Page 125 - Silicon Labs Products - Embedded - Microcontrollers

C8051F043R
Silicon Labs

IC MCU 8BIT 64KB FLASH 64TQFP

Package: 64-TQFP

Stock6,160
C8051F042R
Silicon Labs

IC MCU 8BIT 64KB FLASH 100TQFP

Package: 100-TQFP

Stock3,024
C8051F041R
Silicon Labs

IC MCU 8BIT 64KB FLASH 64TQFP

Package: 64-TQFP

Stock4,608
C8051F040R
Silicon Labs

IC MCU 8BIT 64KB FLASH 100TQFP

Package: 100-TQFP

Stock5,712
C8051F019R
Silicon Labs

IC MCU 8BIT 16KB FLASH 48QFP

Package: 48-TQFP

Stock4,944
C8051F018R
Silicon Labs

IC MCU 8BIT 16KB FLASH 64TQFP

Package: 64-TQFP

Stock3,648
C8051F300P
Silicon Labs

IC MCU 8BIT 8KB FLASH 14DIP

Package: 14-DIP (0.300", 7.62mm)

Stock2,464
C8051F303R
Silicon Labs

IC MCU 8BIT 8KB FLASH 11QFN

Package: 10-VFDFN Exposed Pad

Stock3,744
C8051F302R
Silicon Labs

IC MCU 8BIT 8KB FLASH 11QFN

Package: 10-VFDFN Exposed Pad

Stock2,080
C8051F301R
Silicon Labs

IC MCU 8BIT 8KB FLASH 11QFN

Package: 10-VFDFN Exposed Pad

Stock5,120
C8051F300R
Silicon Labs

IC MCU 8BIT 8KB FLASH 11QFN

Package: 10-VFDFN Exposed Pad

Stock6,144
C8051F206R
Silicon Labs

IC MCU 8BIT 8KB FLASH 48QFP

Package: 48-TQFP

Stock6,352
C8051F023R
Silicon Labs

IC MCU 8BIT 64KB FLASH 64TQFP

Package: 64-TQFP

Stock3,456
C8051F022R
Silicon Labs

IC MCU 8BIT 64KB FLASH 100TQFP

Package: 100-TQFP

Stock7,920
C8051F021R
Silicon Labs

IC MCU 8BIT 64KB FLASH 64TQFP

Package: 64-TQFP

Stock7,360
C8051F020R
Silicon Labs

IC MCU 8BIT 64KB FLASH 100TQFP

Package: 100-TQFP

Stock2,400
C8051F016R
Silicon Labs

IC MCU 8BIT 32KB FLASH 48QFP

Package: 48-TQFP

Stock6,848
C8051F015R
Silicon Labs

IC MCU 8BIT 32KB FLASH 64TQFP

Package: 64-TQFP

Stock5,872
C8051F017R
Silicon Labs

IC MCU 8BIT 32KB FLASH 32LQFP

Package: 32-LQFP

Stock4,928
C8051F007R
Silicon Labs

IC MCU 8BIT 32KB FLASH 32LQFP

Package: 32-LQFP

Stock2,592

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
C8051F043R	Silicon Labs	IC MCU 8BIT 64KB FLASH 64TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: CAN, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b, 13x10b; D/A 2x10b, 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	Stock6,160	8-Bit	25MHz	CAN, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 8x8b, 13x10b; D/A 2x10b, 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
C8051F042R	Silicon Labs	IC MCU 8BIT 64KB FLASH 100TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: CAN, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 64 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b, 13x10b; D/A 2x10b, 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-TQFP	Stock3,024	8-Bit	25MHz	CAN, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 8x8b, 13x10b; D/A 2x10b, 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
C8051F041R	Silicon Labs	IC MCU 8BIT 64KB FLASH 64TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: CAN, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b, 13x12b; D/A 2x10b, 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	Stock4,608	8-Bit	25MHz	CAN, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 8x8b, 13x12b; D/A 2x10b, 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
C8051F040R	Silicon Labs	IC MCU 8BIT 64KB FLASH 100TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: CAN, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 64 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b, 13x12b; D/A 2x10b, 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-TQFP	Stock5,712	8-Bit	25MHz	CAN, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 8x8b, 13x12b; D/A 2x10b, 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
C8051F019R	Silicon Labs	IC MCU 8BIT 16KB FLASH 48QFP 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: 1.25K x 8 Voltage - Supply (Vcc/Vdd): 2.8 V ~ 3.6 V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-QFP (7x7)	Package: 48-TQFP	Stock4,944	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	-	1.25K x 8	2.8 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-QFP (7x7)
C8051F018R	Silicon Labs	IC MCU 8BIT 16KB FLASH 64TQFP 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: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1.25K x 8 Voltage - Supply (Vcc/Vdd): 2.8 V ~ 3.6 V Data Converters: A/D 8x10b 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	Stock3,648	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	16KB (16K x 8)	FLASH	-	1.25K x 8	2.8 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
C8051F300P	Silicon Labs	IC MCU 8BIT 8KB FLASH 14DIP 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: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 14-DIP (0.300", 7.62mm) Supplier Device Package: 14-DIP	Package: 14-DIP (0.300", 7.62mm)	Stock2,464	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	14-DIP (0.300", 7.62mm)	14-DIP
C8051F303R	Silicon Labs	IC MCU 8BIT 8KB FLASH 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: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 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: 10-VFDFN Exposed Pad Supplier Device Package: 11-QFN (3x3)	Package: 10-VFDFN Exposed Pad	Stock3,744	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	10-VFDFN Exposed Pad	11-QFN (3x3)
C8051F302R	Silicon Labs	IC MCU 8BIT 8KB FLASH 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: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b 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	Stock2,080	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	10-VFDFN Exposed Pad	11-QFN (3x3)
C8051F301R	Silicon Labs	IC MCU 8BIT 8KB FLASH 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: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 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: 10-VFDFN Exposed Pad Supplier Device Package: 11-QFN (3x3)	Package: 10-VFDFN Exposed Pad	Stock5,120	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	10-VFDFN Exposed Pad	11-QFN (3x3)
C8051F300R	Silicon Labs	IC MCU 8BIT 8KB FLASH 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: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b 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	Stock6,144	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	10-VFDFN Exposed Pad	11-QFN (3x3)
C8051F206R	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 32x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-QFP (7x7)	Package: 48-TQFP	Stock6,352	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 32x12b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-QFP (7x7)
C8051F023R	Silicon Labs	IC MCU 8BIT 64KB FLASH 64TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b, 8x10b; 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	Stock3,456	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
C8051F022R	Silicon Labs	IC MCU 8BIT 64KB FLASH 100TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 64 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b, 8x10b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-TQFP	Stock7,920	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
C8051F021R	Silicon Labs	IC MCU 8BIT 64KB FLASH 64TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b, 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	Stock7,360	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
C8051F020R	Silicon Labs	IC MCU 8BIT 64KB FLASH 100TQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 64 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 4.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x8b, 8x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 100-TQFP Supplier Device Package: 100-TQFP (14x14)	Package: 100-TQFP	Stock2,400	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	100-TQFP	100-TQFP (14x14)
C8051F016R	Silicon Labs	IC MCU 8BIT 32KB FLASH 48QFP 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: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x10b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-QFP (7x7)	Package: 48-TQFP	Stock6,848	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-QFP (7x7)
C8051F015R	Silicon Labs	IC MCU 8BIT 32KB FLASH 64TQFP 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: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x10b; 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	Stock5,872	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	64-TQFP	64-TQFP (10x10)
C8051F017R	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP 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: 8 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 4x10b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 32-LQFP Supplier Device Package: 32-LQFP (7x7)	Package: 32-LQFP	Stock4,928	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	8	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 4x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	32-LQFP	32-LQFP (7x7)
C8051F007R	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP 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: 8 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 2.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 4x12b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 32-LQFP Supplier Device Package: 32-LQFP (7x7)	Package: 32-LQFP	Stock2,592	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	8	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 4x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	32-LQFP	32-LQFP (7x7)
C8051F236R	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1.25K 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: 48-TQFP Supplier Device Package: 48-QFP (7x7)	Package: 48-TQFP	Stock6,944	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-QFP (7x7)
C8051F231R	Silicon Labs	IC MCU 8BIT 8KB FLASH 32LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, WDT Number of I/O: 22 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 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: 32-LQFP Supplier Device Package: 32-LQFP (7x7)	Package: 32-LQFP	Stock3,040	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	22	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	32-LQFP	32-LQFP (7x7)
C8051F230R	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 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: 48-TQFP Supplier Device Package: 48-QFP (7x7)	Package: 48-TQFP	Stock7,600	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-QFP (7x7)
C8051F226R	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 1.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 32x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-QFP (7x7)	Package: 48-TQFP	Stock6,880	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 32x8b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-QFP (7x7)
C8051F221R	Silicon Labs	IC MCU 8BIT 8KB FLASH 32LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, WDT Number of I/O: 22 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 22x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 32-LQFP Supplier Device Package: 32-LQFP (7x7)	Package: 32-LQFP	Stock5,152	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	22	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 22x8b	Internal	-40°C ~ 85°C (TA)	-	32-LQFP	32-LQFP (7x7)
C8051F220R	Silicon Labs	IC MCU 8BIT 8KB FLASH 48QFP Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 32x8b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-QFP (7x7)	Package: 48-TQFP	Stock5,088	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 32x8b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-QFP (7x7)
C8051F012R	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP Core Processor: 8051 Core Size: 8-Bit Speed: 20MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 8 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 4x10b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 32-LQFP Supplier Device Package: 32-LQFP (7x7)	Package: 32-LQFP	Stock3,520	8-Bit	20MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	8	32KB (32K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 4x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	32-LQFP	32-LQFP (7x7)
C8051F011R	Silicon Labs	IC MCU 8BIT 32KB FLASH 48QFP Core Processor: 8051 Core Size: 8-Bit Speed: 20MHz 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: 32KB (32K x 8) Program Memory Type: FLASH EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V Data Converters: A/D 8x10b; D/A 2x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 48-TQFP Supplier Device Package: 48-QFP (7x7)	Package: 48-TQFP	Stock7,920	8-Bit	20MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	32KB (32K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	48-TQFP	48-QFP (7x7)