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40 MHz ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	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
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU EFM32JG12B500F1024GL125-C Silicon Labs 1: $15.48 180In Stock	Mfr. Part # EFM32JG12B500F1024GL125-C Mouser Part # 634JG12B500FGL125C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	180In Stock	$15.48 $12.67 $11.22 $10.73 View $10.40 $10.05 $10.01 Quote	Min.: 1 Mult.: 1	EFM32JG12	SMD/SMT	BGA-125	ARM Cortex M3	1.02 MB	32 bit	12 bit	40 MHz	65 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM7 with 12-Bit ADC & DACs, 128kB flash ADUC7126BSTZ126I Analog Devices 1: $19.79 94In Stock	Mfr. Part # ADUC7126BSTZ126I Mouser Part # 584-ADUC7126BSTZ126I	Analog Devices	ARM Microcontrollers - MCU ARM7 with 12-Bit ADC & DACs, 128kB flash Learn More about Analog Devices adi microcontrollers	Datasheet	94In Stock	$19.79 $19.34 $18.92 $18.55 View $18.26 $17.99 Quote	Min.: 1 Mult.: 1	ADUC7126	SMD/SMT	LQFP-80	ARM7TDMI	126 kB	32 bit/16 bit	12 bit	40 MHz	40 I/O	32 kB	2.7 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications TLE9944EQA40XUMA1 Infineon Technologies 1: $7.30 3,200In Stock New Product	Mfr. Part # TLE9944EQA40XUMA1 Mouser Part # 726-TLE9944EQA40XUMA New Product	Infineon Technologies	ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications Learn More about Infineon Technologies infineon motix tle994 95 socs	Datasheet	3,200In Stock	Cut Tape $7.30 $5.56 $4.85 $4.64 View Reel $4.18 $4.28 $4.26 $4.18 Quote	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	TSDSO-32	ARM Cortex M23	72 kB	32 bit	12 bit	40 MHz		6 kB	5.5 V	29 V	- 40 C	+ 175 C		Reel, Cut Tape
ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications TLE9944EQW40XUMA1 Infineon Technologies 1: $7.63 3,176In Stock New Product	Mfr. Part # TLE9944EQW40XUMA1 Mouser Part # 726-TLE9944EQW40XUMA New Product	Infineon Technologies	ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications Learn More about Infineon Technologies infineon motix tle994 95 socs	Datasheet	3,176In Stock	Cut Tape $7.63 $5.82 $5.08 $4.87 View Reel $4.31 $4.48 $4.46 $4.31 Quote	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	TSDSO-32	ARM Cortex M23	72 kB	32 bit	12 bit	40 MHz		6 kB	5.5 V	29 V	- 40 C	+ 175 C		Reel, Cut Tape
ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications TLE9954EQW40XUMA1 Infineon Technologies 1: $7.36 898In Stock 6,000On Order New Product	Mfr. Part # TLE9954EQW40XUMA1 Mouser Part # 726-TLE9954EQW40XUMA New Product	Infineon Technologies	ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications Learn More about Infineon Technologies infineon motix tle994 95 socs	Datasheet	898In Stock 6,000On Order	Cut Tape $7.36 $5.60 $4.90 $4.68 $4.31 Reel $4.03	Min.: 1 Mult.: 1 : 3,000	TLE994x/TLE995x	SMD/SMT	TSDSO-32	ARM Cortex M23	72 kB	32 bit	12 bit	40 MHz	8 I/O	6 kB	5.5 V	29 V	- 40 C	+ 175 C		Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GM48-C Silicon Labs 1: $16.65 2,623In Stock 1,300On Order	Mfr. Part # EFM32PG12B500F1024GM48-C