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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 (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	Qualification	Packaging
8-bit Microcontrollers - MCU 128 KB FL 3936 RAM 25 MHz PIC18F8722-E/PT Microchip Technology 1: $15.39 33In Stock	Mfr. Part No. PIC18F8722-E/PT Mouser Part No 579-PIC18F8722-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 128 KB FL 3936 RAM 25 MHz	Datasheet	33In Stock	$15.39	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	+ 125 C		Tray
8-bit Microcontrollers - MCU 4KB 256 RAM 16I/O PIC18LF1220-I/P Microchip Technology 1: $4.03 179In Stock	Mfr. Part No. PIC18LF1220-I/P Mouser Part No 579-PIC18LF1220-I/P	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256 RAM 16I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	179In Stock	$4.03	Min.: 1 Mult.: 1	Through Hole	PDIP-18	PIC18	4 kB	8 bit	10 bit	40 MHz	16 I/O	256 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 4KB 256 RAM 16I/O PIC18LF1220-I/SS Microchip Technology 1: $3.62 172In Stock	Mfr. Part No. PIC18LF1220-I/SS Mouser Part No 579-PIC18LF1220-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256 RAM 16I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	172In Stock	$3.62	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC18	4 kB	8 bit	10 bit	40 MHz	16 I/O	256 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O PIC18LF1320-I/P Microchip Technology 1: $4.47 77In Stock	Mfr. Part No. PIC18LF1320-I/P Mouser Part No 579-PIC18LF1320-I/P	Microchip Technology	8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	77In Stock	$4.47	Min.: 1 Mult.: 1	Through Hole	PDIP-18	PIC18	8 kB	8 bit	10 bit	40 MHz	16 I/O	256 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O PIC18LF1320-I/SS Microchip Technology 1: $4.11 152In Stock	Mfr. Part No. PIC18LF1320-I/SS Mouser Part No 579-PIC18LF1320-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	152In Stock	$4.11	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC18	8 kB	8 bit	10 bit	40 MHz	16 I/O	256 B	2.5 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8KB 256byt-RAM 16I/O PIC18LF1330-I/SO Microchip Technology 1: $4.54 128In Stock	Mfr. Part No. PIC18LF1330-I/SO Mouser Part No 579-PIC18LF1330-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 8KB 256byt-RAM 16I/O	Datasheet	128In Stock	$4.54	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC18	8 kB	8 bit	10 bit	40 MHz	16 I/O	256 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8 KB FL 512 RAM PIC18LF2321-I/ML Microchip Technology 1: $4.57 109In Stock	Mfr. Part No. PIC18LF2321-I/ML Mouser Part No 579-PIC18LF2321-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8 KB FL 512 RAM	Datasheet	109In Stock	$4.57	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	8 kB	8 bit	10 bit	40 MHz	25 I/O	512 B	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O PIC18LF2420-I/SP Microchip Technology 1: $6.07 100In Stock	Mfr. Part No. PIC18LF2420-I/SP Mouser Part No 579-PIC18LF2420-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O	Datasheet	100In Stock	$6.07	Min.: 1 Mult.: 1	Through Hole	SPDIP-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/SP Microchip Technology 1: $8.06 3In Stock	Mfr. Part No. PIC18LF252-I/SP Mouser Part No 579-PIC18LF252-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O	Datasheet	3In Stock	$8.06	Min.: 1 Mult.: 1	Through Hole	SPDIP-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 64KB 3968 RAM 25I/O PIC18LF2620-I/SP Microchip Technology 1: $8.88 70In Stock	Mfr. Part No. PIC18LF2620-I/SP Mouser Part No 579-PIC18LF2620-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968 RAM 25I/O	Datasheet	70In Stock	$8.88	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC18	64 kB	8 bit	10 bit	40 MHz	25 I/O	3.89 kB	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18LF452-I/L Microchip Technology 1: $9.92 39In Stock	Mfr. Part No. PIC18LF452-I/L Mouser Part No 579-PIC18LF452-I/L	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O	Datasheet	39In Stock	$9.92	Min.: 1 Mult.: 1	SMD/SMT	PLCC-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		Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18LF452-I/P Microchip Technology 1: $8.90 60In Stock	Mfr. Part No. PIC18LF452-I/P Mouser Part No 579-PIC18LF452-I/P	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O	Datasheet	60In Stock	$8.90	Min.: 1 Mult.: 1	Through Hole	PDIP-40	PIC18	32 kB	8 bit	10 bit	40 MHz	34 I/O	1.5 kB	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB FL 1536bytes RAM 36I/O PIC18LF4523-I/PT Microchip Technology 1: $7.42 29In Stock	Mfr. Part No. PIC18LF4523-I/PT Mouser Part No 579-PIC18LF4523-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB FL 1536bytes RAM 36I/O	Datasheet	29In Stock	$7.42	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	32 kB	8 bit	12 bit	40 MHz	36 I/O	1.5 kB	