 | | C8051F542-IM | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 568 | |
 | | C8051F542-IMR | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 1,154 | |
 | | C8051F543-IM | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 65 | |
 | | C8051F543-IMR | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 677 | |
 | | C8051F544-IM | Silicon Labs | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 25x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 656 | |
 | | C8051F544-IMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 25x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 1,272 | |
 | | C8051F544-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 25x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) | 357 | |
 | | C8051F544-IQR | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 25x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) | 1,197 | |
 | | C8051F545-IM | Silicon Labs | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 25x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 177 | |
 | | C8051F545-IMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 25x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 1,122 | |
 | | C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 25x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) | 122 | |
 | | C8051F545-IQR | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 25x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) | 708 | |
 | | C8051F546-IM | Silicon Labs | IC MCU 8BIT 8KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 667 | |
 | | C8051F546-IMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 399 | |
 | | C8051F547-IM | Silicon Labs | IC MCU 8BIT 8KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 282 | |
 | | C8051F547-IMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 1,461 | |
 | | C8051F550-IM | Silicon Labs | IC MCU 8BIT 32KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 1,613 | |
 | | C8051F550-IMR | Silicon Labs | IC MCU 8BIT 32KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 567 | |
 | | C8051F551-IM | Silicon Labs | IC MCU 8BIT 32KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), CANbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 1,606 | |
 | | C8051F551-IMR | Silicon Labs | IC MCU 8BIT 32KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Connectivity: SMBus (2-Wire/I2C), CANbus, SPI, UART/USART Peripherals: POR, PWM, Temp Sensor, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 18x12b Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 721 | |