Mouser Part # 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	2,623In Stock 1,300On Order	$16.65 $13.03 $12.12 $11.13 View $11.03 $10.38 $10.15 Quote	Min.: 1 Mult.: 1	EFM32PG	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 EMBEDDED_POWER TLE9879QTW40XUMA1 Infineon Technologies 1: $12.02 5,611In Stock	Mfr. Part # TLE9879QTW40XUMA1 Mouser Part # 726-TLE9879QTW40XUMA	Infineon Technologies	ARM Microcontrollers - MCU EMBEDDED_POWER Learn More about Infineon Technologies infineon tle987	Datasheet	5,611In Stock	Cut Tape $12.02 $9.29 $8.21 $7.76 View Reel $6.55 $7.57 $6.97 $6.90 $6.55 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TLE987x	SMD/SMT	TQFP-48	ARM Cortex M3	128 kB	32 bit	10 bit	40 MHz	10 I/O	6 kB	5.5 V	27 V	- 40 C	+ 175 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 8K SRAM Ext Bus Interface IND TEMP AT91M40800-33AU Microchip Technology 1: $11.51 354In Stock	Mfr. Part # AT91M40800-33AU Mouser Part # 556-A91M40800-33AU	Microchip Technology	ARM Microcontrollers - MCU 8K SRAM Ext Bus Interface IND TEMP	Datasheet	354In Stock	$11.51 $10.47 $9.48	Min.: 1 Mult.: 1	AT91M40800	SMD/SMT	LQFP-100	ARM7TDMI	0 B	32 bit	No ADC	40 MHz	32 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU EFM32PG1B100F256GM32-C0 Silicon Labs 1: $8.60 436In Stock 2,450Expected 2026-11-17	Mfr. Part # EFM32PG1B100F256GM32-C0 Mouser Part # 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 2026-11-17	$8.60 $6.81 $6.13 $5.64 View $5.21 $5.18 $5.04	Min.: 1 Mult.: 1	EFM32PG	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
ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz MKE02Z32VLC4R NXP Semiconductors 1: $7.85 1,069In Stock 8,000Expected 2026-12-14	Mfr. Part # MKE02Z32VLC4R Mouser Part # 841-MKE02Z32VLC4R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz Learn More about NXP Semiconductors nxp smart appliance	Datasheet	1,069In Stock 8,000Expected 2026-12-14	Cut Tape $7.85 $5.85 $5.18 $4.80 View Reel $3.50 $4.55 $4.08 $3.86 $3.50	Min.: 1 Mult.: 1 : 2,000	KE02_40	SMD/SMT	LQFP-32	ARM Cortex M0+	32 kB	32 bit	12 bit	40 MHz	28 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis E 64K flash 40Mhz 64LQFP MKE02Z64VLH4 NXP Semiconductors 1: $7.96 534In Stock	Mfr. Part # MKE02Z64VLH4 Mouser Part # 841-MKE02Z64VLH4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E 64K flash 40Mhz 64LQFP Learn More about NXP Semiconductors nxp kinetis ke02 mcus	Datasheet	534In Stock	$7.96 $6.08 $5.33 $4.97 View $4.62 $4.35 Quote	Min.: 1 Mult.: 1	KE02_40	SMD/SMT	LQFP-64	ARM Cortex M0+	64 kB	32 bit	12 bit	40 MHz	57 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis E 64K flash 40Mhz 64LQFP MKE02Z64VLH4R NXP Semiconductors 1: $8.19 2,162In Stock	Mfr. Part # MKE02Z64VLH4R Mouser Part # 841-MKE02Z64VLH4R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E 64K flash 40Mhz 64LQFP Learn More about NXP Semiconductors nxp kinetis ke02 mcus	Datasheet	2,162In Stock	Cut Tape $8.19 $6.25 $5.49 $5.24 Reel $4.51 View $4.84 $4.52 $4.33	Min.: 1 Mult.: 1 : 1,500	KE02_40	SMD/SMT	LQFP-64	ARM Cortex M0+	64 kB	32 bit	12 bit	40 MHz	57 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz MKE02Z64VQH4 NXP Semiconductors 1: $8.04 969In Stock	Mfr. Part # MKE02Z64VQH4 Mouser Part # 841-MKE02Z64VQH4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz Learn More about NXP Semiconductors nxp kinetis ke02 mcus	Datasheet	969In Stock	$8.04 $6.13 $5.20 $5.00 View $4.98 $4.54 $4.44 Quote	Min.: 1 Mult.: 1	KE02_40	SMD/SMT	QFP-64	ARM Cortex M0+	64 kB	32 bit	12 bit	40 MHz	57 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU KINETIS E SERIES 16K FLASH 4K RAM 40MHz 32LQFP S9KEAZN16AMLCR NXP Semiconductors 1: $4.64 1,367In Stock	Mfr. Part # S9KEAZN16AMLCR Mouser Part # 841-S9KEAZN16AMLCR	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS E SERIES 16K FLASH 4K RAM 40MHz 32LQFP Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	1,367In Stock	Cut Tape $4.64 $3.47 $3.01 $2.87 Reel $2.38 View $2.62 $2.55 $2.32	Min.: 1 Mult.: 1 : 2,000	KEA	SMD/SMT	LQFP-32	ARM Cortex M0+	16 kB	32 bit	12 bit	40 MHz	28 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 32LQFP S9KEAZN32AMLCR NXP Semiconductors 1: $4.87 6,017In Stock	Mfr. Part # S9KEAZN32AMLCR Mouser Part # 841-S9KEAZN32AMLCR	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 32LQFP Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	6,017In Stock	Cut Tape $4.87 $3.66 $3.17 $3.01 Reel $2.52 View $2.76 $2.71 $2.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	KEA	SMD/SMT	LQFP-32	ARM Cortex M0+	32 kB	32 bit	12 bit	40 MHz	28 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024IM48-C Silicon Labs 1: $17.38 555In Stock	Mfr. Part # EFM32PG12B500F1024IM48-C Mouser Part # 634-PG12B500FIM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU	Datasheet	555In Stock	$17.38 $13.61 $12.66 $11.62 View $11.52 $10.84 $10.60 Quote	Min.: 1 Mult.: 1	EFM32PG	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-M3 32-bit 40 MHz 128 kB MCU EFM32JG1B200F128GM48-C0 Silicon Labs 1: $6.61 947In Stock End of Life	Mfr. Part # EFM32JG1B200F128GM48-C0 Mouser Part # 634-JG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	947In Stock	$6.61 $5.23 $4.82 $4.05 View $3.96 $3.95	Min.: 1 Mult.: 1	EFM32JG	SMD/SMT	QFN-48	ARM Cortex M3	128 kB	32 bit	12 bit	40 MHz	32 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU EFM32PG1B200F128GM48-C0 Silicon Labs 1: $8.81 688In Stock End of Life	Mfr. Part # EFM32PG1B200F128GM48-C0 Mouser Part # 634-PG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	688In Stock	$8.81 $6.75 $6.25 $5.67 View $5.41 $5.24 $5.18 $5.13	Min.: 1 Mult.: 1	EFM32PG	SMD/SMT	QFN-48	ARM Cortex M4	128 kB	32 bit	12 bit	40 MHz	32 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU ADUC7122BBCZ Analog Devices 1: $24.88 32In Stock	Mfr. Part # ADUC7122BBCZ Mouser Part # 584-ADUC7122BBCZ	Analog Devices	ARM Microcontrollers - MCU Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU Learn More about Analog Devices adi microcontrollers	Datasheet	32In Stock	$24.88 $24.34 $23.82 $23.33 View $22.98 $22.62 Quote	Min.: 1 Mult.: 1	ADUC7122	SMD/SMT	BGA-108	ARM7TDMI	126 kB	32 bit/16 bit	12 bit	40 MHz	32 I/O	8 kB	3 V	3.6 V	- 10 C	+ 95 C		Tray
ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications TLE9954EQA40XUMA1 Infineon Technologies 1: $8.90 24In Stock 3,000On Order New Product	Mfr. Part # TLE9954EQA40XUMA1 Mouser Part # 726-TLE9954EQA40XUMA New Product	Infineon Technologies	ARM Microcontrollers - MCU Microcontroller with LIN and NFET driver for BLDC applications Learn More about Infineon Technologies infineon motix tle994 95 socs	Datasheet	24In Stock 3,000On Order	Cut Tape $8.90 $6.64 $6.02 $5.49 View Reel $4.25 $5.31 $4.71 $4.49 $4.25	Min.: 1 Mult.: 1 : 3,000	TLE994x/TLE995x	SMD/SMT	TSDSO-32	ARM Cortex M23	72 kB	32 bit	12 bit	40 MHz	8 I/O	6 kB	5.5 V	29 V	- 40 C	+ 175 C		Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis E series 16K flash 40Mhz MKE02Z16VLC4R NXP Semiconductors 1: $7.11 1,500In Stock	Mfr. Part # MKE02Z16VLC4R Mouser Part # 771-MKE02Z16VLC4R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E series 16K flash 40Mhz	Datasheet	1,500In Stock	Cut Tape $7.11 $4.69 $4.28 $3.64 Reel $2.82 View $3.46 $3.10 $2.87 $2.66	Min.: 1 Mult.: 1 : 2,000	KE02_02	SMD/SMT	LQFP-32	ARM Cortex M0+	16 kB	32 bit	12 bit	40 MHz	28 I/O	2 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU 88KB FLASH 6KB RAM ARM Cortex M0 S6E1A12C0AGV20000 Infineon Technologies 1: $4.81 8In Stock	Mfr. Part # S6E1A12C0AGV20000 Mouser Part # 797-6E1A12C0AGV20000	Infineon Technologies	ARM Microcontrollers - MCU 88KB FLASH 6KB RAM ARM Cortex M0	Datasheet	8In Stock	$4.81 $3.61 $3.12 $2.98 View $2.82 $2.72 $2.71 $2.58 $2.51	Min.: 1 Mult.: 1	S6E1A1	SMD/SMT	LQFP-48	ARM Cortex M0+	88 kB	32 bit	12 bit	40 MHz	37 I/O	6 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz MKE02Z64VLD4 NXP Semiconductors 1: $8.48 317In Stock 1,600Expected 2026-12-21	Mfr. Part # MKE02Z64VLD4 Mouser Part # 841-MKE02Z64VLD4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz Learn More about NXP Semiconductors nxp kinetis ke02 mcus	Datasheet	317In Stock 1,600Expected 2026-12-21	$8.48 $6.29 $5.77 $5.24 View $5.10 $4.68 $4.54	Min.: 1 Mult.: 1	KE02_40	SMD/SMT	LQFP-44	ARM Cortex M0+	64 kB	32 bit	12 bit	40 MHz	37 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz MKE02Z64VLD4R NXP Semiconductors 1: $7.92 704In Stock	Mfr. Part # MKE02Z64VLD4R Mouser Part # 841-MKE02Z64VLD4R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz Learn More about NXP Semiconductors nxp smart appliance	Datasheet	704In Stock	Cut Tape $7.92 $6.05 $5.28 $5.05 Reel $4.19 View $4.67 $4.35 $4.08	Min.: 1 Mult.: 1 : 1,500	KE02_40	SMD/SMT	LQFP-44	ARM Cortex M0+	64 kB	32 bit	12 bit	40 MHz	37 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP S9KEAZN64ACLHR NXP Semiconductors 1: $7.72 1,500In Stock	Mfr. Part # S9KEAZN64ACLHR Mouser Part # 841-S9KEAZN64ACLHR	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP Learn More about NXP Semiconductors freescale kinetis ea	Datasheet	1,500In Stock	Cut Tape $7.72 $5.10 $4.65 $3.96 Reel $2.98 View $3.74 $3.37 $3.11 $2.89	Min.: 1 Mult.: 1 : 1,500	KEA	SMD/SMT	LQFP-64	ARM Cortex M0+	64 kB	32 bit	12 bit	40 MHz	58 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape