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40 MHz Microcontrollers - MCU

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Maximum Clock Frequency = 40 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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	Qualification	Packaging
8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC PIC18F6723-I/PT Microchip Technology 1: Rp282.161 182In Stock	Mfr. Part No. PIC18F6723-I/PT Mouser Part No 579-PIC18F6723IPT	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	182In Stock	Rp282.161	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	128 kB	8 bit	12 bit	40 MHz	54 I/O	3.84 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 32KB 2048 RAM 68I/O PIC18F8520-I/PT Microchip Technology 1: Rp185.845 215In Stock	Mfr. Part No. PIC18F8520-I/PT Mouser Part No 579-PIC18F8520-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB 2048 RAM 68I/O	Datasheet	215In Stock	Rp185.845	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	32 kB	8 bit	10 bit	40 MHz	68 I/O	2 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 48KB 3328 RAM 68I/O PIC18F8585-I/PT Microchip Technology 1: Rp229.875 286In Stock	Mfr. Part No. PIC18F8585-I/PT Mouser Part No 579-PIC18F8585-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 48KB 3328 RAM 68I/O	Datasheet	286In Stock	Rp229.875	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	48 kB	8 bit	10 bit	40 MHz	69 I/O	3.25 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64KB 3840 RAM 68I/O PIC18F8621-I/PT Microchip Technology 1: Rp229.875 662In Stock	Mfr. Part No. PIC18F8621-I/PT Mouser Part No 579-PIC18F8621-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3840 RAM 68I/O	Datasheet	662In Stock	Rp229.875	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	64 kB	8 bit	10 bit	40 MHz	69 I/O	3.75 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 128KB 3840 RAM 68I/O PIC18F8720-I/PT Microchip Technology 1: Rp303.259 752In Stock	Mfr. Part No. PIC18F8720-I/PT Mouser Part No 579-PIC18F8720-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 128KB 3840 RAM 68I/O	Datasheet	752In Stock	Rp303.259	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	128 kB	8 bit	10 bit	40 MHz	68 I/O	3.75 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O PIC18F8722-I/PT Microchip Technology 1: Rp256.844 1.495In Stock 1.071On Order	Mfr. Part No. PIC18F8722-I/PT Mouser Part No 579-PIC18F8722-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O	Datasheet	1.495In Stock 1.071On Order On Order Ship Dates Mfr. No: PIC18F8722-I/PT Stock: 1.495 Can Dispatch Immediately On Order: 476 Expected 22/10/2026 595 Expected 28/10/2026 Factory Lead Time: 9 Weeks	Rp256.844	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	128 kB	8 bit	10 bit	40 MHz	70 I/O	3.84 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O PIC18F8722T-I/PT Microchip Technology 1: Rp308.029 2.051In Stock	Mfr. Part No. PIC18F8722T-I/PT Mouser Part No 579-PIC18F8722T-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O	Datasheet	2.051In Stock	Cut Tape Rp308.029 Reel Rp258.128 MouseReel Available	Min.: 1 Mult.: 1 : 1.200	SMD/SMT	TQFP-80	PIC18	128 kB	8 bit	10 bit	40 MHz	70 I/O	3.84 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC PIC18F8723-I/PT Microchip Technology 1: Rp298.306 109In Stock 238Expected 20/10/2026	Mfr. Part No. PIC18F8723-I/PT Mouser Part No 579-PIC18F8723IPT	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	109In Stock 238Expected 20/10/2026	Rp298.306	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	128 kB	8 bit	12 bit	40 MHz	70 I/O	3.84 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 128 KB FL 4 KB RAM PIC18F87J10-I/PT Microchip Technology 1: Rp97.234 357In Stock 476Expected 01/01/2027	Mfr. Part No. PIC18F87J10-I/PT Mouser Part No 579-PIC18F87J10-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 128 KB FL 4 KB RAM	Datasheet	357In Stock 476Expected 01/01/2027	Rp97.234 Rp88.978 Rp87.877	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	128 kB	8 bit	10 bit	40 MHz	66 I/O	3.84 kB	2 V	2.7 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O PIC18LF2480-I/ML Microchip Technology 1: Rp144.566 232In Stock	Mfr. Part No. PIC18LF2480-I/ML Mouser Part No 579-PIC18LF2480-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O	Datasheet	232In Stock	Rp144.566	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	16 kB	8 bit	10 bit	40 MHz	25 I/O	768 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O PIC18LF252-I/SO Microchip Technology 1: Rp141.264 463In Stock	Mfr. Part No. PIC18LF252-I/SO Mouser Part No 579-PIC18LF252-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O	Datasheet	463In Stock	Rp141.264	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC18	32 kB	8 bit	10 bit	40 MHz	23 I/O	1.5 kB	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18LF452-I/PT Microchip Technology 1: Rp178.690 251In Stock	Mfr. Part No. PIC18LF452-I/PT Mouser Part No 579-PIC18LF452-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O	Datasheet	251In Stock	Rp178.690	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	32 kB	8 bit	10 bit	40 MHz	34 I/O	1.5 kB	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18LF458-I/PT Microchip Technology 1: Rp192.450 215In Stock	Mfr. Part No. PIC18LF458-I/PT Mouser Part No 579-PIC18LF458-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O	Datasheet	215In Stock	Rp192.450	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	32 kB	8 bit	10 bit	40 MHz	33 I/O	1.5 kB	2.5 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 32KB 2048 RAM 52I/O PIC18LF6520-I/PT Microchip Technology 1: Rp190.431 195In Stock	Mfr. Part No. PIC18LF6520-I/PT Mouser Part No 579-PIC18LF6520-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB 2048 RAM 52I/O Learn More about Microchip Technology microchip pic18lf65 pic18lf66	Datasheet	195In Stock	Rp190.431	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	32 kB	8 bit	10 bit	40 MHz	52 I/O	2 kB	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 48 KB FL 4K RAM 70 I/O PIC18LF6527-I/PT Microchip Technology 1: Rp171.352 1.096In Stock	Mfr. Part No. PIC18LF6527-I/PT Mouser Part No 579-PIC18LF6527-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 48 KB FL 4K RAM 70 I/O Learn More about Microchip Technology microchip pic18lf65 pic18lf66	Datasheet	1.096In Stock	Rp171.352	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	48 kB	8 bit	10 bit	40 MHz	54 I/O	3.84 kB	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64KB 3328 RAM 52I/O PIC18LF6680-I/PT Microchip Technology 1: Rp246.387 213In Stock	Mfr. Part No. PIC18LF6680-I/PT Mouser Part No 579-PIC18LF6680-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3328 RAM 52I/O Learn More about Microchip Technology microchip pic18lf65 pic18lf66	Datasheet	213In Stock	Rp246.387	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	64 kB	8 bit	10 bit	40 MHz	53 I/O	3.25 kB	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O PIC18LF6722-I/PT Microchip Technology 1: Rp254.642 324In Stock 480Expected 26/10/2026	Mfr. Part No. PIC18LF6722-I/PT Mouser Part No 579-PIC18LF6722-IPT	Microchip Technology	8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O	Datasheet	324In Stock 480Expected 26/10/2026	Rp254.642	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	128 kB	8 bit	10 bit	40 MHz	54 I/O	3.84 kB	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 16kBF 768RM 66 I/O PIC18LF8490-I/PT Microchip Technology 1: Rp129.706 190In Stock	Mfr. Part No. PIC18LF8490-I/PT Mouser Part No 579-PIC18LF8490-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16kBF 768RM 66 I/O	Datasheet	190In Stock	Rp129.706	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	16 kB	8 bit	10 bit	40 MHz	66 I/O	768 B	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O PIC18LF8722T-I/PT Microchip Technology 1: Rp255.743 2.912In Stock	Mfr. Part No. PIC18LF8722T-I/PT Mouser Part No 579-PIC18LF8722T-IPT	Microchip Technology	8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O	Datasheet	2.912In Stock	Cut Tape Rp255.743 Reel Rp214.281 MouseReel Available	Min.: 1 Mult.: 1 : 1.200	SMD/SMT	TQFP-80	PIC18	128 kB	8 bit	10 bit	40 MHz	70 I/O	3.84 kB	2 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC PIC18LF8723-I/PT Microchip Technology 1: Rp312.616 108In Stock	Mfr. Part No. PIC18LF8723-I/PT Mouser Part No 579-PIC18LF8723-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC	Datasheet	108In Stock	Rp312.616	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	128 kB	8 bit	12 bit	40 MHz	70 I/O	3.84 kB	2 V	5.5 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16B MCU 44LD 32KB Flash40 PIC24HJ32GP204-I/PT Microchip Technology 1: Rp85.492 1.174In Stock	Mfr. Part No. PIC24HJ32GP204-I/PT Mouser Part No 579-PIC24H32GP204IPT	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 44LD 32KB Flash40 Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	1.174In Stock	Rp85.492 Rp77.971 Rp70.816	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC24H	32 kB	16 bit	10 bit, 12 bit	40 MHz	35 I/O	2 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GM48-C Silicon Labs 1: Rp202.173 948In Stock 1.300Expected 23/10/2026	Mfr. Part No. EFM32PG12B500F1024GM48-C Mouser Part No 634-PG12B500FGM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	948In Stock 1.300Expected 23/10/2026	Rp202.173 Rp162.179 Rp147.318 Rp137.778 View Rp130.624 Rp127.138 Rp125.670 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	1.02 MB	32 bit	12 bit	40 MHz	33 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024IM48-C Silicon Labs 1: Rp200.522 675In Stock	Mfr. Part No. EFM32PG12B500F1024IM48-C Mouser Part No 634-PG12B500FIM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU	Datasheet	675In Stock	Rp200.522 Rp158.509 Rp145.484 Rp134.109 View Rp126.954 Rp124.202 Rp123.102 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	1.02 MB	32 bit	12 bit	40 MHz	33 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU EFM32PG1B100F256GM32-C0 Silicon Labs 1: Rp111.177 436In Stock 2.450Expected 08/01/2027	Mfr. Part No. EFM32PG1B100F256GM32-C0 Mouser Part No 634-PG1B100F256GM320	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	436In Stock 2.450Expected 08/01/2027	Rp111.177 Rp88.795 Rp80.355 Rp74.485 View Rp68.981 Rp66.779 Rp66.596 Rp66.413	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M4	256 kB	32 bit	12 bit	40 MHz	24 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44 MC9S08AC16CFGE NXP Semiconductors 1: Rp179.424 1.413In Stock End of Life	Mfr. Part No. MC9S08AC16CFGE Mouser Part No 841-MC9S08AC16CFGE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44	Datasheet	1.413In Stock	Rp179.424 Rp148.970 Rp137.228 Rp133.559 View Rp131.908 Rp123.285 Rp117.047 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	S08	16 kB	8 bit	10 bit	40 MHz	34 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray