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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 (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 3V 256Mbit x4 I/O SOP-16 RPMC MX77L25650FMI42A-TB Macronix 4,840: $12.95 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX77L25650FMI42A-TB Mouser Part # 95-77L25650FMI4ATB	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O SOP-16 RPMC		Non-Stocked Lead-Time 52 Weeks	$12.95	Min.: 4,840 Mult.: 44	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC MX77L25650FZ4I42-TR Macronix 4,000: $11.99 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX77L25650FZ4I42-TR Mouser Part # 95-77L25650FZ4I4TR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC		Non-Stocked Lead-Time 52 Weeks	Reel $11.99	Min.: 4,000 Mult.: 4,000 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC MX77L25650FZ4I42A-TR Macronix 4,000: $11.99 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX77L25650FZ4I42A-TR Mouser Part # 95-77L25650FZ4IATR	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 RPMC		Non-Stocked Lead-Time 52 Weeks	Reel $11.99	Min.: 4,000 Mult.: 4,000 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O WSON-8 RPMC MX77L51250FZ4I42-T Macronix 1: $11.01 Lead-Time 53 Weeks	Mfr. Part # MX77L51250FZ4I42-T Mouser Part # 95-77L51250FZ4I42T	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O WSON-8 RPMC		Lead-Time 53 Weeks	$11.01 $10.23 $9.92 $9.68 View $9.23 $7.31	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	512 Mbit	SPI
NOR Flash Serial NOR 3V 512Mbit x4 I/O WSON-8 RPMC MX77L51250FZ4I42-TR Macronix 4,000: $8.63 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX77L51250FZ4I42-TR Mouser Part # 95-77L51250FZ4I4TR	Macronix	NOR Flash Serial NOR 3V 512Mbit x4 I/O WSON-8 RPMC		Non-Stocked Lead-Time 53 Weeks	Reel $8.63	Min.: 4,000 Mult.: 4,000 : 4,000	NOR Flash	SMD/SMT	WSON-8	512 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 RPMC MX77U12851FZ4I42-TR Macronix 4,000: $6.22 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX77U12851FZ4I42-TR Mouser Part # 95-77U12851FZ4I4TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 RPMC		Non-Stocked Lead-Time 52 Weeks	Reel $6.22	Min.: 4,000 Mult.: 4,000 : 4,000	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 RPMC MX77U12851FZNI42-T Macronix 570: $6.27 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX77U12851FZNI42-T Mouser Part # 95-77U12851FZNI42T	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 RPMC		Non-Stocked Lead-Time 52 Weeks	$6.27	Min.: 570 Mult.: 570	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 RPMC MX77U12851FZNI42-TR Macronix 4,000: $6.22 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX77U12851FZNI42-TR Mouser Part # 95-77U12851FZNI4TR	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O WSON-8 RPMC		Non-Stocked Lead-Time 52 Weeks	Reel $6.22	Min.: 4,000 Mult.: 4,000 : 4,000	NOR Flash	SMD/SMT	WSON-8	128 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 RPMC MX77U25650FMI42-TR Macronix 1,000: $4.65 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX77U25650FMI42-TR Mouser Part # 95-77U25650FMI42TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O SOP-16 RPMC		Non-Stocked Lead-Time 53 Weeks	Reel $4.65	Min.: 1,000 Mult.: 1,000 : 1,000	NOR Flash	SMD/SMT	SOP-16	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 RPMC MX77U25650FZ4I42-TR Macronix 4,000: $11.99 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX77U25650FZ4I42-TR Mouser Part # 95-77U25650FZ4I4TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O WSON-8 RPMC		Non-Stocked Lead-Time 52 Weeks	Reel $11.99	Min.: 4,000 Mult.: 4,000 : 4,000	NOR Flash	SMD/SMT	WSON-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 64Mbit x4 I/O BGA-24 Security Chip +105C MX78U64A00FXDJ02-T Macronix 1: $6.68 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX78U64A00FXDJ02-T Mouser Part # 95-78U64A00FXDJ02T	Macronix	NOR Flash Serial NOR 1.8V 64Mbit x4 I/O BGA-24 Security Chip +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.68 $6.23 $6.04 $5.81 View $5.68 $5.63	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	TFBGA-24	64 Mbit	SPI
NOR Flash Serial NOR 1.8V 64Mbit x4 I/O BGA-24 Security Chip +105C MX78U64A00FXDJ02-TR Macronix 2,000: $4.77 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX78U64A00FXDJ02-TR Mouser Part # 95-78U64A00FXDJ0TR	Macronix	NOR Flash Serial NOR 1.8V 64Mbit x4 I/O BGA-24 Security Chip +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $4.77	Min.: 2,000 Mult.: 2,000 : 2,000	NOR Flash	SMD/SMT	TFBGA-24	64 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O LGA-8 6x5mm Macronix MX25U25645GGAI00-T MX25U25645GGAI00-T Macronix 1: $5.32 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX25U25645GGAI00-T Mouser Part # 95-25U25645GGAI00T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O LGA-8 6x5mm	Datasheet	Non-Stocked Lead-Time 53 Weeks	$5.32 $4.96 $4.81 $4.70 View $4.59 $4.44 $4.26	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	LGA-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 256Mbit x4 I/O LGA-8 6x5mm Macronix MX25U25645GGAI00-TR MX25U25645GGAI00-TR Macronix 4,000: $5.11 Non-Stocked Lead-Time 53 Weeks	Mfr. Part # MX25U25645GGAI00-TR Mouser Part # 95-25U25645GGAI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x4 I/O LGA-8 6x5mm	Datasheet	Non-Stocked Lead-Time 53 Weeks	Reel $5.11	Min.: 4,000 Mult.: 4,000 : 4,000	NOR Flash	SMD/SMT	LGA-8	256 Mbit	SPI
NOR Flash Serial NOR 1.8V 64Mbit x4 I/O WLCSP-14 +105C Macronix MX25U6432FBBJ02-TR MX25U6432FBBJ02-TR Macronix 6,000: $3.50 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # MX25U6432FBBJ02-TR Mouser Part # 95-25U6432FBBJ02TR	Macronix	NOR Flash Serial NOR 1.8V 64Mbit x4 I/O WLCSP-14 +105C	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $3.50	Min.: 6,000 Mult.: 6,000 : 6,000	NOR Flash	SMD/SMT	WLCSP-14	64 Mbit	SPI
DRAM IoT RAM 128Mb QSPI (x4) DDR 166MHz, HS, 1.8V, Ind. Temp, WLCSP AP Memory APS12804O-DQ-WA APS12804O-DQ-WA AP Memory 5,000: $3.48 Non-Stocked Lead-Time 15 Weeks Factory Special Order	Mfr. Part # APS12804O-DQ-WA Mouser Part # 878-APS12804O-DQ-WA Factory Special Order	AP Memory	DRAM IoT RAM 128Mb QSPI (x4) DDR 166MHz, HS, 1.8V, Ind. Temp, WLCSP	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel $3.48	Min.: 5,000 Mult.: 5,000 : 5,000	DRAM	SMD/SMT	WLCSP-15	128 Mbit
DRAM Automotive (Tc: -40 to +95C), 2G, 1.2/1.8V, LPDDR2, 128Mx16, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT IS46LD16128C-18BLA1 ISSI 171: $23.98 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # IS46LD16128C-18BLA1 Mouser Part # 870-46LD16128C18BLA1 New Product	ISSI	DRAM Automotive (Tc: -40 to +95C), 2G, 1.2/1.8V, LPDDR2, 128Mx16, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT Learn More about ISSI is46ld cmos drams	Datasheet	Non-Stocked Lead-Time 52 Weeks	$23.98	Min.: 171 Mult.: 171	DRAM	SMD/SMT	BGA-134	2 Gb
DRAM Automotive (Tc: -40 to +105C) 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 168 ball PoP (12mmx12mm) RoHS, IT, T&R IS46LD32128C-18BPLA2-TR ISSI 1,500: $39.16 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # IS46LD32128C-18BPLA2-TR Mouser Part # 870-D32128C18BPLA2TR New Product	ISSI	DRAM Automotive (Tc: -40 to +105C) 4G, 1.2/1.8V, LPDDR2, 128Mx32, 533MHz, 168 ball PoP (12mmx12mm) RoHS, IT, T&R Learn More about ISSI is46ld cmos drams	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $39.16	Min.: 1,500 Mult.: 1,500 : 1,500	DRAM	SMD/SMT	BGA-168	4 Gb
DRAM 1G, 1.8V, DDR2, 128Mx8, 400Mhz a.CL5, 60 ball BGA, (8mmx 10.5mm), RoHS, IT, T&R IS43DR81280D-25DBLI-TR ISSI 2,000: $8.82 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # IS43DR81280D-25DBLI-TR Mouser Part # 870-DR81280D25DBLITR New Product	ISSI	DRAM 1G, 1.8V, DDR2, 128Mx8, 400Mhz a.CL5, 60 ball BGA, (8mmx 10.5mm), RoHS, IT, T&R Learn More about ISSI mobile ddr sdram	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $8.82	Min.: 2,000 Mult.: 2,000 : 2,000	DRAM	SMD/SMT	BGA-60	1 Gb
DRAM Automotive (Tc: -40 to +95C), 2G, 1.2/1.8V, LPDDR2, 128Mx16, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT, T&R IS46LD16128C-18BLA1-TR ISSI 2,000: $21.40 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # IS46LD16128C-18BLA1-TR Mouser Part # 870-LD16128C18BLA1TR New Product	ISSI	DRAM Automotive (Tc: -40 to +95C), 2G, 1.2/1.8V, LPDDR2, 128Mx16, 533MHz, 134 ball BGA (10mmx11.5mm) RoHS, IT, T&R Learn More about ISSI is46ld cmos drams	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $21.40	Min.: 2,000 Mult.: 2,000 : 2,000	DRAM	SMD/SMT	BGA-134	2 Gb
DRAM SDRAM, 256M 64M X 4, 3.3V 54PIN TSOP II 166 MHZ INDUSTRIAL TEMP - Tape & Reel AS4C64M4SA-6TINTR Alliance Memory 1,000: $14.70 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # AS4C64M4SA-6TINTR Mouser Part # 913-AS4C64M4SA-6TINR	Alliance Memory	DRAM SDRAM, 256M 64M X 4, 3.3V 54PIN TSOP II 166 MHZ INDUSTRIAL TEMP - Tape & Reel Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $14.70	Min.: 1,000 Mult.: 1,000 : 1,000	DRAM	SMD/SMT	TSOP-II-54	256 Mbit
DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM AS4C64M4SA-7TCNTR Alliance Memory 1,000: $13.57 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # AS4C64M4SA-7TCNTR Mouser Part # 913-AS4C64M4SA7TCNT	Alliance Memory	DRAM 256Mb, 3.3V, 143Mhz 64M x 4 SDRAM Learn More about Alliance Memory alliancememory as4c sdram	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $13.57	Min.: 1,000 Mult.: 1,000 : 1,000	DRAM	SMD/SMT	TSOP-II-54	256 Mbit