Page 91 - Silicon Labs Products - Embedded - Microcontrollers

EFM32TG108F16-QFN24T
Silicon Labs

IC MCU 32BIT 16KB FLASH 24QFN

Package: 24-VQFN Exposed Pad

Stock4,448
EFM32ZG222F8-QFP48T
Silicon Labs

IC MCU 32BIT 8KB FLASH 48TQFP

Package: 48-TQFP

Stock4,528
EFM32HG308F32G-B-QFN24R
Silicon Labs

IC MCU 32BIT 32KB FLASH 24QFN

Package: 24-VQFN Exposed Pad

Stock5,392
C8051F717-GMR
Silicon Labs

IC MCU 8BIT 16KB FLASH 24QFN

Package: 24-WFQFN Exposed Pad

Stock7,296
EFM32TG222F8-QFP48
Silicon Labs

IC MCU 32BIT 8KB FLASH 48TQFP

Package: 48-TQFP

Stock2,336
C8051T632-GM
Silicon Labs

IC MCU 8BIT 4KB OTP 20QFN

Package: 20-VFQFN Exposed Pad

Stock4,432
C8051F920-G-GMR
Silicon Labs

IC MCU 8BIT 32KB FLASH 32QFN

Package: 32-VFQFN Exposed Pad

Stock7,232
C8051F38C-GMR
Silicon Labs

IC MCU 8BIT 16KB FLASH 32QFN

Package: 32-VFQFN Exposed Pad

Stock4,112
C8051F911-D-GU
Silicon Labs

IC MCU 8BIT 16KB FLASH 24QSOP

Package: 24-SSOP (0.154", 3.90mm Width)

Stock6,304
EFM32HG110F64G-B-QFN24R
Silicon Labs

IC MCU 32BIT 64KB FLASH 24QFN

Package: 24-VQFN Exposed Pad

Stock6,080
EFM32ZG222F16-QFP48
Silicon Labs

IC MCU 32BIT 16KB FLASH 48TQFP

Package: 48-TQFP

Stock6,592
EFM8UB20F64G-B-QFN32R
Silicon Labs

IC MCU 8BIT 64KB FLASH 32QFN

Package: 32-VFQFN Exposed Pad

Stock4,704
EFM8LB12F64ES0-B-QFN24R
Silicon Labs

IC MCU 8BIT 64KB FLASH 24QFN

Package: 24-VFQFN Exposed Pad

Stock4,480
EFM8LB12F64E-B-QFN24R
Silicon Labs

IC MCU 8BIT 64KB FLASH 24QFN

Package: 24-VFQFN Exposed Pad

Stock4,944
EFM32TG110F16-QFN24
Silicon Labs

IC MCU 32BIT 16KB FLASH 24QFN

Package: 24-VQFN Exposed Pad

Stock4,256
C8051T633-GM
Silicon Labs

IC MCU 8BIT 4KB OTP 20QFN

Package: 20-VFQFN Exposed Pad

Stock7,488
EFM8BB31F64G-B-QFP32R
Silicon Labs

IC MCU 8BIT 64KB FLASH 32QFP

Package: 32-TQFP

Stock5,696
C8051F370-A-GMR
Silicon Labs

IC MCU 8BIT 16KB FLASH 24QFN

Package: 24-WFQFN Exposed Pad

Stock4,592
C8051F912-D-GUR
Silicon Labs

IC MCU 8BIT 16KB FLASH 24QSOP

Package: 24-SSOP (0.154", 3.90mm Width)

Stock7,152
EFM32TG210F8-QFN32
Silicon Labs

IC MCU 32BIT 8KB FLASH 32QFN

Package: 32-VQFN Exposed Pad

Stock5,424

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
EFM32TG108F16-QFN24T	Silicon Labs	IC MCU 32BIT 16KB FLASH 24QFN 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: 17 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-VQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	Package: 24-VQFN Exposed Pad	Stock4,448	32-Bit	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	4K x 8	1.85 V ~ 3.8 V	-	Internal	-40°C ~ 85°C (TA)	-	24-VQFN Exposed Pad	24-QFN (5x5)
EFM32ZG222F8-QFP48T	Silicon Labs	IC MCU 32BIT 8KB FLASH 48TQFP Core Processor: ARM? Cortex?-M0+ Core Size: 32-Bit Speed: 24MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K 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	Stock4,528	32-Bit	24MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	37	8KB (8K x 8)	FLASH	-	2K 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)
EFM32HG308F32G-B-QFN24R	Silicon Labs	IC MCU 32BIT 32KB FLASH 24QFN 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: 15 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: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-VQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	Package: 24-VQFN Exposed Pad	Stock5,392	32-Bit	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	15	32KB (32K x 8)	FLASH	-	8K x 8	1.98 V ~ 3.8 V	-	Internal	-40°C ~ 85°C (TA)	-	24-VQFN Exposed Pad	24-QFN (5x5)
C8051F717-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 24QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Cap Sense, POR, PWM, WDT Number of I/O: 20 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-WFQFN Exposed Pad	Stock7,296	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, WDT	20	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	24-WFQFN Exposed Pad	24-QFN (4x4)
EFM32TG222F8-QFP48	Silicon Labs	IC MCU 32BIT 8KB 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, I2S, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K 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	Stock2,336	32-Bit	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	37	8KB (8K x 8)	FLASH	-	2K 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)
C8051T632-GM	Silicon Labs	IC MCU 8BIT 4KB OTP 20QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: A/D 16x10b; D/A 1x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	Package: 20-VFQFN Exposed Pad	Stock4,432	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	4KB (4K x 8)	OTP	-	768 x 8	1.8 V ~ 3.6 V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F920-G-GMR	Silicon Labs	IC MCU 8BIT 32KB FLASH 32QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 3.6 V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: -	Package: 32-VFQFN Exposed Pad	Stock7,232	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	24	32KB (32K x 8)	FLASH	-	4.25K x 8	0.9 V ~ 3.6 V	A/D 23x10b	Internal	-40°C ~ 85°C (TA)	-	32-VFQFN Exposed Pad	-
C8051F38C-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 32QFN Core Processor: 8051 Core Size: 8-Bit Speed: 48 MIPS Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 25 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.25 V Data Converters: A/D 21x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-VFQFN Exposed Pad	Stock4,112	8-Bit	48 MIPS	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	25	16KB (16K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 5.25 V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	-	32-VFQFN Exposed Pad	32-QFN (5x5)
C8051F911-D-GU	Silicon Labs	IC MCU 8BIT 16KB FLASH 24QSOP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 3.6 V Data Converters: A/D 15x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	Package: 24-SSOP (0.154", 3.90mm Width)	Stock6,304	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	16KB (16K x 8)	FLASH	-	768 x 8	0.9 V ~ 3.6 V	A/D 15x10b	Internal	-40°C ~ 85°C (TA)	-	24-SSOP (0.154", 3.90mm Width)	24-QSOP
EFM32HG110F64G-B-QFN24R	Silicon Labs	IC MCU 32BIT 64KB FLASH 24QFN 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: 17 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 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-VQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	Package: 24-VQFN Exposed Pad	Stock6,080	32-Bit	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	17	64KB (64K x 8)	FLASH	-	8K x 8	1.98 V ~ 3.8 V	A/D 2x12b	Internal	-40°C ~ 85°C (TA)	-	24-VQFN Exposed Pad	24-QFN (5x5)
EFM32ZG222F16-QFP48	Silicon Labs	IC MCU 32BIT 16KB FLASH 48TQFP Core Processor: ARM? Cortex?-M0+ Core Size: 32-Bit Speed: 24MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 37 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4K 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	Stock6,592	32-Bit	24MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	37	16KB (16K x 8)	FLASH	-	4K 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)
EFM8UB20F64G-B-QFN32R	Silicon Labs	IC MCU 8BIT 64KB FLASH 32QFN Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 48MHz Connectivity: I2C, SMBus, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 25 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.65 V ~ 3.6 V Data Converters: A/D 20x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-VFQFN Exposed Pad	Stock4,704	8-Bit	48MHz	I2C, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	-	4.25K x 8	2.65 V ~ 3.6 V	A/D 20x10b	Internal	-40°C ~ 85°C (TA)	-	32-VFQFN Exposed Pad	32-QFN (5x5)
EFM8LB12F64ES0-B-QFN24R	Silicon Labs	IC MCU 8BIT 64KB FLASH 24QFN Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 72MHz Connectivity: I2C, SMBus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 20 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 12x14b, D/A 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: - Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-QFN (3x3)	Package: 24-VFQFN Exposed Pad	Stock4,480	8-Bit	72MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2 V ~ 3.6 V	A/D 12x14b, D/A 4x12b	Internal	-40°C ~ 105°C (TA)	-	24-VFQFN Exposed Pad	24-QFN (3x3)
EFM8LB12F64E-B-QFN24R	Silicon Labs	IC MCU 8BIT 64KB FLASH 24QFN Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 72MHz Connectivity: I2C, SMBus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 20 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 12x14b, D/A 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: - Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-QFN (3x3)	Package: 24-VFQFN Exposed Pad	Stock4,944	8-Bit	72MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2 V ~ 3.6 V	A/D 12x14b, D/A 4x12b	Internal	-40°C ~ 105°C (TA)	-	24-VFQFN Exposed Pad	24-QFN (3x3)
EFM32TG110F16-QFN24	Silicon Labs	IC MCU 32BIT 16KB FLASH 24QFN 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: 17 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 2x12b, D/A 1x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-VQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	Package: 24-VQFN Exposed Pad	Stock4,256	32-Bit	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	4K x 8	1.85 V ~ 3.8 V	A/D 2x12b, D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	24-VQFN Exposed Pad	24-QFN (5x5)
C8051T633-GM	Silicon Labs	IC MCU 8BIT 4KB OTP 20QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	Package: 20-VFQFN Exposed Pad	Stock7,488	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	17	4KB (4K x 8)	OTP	-	768 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	20-VFQFN Exposed Pad	20-QFN (4x4)
EFM8BB31F64G-B-QFP32R	Silicon Labs	IC MCU 8BIT 64KB FLASH 32QFP Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: I2C, SMBus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 20x12b, D/A 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 32-TQFP Supplier Device Package: 32-QFP (7x7)	Package: 32-TQFP	Stock5,696	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2 V ~ 3.6 V	A/D 20x12b, D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	32-TQFP	32-QFP (7x7)
C8051F370-A-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 24QFN Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 21 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: 512 x 8 RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: A/D 20x10b; D/A 2x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-WFQFN Exposed Pad	Stock4,592	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	21	16KB (16K x 8)	FLASH	512 x 8	1K x 8	1.8 V ~ 3.6 V	A/D 20x10b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	24-WFQFN Exposed Pad	24-QFN (4x4)
C8051F912-D-GUR	Silicon Labs	IC MCU 8BIT 16KB FLASH 24QSOP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 3.6 V Data Converters: A/D 15x10/12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	Package: 24-SSOP (0.154", 3.90mm Width)	Stock7,152	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	16KB (16K x 8)	FLASH	-	768 x 8	0.9 V ~ 3.6 V	A/D 15x10/12b	Internal	-40°C ~ 85°C (TA)	-	24-SSOP (0.154", 3.90mm Width)	24-QSOP
