Page 66 - Silicon Labs Products - Embedded - Microcontrollers

EFM32WG290F256-BGA112
Silicon Labs

IC MCU 32BIT 256KB FLASH 112BGA

Package: 112-LFBGA

Stock2,240
EFM32WG280F256-QFP100
Silicon Labs

IC MCU 32BIT 256KB FLASH 100LQFP

Package: 100-LQFP

Stock7,088
EFM32WG942F256-QFP64
Silicon Labs

IC MCU 32BIT 256KB FLASH 64TQFP

Package: 64-TQFP

Stock5,360
EFM32GG232F512G-E-QFP64
Silicon Labs

IC MCU 32BIT 512KB FLASH 64TQFP

Package: 64-TQFP

Stock5,056
C8051F963-B-GM
Silicon Labs

IC MCU 8BIT 128KB FLASH 40QFN

Package: 40-VFQFN Exposed Pad

Stock7,380
EFM32WG330F256-QFN64T
Silicon Labs

IC MCU 32BIT 256KB FLASH 64QFN

Package: 64-VFQFN Exposed Pad

Stock7,968
EFM32LG295F256G-E-BGA120
Silicon Labs

IC MCU 32BIT 256KB FLASH 120BGA

Package: 120-VFBGA

Stock7,584
C8051F965-B-GM
Silicon Labs

IC MCU 8BIT 64KB FLASH 40QFN

Package: 40-VFQFN Exposed Pad

Stock8,880
EFM32WG230F256-QFN64
Silicon Labs

IC MCU 32BIT 256KB FLASH 64QFN

Package: 64-VFQFN Exposed Pad

Stock6,880
EFM32WG232F256-QFP64
Silicon Labs

IC MCU 32BIT 256KB FLASH 64TQFP

Package: 64-LQFP

Stock6,208
EFM32LG230F256G-E-QFN64
Silicon Labs

IC MCU 32BIT 256KB FLASH 64QFN

Package: 64-VFQFN Exposed Pad

Stock8,388
EFM32LG330F128G-E-QFN64
Silicon Labs

IC MCU 32BIT 128KB FLASH 64QFN

Package: 64-VFQFN Exposed Pad

Stock6,396
EFM32LG880F64G-E-QFP100
Silicon Labs

IC MCU 32BIT 64KB FLASH 100LQFP

Package: 100-LQFP

Stock6,992
EFM32LG232F128G-E-QFP64
Silicon Labs

IC MCU 32BIT 128KB FLASH 64TQFP

Package: 64-TQFP

Stock8,232
EFM32G890F128-BGA112T
Silicon Labs

IC MCU 32BIT 128KB FLASH 112BGA

Package: 112-LFBGA

Stock20,592
EFM32LG332F64G-E-QFP64
Silicon Labs

IC MCU 32BIT 64KB FLASH 64TQFP

Package: 64-TQFP

Stock7,236
EFM32G290F128-BGA112
Silicon Labs

IC MCU 32BIT 128KB FLASH 112BGA

Package: 112-LFBGA

Stock6,048
EFM32G842F128-QFP64T
Silicon Labs

IC MCU 32BIT 128KB FLASH 64TQFP

Package: 64-TQFP

Stock8,232
EFM32G880F64-QFP100
Silicon Labs

IC MCU 32BIT 64KB FLASH 100LQFP

Package: 100-LQFP

Stock7,104
EFM32G232F128-QFP64T
Silicon Labs

IC MCU 32BIT 128KB FLASH 64TQFP

Package: 64-TQFP

Stock6,600

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
EFM32WG290F256-BGA112	Silicon Labs	IC MCU 32BIT 256KB FLASH 112BGA Core Processor: ARM? Cortex?-M4F Core Size: 32-Bit Speed: 48MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 90 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 112-LFBGA Supplier Device Package: 112-BGA (10x10)	Package: 112-LFBGA	Stock2,240	32-Bit	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	90	256KB (256K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	112-LFBGA	112-BGA (10x10)
EFM32WG280F256-QFP100	Silicon Labs	IC MCU 32BIT 256KB FLASH 100LQFP Core Processor: ARM? Cortex?-M4F Core Size: 32-Bit Speed: 48MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 85 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-LQFP Supplier Device Package: 100-LQFP (14x14)	Package: 100-LQFP	Stock7,088	32-Bit	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	85	256KB (256K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-LQFP	100-LQFP (14x14)
EFM32WG942F256-QFP64	Silicon Labs	IC MCU 32BIT 256KB FLASH 64TQFP Core Processor: ARM? Cortex?-M4F Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Number of I/O: 50 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock5,360	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	50	256KB (256K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
EFM32GG232F512G-E-QFP64	Silicon Labs	IC MCU 32BIT 512KB FLASH 64TQFP Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 128K x 8 Voltage - Supply (Vcc/Vdd): 1.98 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock5,056	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	512KB (512K x 8)	FLASH	-	128K x 8	1.98 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
C8051F963-B-GM	Silicon Labs	IC MCU 8BIT 128KB FLASH 40QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: I2C, SPI, UART/USART Peripherals: DMA, POR, PWM, WDT Number of I/O: 34 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8.25K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x10b/12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6)	Package: 40-VFQFN Exposed Pad	Stock7,380	8-Bit	25MHz	I2C, SPI, UART/USART	DMA, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	-	8.25K x 8	1.8 V ~ 3.8 V	A/D 16x10b/12b	Internal	-40°C ~ 85°C (TA)	-	40-VFQFN Exposed Pad	40-QFN (6x6)
