Page 32 - Silicon Labs Products - Embedded - Microcontrollers

EFM32HG321F64N-C-QFP48R
Silicon Labs

ARM CORTEX-M0+ HAPPY GECKO MCU I

Package: 48-TQFP

Stock7,808
EFM32HG310F64N-C-QFN32R
Silicon Labs

ARM CORTEX-M0+ HAPPY GECKO MCU I

Package: 32-VQFN Exposed Pad

Stock3,488
EFM32HG321F64N-B-QFP48R
Silicon Labs

MCU CORTEX-M0+ 25 MHZ 64 KB USB

Package: 48-TQFP

Stock6,848
EFM32HG310F64N-B-QFN32R
Silicon Labs

MCU CORTEX-M0+ 25 MHZ 64 KB USB

Package: 32-VQFN Exposed Pad

Stock5,200
EFM32TG11B520F128GM32-BR
Silicon Labs

IC MCU 32BIT 128KB FLASH 32QFN

Package: 32-WFQFN Exposed Pad

Stock2,512
EFM32HG222F32N-C-QFP48
Silicon Labs

ARM CORTEX-M0+ HAPPY GECKO MCU I

Package: 48-TQFP

Stock2,288
EFM32HG210F64N-C-QFN32
Silicon Labs

ARM CORTEX-M0+ HAPPY GECKO MCU I

Package: 32-VQFN Exposed Pad

Stock3,120
EFM32HG350F64G-C-CSP36R
Silicon Labs

ARM CORTEX-M0+ HAPPY GECKO MCU I

Package: 36-UFBGA, CSPBGA

Stock3,424
EFM32TG11B140F64IQ64-B
Silicon Labs

IC MCU 32BIT 64KB FLASH 64TQFP

Package: 64-TQFP

Stock3,664
EFM32TG11B140F64IQ64-BR
Silicon Labs

IC MCU 32BIT 64KB FLASH 64TQFP

Package: 64-TQFP

Stock6,128
EFM32HG322F32G-C-QFP48R
Silicon Labs

ARM CORTEX-M0+ HAPPY GECKO MCU I

Package: 48-TQFP

Stock6,912
EFM32TG11B140F64GM64-BR
Silicon Labs

IC MCU 32BIT 64KB FLASH 64QFN

Package: 64-VFQFN Exposed Pad

Stock5,376
EFM32TG11B120F128GQ48-BR
Silicon Labs

IC MCU 32BIT 128KB FLASH 48TQFP

Package: 48-TQFP

Stock6,048
EFM32TG11B140F64IM64-B
Silicon Labs

IC MCU 32BIT 64KB FLASH 64QFN

Package: 64-VFQFN Exposed Pad

Stock5,136
EFM32TG11B540F64GQ64-B
Silicon Labs

IC MCU 32BIT 64KB FLASH 64TQFP

Package: 64-TQFP

Stock4,608
EFM32TG11B540F64IQ48-B
Silicon Labs

IC MCU 32BIT 64KB FLASH 48TQFP

Package: 48-TQFP

Stock2,064
EFM32TG11B140F64IM64-BR
Silicon Labs

IC MCU 32BIT 64KB FLASH 64QFN

Package: 64-VFQFN Exposed Pad

Stock2,080
EFM32HG321F64G-C-QFP48R
Silicon Labs

ARM CORTEX-M0+ HAPPY GECKO MCU I

Package: 48-TQFP

Stock5,104
EFM32TG11B540F64IQ48-BR
Silicon Labs

IC MCU 32BIT 64KB FLASH 48TQFP

Package: 48-TQFP

Stock5,760
EFM32TG11B540F64GQ64-BR
Silicon Labs

IC MCU 32BIT 64KB FLASH 64TQFP

Package: 64-TQFP

Stock4,272

Part Number	Manufacturer	Description	Package	Stock	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	Package / Case	Supplier Device Package
EFM32HG321F64N-C-QFP48R	Silicon Labs	ARM CORTEX-M0+ HAPPY GECKO MCU I Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 35 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock7,808	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	35	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32HG310F64N-C-QFN32R	Silicon Labs	ARM CORTEX-M0+ HAPPY GECKO MCU I Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 22 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 32-VQFN Exposed Pad Supplier Device Package: 32-QFN (6x6)	Package: 32-VQFN Exposed Pad	Stock3,488	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	22	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	32-VQFN Exposed Pad	32-QFN (6x6)
EFM32HG321F64N-B-QFP48R	Silicon Labs	MCU CORTEX-M0+ 25 MHZ 64 KB USB Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 35 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock6,848	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	35	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32HG310F64N-B-QFN32R	Silicon Labs	MCU CORTEX-M0+ 25 MHZ 64 KB USB Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 22 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 32-VQFN Exposed Pad Supplier Device Package: 32-QFN (6x6)	Package: 32-VQFN Exposed Pad	Stock5,200	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	22	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	32-VQFN Exposed Pad	32-QFN (6x6)
EFM32TG11B520F128GM32-BR	Silicon Labs	IC MCU 32BIT 128KB FLASH 32QFN Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 22 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-WFQFN Exposed Pad	Stock2,512	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	22	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	Surface Mount	32-WFQFN Exposed Pad	32-QFN (5x5)
EFM32HG222F32N-C-QFP48	Silicon Labs	ARM CORTEX-M0+ HAPPY GECKO MCU I Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock2,288	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	-	4K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32HG210F64N-C-QFN32	Silicon Labs	ARM CORTEX-M0+ HAPPY GECKO MCU I Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 32-VQFN Exposed Pad Supplier Device Package: 32-QFN (6x6)	Package: 32-VQFN Exposed Pad	Stock3,120	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	24	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	32-VQFN Exposed Pad	32-QFN (6x6)
EFM32HG350F64G-C-CSP36R	Silicon Labs	ARM CORTEX-M0+ HAPPY GECKO MCU I Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 35 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 36-UFBGA, CSPBGA Supplier Device Package: 36-CSP (3.02x2.89)	Package: 36-UFBGA, CSPBGA	Stock3,424	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	35	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	36-UFBGA, CSPBGA	36-CSP (3.02x2.89)
EFM32TG11B140F64IQ64-B	Silicon Labs	IC MCU 32BIT 64KB FLASH 64TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TJ) Mounting Type: Surface Mount Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock3,664	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 125°C (TJ)	Surface Mount	64-TQFP	64-TQFP (10x10)
