40 MHz ARM Microcontrollers - MCU

Results: 199
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Description Datasheet Availability Pricing (PHP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
NXP Semiconductors ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz
Datasheet
130In Stock
840Expected 01/09/2026
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-M3 32-bit 40 MHz 128 kB MCU
Datasheet
1,102In Stock
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


Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU
Datasheet
688In Stock
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
Analog Devices ARM Microcontrollers - MCU Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU
Datasheet
32In Stock
Min.: 1
Mult.: 1
Max.: 32

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
Analog Devices ARM Microcontrollers - MCU Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC
Datasheet
3In Stock
Min.: 1
Mult.: 1
Max.: 3

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
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
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

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
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

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 16K FLASH 4K RAM 40MHz 64LQFP
Datasheet
383In Stock
Min.: 1
Mult.: 1

KEA SMD/SMT LQFP-64 ARM Cortex M0+ 16 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
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
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
Infineon Technologies ARM Microcontrollers - MCU ARM Cortex-M3 MOTIX Microcontroller
Datasheet
2,500On Order
Min.: 1
Mult.: 1
: 2,500

SMD/SMT VQFN-48 ARM Cortex M3 64 kB 32 bit 8 bit, 10 bit 40 MHz 10 I/O 6 kB 5.5 V 28 V - 40 C + 150 C Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM
Datasheet
25Expected 29/10/2026
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 04/02/2027
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
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 QFN-48 ARM Cortex M3 1.02 MB 32 bit 12 bit 40 MHz 33 I/O 256 kB 1.8 V 3.8 V - 40 C + 85 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.: 1,300
Mult.: 1,300

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 + 125 C Tray