EFM32 ARM Microcontrollers - MCU

Results: 752
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) 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
Packaging
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU
Datasheet
480In Stock
1.300Expected 03/07/2026
Min.: 1
Mult.: 1

EFM32JG SMD/SMT QFN-48 ARM Cortex M3 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 1024 kB MCU
Datasheet
54In Stock
1.300Expected 03/08/2026
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
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
Datasheet
150In Stock
1.250Expected 05/06/2026
Min.: 1
Mult.: 1

EFM32TG11 SMD/SMT QFP-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 34 I/O 32 kB 1.8 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU
Datasheet
17In Stock
Min.: 1
Mult.: 1

EFM32HG SMD/SMT QFN-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 25 MHz 24 I/O 8 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB USB MCU
Datasheet
12In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

EFM32HG SMD/SMT TQFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 25 MHz 35 I/O 8 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB LCD MCU
Datasheet
8In Stock
Min.: 1
Mult.: 1

EFR32GG12 SMD/SMT QFP-100 ARM Cortex M4 512 kB 32 bit 2 x 12 bit 72 MHz 86 I/O 192 kB 1.8 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU
Datasheet
38In Stock
Min.: 1
Mult.: 1

EFR32GG12 SMD/SMT QFP-100 ARM Cortex M4 512 kB 32 bit 2 x 12 bit 72 MHz 83 I/O 192 kB 1.8 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU
Datasheet
8In Stock
Min.: 1
Mult.: 1

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 1.02 MB 32 bit 2 x 12 bit 72 MHz 48 I/O 192 kB 1.8 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x22 LCD, AES
Datasheet
32In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 32 MHz 53 I/O 16 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES
Datasheet
56In Stock
Min.: 1
Mult.: 1

EFM32GG SMD/SMT BGA-112 ARM Cortex M3 1.02 MB 32 bit 12 bit 48 MHz 90 I/O 128 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES
Datasheet
4In Stock
Min.: 1
Mult.: 1

EFM32GG SMD/SMT BGA-112 ARM Cortex M3 512 kB 32 bit 12 bit 48 MHz 90 I/O 128 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES
Datasheet
3In Stock
Min.: 1
Mult.: 1

EFM32GG SMD/SMT QFN-64 ARM Cortex M3 1.02 MB 32 bit 12 bit 48 MHz 52 I/O 128 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES
Datasheet
35In Stock
Min.: 1
Mult.: 1

EFM32GG SMD/SMT LQFP-100 ARM Cortex M3 512 kB 32 bit 12 bit 48 MHz 81 I/O 128 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU
Datasheet
56In Stock
Min.: 1
Mult.: 1
: 1.000

EFR32GG12 SMD/SMT QFP-100 ARM Cortex M4 1 MB 32 bit 12 bit 72 MHz 81 I/O 192 kB 1.8 V 3.8 V - 40 C + 85 C Reel, Cut Tape
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU
Datasheet
13In Stock
Min.: 1
Mult.: 1

EFM32GG11 SMD/SMT BGA-152 ARM Cortex M4 2.05 MB 32 bit 12 bit 72 MHz 121 I/O 512 kB 1.8 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Tiny Gecko MCU IC
Datasheet
390In Stock
Min.: 1
Mult.: 1

EFM32TG SMD/SMT QFN-24 ARM Cortex M3 8 kB 32 bit 12 bit 32 MHz 17 I/O 2 kB 1.98 V 3.8 V - 40 C + 85 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

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
Silicon Labs ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB
Datasheet
78In Stock
Min.: 1
Mult.: 1

EFM32WG SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 85 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
Datasheet
250In Stock
Min.: 1
Mult.: 1

EFM32TG11 SMD/SMT QFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 34 I/O 32 kB 1.8 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU
Datasheet
1.743Expected 26/06/2026
Min.: 1
Mult.: 1

EFR32GG12 SMD/SMT QFP-100 ARM Cortex M4 1.02 MB 32 bit 2 x 12 bit 72 MHz 81 I/O 192 kB 1.8 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU
Datasheet
4.500Expected 09/06/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M33 128 kB 32 bit 12 bit, 16 bit 76.8 MHz 26 I/O 32 kB 1.71 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB
Datasheet
447Expected 07/08/2026
Min.: 1
Mult.: 1

EFM32WG SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 85 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU
Datasheet
2.999Expected 26/08/2026
Min.: 1
Mult.: 1
: 3.000

EFM32HG SMD/SMT QFN-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 25 MHz 22 I/O 8 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape