40 MHz ARM Microcontrollers - MCU

Results: 217
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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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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
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NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 32LQFP
Datasheet
6 017In Stock
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
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 32LQFP
Datasheet
1 684In Stock
Min.: 1
Mult.: 1

KEA SMD/SMT LQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 40 MHz 28 I/O 4 kB 2.7 V 5.5 V - 40 C + 125 C AEC-Q100 Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU
Datasheet
78In Stock
Min.: 1
Mult.: 1

EFM32JG SMD/SMT QFN-32 ARM Cortex M3 128 kB 32 bit 12 bit 40 MHz 24 I/O 32 kB 1.85 V 3.8 V - 40 C + 85 C Tray
Analog Devices ARM Microcontrollers - MCU Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC
Datasheet
3In Stock
Min.: 1
Mult.: 1

ADUC7128 SMD/SMT LFCSP-64 ARM7TDMI 126 kB 32 bit/16 bit 12 bit 40 MHz 28 I/O 8 kB 3 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 32LQFP
Datasheet
5In Stock
Min.: 1
Mult.: 1
: 2 000

KEA SMD/SMT LQFP-32 ARM Cortex M0+ 64 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
Infineon Technologies ARM Microcontrollers - MCU 88KB FLASH 6KB RAM ARM Cortex M0
Datasheet
8In Stock
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

NXP Semiconductors ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz
Datasheet
287In Stock
Min.: 1
Mult.: 1

KE02_40 SMD/SMT LQFP-44 ARM Cortex M0+ 32 kB 32 bit 12 bit 40 MHz 37 I/O 4 kB 2.7 V 5.5 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz
Datasheet
164In Stock
1 250Expected 12/14/2026
Min.: 1
Mult.: 1

KE02_40 SMD/SMT LQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 40 MHz 28 I/O 4 kB 2.7 V 5.5 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz
Datasheet
110In Stock
420Expected 3/1/2027
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
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP
Datasheet
1 500In Stock
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
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP
Datasheet
35In Stock
Min.: 1
Mult.: 1

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 + 125 C AEC-Q100 Tray

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU
Datasheet
11In Stock
Min.: 1
Mult.: 1

EFM32PG SMD/SMT QFN-48 ARM Cortex M4 256 kB 32 bit 12 bit 40 MHz 32 I/O 32 kB 1.85 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU
Datasheet
2In Stock
Min.: 1
Mult.: 1

EFM32PG SMD/SMT QFN-32 ARM Cortex M4 256 kB 32 bit 12 bit 40 MHz 20 I/O 32 kB 1.85 V 3.8 V - 40 C + 85 C Tray
Analog Devices ARM Microcontrollers - MCU Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU
Datasheet
32In Stock
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
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU
Datasheet
165In Stock
Min.: 1
Mult.: 1

EFM32JG SMD/SMT QFN-32 ARM Cortex M3 128 kB 32 bit 12 bit 40 MHz 20 I/O 32 kB 1.85 V 3.8 V - 40 C + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
2In Stock
Min.: 1
Mult.: 1

S6E1A1 SMD/SMT LQFP-48 ARM Cortex M0 56 kB 32 bit 12 bit 40 MHz 23 I/O 6 kB 2.7 V 5.5 V - 40 C + 105 C Tray

NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 16K FLASH 4K RAM 40MHz 32LQFP
Datasheet
243In Stock
Min.: 1
Mult.: 1

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 + 85 C AEC-Q100 Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 64LQFP
Datasheet
297In Stock
Min.: 1
Mult.: 1

KEA SMD/SMT LQFP-64 ARM Cortex M0+ 32 kB 32 bit 12 bit 40 MHz 57 I/O 4 kB 2.7 V 5.5 V - 40 C + 125 C AEC-Q100 Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU
Datasheet
1 300Expected 8/11/2026
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
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM
Datasheet
25Expected 10/29/2026
Min.: 1
Mult.: 1

KEA SMD/SMT LQFP-64 ARM Cortex M0+ 32 kB 32 bit 12 bit 40 MHz 4 kB 2.7 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 64LQFP
Datasheet
25Expected 2/4/2027
Min.: 1
Mult.: 1

KEA SMD/SMT LQFP-64 ARM Cortex M0+ 32 kB 32 bit 12 bit 40 MHz 57 I/O 4 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 128K Flash, 48 Pin TQFP, 125C Temp
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1 600
Mult.: 1 600
: 1 600

SMD/SMT TQFP-48 ARM Cortex M23 128 kB 32 bit 12 bit 40 MHz 34 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C Reel
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Security Touch, 128K Flash, 48 Pin TQFP, 125C Temp
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 500
Mult.: 250

SMD/SMT TQFP-48 ARM Cortex M23 128 kB 32 bit 12 bit 40 MHz 34 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Security Touch, 128K Flash, 48 Pin TQFP, 125C Temp ,T/R
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1 600
Mult.: 1 600
: 1 600

SMD/SMT TQFP-48 ARM Cortex M23 128 kB 32 bit 12 bit 40 MHz 34 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2 500
Mult.: 2 500
: 2 500

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 Reel