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32 bit 72 MHz Microcontrollers - MCU

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Data Bus Width = 32 bit Maximum Clock Frequency = 72 MHz

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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.	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU M0-256Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC NUC029SGE Nuvoton 1: $5.50 250Expected 11/08/2027	Mfr. Part No. NUC029SGE Mouser Part No 503-NUC029SGE	Nuvoton	ARM Microcontrollers - MCU M0-256Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	250Expected 11/08/2027	$5.50 $3.64 $3.32 $2.93 View $2.43 $2.20	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	49 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 TQFP, 85C, Tray PIC32CM5112SG00064-I/V2X Microchip Technology 1: $2.23 480Expected 02/11/2026 New Product	Mfr. Part No. PIC32CM5112SG00064-I/V2X Mouser Part No 579-M5112SG00064IV2X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 TQFP, 85C, Tray Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus This product may require additional documentation to export from the United States.	Datasheet	480Expected 02/11/2026	$2.23 $2.02 $1.84	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M23	512 kB	32 bit	12 bit	72 MHz	50 I/O	128 KB	1.71 V	3.63 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 100 TQFP, 85C, Tray PIC32CM5112SG00100-I/E5X Microchip Technology 1: $2.62 360On Order New Product	Mfr. Part No. PIC32CM5112SG00100-I/E5X Mouser Part No 579-M5112SG00100IE5X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 100 TQFP, 85C, Tray Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus This product may require additional documentation to export from the United States.	Datasheet	360On Order	$2.62 $2.38 $2.16	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M23	512 kB	32 bit	12 bit	72 MHz	80 I/O	128 KB	1.71 V	3.63 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128B-I/MM Microchip Technology 1: $5.19 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128B-I/MM Mouser Part No 579-MX154F128BIMM	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	$5.19 $4.76 $4.31	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	21 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Tube
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128B-I/SO Microchip Technology 162: $4.35 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128B-I/SO Mouser Part No 579-MX154F128BISO	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	$4.35	Min.: 162 Mult.: 27	SMD/SMT	SOIC-28	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	21 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Tube
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128BT-I/MM Microchip Technology 1,600: $4.32 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128BT-I/MM Mouser Part No 579-MX154F128BTIMM	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.32	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	QFN-28	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	21 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128BT-I/SO Microchip Technology 1,600: $4.38 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128BT-I/SO Mouser Part No 579-MX154F128BTISO	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.38	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	SOIC-28	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	21 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128BT-V/MM Microchip Technology 1,600: $4.55 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128BT-V/MM Mouser Part No 579-MX154F128BTVMM	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.55	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	QFN-28	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	21 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128BT-V/SO Microchip Technology 1,600: $4.60 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128BT-V/SO Mouser Part No 579-MX154F128BTVSO	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.60	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	SOIC-28	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	21 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128B-V/MM Microchip Technology 183: $4.54 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128B-V/MM Mouser Part No 579-MX154F128BVMM	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	$4.54	Min.: 183 Mult.: 61	SMD/SMT	QFN-28	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	21 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Tube
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128B-V/SO Microchip Technology 162: $4.80 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128B-V/SO Mouser Part No 579-MX154F128BVSO	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	$4.80 Quote Quote	Min.: 162 Mult.: 27	SMD/SMT	SOIC-28	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	21 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Tube
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128D-I/ML Microchip Technology 180: $4.60 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128D-I/ML Mouser Part No 579-MX154F128DIML	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	$4.60	Min.: 180 Mult.: 45	SMD/SMT	QFN-44	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	35 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Tube
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128D-I/PT Microchip Technology 160: $4.63 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC32MX154F128D-I/PT Mouser Part No 579-MX154F128DIPT	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	$4.63	Min.: 160 Mult.: 160	SMD/SMT	TQFP-44	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	35 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128DT-I/ML Microchip Technology 1,600: $4.61 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128DT-I/ML Mouser Part No 579-MX154F128DTIML	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.61	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	QFN-44	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	35 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128DT-I/PT Microchip Technology 1,200: $4.64 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128DT-I/PT Mouser Part No 579-MX154F128DTIPT	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.64	Min.: 1,200 Mult.: 1,200 : 1,200	SMD/SMT	TQFP-44	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	35 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128DT-V/ML Microchip Technology 1,600: $4.85 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128DT-V/ML Mouser Part No 579-MX154F128DTVML	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.85	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	QFN-44	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	35 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128DT-V/PT Microchip Technology 1,200: $4.88 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128DT-V/PT Mouser Part No 579-MX154F128DTVPT	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.88	Min.: 1,200 Mult.: 1,200 : 1,200	SMD/SMT	TQFP-44	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	35 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128D-V/ML Microchip Technology 135: $5.34 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128D-V/ML Mouser Part No 579-MX154F128DVML	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	$5.34 $5.24	Min.: 135 Mult.: 45	SMD/SMT	QFN-44	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	35 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Tube
32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX154F128D-V/PT Microchip Technology 160: $4.87 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX154F128D-V/PT Mouser Part No 579-MX154F128DVPT	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 128KB Flash, 32KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	$4.87	Min.: 160 Mult.: 160	SMD/SMT	TQFP-44	MIPS32 M4K	128 kB	32 bit	10 bit	72 MHz	35 I/O	32 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256B-I/MM Microchip Technology 1: $5.50 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC32MX174F256B-I/MM Mouser Part No 579-MX174F256BIMM	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	$5.50 $5.05 $4.57	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	MIPS32 M4K	256 kB	32 bit	10 bit	72 MHz	21 I/O	64 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Tube
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256BT-I/MM Microchip Technology 1,600: $4.60 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX174F256BT-I/MM Mouser Part No 579-MX174F256BTIMM	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.60	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	QFN-28	MIPS32 M4K	256 kB	32 bit	10 bit	72 MHz	21 I/O	64 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256BT-I/SO Microchip Technology 1,600: $4.63 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX174F256BT-I/SO Mouser Part No 579-MX174F256BTISO	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.63	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	SOIC-28	MIPS32 M4K	256 kB	32 bit	10 bit	72 MHz	21 I/O	64 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256BT-V/MM Microchip Technology 1,600: $5.10 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX174F256BT-V/MM Mouser Part No 579-MX174F256BTVMM	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $5.10	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	QFN-28	MIPS32 M4K	256 kB	32 bit	10 bit	72 MHz	21 I/O	64 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256BT-V/SO Microchip Technology 1,600: $5.14 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC32MX174F256BT-V/SO Mouser Part No 579-MX174F256BTVSO	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $5.14	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	SOIC-28	MIPS32 M4K	256 kB	32 bit	10 bit	72 MHz	21 I/O	64 kB	2.5 V	3.6 V	- 40 C	+ 105 C	Reel
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256D-I/ML Microchip Technology 135: $4.85 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC32MX174F256D-I/ML Mouser Part No 579-MX174F256DIML	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	$4.85	Min.: 135 Mult.: 45	SMD/SMT	QFN-44	MIPS32 M4K	256 kB	32 bit	10 bit	72 MHz	35 I/O	64 kB	2.5 V	3.6 V	- 40 C	+ 85 C	Tube