 | | 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 | 206 | |
 | | 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 | 1,653 | |
 | | 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 | 775 | |
 | | 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) | 1,237 | |
 | | 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) | 660 | |
 | | 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 | 787 | |
 | | 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 | 595 | |
 | | 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) | 1,865 | |
 | | 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) | 261 | |
 | | 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 | 891 | |
 | | 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 | 1,124 | |
 | | 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 | 729 | |
 | | 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 | 721 | |
 | | 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 | 1,358 | |
 | | 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 | 536 | |
 | | 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 | 1,225 | |
 | | 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 | 1,163 | |
 | | C8051F552-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), 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 | 1,232 | |
 | | C8051F552-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), 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 | 219 | |
 | | C8051F553-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), 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 | 271 | |