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4 bit Memory ICs

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Data Bus Width = 4 bit

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RoHS Compliant

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $4.27 5,936On Order	Mfr. Part # MX25U6432FBBI02-TR Mouser Part # 95-25U6432FBBI02TR	Macronix	NOR Flash Serial NOR 1.8V 64Mbit x4 I/O WLCSP-14	Datasheet	5,936On Order	Cut Tape $4.27 $3.99 $3.87 $3.79 View Reel $3.36 $3.70 $3.50 $3.49 $3.36 $3.36	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: $34.45 1,368Expected 10/29/2026 New Product	Mfr. Part # IS46LD32128C-18BLA2 Mouser Part # 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 10/29/2026	$34.45 $31.90 $30.89 $30.14 $29.06	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: $39.17 8,000On Order New Product	Mfr. Part # IS46LD32128C-18BLA2-TR Mouser Part # 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 $39.17 $36.23 $35.07 $34.21 $32.97 Reel $32.97 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: $20.34 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # SN74ALS232BN Mouser Part # 595-SN74ALS232BN	Texas Instruments	FIFO 16 x 4 Asynch FIFO	Datasheet	Non-Stocked Lead-Time 26 Weeks	$20.34	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: $71.42 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # IM2G04D2DBBG-25 Mouser Part # 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	$71.42	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: $3.21 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # APS12804O-SQRH-WA Mouser Part # 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 $3.21	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: $1.88 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # APS1604M-SQQ-RB Mouser Part # 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 $1.88	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: $1.92 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # APS1604M-SQQ-SN Mouser Part # 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 $1.92	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: $6.76 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FM2I-10G-T Mouser Part # 95-25L12833FM2I10T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.76 $6.30 $6.11 $5.83 View $5.69 $5.60	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: $5.60 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FM2I-10G-TB Mouser Part # 95-25L12833FM2I1TB	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil	Datasheet	Non-Stocked Lead-Time 52 Weeks	$5.60	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: $6.04 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FM2J-10G-T Mouser Part # 95-25L12833FM2J10T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.04	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: $5.76 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FM2J-10G-TR Mouser Part # 95-25L12833FM2J1TR	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $5.76	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: $4.40 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX25L12833FM2S-10G-TB Mouser Part # 95-25L12833FM2S10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +85C	Datasheet	Non-Stocked Lead-Time 53 Weeks	$4.40 $4.26	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: $6.04 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FMI-10G-T Mouser Part # 95-25L12833FMI10GT	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.04	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: $6.04 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FMI-10G-TB Mouser Part # 95-25L12833FMI10TB	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.04	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: $6.09 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FMJ-10G-T Mouser Part # 95-25L12833FMJ10GT	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.09	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: $6.28 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FMJ-10G-TB Mouser Part # 95-25L12833FMJ10TB	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.28	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: $5.99 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FMJ-10G-TR Mouser Part # 95-25L12833FMJ10TR	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $5.99	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: $5.00 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX25L12833FMQ-10G-TB Mouser Part # 95-25L12833FMQ10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 Automotive +125C	Datasheet	Non-Stocked Lead-Time 53 Weeks	$5.00 $4.88 $4.72	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: $4.81 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX25L12833FMR-10G-TB Mouser Part # 95-25L12833FMR10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 Automotive +105C	Datasheet	Non-Stocked Lead-Time 53 Weeks	$4.81 $4.69 $4.54	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: $4.61 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX25L12833FMS-10G-TB Mouser Part # 95-25L12833FMS10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-16 Automotive +85C	Datasheet	Non-Stocked Lead-Time 53 Weeks	$4.61 $4.50 $4.36	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: $6.78 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX25L12833FXDQ-10G-T Mouser Part # 95-25L12833FXDQ10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 Automotive +125C	Datasheet	Non-Stocked Lead-Time 53 Weeks	$6.78	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: $4.70 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX25L12833FXDR-10G-T Mouser Part # 95-25L12833FXDR10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 Automotive +105C	Datasheet	Non-Stocked Lead-Time 53 Weeks	$4.70	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: $4.59 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX25L12833FXDS-10G-T Mouser Part # 95-25L12833FXDS10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O BGA-24 Automotive +85C	Datasheet	Non-Stocked Lead-Time 53 Weeks	$4.59	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: $6.76 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25L12833FZ2I-10G-T Mouser Part # 95-25L12833FZ2I10T	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O WSON-8 8x6mm	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.76 $6.30 $6.11 $5.83 View $5.69 $5.60	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI