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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
DRAM DDR3, 4G, 256M x 16, 1.5V, 96-ball FBGA, 800MHz, Commercial Temp - Tray AS4C256M16D3C-12BCN Alliance Memory 1: $88.17 3,750In Stock	Mfr. Part No. AS4C256M16D3C-12BCN Mouser Part No 913-4C256M16D312BCN	Alliance Memory	DRAM DDR3, 4G, 256M x 16, 1.5V, 96-ball FBGA, 800MHz, Commercial Temp - Tray	Datasheet	3,750In Stock	$88.17 $81.44 $78.78 $76.81 $76.80	Min.: 1 Mult.: 1		DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR3, 4G, 512M x 8, 1.35V, 78-Ball FBGA, 800 MHz, Industrial Temp - Tray AS4C512M8D3LC-12BIN Alliance Memory 1: $96.63 375In Stock	Mfr. Part No. AS4C512M8D3LC-12BIN Mouser Part No 913-4C512M8D3L12BIN	Alliance Memory	DRAM DDR3, 4G, 512M x 8, 1.35V, 78-Ball FBGA, 800 MHz, Industrial Temp - Tray Learn More about Alliance Memory alliance ddr3 sdram	Datasheet	375In Stock	$96.63 $89.23 $86.33 $84.16 Quote Quote	Min.: 1 Mult.: 1		DRAM	SMD/SMT	FBGA-78	4 Gbit
DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 800MHZ, Commercial Temp - Tray AS4C256M16D3LC-12BCN Alliance Memory 1: $75.40 528In Stock 418Expected 26/10/2026	Mfr. Part No. AS4C256M16D3LC-12BCN Mouser Part No 913-C256M16D3LC12BCN	Alliance Memory	DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 800MHZ, Commercial Temp - Tray Learn More about Alliance Memory alliance ddr3 sdram	Datasheet	528In Stock 418Expected 26/10/2026	$75.40 $69.69 $67.43 $65.76 View $62.37 $62.36	Min.: 1 Mult.: 1		DRAM	SMD/SMT	FBGA-96	4 Gbit
NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 8Bit ECC MX35UF4G24AD-Z4I-T Macronix 1: $52.40 62In Stock	Mfr. Part No. MX35UF4G24AD-Z4I-T Mouser Part No 95-35UF4G24ADZ4IT	Macronix	NAND Flash Serial NAND 1.8V 4Gbit x4 WSON-8 8Bit ECC	Datasheet	62In Stock	$52.40 $48.46 $46.91 $45.74 View $44.09 $42.98	Min.: 1 Mult.: 1		NAND Flash	SMD/SMT	WSON-8	4 Gbit	Parallel
DRAM 4G, 1.06-1.17/1.70-1.95V, LPDDR4, 128Mx32, 1600MHz, 200 ball BGA (10mmx14.5mm, 1.1mm max thickness) RoHS IS43LQ32128A-062TBLI ISSI 1: $85.11 136In Stock	Mfr. Part No. IS43LQ32128A-062TBLI Mouser Part No 870-IS32128A-062TBLI	ISSI	DRAM 4G, 1.06-1.17/1.70-1.95V, LPDDR4, 128Mx32, 1600MHz, 200 ball BGA (10mmx14.5mm, 1.1mm max thickness) RoHS	Datasheet	136In Stock	$85.11 $78.64 $76.08 $74.19 $71.50	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-200	4 Gbit
DRAM DDR3, 4G, 256M x 16, 1.5V, 96-ball FBGA, 933MHz, Commercial Temp - Tray AS4C256M16D3C-10BCN Alliance Memory 1: $116.54 240In Stock	Mfr. Part No. AS4C256M16D3C-10BCN Mouser Part No 913-4C256M16D310BCN	Alliance Memory	DRAM DDR3, 4G, 256M x 16, 1.5V, 96-ball FBGA, 933MHz, Commercial Temp - Tray Learn More about Alliance Memory alliance ddr3 sdram	Datasheet	240In Stock	$116.54 $107.56 $104.05 $101.42 $97.73	Min.: 1 Mult.: 1		DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 800MHZ, Automotive Temp - Tray AS4C256M16D3LC-12BAN Alliance Memory 1: $134.41 227In Stock 418Expected 21/1/2027	Mfr. Part No. AS4C256M16D3LC-12BAN Mouser Part No 913-AS4C256M1612BAN	Alliance Memory	DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 800MHZ, Automotive Temp - Tray Learn More about Alliance Memory alliance ddr3 sdram	Datasheet	227In Stock 418Expected 21/1/2027	$134.41 $123.98 $119.88 $116.85	Min.: 1 Mult.: 1		DRAM	SMD/SMT	FBGA-96	4 Gbit
NAND Flash SEE PRODUCT COMMENTS BELOW 4Gb 24nm SLC NAND (EEPROM) TH58BVG2S3HBAI4 Kioxia America 1: $9.22 127In Stock Factory Special Order	Mfr. Part No. TH58BVG2S3HBAI4 Mouser Part No 757-TH58BVG2S3HBAI4 Factory Special Order	Kioxia America	NAND Flash SEE PRODUCT COMMENTS BELOW 4Gb 24nm SLC NAND (EEPROM) Learn More about Kioxia America toshiba slc nand benand		127In Stock	$9.22 $8.58 $8.32 $8.13 $7.94	Min.: 1 Mult.: 1		NAND Flash	SMD/SMT	TFBGA-63	4 Gbit	Parallel
NAND Flash SPI SLC NAND Flash, 4G, 1.8V, 100Mhz, Multiple IO, Industrial, 8pin LGA (8x6) Alliance Memory AS5F14G04SND-10LIN AS5F14G04SND-10LIN Alliance Memory 1: $22.14 172In Stock	Mfr. Part No. AS5F14G04SND-10LIN Mouser Part No 913-S5F14G04SND10LIN	Alliance Memory	NAND Flash SPI SLC NAND Flash, 4G, 1.8V, 100Mhz, Multiple IO, Industrial, 8pin LGA (8x6) Learn More about Alliance Memory as5f spi nand flash	Datasheet	172In Stock	$22.14 $20.55 $19.91 $19.43 View $18.96 $18.10 $17.63	Min.: 1 Mult.: 1		NAND Flash	SMD/SMT	LGA-8	4 Gbit	Quad SPI
DRAM 4G, 1.2V, DDR4, 256Mx16, 2400MT/s @ 16-16-16, 96 ball BGA (7.5mm x13.5mm) RoHS IS43QR16256B-083RBL ISSI 1: $78.83 5In Stock 792On Order	Mfr. Part No. IS43QR16256B-083RBL Mouser Part No 870-43QR16256B083RBL	ISSI	DRAM 4G, 1.2V, DDR4, 256Mx16, 2400MT/s @ 16-16-16, 96 ball BGA (7.5mm x13.5mm) RoHS Learn More about ISSI ddr4 sdram	Datasheet	5In Stock 792On Order	$78.83 $72.76 $70.39 $68.63 $66.12	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM 4G, 1.5V, DDR3, 256Mx16, 1866MT/s @ 13-13-13, 96 ball BGA (9mm x13mm) RoHS, IT IS43TR16256B-107MBLI ISSI 1: $59.43 6In Stock 256Expected 21/12/2026	Mfr. Part No. IS43TR16256B-107MBLI Mouser Part No 870-43T16256B107MBLI	ISSI	DRAM 4G, 1.5V, DDR3, 256Mx16, 1866MT/s @ 13-13-13, 96 ball BGA (9mm x13mm) RoHS, IT Learn More about ISSI is4 ddr3 sdram	Datasheet	6In Stock 256Expected 21/12/2026	$59.43 $54.93 $53.18 $51.86 $49.98	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 IS43TR16256BL-125KBLI ISSI 1: $59.39 6In Stock 5,510On Order	Mfr. Part No. IS43TR16256BL-125KBLI Mouser Part No 870-43T16256BL125KBI	ISSI	DRAM 4G, 1.35V, DDR3L, 256Mx16, 1600MT/s @ 11-11-11, 96 ball BGA (9mm x13mm) RoHS, IT Learn More about ISSI is4 ddr3 sdram	Datasheet	6In Stock 5,510On Order On Order Ship Dates Mfr. No: IS43TR16256BL-125KBLI Stock: 6 Can Dispatch Immediately On Order: 2,850 Expected 21/7/2027 2,660 Expected 20/8/2027 Factory Lead Time: 52 Weeks	$59.39 $47.22 $45.71 $44.58 $42.45	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM Automotive (Tc: -40 to +105C), 4G, 1.35V, DDR3L, 256Mx16, 1866MT/s @ 13-13-13, 96 ball BGA (9mm x 13mm) RoHS IS46TR16256BL-107MBLA2 ISSI 1: $67.39 5In Stock 380On Order	Mfr. Part No. IS46TR16256BL-107MBLA2 Mouser Part No 870-46T16256BL17MBA2	ISSI	DRAM Automotive (Tc: -40 to +105C), 4G, 1.35V, DDR3L, 256Mx16, 1866MT/s @ 13-13-13, 96 ball BGA (9mm x 13mm) RoHS	Datasheet	5In Stock 380On Order	$67.39 $62.30 $60.32 $58.81 $56.68	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-96	4 Gbit
