EFM32 Giant Gecko 12 Family

Silicon Labs EFM32 Giant Gecko 12 Family offers scalability, security, and the most advanced feature set available on a low-power platform. With shrinking battery/power budgets and an increasing number of sensors/interfaces, doing as much work as possible while the processor is sleeping is critical. The Silicon Labs GG12 low-energy peripherals include CSEN (cap touch), ADC, DAC, OPAMPs, and LE-LCD. This combined with low-energy fabric (LinkedDMA, PRS, and LESENSE), provides fully autonomous and advanced processing capabilities while sleeping. While active, the 72MHz Cortex-M4, Octal-SPI interface, SDIO, and PDM microphone and sensor interface provide a no-compromise user experience, previously only available on higher power consumption MCUs.

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Description Datasheet Availability Pricing (SGD) 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
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Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT BGA-120 ARM Cortex M4 1 MB 32 bit 12 bit 72 MHz 95 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 800
Mult.: 800

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 1.02 MB 32 bit 2 x 12 bit 72 MHz 53 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 1 MB 32 bit 12 bit 72 MHz 48 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 800
Mult.: 800

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 512 kB 32 bit 2 x 12 bit 72 MHz 53 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 512 kB 32 bit 12 bit 72 MHz 48 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Reel
Silicon Labs ARM Microcontrollers - MCU
Datasheet
Non-Stocked
Min.: 168
Mult.: 168

EFR32GG12 SMD/SMT BGA-112 ARM Cortex M4 512 kB 32 bit 12 bit 72 MHz 89 I/O 192 kB 1.8 V 3.8 V - 40 C + 85 C
Silicon Labs ARM Microcontrollers - MCU
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 1,000

EFR32GG12 SMD/SMT BGA-112 ARM Cortex M4 512 kB 32 bit 12 bit 72 MHz 89 I/O 192 kB 1.8 V 3.8 V - 40 C + 85 C
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 840
Mult.: 840

EFR32GG12 SMD/SMT BGA-112 ARM Cortex M4 1.02 MB 32 bit 2 x 12 bit 72 MHz 87 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
Non-Stocked Lead-Time 23 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT QFN-64 ARM Cortex M4 1 MB 32 bit 12 bit 72 MHz 51 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 450
Mult.: 450

EFR32GG12 SMD/SMT QFP-100 ARM Cortex M4 1.02 MB 32 bit 2 x 12 bit 72 MHz 83 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 800
Mult.: 800

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 1.02 MB 32 bit 2 x 12 bit 72 MHz 50 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 1 MB 32 bit 12 bit 72 MHz 48 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 800
Mult.: 800

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 512 kB 32 bit 2 x 12 bit 72 MHz 50 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
Non-Stocked Lead-Time 23 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 512 kB 32 bit 12 bit 72 MHz 48 I/O 192 kB 1.8 V 3.8 V - 40 C + 85 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 840
Mult.: 840

EFR32GG12 SMD/SMT BGA-112 ARM Cortex M4 512 kB 32 bit 2 x 12 bit 72 MHz 87 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT BGA-112 ARM Cortex M4 512 kB 32 bit 12 bit 72 MHz 89 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1,300
Mult.: 1,300

EFR32GG12 SMD/SMT BGA-120 ARM Cortex M4 512 kB 32 bit 2 x 12 bit 72 MHz 93 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 450
Mult.: 450

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 + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT QFP-100 ARM Cortex M4 512 kB 32 bit 12 bit 72 MHz 81 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 800
Mult.: 800

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 512 kB 32 bit 2 x 12 bit 72 MHz 50 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 840
Mult.: 840

EFR32GG12 SMD/SMT BGA-112 ARM Cortex M4 1.02 MB 32 bit 2 x 12 bit 72 MHz 92 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Tray

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT QFN-64 ARM Cortex M4 1 MB 32 bit 12 bit 72 MHz 51 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Reel
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 450
Mult.: 450

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 + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 800
Mult.: 800

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 1.02 MB 32 bit 2 x 12 bit 72 MHz 51 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

EFR32GG12 SMD/SMT QFP-64 ARM Cortex M4 1 MB 32 bit 12 bit 72 MHz 48 I/O 192 kB 1.8 V 3.8 V - 40 C + 125 C Reel