The C8051F126-GQR is an integrated circuit (IC) component manufactured by Silicon Labs. It belongs to the C8051F family of 8-bit microcontrollers designed for various embedded applications. This IC offers numerous key features, making it suitable for a wide range of electronic projects.
One of the notable features of the C8051F126-GQR is its fast 8051-compatible core, which operates at a maximum frequency of 25 MHz. This core is capable of executing 25 MIPS (Million Instructions Per Second), allowing for efficient and speedy processing of instructions. The combination of a high-speed core and rich peripheral set makes it ideal for real-time control applications.
Another prominent feature of this IC is its Flash-based memory, which has a capacity of 32 kB. This memory can be reprogrammed up to 10,000 times, ensuring flexibility and adaptability in application development. Additionally, the IC includes an on-chip debug circuitry called "C2 Debug Interface." This interface enables direct in-circuit debugging, easing the process of code development and troubleshooting.
Moreover, the C8051F126-GQR incorporates rich analog peripherals, including a 10-bit successive approximation analog-to-digital converter (ADC) with up to 16 multiplexed inputs. This ADC allows precise measurement and conversion of analog signals into digital data, enabling the microcontroller to interact with external sensors and transducers effectively.
Furthermore, this IC supports a broad range of communication protocols and interfaces. It includes a UART (Universal Asynchronous Receiver/Transmitter) module for serial communication, which can operate in full-duplex mode and supports baud rates up to 460.8 kb/s. The IC also supports SMBus???I²C and SPI (Serial Peripheral Interface) protocols, providing versatility in connecting with other devices and peripherals.
The C8051F126-GQR features several other essential peripherals, such as timers/counters, pulse width modulation (PWM) outputs, and a multi-channel general-purpose input/output (GPIO) port. These peripherals contribute to the versatility and flexibility of the IC, enabling the implementation of a broad range of applications.
In summary, the C8051F126-GQR is a feature-rich 8-bit microcontroller IC offered by Silicon Labs. It provides high-speed processing capabilities, generous programmable Flash memory, on-chip debugging, and a wide array of analog and digital peripherals. These features make it an excellent choice for various embedded applications, including industrial control systems, consumer electronics, and Internet of Things (IoT) devices.
