NOR Flash – Mouser Liechtenstein

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MX25Ux/MX66Ux 1.8V CMOS OctaBus™ NOR Flash

Macronix MX25UM, MX25UW, MX66UM, and MX66UW 1.8V CMOS OctaBus™ NOR Flash are extreme speed memory products built on a Serial Peripheral Interface (SPI) and command protocol, providing extendable I/O capability. These components incorporate ﬂash and RAM into the same data I/O bus, reducing the pin count to twelve. These NOR Flash devices are an ideal solution for Over-the-Air (OTA) update applications, which are becoming more prevalent within automotive cockpit solutions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Series	Memory Size	Supply Voltage - Min	Supply Voltage - Max	Active Read Current - Max	Interface Type	Maximum Clock Frequency	Organisation	Data Bus Width	Timing Type	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
NOR Flash Serial NOR 1.8V 64Mbit x8 I/O BGA-24 RWW MX25UW6345GXDI00-T Macronix 1: CHF 4.61 4’401In Stock	Mfr. Part No. MX25UW6345GXDI00-T Mouser Part No 95-25UW6345GXDI00T	Macronix	NOR Flash Serial NOR 1.8V 64Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		4’401In Stock	CHF 4.61 CHF 4.30 CHF 4.17 CHF 4.07 View CHF 3.98 CHF 3.85	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	TFBGA-24	MX25UW	64 Mbit	1.65 V	2 V		SPI	200 MHz	8 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 2Gbit x8 I/O BGA-24 RWW MX66UW2G345GXRIX0-T Macronix 1: CHF 67.56 165In Stock	Mfr. Part No. MX66UW2G345GXRIX0-T Mouser Part No 95-66UW2G345GXRIXT	Macronix	NOR Flash Serial NOR 1.8V 2Gbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		165In Stock	CHF 67.56 CHF 62.36 CHF 60.33 CHF 58.80 View CHF 56.67 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-24	MX66UW	2 Gbit	1.65 V	2 V		SPI	133 MHz	256 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O SOP-16 MX25UM25645GMI00-TR Macronix 1: CHF 8.88 18In Stock 1’000Expected 10/28/2026	Mfr. Part No. MX25UM25645GMI00-TR Mouser Part No 95-25UM25645GMI0TR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O SOP-16 Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	18In Stock 1’000Expected 10/28/2026	Cut Tape CHF 8.88 CHF 8.26 CHF 7.53 CHF 7.35 CHF 7.10 Reel CHF 7.10	Min.: 1 Mult.: 1 Max.: 100 : 1’000	SMD/SMT	SOP-16	MX25UM	256 Mbit	1.65 V	2 V	50 mA	SPI	133 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Reel, Cut Tape
NOR Flash Serial NOR 1.8V 512Mbit x8 I/O SOP-16 MX25UM51245GMI00-TB Macronix 1: CHF 20.09 15In Stock	Mfr. Part No. MX25UM51245GMI00-TB Mouser Part No 95-25UM51245GMI0TB	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x8 I/O SOP-16 Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	15In Stock	CHF 20.09 CHF 18.61 CHF 18.03 CHF 17.58	Min.: 1 Mult.: 1	SMD/SMT	SOP-16	MX25UM	512 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	64 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tube
NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 MX25UM51345GXDI00-TR Macronix 1: CHF 21.86 14In Stock 4’000On Order	Mfr. Part No. MX25UM51345GXDI00-TR Mouser Part No 95-25UM51345GXDITR	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	14In Stock 4’000On Order	Cut Tape CHF 21.86 CHF 20.26 CHF 19.64 CHF 19.15 Reel CHF 19.15 MouseReel Available	Min.: 1 Mult.: 1 Max.: 50 : 2’000	SMD/SMT	BGA-24	MX25UM	512 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	64 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 RWW MX25UW51345GXDI00-T Macronix 1: CHF 18.58 33In Stock 480On Order	Mfr. Part No. MX25UW51345GXDI00-T Mouser Part No 95-25UW51345GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		33In Stock 480On Order	CHF 18.58 CHF 17.22 CHF 16.68 CHF 16.27 View CHF 15.66 CHF 15.27	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-24	MX25UW	512 Mbit	1.65 V	2 V		SPI	200 MHz	64 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm MX25UM25645GXDI00-T Macronix 1: CHF 8.54 10’660On Order	Mfr. Part No. MX25UM25645GXDI00-T Mouser Part No 95-25UM25645GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	10’660On Order	CHF 8.54 CHF 7.95 CHF 7.69 CHF 7.52 View CHF 7.16 CHF 6.98	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	BGA-24	MX25UM	256 