C8051F040-GQ. Analog peripheral circuits: ADC, DAC, Comparator. Component family: microcontroller. Configuration: surface-mounted component (SMD). Digital interface circuits: UART, SPI, SMBUS, CAN 2.0. Digital peripheral circuits: PCA, WDT. Housing (JEDEC standard): -. Housing: TQFP100. MCU circuit family: Silabs 8051. MCU type: 8-bit microcontroller. Max temperature: +85°C.. Number of I/O: 64. Number of terminals: 100. Program storage memory type: 'FLASH' memory. Program storage memory: 64 KB. RoHS: yes. Storage memory capacity: 4352 Byte. Storage memory type: SRAM. [MHz]: 25 MHz. [V]: +3.6V. Original product from manufacturer: Silicon Laboratories. Quantity in stock updated on 11/02/2025, 18:13