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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU 128 KB FL 4 KB RAM PIC18F87J10-I/PT Microchip Technology 1: $7.21 357In Stock 476Expected 1/1/2027	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 1/1/2027	$7.21 $6.60 $6.51	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	128 kB	3.84 kB	10 bit	66 I/O	2 V	2.7 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O PIC18LF2480-I/ML Microchip Technology 1: $10.72 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	$10.72	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	8 bit	40 MHz	16 kB	768 B	10 bit	25 I/O	2 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O PIC18LF252-I/SO Microchip Technology 1: $10.47 423In 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	423In Stock	$10.47	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC18	8 bit	40 MHz	32 kB	1.5 kB	10 bit	23 I/O	2 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18LF452-I/PT Microchip Technology 1: $13.25 241In 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	241In Stock	$13.25	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	8 bit	40 MHz	32 kB	1.5 kB	10 bit	34 I/O	2 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18LF458-I/PT Microchip Technology 1: $14.27 213In 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	213In Stock	$14.27	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	8 bit	40 MHz	32 kB	1.5 kB	10 bit	33 I/O	2.5 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 32KB 2048 RAM 52I/O PIC18LF6520-I/PT Microchip Technology 1: $14.12 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	$14.12	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	8 bit	40 MHz	32 kB	2 kB	10 bit	52 I/O	2 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 48 KB FL 4K RAM 70 I/O PIC18LF6527-I/PT Microchip Technology 1: $12.70 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	$12.70	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	8 bit	40 MHz	48 kB	3.84 kB	10 bit	54 I/O	2 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O PIC18LF6722-I/PT Microchip Technology 1: $18.88 602In Stock 160Expected 10/11/2026	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	602In Stock 160Expected 10/11/2026	$18.88	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	PIC18	8 bit	40 MHz	128 kB	3.84 kB	10 bit	54 I/O	2 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 16kBF 768RM 66 I/O PIC18LF8490-I/PT Microchip Technology 1: $9.62 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	$9.62	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	16 kB	768 B	10 bit	66 I/O	2 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 64 KB FL 4K RAM 70 I/O PIC18LF8622-I/PT Microchip Technology 1: $15.06 580In Stock	Mfr. Part No. PIC18LF8622-I/PT Mouser Part No 579-PIC18LF8622-IPT	Microchip Technology	8-bit Microcontrollers - MCU 64 KB FL 4K RAM 70 I/O	Datasheet	580In Stock	$15.06 $14.80 $14.78	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	64 kB	3.84 kB	10 bit	70 I/O	2 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC PIC18LF8723-I/PT Microchip Technology 1: $23.17 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	$23.17	Min.: 1 Mult.: 1	SMD/SMT	TQFP-80	PIC18	8 bit	40 MHz	128 kB	3.84 kB	12 bit	70 I/O	2 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU EFM32JG1B200F256GM48-C0 Silicon Labs 1: $7.24 Lead-Time 12 Weeks	Mfr. Part No. EFM32JG1B200F256GM48-C0 Mouser Part No 634-JG1B200F25648C0	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	Lead-Time 12 Weeks	$7.24 $5.71 $5.14 $4.76 View $4.49 $4.39 $4.31 $4.30	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M3	32 bit	40 MHz	256 kB	32 kB	12 bit	32 I/O	1.85 V	3.8 V	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024IM48-C Silicon Labs 1: $16.42 555In 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	555In Stock	$16.42 $12.85 $11.95 $10.98 View $10.88 $10.24 $10.01 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	32 bit	40 MHz	1.02 MB	256 kB	12 bit	33 I/O	1.8 V	3.8 V	+ 125 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU EFM32PG1B100F256GM32-C0 Silicon Labs 1: $8.12 436In Stock 2,450Expected 20/11/2026	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 20/11/2026	$8.12 $6.43 $5.79 $5.33 View $4.92 $4.90 $4.76	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	40 MHz	256 kB	32 kB	12 bit	24 I/O	1.85 V	3.8 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 32 MC9S08AC16CFJE NXP Semiconductors 1: $17.88 2,166In Stock End of Life	Mfr. Part No. MC9S08AC16CFJE Mouser Part No 841-MC9S08AC16CFJE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 32	Datasheet	2,166In Stock	$17.88 $14.54 $13.86 $12.04 View $11.49 $10.49 $9.89 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	S08	8 bit	40 MHz	16 kB	1 kB	10 bit	22 I/O	2.7 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFN 48 MC9S08GT16ACFDER NXP Semiconductors 1: $17.45 916In Stock End of Life	Mfr. Part No. MC9S08GT16ACFDER Mouser Part No 841-MC9S08GT16ACFDER End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFN 48	Datasheet	916In Stock	Cut Tape $17.45 $13.71 $12.20 $11.74 View Reel $10.77 $11.53 $11.07 $10.88 $10.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	QFN-48	S08	8 bit	40 MHz	16 kB	2 kB	10 bit	39 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8 BIT 32K FLASH 4K RAM MC9S08GT32ACFBE NXP Semiconductors 1: $17.26 812In Stock End of Life	Mfr. Part No. MC9S08GT32ACFBE Mouser Part No 841-MC9S08GT32ACFBE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT 32K FLASH 4K RAM	Datasheet	812In Stock	$17.26 $13.56 $12.08 $11.61 View $10.85 $10.59 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-44	S08	8 bit	40 MHz	32 kB	2 kB		36 I/O	1.8 V	3.6 V	+ 85 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8 BIT 32K FLASH 4K RAM MC9S08GT32ACFBER NXP Semiconductors 1: $20.86 292In Stock End of Life	Mfr. Part No. MC9S08GT32ACFBER Mouser Part No 841-MC9S08GT32ACFBER End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT 32K FLASH 4K RAM	Datasheet	292In Stock	Cut Tape $20.86 $15.86 $15.20 $13.40 View Reel $12.17 $12.73 $12.40 $12.17 Quote	Min.: 1 Mult.: 1 : 750	SMD/SMT	QFP-44	S08	8 bit	40 MHz	32 kB	2 kB		36 I/O	1.8 V	3.6 V	+ 85 C	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 44 S9S08AW32E5MFGE NXP Semiconductors 1: $18.43 800In Stock End of Life	Mfr. Part No. S9S08AW32E5MFGE Mouser Part No 841-S9S08AW32E5MFGE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 44	Datasheet	800In Stock	$18.43 $13.99 $13.42 $11.82 View $11.23 $10.87 $10.53 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	S08	8 bit	40 MHz	32 kB	2 kB	10 bit	34 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20 S9S08SG16E1CTJR NXP Semiconductors 1: $9.00 1,970In Stock End of Life	Mfr. Part No. S9S08SG16E1CTJR Mouser Part No 841-S9S08SG16E1CTJR End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20	Datasheet	1,970In Stock	Cut Tape $9.00 $6.19 $5.77 $5.07 View Reel $3.47 $4.81 $4.32 $4.09 $3.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	S08	8 bit	40 MHz	16 kB	1 kB	10 bit	16 I/O	2.7 V	5.5 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 36MHz, -40/+125degC, Automotive Qualified, SOP 28 S9S08SG16E1MTLR NXP Semiconductors 1: $10.13 4,197In Stock End of Life	Mfr. Part No. S9S08SG16E1MTLR Mouser Part No 841-S9S08SG16E1MTLR End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 36MHz, -40/+125degC, Automotive Qualified, SOP 28	Datasheet	4,197In Stock	Cut Tape $10.13 $7.44 $6.92 $6.09 View Reel $4.32 $5.78 $5.18 $4.76 $4.54 $4.32 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	TSSOP-28	S08	8 bit	40 MHz	16 kB	1 kB	10 bit	22 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 64 R7F124FLJ4AFB-C#AA0 Renesas Electronics 1: $9.21 271In Stock	Mfr. Part No. R7F124FLJ4AFB-C#AA0 Mouser Part No 968-R7F124FLJ4AFBCAA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 64 Learn More about Renesas Electronics renesas rl78 f24 microcontrollers	Datasheet	271In Stock	$9.21 $7.07 $6.22 $5.79 View $5.78 $5.03 $4.99 $4.90 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	RL78	16 bit	40 MHz	256 kB	24 kB	12 bit	52 I/O	2.7 V	5.5 V	+ 125 C		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100 R7F124FPJ4AFB-C#AA0 Renesas Electronics 1: $9.52 281In Stock	Mfr. Part No. R7F124FPJ4AFB-C#AA0 Mouser Part No 968-R7F124FPJ4AFBCAA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100 Learn More about Renesas Electronics renesas rl78 f24 microcontrollers	Datasheet	281In Stock	$9.52 $7.33 $6.22 $5.96 View $5.56 $5.52 $5.41 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	RL78	16 bit	40 MHz	256 kB	24 kB	12 bit	86 I/O	2.7 V	5.5 V	+ 125 C		Tray
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18F452-E/P Microchip Technology 1: $13.83 52In Stock NRND	Mfr. Part No. PIC18F452-E/P Mouser Part No 579-PIC18F452-E/P NRND	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O	Datasheet	52In Stock	$13.83	Min.: 1 Mult.: 1	Through Hole	PDIP-40	PIC18	8 bit	40 MHz	32 kB	1.5 kB	10 bit	34 I/O	4.2 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 128KB Flash 4KB RAM nanoWatt XLP GP PIC18F67K22T-I/PTRSL Microchip Technology 1: $7.79 709In Stock NRND	Mfr. Part No. PIC18F67K22T-I/PTRSL Mouser Part No 579-PIC18F67K22TIPTR NRND	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 4KB RAM nanoWatt XLP GP	Datasheet	709In Stock	Cut Tape $7.79 Reel $6.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-64	PIC18	8 bit	40 MHz	128 kB	4 kB	12 bit	53 I/O	1.8 V	5.5 V	+ 85 C		Reel, Cut Tape, MouseReel