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 6x8mm MX25UM51245GXDI00-T Macronix 1: CHF 21.86 1’800Expected 10/7/2026	Mfr. Part No. MX25UM51245GXDI00-T Mouser Part No 95-25UM51245GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 6x8mm Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	1’800Expected 10/7/2026	CHF 21.86 CHF 20.26 CHF 19.64 CHF 19.15 View CHF 18.43 CHF 17.96	Min.: 1 Mult.: 1	SMD/SMT	BGA-24	MX25UM	512 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	64 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 6x8mm MX25UM51245GXDI00-TR Macronix 1: CHF 16.79 1’984Expected 9/1/2027	Mfr. Part No. MX25UM51245GXDI00-TR Mouser Part No 95-25UM51245GXDITR	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 6x8mm Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	1’984Expected 9/1/2027	CHF 16.79 CHF 15.56 CHF 15.08 CHF 14.70	Min.: 1 Mult.: 1 Max.: 50	SMD/SMT	BGA-24	MX25UM	512 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	64 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 128Mbit x8 I/O BGA-24 RWW MX25UW12845GXDI00-T Macronix 1: CHF 8.73 4’800Expected 1/21/2027	Mfr. Part No. MX25UW12845GXDI00-T Mouser Part No 95-25UW12845GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		4’800Expected 1/21/2027	CHF 8.73 CHF 8.12 CHF 7.87 CHF 7.68 View CHF 7.33 CHF 7.14	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-24	MX25UW	128 Mbit	1.65 V	2 V		SPI	200 MHz	16 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW MX25UW25345GXDI00-T Macronix 1: CHF 12.95 4’800On Order	Mfr. Part No. MX25UW25345GXDI00-T Mouser Part No 95-25UW25345GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		4’800On Order	CHF 12.95 CHF 12.01 CHF 11.63 CHF 11.08 View CHF 10.81 CHF 10.65	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-24	MX25UW	256 Mbit	1.65 V	2 V		SPI	200 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW MX25UW25645GXDI00-T Macronix 1: CHF 10.02 4’500On Order	Mfr. Part No. MX25UW25645GXDI00-T Mouser Part No 95-25UW25645GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		4’500On Order	CHF 10.02 CHF 9.31 CHF 9.03 CHF 8.82 View CHF 8.42 CHF 8.21 CHF 8.08	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	TFBGA-24	MX25UW	256 Mbit	1.65 V	2 V		SPI	200 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 1Gbit x8 I/O BGA-24 RWW MX66UW1G45GXDI00-T Macronix 1: CHF 30.52 4’120Expected 10/9/2026	Mfr. Part No. MX66UW1G45GXDI00-T Mouser Part No 95-66UW1G45GXDI00T	Macronix	NOR Flash Serial NOR 1.8V 1Gbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		4’120Expected 10/9/2026	CHF 30.52 CHF 28.15 CHF 27.13 CHF 25.91 CHF 25.00	Min.: 1 Mult.: 1	SMD/SMT	BGA-24	MX66UW	1 Gbit	1.65 V	2 V		SPI	200 MHz	128 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW MX25UW25645GXDI00-TR Macronix 1: CHF 12.95 2’000On Order	Mfr. Part No. MX25UW25645GXDI00-TR Mouser Part No 95-25UW25645GXDITR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash		2’000On Order	Cut Tape CHF 12.95 CHF 12.01 CHF 11.63 CHF 11.08 CHF 10.81 Reel CHF 10.81	Min.: 1 Mult.: 1 Max.: 100 : 2’000	SMD/SMT	TFBGA-24	MX25UW	256 Mbit	1.65 V	2 V		SPI	200 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Reel, Cut Tape
NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 RWW MX25UW51245GXDI00-T Macronix 1: CHF 18.57 466Expected 10/28/2026	Mfr. Part No. MX25UW51245GXDI00-T Mouser Part No 95-25UW51245GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 RWW Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	466Expected 10/28/2026	CHF 18.57 CHF 17.21 CHF 16.67 CHF 16.26 View CHF 15.65 CHF 15.26	Min.: 1 Mult.: 1	SMD/SMT	BGA-24	MX25UW	512 Mbit	1.65 V	2 V	30 mA	SPI, QPI	166 MHz	64 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 8x6mm QE=1 Automotive +105C MX25L25673GZ2R-08G-T Macronix 480: CHF 4.74 Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. MX25L25673GZ2R-08G-T Mouser Part No 95-2525673GZ2R08G	Macronix	NOR Flash Serial NOR 3V 256Mbit x4 I/O WSON-8 8x6mm QE=1 Automotive +105C Learn More about Macronix mx25ux mx66ux nor flash		Non-Stocked Lead-Time 53 Weeks	CHF 4.74	Min.: 480 Mult.: 480	SMD/SMT	WSON-8	MX25UM	256 Mbit		3 V		Serial						+ 105 C	Tray
