Page 85 - Silicon Labs Products - Embedded - Microcontrollers

C8051F815-GSR
Silicon Labs

IC MCU 8BIT 8KB FLASH 16SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock7,376
EFM8BB31F16I-B-QFN24
Silicon Labs

IC MCU 8BIT 16KB FLASH 24QFN

Package: 24-VFQFN Exposed Pad

Stock6,960
EFM8BB31F64G-B-QFN24R
Silicon Labs

IC MCU 8BIT 64KB FLASH 24QFN

Package: 24-VFQFN Exposed Pad

Stock7,840
EFM8UB10F16G-C-QFN28R
Silicon Labs

IC MCU 8BIT 16KB FLASH 28QFN

Package: 28-WFQFN Exposed Pad

Stock3,840
C8051F827-GS
Silicon Labs

IC MCU 8BIT 8KB FLASH 16SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock4,368
C8051F997-C-GM
Silicon Labs

IC MCU 8BIT 8KB FLASH 24QFN

Package: 24-WFQFN Exposed Pad

Stock6,224
C8051F806-GM
Silicon Labs

IC MCU 8BIT 16KB FLASH 20QFN

Package: 20-VFQFN Exposed Pad

Stock7,120
C8051F801-GM
Silicon Labs

IC MCU 8BIT 16KB FLASH 20QFN

Package: 20-VFQFN Exposed Pad

Stock5,808
EFM8BB31F16I-B-QFN24R
Silicon Labs

IC MCU 8BIT 16KB FLASH 24QFN

Package: 24-VFQFN Exposed Pad

Stock6,896
C8051F996-C-GMR
Silicon Labs

IC MCU 8BIT 8KB FLASH 24QFN

Package: 24-WFQFN Exposed Pad

Stock4,224
C8051F800-GMR
Silicon Labs

IC MCU 8BIT 16KB FLASH 20QFN

Package: 20-VFQFN Exposed Pad

Stock5,488
C8051F397-A-GMR
Silicon Labs

IC MCU 8BIT 8KB FLASH 20QFN

Package: 20-VFQFN Exposed Pad

Stock2,384
C8051T600-GSR
Silicon Labs

IC MCU 8BIT 8KB OTP 14SOIC

Package: 14-SOIC (0.154", 3.90mm Width)

Stock3,376
C8051T600-GMR
Silicon Labs

IC MCU 8BIT 8KB OTP 11QFN

Package: 10-VFDFN Exposed Pad

Stock79,056
C8051F824-GSR
Silicon Labs

IC MCU 8BIT 8KB FLASH 16SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock4,832
EFM32ZG110F8-QFN24
Silicon Labs

IC MCU 32BIT 8KB FLASH 24QFN

Package: 24-VQFN Exposed Pad

Stock6,656
C8051F986-C-GU
Silicon Labs

IC MCU 8BIT 8KB FLASH 24QSOP

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

Stock7,984
C8051F818-GM
Silicon Labs

IC MCU 8BIT 8KB FLASH 20QFN

Package: 20-VFQFN Exposed Pad

Stock3,984
C8051F830-GSR
Silicon Labs

IC MCU 8BIT 4KB FLASH 16SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock4,480
C8051F812-GMR
Silicon Labs

