Microcontrollers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Mounting Type	Supplier Device Package	Package / Case
EFM32GG12B310F1024GQ100-A IC MCU 32BIT 1MB FLASH 100TQFP Silicon Labs	450 In Stock	1 : $20.93000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	86	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
EFM32GG12B810F1024GM64-A IC MCU 32BIT 1MB FLASH 64QFN Silicon Labs	839 In Stock	1 : $21.44000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	51	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
EFM32GG11B820F2048GQ100-B IC MCU 32BIT 2MB FLASH 100TQFP Silicon Labs	882 In Stock	1 : $33.77000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	80	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
EFM32GG11B820F2048GL120-B IC MCU 32BIT 2MB FLASH 120BGA Silicon Labs	1,180 In Stock	1 : $33.90000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	93	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	120-BGA (7x7)	120-VFBGA
EFM32GG11B820F2048GL192-B IC MCU 32BIT 2MB FLASH 192BGA Silicon Labs	1,717 In Stock	1 : $35.28000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	144	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	192-BGA (7x7)	192-VFBGA
EFM32GG11B820F2048GM64-B IC MCU 32BIT 2MB FLASH 64QFN Silicon Labs	1,197 In Stock	1 : $31.86000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
EFM32GG11B820F2048GQ64-B IC MCU 32BIT 2MB FLASH 64TQFP Silicon Labs	239 In Stock	1 : $31.99000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	47	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
EFM32GG11B420F2048GL120-B IC MCU 32BIT 2MB FLASH 120BGA Silicon Labs	6,745 In Stock	1 : $33.87000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	93	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	120-BGA (7x7)	120-VFBGA
EFM32GG12B410F1024GQ64-A IC MCU 32BIT 1MB FLASH 64TQFP Silicon Labs	1,529 In Stock	1 : $21.14000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
EFM32GG12B410F1024GQ100-A IC MCU 32BIT 1MB FLASH 100TQFP Silicon Labs	372 In Stock	1 : $22.55000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	83	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
EFM32GG12B810F1024GQ100-A IC MCU 32BIT 1MB FLASH 100TQFP Silicon Labs	454 In Stock	1 : $22.79000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	81	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
EFM32GG11B420F2048GL112-B IC MCU 32BIT 2MB FLASH 112BGA Silicon Labs	520 In Stock	1 : $33.47000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	87	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	112-BGA (10x10)	112-LFBGA
EFM32GG12B110F1024GQ64-A IC MCU 32BIT 1MB FLASH 64TQFP Silicon Labs	557 In Stock	1 : $16.50000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
EFM32GG12B410F1024GM64-A IC MCU 32BIT 1MB FLASH 64QFN Silicon Labs	1,209 In Stock	1 : $17.94000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	53	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
EFM32GG12B110F1024GM64-A IC MCU 32BIT 1MB FLASH 64QFN Silicon Labs	401 In Stock	1 : $19.31000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	56	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
EFM32GG11B120F2048GM64-B IC MCU 32BIT 2MB FLASH 64QFN Silicon Labs	1,329 In Stock	1 : $25.47000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	56	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
EFM32GG11B420F2048GM64-B IC MCU 32BIT 2MB FLASH 64QFN Silicon Labs	510 In Stock	1 : $27.19000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	53	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
EFM32GG11B520F2048GQ100-B IC MCU 32BIT 2MB FLASH 100TQFP Silicon Labs	446 In Stock	1 : $27.19000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	83	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
EFM32GG11B320F2048GQ100-B IC MCU 32BIT 2MB FLASH 100TQFP Silicon Labs	431 In Stock	1 : $27.22000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	86	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
EFM32GG11B820F2048GL152-B IC MCU 32BIT 2MB FLASH 152BGA Silicon Labs	1,343 In Stock	1 : $29.57000 Tray	Giant Gecko S1	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	121	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	152-BGA (8x8)	152-VFBGA
EFM32GG11B320F2048GL112-B IC MCU 32BIT 2MB FLASH 112BGA Silicon Labs	570 In Stock	1 : $31.73000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	90	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	112-BGA (10x10)	112-LFBGA
EFM32GG12B330F512GQ100-AR IC MCU 32BIT 512KB FLASH 100TQFP Silicon Labs	2,000 In Stock	1,000 : $11.88608 Tape & Reel (TR)	Giant Gecko S1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	86	512KB (512K x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
EFM32GG11B840F1024GQ100-BR IC MCU 32BIT 1MB FLASH 100TQFP Silicon Labs	0 In Stock Check Lead Time	1,000 : $21.22092 Tape & Reel (TR)	Giant Gecko S1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	80	1MB (1M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
EFM32GG11B820F2048GQ100-BR IC MCU 32BIT 2MB FLASH 100TQFP Silicon Labs	2,000 In Stock	1,000 : $22.99557 Tape & Reel (TR)	Giant Gecko S1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	80	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
EFM32GG11B120F2048GQ64-B IC MCU 32BIT 2MB FLASH 64TQFP Silicon Labs	59 In Stock	1 : $30.11000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP

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Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.

Microcontrollers

Microcontrollers

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