EFM32TG210F8-QFN32	Silicon Labs	IC MCU 32BIT 8KB FLASH 32QFN 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: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K 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: 32-VQFN Exposed Pad Supplier Device Package: 32-QFN (6x6)	Package: 32-VQFN Exposed Pad	Stock5,424	32-Bit	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	24	8KB (8K x 8)	FLASH	-	2K x 8	1.85 V ~ 3.8 V	A/D 4x12b, D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	32-VQFN Exposed Pad	32-QFN (6x6)
C8051F901-D-GU	Silicon Labs	IC MCU 8BIT 8KB FLASH 24QSOP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 3.6 V Data Converters: A/D 15x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	Package: 24-SSOP (0.154", 3.90mm Width)	Stock5,120	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	8KB (8K x 8)	FLASH	-	768 x 8	0.9 V ~ 3.6 V	A/D 15x10b	Internal	-40°C ~ 85°C (TA)	-	24-SSOP (0.154", 3.90mm Width)	24-QSOP
EFM8BB31F32I-B-QFP32R	Silicon Labs	IC MCU 8BIT 32KB FLASH 32QFP Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: I2C, SMBus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 28 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 20x12b, D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 32-TQFP Supplier Device Package: 32-QFP (7x7)	Package: 32-TQFP	Stock5,856	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	28	32KB (32K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 20x12b, D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	32-TQFP	32-QFP (7x7)
EFM32TG110F8-QFN24T	Silicon Labs	IC MCU 32BIT 8KB FLASH 24QFN 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: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K x 8 Voltage - Supply (Vcc/Vdd): 1.85 V ~ 3.8 V Data Converters: A/D 2x12b, D/A 1x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-VQFN Exposed Pad Supplier Device Package: 24-QFN (5x5)	Package: 24-VQFN Exposed Pad	Stock4,704	32-Bit	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	2K x 8	1.85 V ~ 3.8 V	A/D 2x12b, D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	24-VQFN Exposed Pad	24-QFN (5x5)
EFM32ZG210F8-QFN32T	Silicon Labs	IC MCU 32BIT 8KB FLASH 32QFN Core Processor: ARM? Cortex?-M0+ Core Size: 32-Bit Speed: 24MHz Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 24 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2K 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: 32-VQFN Exposed Pad Supplier Device Package: 32-QFN (6x6)	Package: 32-VQFN Exposed Pad	Stock6,352	32-Bit	24MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	24	8KB (8K x 8)	FLASH	-	2K x 8	1.85 V ~ 3.8 V	A/D 4x12b, D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	32-VQFN Exposed Pad	32-QFN (6x6)
EFM8BB31F64I-B-QSOP24R	Silicon Labs	IC MCU 8BIT 64KB FLASH 24QSOP Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: I2C, SMBus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 21 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 13x12b, D/A 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	Package: 24-SSOP (0.154", 3.90mm Width)	Stock5,520	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2 V ~ 3.6 V	A/D 13x12b, D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	24-SSOP (0.154", 3.90mm Width)	24-QSOP
C8051F327-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 28QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: UART/USART, USB Peripherals: POR Number of I/O: 15 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1.5K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 28-VFQFN Exposed Pad Supplier Device Package: 28-QFN (5x5)	Package: 28-VFQFN Exposed Pad	Stock26,736	8-Bit	25MHz	UART/USART, USB	POR	15	16KB (16K x 8)	FLASH	-	1.5K x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	28-VFQFN Exposed Pad	28-QFN (5x5)
C8051F326-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 28QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: UART/USART, USB Peripherals: POR Number of I/O: 15 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1.5K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 28-VFQFN Exposed Pad Supplier Device Package: 28-QFN (5x5)	Package: 28-VFQFN Exposed Pad	Stock55,896	8-Bit	25MHz	UART/USART, USB	POR	15	16KB (16K x 8)	FLASH	-	1.5K x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	28-VFQFN Exposed Pad	28-QFN (5x5)
EFM8BB31F64G-B-QSOP24	Silicon Labs	IC MCU 8BIT 64KB FLASH 24QSOP Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: I2C, SMBus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 21 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 13x12b, D/A 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	Package: 24-SSOP (0.154", 3.90mm Width)	Stock2,304	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2 V ~ 3.6 V	A/D 13x12b, D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	24-SSOP (0.154", 3.90mm Width)	24-QSOP