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 48KB 3968 RAM 36I/O PIC18LF4525-I/ML Microchip Technology 1: $8.08 79In Stock	Mfr. Part No. PIC18LF4525-I/ML Mouser Part No 579-PIC18LF4525-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 48KB 3968 RAM 36I/O	Datasheet	79In Stock	$8.08	Min.: 1 Mult.: 1	SMD/SMT	QFN-44	PIC18	48 kB	8 bit	10 bit	40 MHz	36 I/O	3.89 kB	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 48KB 3328 RAM w/ECAN PIC18LF4585-I/PT Microchip Technology 1: $9.80 45In Stock	Mfr. Part No. PIC18LF4585-I/PT Mouser Part No 579-PIC18LF4585-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 48KB 3328 RAM w/ECAN	Datasheet	45In Stock	$9.80 $9.71 Quote Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	48 kB	8 bit	10 bit	40 MHz	44 I/O	3.25 kB	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64KB 3968 RAM 36I/O PIC18LF4620-I/ML Microchip Technology 1: $8.98 84In Stock	Mfr. Part No. PIC18LF4620-I/ML Mouser Part No 579-PIC18LF4620-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968 RAM 36I/O	Datasheet	84In Stock	$8.98	Min.: 1 Mult.: 1	SMD/SMT	QFN-44	PIC18	64 kB	8 bit	10 bit	40 MHz	36 I/O	3.89 kB	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 80KB FL 3KB RAM ECAN 1024 EEPROM PIC18LF4682-I/PT Microchip Technology 1: $11.54 78In Stock	Mfr. Part No. PIC18LF4682-I/PT Mouser Part No 579-PIC18LF4682-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 80KB FL 3KB RAM ECAN 1024 EEPROM	Datasheet	78In Stock	$11.54	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	80 kB	8 bit	10 bit	40 MHz	44 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 PIC18LF6722T-I/PT Microchip Technology 1: $16.64 243In Stock	Mfr. Part No. PIC18LF6722T-I/PT Mouser Part No 579-PIC18LF6722T-IPT	Microchip Technology	8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O	Datasheet	243In Stock	Cut Tape $16.64 Reel $13.94 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	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		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC PIC18LF6723-I/PT Microchip Technology 1: $19.27 49In Stock	Mfr. Part No. PIC18LF6723-I/PT Mouser Part No 579-PIC18LF6723-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC	Datasheet	49In Stock	$19.27	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	128 kB	8 bit	12 bit	40 MHz	54 I/O	3.84 kB	2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8kBF 768RM 66 I/O PIC18LF8390-I/PT Microchip Technology 1: $6.36 88In Stock	Mfr. Part No. PIC18LF8390-I/PT Mouser Part No 579-PIC18LF8390-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 8kBF 768RM 66 I/O	Datasheet	88In Stock	$6.36	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 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 48 KB FL 4K RAM 70 I/O PIC18LF8527-I/PT Microchip Technology 1: $10.20 29In Stock	Mfr. Part No. PIC18LF8527-I/PT Mouser Part No 579-PIC18LF8527-IPT	Microchip Technology	8-bit Microcontrollers - MCU 48 KB FL 4K RAM 70 I/O	Datasheet	29In Stock	$10.20	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	48 kB	8 bit	10 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 28LD128KB DMA 40MIPS PIC24HJ128GP502-I/SP Microchip Technology 1: $7.39 76In Stock	Mfr. Part No. PIC24HJ128GP502-I/SP Mouser Part No 579-PIC24128GP502ISP	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	76In Stock	$7.39 $6.79 $6.16	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC24H	128 kB	16 bit	10 bit, 12 bit	40 MHz	21 I/O	8 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B MCU 28LD 32KB Flash40 PIC24HJ32GP202-I/SO Microchip Technology 1: $4.49 77In Stock	Mfr. Part No. PIC24HJ32GP202-I/SO Mouser Part No 579-PIC24H32GP202ISO	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 28LD 32KB Flash40 Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	77In Stock	$4.49 $4.09 $3.73	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC24H	32 kB	16 bit	10 bit, 12 bit	40 MHz	21 I/O	2 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 16B MCU 28LD64KB DMA 40MIPS PIC24HJ64GP502-I/SP Microchip Technology 1: $6.78 67In Stock	Mfr. Part No. PIC24HJ64GP502-I/SP Mouser Part No 579-PIC24H64GP502ISP	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 28LD64KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	67In Stock	$6.78 $6.21 $5.63	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	PIC24H	64 kB	16 bit	10 bit, 12 bit	40 MHz	21 I/O	8 kB	3 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GM48-C Silicon Labs 1: $11.56 38In Stock 3,900On Order	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	38In Stock 3,900On Order On Order Ship Dates Mfr. No: EFM32PG12B500F1024GM48-C Stock: 38 Can Dispatch Immediately On Order: 1,300 Expected 28/10/2026 2,600 Expected 03/11/2026 Factory Lead Time: 12 Weeks	$11.56 $9.05 $8.42 $7.73 View $7.66 $7.21 $7.05 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