EFM32WG330F256-QFN64T	Silicon Labs	IC MCU 32BIT 256KB FLASH 64QFN Core Processor: ARM? Cortex?-M4F Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 52 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock7,968	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	52	256KB (256K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32LG295F256G-E-BGA120	Silicon Labs	IC MCU 32BIT 256KB FLASH 120BGA Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 48MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 93 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 120-VFBGA Supplier Device Package: 120-BGA (7x7)	Package: 120-VFBGA	Stock7,584	32-Bit	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	93	256KB (256K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	120-VFBGA	120-BGA (7x7)
C8051F965-B-GM	Silicon Labs	IC MCU 8BIT 64KB FLASH 40QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: I2C, SPI, UART/USART Peripherals: DMA, LCD, POR, PWM, WDT Number of I/O: 34 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 8.25K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.8 V Data Converters: A/D 16x10b/12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6)	Package: 40-VFQFN Exposed Pad	Stock8,880	8-Bit	25MHz	I2C, SPI, UART/USART	DMA, LCD, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	-	8.25K x 8	1.8 V ~ 3.8 V	A/D 16x10b/12b	Internal	-40°C ~ 85°C (TA)	-	40-VFQFN Exposed Pad	40-QFN (6x6)
EFM32WG230F256-QFN64	Silicon Labs	IC MCU 32BIT 256KB FLASH 64QFN Core Processor: ARM? Cortex?-M4F Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock6,880	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	56	256KB (256K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32WG232F256-QFP64	Silicon Labs	IC MCU 32BIT 256KB FLASH 64TQFP Core Processor: ARM? Cortex?-M4F Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-LQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-LQFP	Stock6,208	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	53	256KB (256K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-LQFP	64-TQFP (10x10)
EFM32LG230F256G-E-QFN64	Silicon Labs	IC MCU 32BIT 256KB FLASH 64QFN Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock8,388	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	56	256KB (256K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32LG330F128G-E-QFN64	Silicon Labs	IC MCU 32BIT 128KB FLASH 64QFN Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock6,396	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	128KB (128K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32LG880F64G-E-QFP100	Silicon Labs	IC MCU 32BIT 64KB FLASH 100LQFP Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 48MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 86 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-LQFP Supplier Device Package: 100-LQFP (14x14)	Package: 100-LQFP	Stock6,992	32-Bit	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	86	64KB (64K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-LQFP	100-LQFP (14x14)
EFM32LG232F128G-E-QFP64	Silicon Labs	IC MCU 32BIT 128KB FLASH 64TQFP Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 32K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock8,232	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	128KB (128K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
EFM32G890F128-BGA112T	Silicon Labs	IC MCU 32BIT 128KB FLASH 112BGA Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 90 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 112-LFBGA Supplier Device Package: 112-BGA (10x10)	Package: 112-LFBGA	Stock20,592	32-Bit	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	90	128KB (128K x 8)	FLASH	-	16K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	112-LFBGA	112-BGA (10x10)
EFM32LG332F64G-E-QFP64	Silicon Labs	IC MCU 32BIT 64KB FLASH 64TQFP Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, 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): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-TQFP (10x10)	Package: 64-TQFP	Stock7,236	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	50	64KB (64K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
EFM32G290F128-BGA112	Silicon Labs	IC MCU 32BIT 128KB FLASH 112BGA Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 90 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 112-LFBGA Supplier Device Package: 112-BGA (10x10)	Package: 112-LFBGA	Stock6,048	32-Bit	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	90	128KB (128K x 8)	FLASH	-	16K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	112-LFBGA	112-BGA (10x10)