IC MCU 8BIT 8KB FLASH 20QFN

Package: 20-VFQFN Exposed Pad

Stock7,952

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
C8051F815-GSR	Silicon Labs	IC MCU 8BIT 8KB FLASH 16SOIC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 13 Program Memory Size: 8KB (8K 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: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock7,376	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	13	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC
EFM8BB31F16I-B-QFN24	Silicon Labs	IC MCU 8BIT 16KB FLASH 24QFN 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: 20 Program Memory Size: 16KB (16K 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 12x12b, A/D 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-QFN (3x3)	Package: 24-VFQFN Exposed Pad	Stock6,960	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	16KB (16K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 12x12b, A/D 2x12b	Internal	-40°C ~ 125°C (TA)	-	24-VFQFN Exposed Pad	24-QFN (3x3)
EFM8BB31F64G-B-QFN24R	Silicon Labs	IC MCU 8BIT 64KB FLASH 24QFN 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: 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 12x12b, D/A 4x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-QFN (3x3)	Package: 24-VFQFN Exposed Pad	Stock7,840	8-Bit	50MHz	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 12x12b, D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	24-VFQFN Exposed Pad	24-QFN (3x3)
EFM8UB10F16G-C-QFN28R	Silicon Labs	IC MCU 8BIT 16KB FLASH 28QFN Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: I2C, SMBus, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 22 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2.25K x 8 Voltage - Supply (Vcc/Vdd): 1.71 V ~ 3.6 V Data Converters: A/D 20x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (5x5)	Package: 28-WFQFN Exposed Pad	Stock3,840	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	22	16KB (16K x 8)	FLASH	-	2.25K x 8	1.71 V ~ 3.6 V	A/D 20x12b	Internal	-40°C ~ 85°C (TA)	-	28-WFQFN Exposed Pad	28-QFN (5x5)
C8051F827-GS	Silicon Labs	IC MCU 8BIT 8KB FLASH 16SOIC 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: 13 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 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: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock4,368	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, WDT	13	8KB (8K x 8)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC
C8051F997-C-GM	Silicon Labs	IC MCU 8BIT 8KB FLASH 24QFN Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 8KB (8K 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	Stock6,224	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT	17	8KB (8K 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)
C8051F806-GM	Silicon Labs	IC MCU 8BIT 16KB FLASH 20QFN 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: 17 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: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	Package: 20-VFQFN Exposed Pad	Stock7,120	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F801-GM	Silicon Labs	IC MCU 8BIT 16KB FLASH 20QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 17 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: A/D 16x10b 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	Stock5,808	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	17	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	20-VFQFN Exposed Pad	20-QFN (4x4)
EFM8BB31F16I-B-QFN24R	Silicon Labs	IC MCU 8BIT 16KB FLASH 24QFN 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: 20 Program Memory Size: 16KB (16K 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 12x12b, A/D 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-QFN (3x3)	Package: 24-VFQFN Exposed Pad	Stock6,896	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	16KB (16K x 8)	FLASH	-	2.25K x 8	2.2 V ~ 3.6 V	A/D 12x12b, A/D 2x12b	Internal	-40°C ~ 125°C (TA)	-	24-VFQFN Exposed Pad	24-QFN (3x3)
C8051F996-C-GMR	Silicon Labs	IC MCU 8BIT 8KB FLASH 24QFN Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K 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: A/D 10x12b 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	Stock4,224	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	24-WFQFN Exposed Pad	24-QFN (4x4)
C8051F800-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 20QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 17 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: A/D 16x10b 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	Stock5,488	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	17	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F397-A-GMR	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN Core Processor: 8051 Core Size: 8-Bit Speed: 50MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 17 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: - Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	Package: 20-VFQFN Exposed Pad	Stock2,384	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	1K x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 105°C (TA)	-	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051T600-GSR	Silicon Labs	IC MCU 8BIT 8KB OTP 14SOIC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 8 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC	Package: 14-SOIC (0.154", 3.90mm Width)	Stock3,376	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	OTP	-	256 x 8	1.8 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	14-SOIC (0.154", 3.90mm Width)	14-SOIC
C8051T600-GMR	Silicon Labs	IC MCU 8BIT 8KB OTP 11QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Number of I/O: 8 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 10-VFDFN Exposed Pad Supplier Device Package: 11-QFN (3x3)	Package: 10-VFDFN Exposed Pad	Stock79,056	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	OTP	-	256 x 8	1.8 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	10-VFDFN Exposed Pad	11-QFN (3x3)
C8051F824-GSR	Silicon Labs	IC MCU 8BIT 8KB FLASH 16SOIC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 13 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock4,832	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	13	8KB (8K x 8)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC
EFM32ZG110F8-QFN24	Silicon Labs	IC MCU 32BIT 8KB FLASH 24QFN 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: 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	Stock6,656	32-Bit	24MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, 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)
C8051F986-C-GU	Silicon Labs	IC MCU 8BIT 8KB FLASH 24QSOP Core Processor: CIP-51 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: 17 Program Memory Size: 8KB (8K 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: A/D 10x12b 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)	Stock7,984	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	24-SSOP (0.154", 3.90mm Width)	24-QSOP
C8051F818-GM	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN 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: 17 Program Memory Size: 8KB (8K 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: 20-VFQFN Exposed Pad Supplier Device Package: 20-QFN (4x4)	Package: 20-VFQFN Exposed Pad	Stock3,984	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F830-GSR	Silicon Labs	IC MCU 8BIT 4KB FLASH 16SOIC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 13 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock4,480	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	13	4KB (4K x 8)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC
C8051F812-GMR	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 8KB (8K 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: A/D 16x10b 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	Stock7,952	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F831-GS	Silicon Labs	IC MCU 8BIT 4KB FLASH 16SOIC Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 13 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: A/D 12x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock4,288	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	13	4KB (4K x 8)	FLASH	-	256 x 8	1.8 V ~ 3.6 V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC
C8051F808-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: POR, PWM, WDT Number of I/O: 17 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-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	Package: 24-SSOP (0.154", 3.90mm Width)	Stock4,224	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	24-SSOP (0.154", 3.90mm Width)	24-QSOP
C8051T603-GM	Silicon Labs	IC MCU 8BIT 4KB OTP 11QFN Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), UART/USART Peripherals: POR, PWM, WDT Number of I/O: 8 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 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: 10-VFDFN Exposed Pad Supplier Device Package: 11-QFN (3x3)	Package: 10-VFDFN Exposed Pad	Stock3,520	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	4KB (4K x 8)	OTP	-	256 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	10-VFDFN Exposed Pad	11-QFN (3x3)
EFM8LB11F16ES0-B-QFN24	Silicon Labs	IC MCU 8BIT 16KB 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: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 12x14b, D/A 2x12b 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	Stock5,008	8-Bit	72MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	16KB (16K x 8)	FLASH	-	1.25K x 8	2.2 V ~ 3.6 V	A/D 12x14b, D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	24-VFQFN Exposed Pad	24-QFN (3x3)
EFM8LB11F16E-B-QFN24	Silicon Labs	IC MCU 8BIT 16KB 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: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1.25K x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: A/D 12x14b, D/A 2x12b 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	Stock7,328	8-Bit	72MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	16KB (16K x 8)	FLASH	-	1.25K x 8	2.2 V ~ 3.6 V	A/D 12x14b, D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	24-VFQFN Exposed Pad	24-QFN (3x3)
C8051F810-GS	Silicon Labs	IC MCU 8BIT 16KB FLASH 16SOIC 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: 13 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: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock7,920	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, WDT	13	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC
C8051F853-C-IU	Silicon Labs	IC MCU 8BIT 8KB FLASH 24QSOP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 2.2 V ~ 3.6 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: - Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: -	Package: 24-SSOP (0.154", 3.90mm Width)	Stock4,240	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	8KB (8K x 8)	FLASH	-	512 x 8	2.2 V ~ 3.6 V	-	Internal	-40°C ~ 125°C (TA)	-	24-SSOP (0.154", 3.90mm Width)	-
C8051F990-C-GMR	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, Cap Sense, 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: 512 x 8 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 3.6 V Data Converters: A/D 9x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 20-UFQFN Exposed Pad Supplier Device Package: 20-QFN (3x3)	Package: 20-UFQFN Exposed Pad	Stock3,344	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT	16	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	-	20-UFQFN Exposed Pad	20-QFN (3x3)