NAND Flash 4G 1.8V x8 4-bit NAND Flash IS34MW04G084-TLI ISSI 1: $50.59 54In Stock	Mfr. Part No. IS34MW04G084-TLI Mouser Part No 870-IS34MW04G084-TLI	ISSI	NAND Flash 4G 1.8V x8 4-bit NAND Flash Learn More about ISSI is34ml is34mw flash memories	Datasheet	54In Stock	$50.59 $46.85 $45.37 $44.25 $35.36	Min.: 1 Mult.: 1		NAND Flash	SMD/SMT	TSOP-I-48	4 Gbit	Parallel
DRAM DDR4, 4G, 256 X 16, 1.2V, 96-Ball FBGA, 1200MHZ, Industrial Temp - Tray AS4C256M16D4-83BIN Alliance Memory 1: $126.51 3In Stock 248Expected 21/1/2027	Mfr. Part No. AS4C256M16D4-83BIN Mouser Part No 913-256M16D4-83BIN	Alliance Memory	DRAM DDR4, 4G, 256 X 16, 1.2V, 96-Ball FBGA, 1200MHZ, Industrial Temp - Tray Learn More about Alliance Memory 4gb high speed cmos sdrams	Datasheet	3In Stock 248Expected 21/1/2027	$126.51 $116.69 $112.84 $109.98	Min.: 1 Mult.: 1		DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR3 4Gb, 1.35V/1.5V, 256Mx16, 933MHz (1866Mbps), 0C to +95C, FBGA-96 IM4G16D3FDBG-107 Intelligent Memory 1: $78.10 627Expected 2/11/2026	Mfr. Part No. IM4G16D3FDBG-107 Mouser Part No 822-IM4G16D3FDBG-107	Intelligent Memory	DRAM DDR3 4Gb, 1.35V/1.5V, 256Mx16, 933MHz (1866Mbps), 0C to +95C, FBGA-96 Learn More about Intelligent Memory ddr3 dram	Datasheet	627Expected 2/11/2026	$78.10 $72.20 $69.86 $68.12 View $66.41 $64.19	Min.: 1 Mult.: 1		DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR3 4Gb, 1.35V/1.5V, 256Mx16, 933MHz (1866Mbps), -40C to +95C, FBGA-96 IM4G16D3FDBG-107I Intelligent Memory 1: $75.26 790Expected 9/11/2026	Mfr. Part No. IM4G16D3FDBG-107I Mouser Part No 822-IM4G16D3FDBG107I	Intelligent Memory	DRAM DDR3 4Gb, 1.35V/1.5V, 256Mx16, 933MHz (1866Mbps), -40C to +95C, FBGA-96 Learn More about Intelligent Memory ddr3 dram	Datasheet	790Expected 9/11/2026	$75.26 $69.55 $67.29 $65.62 View $62.23 $62.22 Quote	Min.: 1 Mult.: 1		DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DRAM DDR3(L) 4GB 256MX16 1866Mbps 1.35V/1.5V 96-FBGA Industrial KTDM4G3C618BGIEAT SMARTsemi 1: $44.04 2,272On Order	Mfr. Part No. KTDM4G3C618BGIEAT Mouser Part No 473-M4G3C618BGIEAT	SMARTsemi	DRAM DRAM DDR3(L) 4GB 256MX16 1866Mbps 1.35V/1.5V 96-FBGA Industrial Learn More about SMARTsemi ddr3 ics	Datasheet	2,272On Order On Order Ship Dates Mfr. No: KTDM4G3C618BGIEAT Stock: 0 On Order: 886 Pending 1,386 Expected 3/11/2026 Factory Lead Time: 14 Weeks	$44.04 $40.68 $39.34 $39.32 $37.39	Min.: 1 Mult.: 1		DRAM	SMD/SMT	FBGA-96	4 Gbit
DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 800MHZ, Commercial Temp - Tape & Reel AS4C256M16D3LC-12BCNTR Alliance Memory 1: $106.41 10In Stock	Mfr. Part No. AS4C256M16D3LC-12BCNTR Mouser Part No 913-256M16D3L12BCNTR	Alliance Memory	DRAM DDR3, 4G, 256M X 16, 1.35V, 96-BALL FBGA, 800MHZ, Commercial Temp - Tape & Reel	Datasheet	10In Stock	Cut Tape $106.41 $98.21 $95.01 $92.60 $89.23 Reel $89.23	Min.: 1 Mult.: 1 : 2,500		DRAM	SMD/SMT	FBGA-96	4 Gbit
NAND Flash Serial NAND 3V 4Gbit x4 WSON-8 8Bit ECC MX35LF4G24AD-Z4I-T Macronix 1: $52.41 4,800On Order	Mfr. Part No. MX35LF4G24AD-Z4I-T Mouser Part No 95-35LF4G24ADZ4IT	Macronix	NAND Flash Serial NAND 3V 4Gbit x4 WSON-8 8Bit ECC	Datasheet	4,800On Order	$52.41 $48.47 $46.92 $45.75 View $44.10 $43.00 Quote	Min.: 1 Mult.: 1		NAND Flash	SMD/SMT	WSON-8	4 Gbit	Parallel
DRAM 4Gb, 256Mx16, 1.35V, Automotive, A3 Range: ( 40 C = TC = 125 C), 1866MT/s, 96-ball BGA, Lead-free, DDR3L IS46TR16256BL-107MBLA3 ISSI 1: $59.58 65In Stock 190On Order Factory Special Order	Mfr. Part No. IS46TR16256BL-107MBLA3 Mouser Part No 870-46TR1626BL17MBA3 Factory Special Order	ISSI	DRAM 4Gb, 256Mx16, 1.35V, Automotive, A3 Range: ( 40 C = TC = 125 C), 1866MT/s, 96-ball BGA, Lead-free, DDR3L Learn More about ISSI is4 ddr3 sdram	Datasheet	65In Stock 190On Order	$59.58 $55.11 $53.34 $52.01 $50.96	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-96	4 Gbit
Memory IC Development Tools Adafruit SPI Flash SD Card - XTSD 4 GB 6039 Adafruit 1: $17.00 84On Order	Mfr. Part No. 6039 Mouser Part No 485-6039	Adafruit	Memory IC Development Tools Adafruit SPI Flash SD Card - XTSD 4 GB	Datasheet	84On Order On Order Ship Dates Mfr. No: 6039 Stock: 0 On Order: 15 Pending 31 Expected 3/11/2026 38 Expected 29/12/2026 Factory Lead Time: 13 Weeks	$17.00	Min.: 1 Mult.: 1	Breakout Boards	Memory IC Development Tools			4 Gbit	SPI
DRAM 4G, 1.2V, DDR4, 256Mx16, 2666MT/s @ 16-16-16, 96 ball BGA (7.5mm x13.5mm) RoHS IS43QR16256B-075UBL ISSI 1: $80.39 2,262On Order	Mfr. Part No. IS43QR16256B-075UBL Mouser Part No 870-3QR16256075UBL	ISSI	DRAM 4G, 1.2V, DDR4, 256Mx16, 2666MT/s @ 16-16-16, 96 ball BGA (7.5mm x13.5mm) RoHS Learn More about ISSI ddr4 sdram	Datasheet	2,262On Order On Order Ship Dates Mfr. No: IS43QR16256B-075UBL Stock: 0 On Order: 480 Expected 21/10/2026 1,782 TBD Factory Lead Time: 52 Weeks	$80.39 $74.23 $71.82 $70.01 $67.47	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-96	4 Gbit
DRAM 4G, 1.2V, DDR4, 256Mx16, 2400MT/s @ 16-16-16, 96 ball BGA (7.5mm x13.5mm) RoHS, IT IS43QR16256B-083RBLI ISSI 1: $80.17 6,231On Order	Mfr. Part No. IS43QR16256B-083RBLI Mouser Part No 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. No: IS43QR16256B-083RBLI Stock: 0 On Order: 2,865 Expected 22/1/2027 3,366 TBD Factory Lead Time: 52 Weeks	$80.17 $74.08 $71.69 $69.89 $66.42	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: $49.34 2,660On Order	Mfr. Part No. IS43TR16256B-125KBL Mouser Part No 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	$49.34 $45.67 $44.20 $43.11 $41.04	Min.: 1 Mult.: 1		DRAM	SMD/SMT	BGA-96	4 Gbit