EFM32G842F128-QFP64T	Silicon Labs	IC MCU 32BIT 128KB FLASH 64TQFP Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-QFN (9x9)	Package: 64-TQFP	Stock8,232	32-Bit	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	53	128KB (128K x 8)	FLASH	-	16K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-QFN (9x9)
EFM32G880F64-QFP100	Silicon Labs	IC MCU 32BIT 64KB FLASH 100LQFP Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 86 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-LQFP Supplier Device Package: 100-LQFP (14x14)	Package: 100-LQFP	Stock7,104	32-Bit	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	86	64KB (64K x 8)	FLASH	-	16K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-LQFP	100-LQFP (14x14)
EFM32G232F128-QFP64T	Silicon Labs	IC MCU 32BIT 128KB FLASH 64TQFP Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 53 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 1x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-TQFP Supplier Device Package: 64-QFN (9x9)	Package: 64-TQFP	Stock6,600	32-Bit	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	128KB (128K x 8)	FLASH	-	16K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-QFN (9x9)
EFM32G230F128-QFN64T	Silicon Labs	IC MCU 32BIT 128KB FLASH 64QFN Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock6,696	32-Bit	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	56	128KB (128K x 8)	FLASH	-	16K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32LG330F64G-E-QFN64R	Silicon Labs	IC MCU 32BIT 64KB FLASH 64QFN Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 48MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, 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): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock26,322	32-Bit	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32HG322F64G-A-QFP48	Silicon Labs	IC MCU 32BIT 64KB FLASH 48TQFP 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): 1.98 V ~ 3.8 V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock8,172	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	1.98 V ~ 3.8 V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-TQFP (7x7)
EFM32G222F128-QFP48T	Silicon Labs	IC MCU 32BIT 128KB FLASH 48TQFP Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 4x12b, D/A 1x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock8,604	32-Bit	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	16K x 8	1.85 V ~ 3.8 V	A/D 4x12b, D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-TQFP (7x7)
EFM32G222F128-QFP48	Silicon Labs	IC MCU 32BIT 128KB FLASH 48TQFP Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 4x12b, D/A 1x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock7,728	32-Bit	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	16K x 8	1.85 V ~ 3.8 V	A/D 4x12b, D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-TQFP (7x7)
EFM32G840F64-QFN64T	Silicon Labs	IC MCU 32BIT 64KB FLASH 64QFN Core Processor: ARM? Cortex?-M3 Core Size: 32-Bit Speed: 32MHz Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Number of I/O: 56 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 16K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 8x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 64-VFQFN Exposed Pad Supplier Device Package: 64-QFN (9x9)	Package: 64-VFQFN Exposed Pad	Stock8,196	32-Bit	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	56	64KB (64K x 8)	FLASH	-	16K x 8	1.85 V ~ 3.8 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-VFQFN Exposed Pad	64-QFN (9x9)
EFM32HG322F32G-B-QFP48	Silicon Labs	IC MCU 32BIT 32KB FLASH 48TQFP 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): 1.98 V ~ 3.8 V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - 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	32KB (32K x 8)	FLASH	-	8K x 8	1.98 V ~ 3.8 V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-TQFP (7x7)
EFM32HG321F64G-A-QFP48	Silicon Labs	IC MCU 32BIT 64KB FLASH 48TQFP 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): 1.98 V ~ 3.8 V Data Converters: A/D 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock7,608	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	1.98 V ~ 3.8 V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-TQFP (7x7)