EFM32TG11B140F64IQ64-BR	Silicon Labs	IC MCU 32BIT 64KB FLASH 64TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TJ) Mounting Type: Surface Mount Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock6,128	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 125°C (TJ)	Surface Mount	64-TQFP	64-TQFP (10x10)
EFM32HG322F32G-C-QFP48R	Silicon Labs	ARM CORTEX-M0+ HAPPY GECKO MCU I Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 35 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock6,912	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	35	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32TG11B140F64GM64-BR	Silicon Labs	IC MCU 32BIT 64KB FLASH 64QFN Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock5,376	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	56	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32TG11B120F128GQ48-BR	Silicon Labs	IC MCU 32BIT 128KB FLASH 48TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock6,048	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32TG11B140F64IM64-B	Silicon Labs	IC MCU 32BIT 64KB FLASH 64QFN Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TJ) Mounting Type: Surface Mount Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock5,136	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	56	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 125°C (TJ)	Surface Mount	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32TG11B540F64GQ64-B	Silicon Labs	IC MCU 32BIT 64KB FLASH 64TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Number of I/O: 50 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock4,608	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	50	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP	64-TQFP (10x10)
EFM32TG11B540F64IQ48-B	Silicon Labs	IC MCU 32BIT 64KB FLASH 48TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Number of I/O: 34 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TJ) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock2,064	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 125°C (TJ)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32TG11B140F64IM64-BR	Silicon Labs	IC MCU 32BIT 64KB FLASH 64QFN Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TJ) Mounting Type: Surface Mount Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock2,080	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	56	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 125°C (TJ)	Surface Mount	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32HG321F64G-C-QFP48R	Silicon Labs	ARM CORTEX-M0+ HAPPY GECKO MCU I Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 35 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock5,104	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	35	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32TG11B540F64IQ48-BR	Silicon Labs	IC MCU 32BIT 64KB FLASH 48TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Number of I/O: 34 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TJ) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock5,760	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 125°C (TJ)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32TG11B540F64GQ64-BR	Silicon Labs	IC MCU 32BIT 64KB FLASH 64TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Number of I/O: 50 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock4,272	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	50	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP	64-TQFP (10x10)
EFM32TG11B540F64GM64-B	Silicon Labs	IC MCU 32BIT 64KB FLASH 64QFN Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock7,024	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32TG11B340F64GQ64-B	Silicon Labs	IC MCU 32BIT 64KB FLASH 64TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock2,288	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP	64-TQFP (10x10)
EFM32HG222F32G-C-QFP48	Silicon Labs	ARM CORTEX-M0+ HAPPY GECKO MCU I Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock4,080	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	-	4K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32TG11B540F64GM64-BR	Silicon Labs	IC MCU 32BIT 64KB FLASH 64QFN Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock6,992	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32TG11B340F64GQ64-BR	Silicon Labs	IC MCU 32BIT 64KB FLASH 64TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock5,552	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP	64-TQFP (10x10)
EFM32TG11B340F64IQ48-B	Silicon Labs	IC MCU 32BIT 64KB FLASH 48TQFP Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 48MHz Connectivity: CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V Data Converters: A/D 12bit SAR; D/A 12bit Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TJ) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock7,632	32-Bit	48MHz	CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 125°C (TJ)	Surface Mount	48-TQFP	48-TQFP (7x7)
EFM32HG310F32N-B-QFN32R	Silicon Labs	MCU CORTEX-M0+ 25 MHZ 32 KB USB Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 22 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 32-VQFN Exposed Pad Supplier Device Package: 32-QFN (6x6)	Package: 32-VQFN Exposed Pad	Stock6,352	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	22	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	32-VQFN Exposed Pad	32-QFN (6x6)
EFM32HG222F64N-B-QFP48R	Silicon Labs	MCU CORTEX-M0+ 25 MHZ 64 KB Core Processor: ARM® Cortex®-M0+ Core Size: 32-Bit Speed: 25MHz Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8K x 8 Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock5,488	32-Bit	25MHz	I²C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	48-TQFP	48-TQFP (7x7)