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4 bit Memory ICs

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Data Bus Width = 4 bit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
NOR Flash Serial NOR 1.8V 64Mbit x4 I/O WLCSP-14 Macronix MX25U6432FBBI02-TR MX25U6432FBBI02-TR Macronix 1: HK$35.10 5,936On Order	Mfr. Part No. MX25U6432FBBI02-TR Mouser Part No 95-25U6432FBBI02TR	Macronix	NOR Flash Serial NOR 1.8V 64Mbit x4 I/O WLCSP-14	Datasheet	5,936On Order	Cut Tape HK$35.10 HK$32.80 HK$31.81 HK$31.15 View Reel HK$27.62 HK$30.41 HK$28.77 HK$28.69 HK$27.62 HK$27.62	Min.: 1 Mult.: 1 : 6,000	NOR Flash	SMD/SMT	WLCSP-14	64 Mbit	SPI
DRAM Automotive (Tc: -40 to +105C) 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT IS46LD32128C-18BLA2 ISSI 1: HK$283.18 1,368Expected 29/10/2026 New Product	Mfr. Part No. IS46LD32128C-18BLA2 Mouser Part No 870-46LD32128C18BLA2 New Product	ISSI	DRAM Automotive (Tc: -40 to +105C) 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT Learn More about ISSI is46ld cmos drams	Datasheet	1,368Expected 29/10/2026	HK$283.18 HK$262.22 HK$253.92 HK$247.75 HK$238.87	Min.: 1 Mult.: 1	DRAM	SMD/SMT	BGA-168	4 Gb
DRAM Automotive (Tc: -40 to +105C) 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT, T&R IS46LD32128C-18BLA2-TR ISSI 1: HK$321.98 8,000On Order New Product	Mfr. Part No. IS46LD32128C-18BLA2-TR Mouser Part No 870-LD32128C18BLA2TR New Product	ISSI	DRAM Automotive (Tc: -40 to +105C) 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT, T&R Learn More about ISSI is46ld cmos drams	Datasheet	8,000On Order	Cut Tape HK$321.98 HK$297.81 HK$288.28 HK$281.21 HK$271.01 Reel HK$271.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	DRAM	SMD/SMT	BGA-134	4 Gb
FIFO 16 x 4 Asynch FIFO SN74ALS232BN Texas Instruments 75: HK$167.19 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. SN74ALS232BN Mouser Part No 595-SN74ALS232BN	Texas Instruments	FIFO 16 x 4 Asynch FIFO	Datasheet	Non-Stocked Lead-Time 26 Weeks	HK$167.19	Min.: 75 Mult.: 25	FIFO	Through Hole	PDIP-16	64 bit
DRAM DDR2 2Gb, 1.8V, 512Mx4, 400MHz (800Mbps), 0C to +95C, FBGA-60 IM2G04D2DBBG-25 Intelligent Memory 264: HK$587.07 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. IM2G04D2DBBG-25 Mouser Part No 822-IM2G04D2DBBG-25	Intelligent Memory	DRAM DDR2 2Gb, 1.8V, 512Mx4, 400MHz (800Mbps), 0C to +95C, FBGA-60 Learn More about Intelligent Memory ddr2 sdram	Datasheet	Non-Stocked Lead-Time 26 Weeks	HK$587.07	Min.: 264 Mult.: 264	DRAM	SMD/SMT	FBGA-60	2 Gbit
DRAM IoT RAM 128Mb QSPI (x1,x4) SDR 144/84MHz, HS, 1.8V, Ind. Temp, WLCSP APS12804O-SQRH-WA AP Memory 5,000: HK$26.39 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. APS12804O-SQRH-WA Mouser Part No 878-APS12804O-SQRHWA	AP Memory	DRAM IoT RAM 128Mb QSPI (x1,x4) SDR 144/84MHz, HS, 1.8V, Ind. Temp, WLCSP Learn More about AP Memory octal spi psram ddrs	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel HK$26.39	Min.: 5,000 Mult.: 5,000 : 5,000	DRAM	SMD/SMT	WLCSP-15	128 Mbit
DRAM IoT RAM 16Mb QSPI (x4) SDR 144/84MHz, QCC51xx SoC, 1.8V, Ind. Temp, WLCSP APS1604M-SQQ-RB AP Memory 5,000: HK$15.45 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. APS1604M-SQQ-RB Mouser Part No 878-APS1604M-SQQ-RB	AP Memory	DRAM IoT RAM 16Mb QSPI (x4) SDR 144/84MHz, QCC51xx SoC, 1.8V, Ind. Temp, WLCSP Learn More about AP Memory octal spi psram ddrs		Non-Stocked Lead-Time 20 Weeks	Reel HK$15.45	Min.: 5,000 Mult.: 5,000 : 5,000	DRAM	SMD/SMT	WLCSP-8	16 Mbit
DRAM IoT RAM 16Mb QSPI (x4) SDR 144/84MHz, QCC51xx SoC, 1.8V, Ind. Temp., SOP8 APS1604M-SQQ-SN AP Memory 3,000: HK$15.78 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. APS1604M-SQQ-SN Mouser Part No 878-APS1604M-SQQ-SN	AP Memory	DRAM IoT RAM 16Mb QSPI (x4) SDR 144/84MHz, QCC51xx SoC, 1.8V, Ind. Temp., SOP8 Learn More about AP Memory uson8 qspi psram sdrs	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel HK$15.78	Min.: 3,000 Mult.: 3,000 : 3,000	DRAM	SMD/SMT	SOP-8	16 Mbit
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil MX25L12833FM2I-10G-T Macronix 1: HK$55.57 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FM2I-10G-T Mouser Part No 95-25L12833FM2I10T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$55.57 HK$51.79 HK$50.22 HK$47.92 View HK$46.77 HK$46.03	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil MX25L12833FM2I-10G-TB Macronix 20,608: HK$46.03 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FM2I-10G-TB Mouser Part No 95-25L12833FM2I1TB	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$46.03	Min.: 20,608 Mult.: 92	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil +105C MX25L12833FM2J-10G-T Macronix 300: HK$49.65 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FM2J-10G-T Mouser Part No 95-25L12833FM2J10T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$49.65	Min.: 300 Mult.: 300	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil +105C MX25L12833FM2J-10G-TR Macronix 2,000: HK$47.35 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FM2J-10G-TR Mouser Part No 95-25L12833FM2J1TR	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$47.35	Min.: 2,000 Mult.: 2,000 : 2,000	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +85C MX25L12833FM2S-10G-TB Macronix 92: HK$36.17 Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. MX25L12833FM2S-10G-TB Mouser Part No 95-25L12833FM2S10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +85C	Datasheet	Non-Stocked Lead-Time 53 Weeks	HK$36.17 HK$35.02	Min.: 92 Mult.: 92	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 MX25L12833FMI-10G-T Macronix 176: HK$49.65 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FMI-10G-T Mouser Part No 95-25L12833FMI10GT	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$49.65	Min.: 176 Mult.: 176	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 MX25L12833FMI-10G-TB Macronix 4,840: HK$49.65 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FMI-10G-TB Mouser Part No 95-25L12833FMI10TB	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$49.65	Min.: 4,840 Mult.: 44	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 +105C MX25L12833FMJ-10G-T Macronix 176: HK$50.06 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FMJ-10G-T Mouser Part No 95-25L12833FMJ10GT	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$50.06	Min.: 176 Mult.: 176	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 +105C MX25L12833FMJ-10G-TB Macronix 4,840: HK$51.62 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FMJ-10G-TB Mouser Part No 95-25L12833FMJ10TB	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$51.62	Min.: 4,840 Mult.: 44	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 +105C MX25L12833FMJ-10G-TR Macronix 1,000: HK$49.24 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FMJ-10G-TR Mouser Part No 95-25L12833FMJ10TR	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$49.24	Min.: 1,000 Mult.: 1,000 : 1,000	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 Automotive +125C MX25L12833FMQ-10G-TB Macronix 44: HK$41.10 Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. MX25L12833FMQ-10G-TB Mouser Part No 95-25L12833FMQ10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 Automotive +125C	Datasheet	Non-Stocked Lead-Time 53 Weeks	HK$41.10 HK$40.11 HK$38.80	Min.: 44 Mult.: 44	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 Automotive +105C MX25L12833FMR-10G-TB Macronix 44: HK$39.54 Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. MX25L12833FMR-10G-TB Mouser Part No 95-25L12833FMR10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 Automotive +105C	Datasheet	Non-Stocked Lead-Time 53 Weeks	HK$39.54 HK$38.55 HK$37.32	Min.: 44 Mult.: 44	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 Automotive +85C MX25L12833FMS-10G-TB Macronix 44: HK$37.89 Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. MX25L12833FMS-10G-TB Mouser Part No 95-25L12833FMS10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 Automotive +85C	Datasheet	Non-Stocked Lead-Time 53 Weeks	HK$37.89 HK$36.99 HK$35.84	Min.: 44 Mult.: 44	NOR Flash	SMD/SMT	SOP-16	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 Automotive +125C MX25L12833FXDQ-10G-T Macronix 480: HK$55.73 Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. MX25L12833FXDQ-10G-T Mouser Part No 95-25L12833FXDQ10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 Automotive +125C	Datasheet	Non-Stocked Lead-Time 53 Weeks	HK$55.73	Min.: 480 Mult.: 480	NOR Flash	SMD/SMT	BGA-24	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 Automotive +105C MX25L12833FXDR-10G-T Macronix 480: HK$38.63 Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. MX25L12833FXDR-10G-T Mouser Part No 95-25L12833FXDR10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 Automotive +105C	Datasheet	Non-Stocked Lead-Time 53 Weeks	HK$38.63	Min.: 480 Mult.: 480	NOR Flash	SMD/SMT	BGA-24	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 Automotive +85C MX25L12833FXDS-10G-T Macronix 480: HK$37.73 Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. MX25L12833FXDS-10G-T Mouser Part No 95-25L12833FXDS10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 Automotive +85C	Datasheet	Non-Stocked Lead-Time 53 Weeks	HK$37.73	Min.: 480 Mult.: 480	NOR Flash	SMD/SMT	BGA-24	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 8x6mm MX25L12833FZ2I-10G-T Macronix 1: HK$55.57 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25L12833FZ2I-10G-T Mouser Part No 95-25L12833FZ2I10T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 8x6mm	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$55.57 HK$51.79 HK$50.22 HK$47.92 View HK$46.77 HK$46.03	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI