1: NT$1,802.90 131On Order	Mfr. Part # IS43LQ16256B-053BLI Mouser Part # 870-43LQ16256B053BLI	ISSI	DRAM 4G, 1.06-1.17/1.70-1.95V, LPDDR4, 256Mx16, 1866MHz, 200 ball BGA (10mmx14.5mm, 1.1mm max thickness) RoHS Learn More about ISSI lpddr4 lpddr4x sdram	Datasheet	131On Order	NT$1,802.90 NT$1,664.87 NT$1,610.74 NT$1,570.23 NT$1,512.87	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-200	4 Gbit
DRAM 4G, 1.35V, DDR3L, 256Mx16, 1866MT/s @ 13-13-13, 96 ball BGA (9mm x13mm) RoHS IS43TR16256BL-107MBL ISSI 1: NT$1,422.89 560On Order	Mfr. Part # IS43TR16256BL-107MBL Mouser Part # 870-43T16256BL107MBL	ISSI	DRAM 4G, 1.35V, DDR3L, 256Mx16, 1866MT/s @ 13-13-13, 96 ball BGA (9mm x13mm) RoHS Learn More about ISSI is4 ddr3 sdram	Datasheet	560On Order	NT$1,422.89 NT$1,316.05 NT$1,274.11 NT$1,242.20 NT$1,197.39	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM 4G, 1.35V, DDR3L, 512Mx8, 1600MT/s @ 11-11-11, 78 ball BGA (8mm x10.5mm) RoHS, IT IS43TR85120BL-125KBLI ISSI 1: NT$1,046.46 451On Order	Mfr. Part # IS43TR85120BL-125KBLI Mouser Part # 870-43T85120BL125KBI	ISSI	DRAM 4G, 1.35V, DDR3L, 512Mx8, 1600MT/s @ 11-11-11, 78 ball BGA (8mm x10.5mm) RoHS, IT Learn More about ISSI is4 ddr3 sdram	Datasheet	451On Order On Order Ship Dates Mfr. #: IS43TR85120BL-125KBLI Stock: 0 On Order: 209 Expected 2/17/2027 242 TBD Factory Lead-Time: 52 Weeks	NT$1,046.46 NT$969.38 NT$938.55 NT$915.61 NT$863.99	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-78	4 Gbit
DRAM Automotive (Tc: -40 to +95C), 4G, 1.35V, DDR3L, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x 13mm) RoHS IS46TR16256BL-125KBLA1 ISSI 1: NT$1,644.44 179On Order	Mfr. Part # IS46TR16256BL-125KBLA1 Mouser Part # 870-46T16256BL12KBA1	ISSI	DRAM Automotive (Tc: -40 to +95C), 4G, 1.35V, DDR3L, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x 13mm) RoHS Learn More about ISSI 4gb ddr3 sdram	Datasheet	179On Order	NT$1,644.44 NT$1,521.12 NT$1,472.36 NT$1,435.79 NT$1,383.45	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM LPDDR2, 4G, 128M X 32, 1.2V, 134 BALL BGA, 400MHZ, Industrial TEMP - Tray AS4C128M32MD2A-25BIN Alliance Memory 1: NT$1,724.39 310On Order	Mfr. Part # AS4C128M32MD2A-25BIN Mouser Part # 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. #: AS4C128M32MD2A-25BIN Stock: 0 On Order: 142 Expected 1/26/2027 168 Expected 5/10/2027 Factory Lead-Time: 30 Weeks	NT$1,724.39 NT$1,594.25 NT$1,542.63 NT$1,504.27 NT$1,438.66	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-134	4 Gbit
NAND Flash SLC Parallel NAND Flash, 4Gb, x8, 3.3V, 4bit ECC, 25ns, 63b FBGA, Industrial Grade AS9F34G08SA-25BIN Alliance Memory 1: NT$963.29 407Expected 1/21/2027	Mfr. Part # AS9F34G08SA-25BIN Mouser Part # 913-AS9F34G08SA25BIN	Alliance Memory	NAND Flash SLC Parallel NAND Flash, 4Gb, x8, 3.3V, 4bit ECC, 25ns, 63b FBGA, Industrial Grade Learn More about Alliance Memory alliance as9f nand flash memories	Datasheet	407Expected 1/21/2027	NT$963.29 NT$892.31 NT$863.99 NT$842.83 View NT$799.81 NT$779.02	Min.: 1 Mult.: 1	NAND Flash	SMD/SMT	FBGA-63	4 Gbit	Parallel
DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 933MHZ, Automotive Temp - Tray AS4C256M16D3LC-10BAN Alliance Memory 1: NT$3,543.06 195Expected 1/21/2027 New Product	Mfr. Part # AS4C256M16D3LC-10BAN Mouser Part # 913-C256M16D3LC10BAN New Product	Alliance Memory	DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 933MHZ, Automotive Temp - Tray	Datasheet	195Expected 1/21/2027	NT$3,543.06 NT$3,268.09 NT$3,160.18 NT$3,080.23	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DRAM DDR3(L) 4GB 256MX16 1866Mbps 1.35V/1.5V 96-FBGA Commercial KTDM4G3C618BGCEAT SMARTsemi 1: NT$1,160.46 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # KTDM4G3C618BGCEAT Mouser Part # 473-M4G3C618BGCEAT	SMARTsemi	DRAM DRAM DDR3(L) 4GB 256MX16 1866Mbps 1.35V/1.5V 96-FBGA Commercial Learn More about SMARTsemi ddr3 ics	Datasheet	Non-Stocked Lead-Time 8 Weeks	NT$1,160.46 NT$1,071.92 NT$1,036.78 NT$1,010.97 NT$985.52	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DRAM DDR4 4GB 512MX8 2666Mbps 1.2V 78-FBGA Commercial KTDM4G4B826BGCEAT SMARTsemi 1: NT$656.06 Lead-Time 3 Weeks	Mfr. Part # KTDM4G4B826BGCEAT Mouser Part # 473-M4G4B826BGCEAT	SMARTsemi	DRAM DRAM DDR4 4GB 512MX8 2666Mbps 1.2V 78-FBGA Commercial Learn More about SMARTsemi ddr4 ics	Datasheet	Lead-Time 3 Weeks	NT$656.06	Min.: 1 Mult.: 1	DRAM	SMD/SMT	FBGA-78	4 Gbit