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O WLCSP-49 MX25UM25345GBEI00-TR Macronix 3’000: CHF 8.35 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25UM25345GBEI00-TR Mouser Part No 95-25UM25345GBEITR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O WLCSP-49 Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel CHF 8.35	Min.: 3’000 Mult.: 3’000 : 3’000	SMD/SMT	WLCSP-49	MX25UM	256 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Reel
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm MX25UM25345GXDI00-T Macronix 480: CHF 9.14 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25UM25345GXDI00-T Mouser Part No 95-25UM25345GXDI0T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	CHF 9.14	Min.: 480 Mult.: 480	SMD/SMT	BGA-24	MX25UM	256 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm MX25UM25345GXDI00-TR Macronix 2’000: CHF 8.91 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25UM25345GXDI00-TR Mouser Part No 95-25UM25345GXDITR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel CHF 8.91	Min.: 2’000 Mult.: 2’000 : 2’000	SMD/SMT	BGA-24	MX25UM	256 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Reel
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O SOP-16 MX25UM25645GMI00-T Macronix 1: CHF 11.08 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25UM25645GMI00-T Mouser Part No 95-25UM25645GMI00T	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O SOP-16 Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	CHF 11.08 CHF 10.30 CHF 9.98 CHF 9.51 CHF 9.28	Min.: 1 Mult.: 1	SMD/SMT	SOP-16	MX25UM	256 Mbit	1.65 V	2 V	50 mA	SPI	133 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O SOP-16 MX25UM25645GMI00-TB Macronix 4’840: CHF 9.28 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25UM25645GMI00-TB Mouser Part No 95-25UM25645GMI0TB	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O SOP-16 Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	CHF 9.28	Min.: 4’840 Mult.: 44	SMD/SMT	SOP-16	MX25UM	256 Mbit	1.65 V	2 V	50 mA	SPI	133 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tube
NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm MX25UM25645GXDI00-TR Macronix 2’000: CHF 8.91 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25UM25645GXDI00-TR Mouser Part No 95-25UM25645GXDITR	Macronix	NOR Flash Serial NOR 1.8V 256Mbit x8 I/O BGA-24 6x8mm Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel CHF 8.91	Min.: 2’000 Mult.: 2’000 : 2’000	SMD/SMT	BGA-24	MX25UM	256 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	32 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Reel
NOR Flash Serial NOR 1.8V 512Mbit x8 I/O SOP-16 MX25UM51245GMI00-T Macronix 176: CHF 16.92 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25UM51245GMI00-T Mouser Part No 95-25UM51245GMI00T	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x8 I/O SOP-16 Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	CHF 16.92	Min.: 176 Mult.: 176	SMD/SMT	SOP-16	MX25UM	512 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	64 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray
NOR Flash Serial NOR 1.8V 512Mbit x8 I/O SOP-16 MX25UM51245GMI00-TR Macronix 1’000: CHF 16.49 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25UM51245GMI00-TR Mouser Part No 95-25UM51245GMI0TR	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x8 I/O SOP-16 Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel CHF 16.49	Min.: 1’000 Mult.: 1’000 : 1’000	SMD/SMT	SOP-16	MX25UM	512 Mbit	1.65 V	2 V	50 mA	SPI	200 MHz	64 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Reel
NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 6x8mm MX25UM51245GXDIH0-T Macronix 480: CHF 17.96 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. MX25UM51245GXDIH0-T Mouser Part No 95-25UM51245GXDIHT	Macronix	NOR Flash Serial NOR 1.8V 512Mbit x8 I/O BGA-24 6x8mm Learn More about Macronix mx25ux mx66ux nor flash	Datasheet	Non-Stocked Lead-Time 52 Weeks	CHF 17.96	Min.: 480 Mult.: 480	SMD/SMT	BGA-24	MX25UM	512 Mbit	1.7 V	2 V	100 mA	SPI	250 MHz	64 M x 8	8 bit	Synchronous	- 40 C	+ 85 C	Tray

MX25Ux/MX66Ux 1.8V CMOS OctaBus™ NOR Flash

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