Description
The C8051F350-GQR is a microcontroller from Silicon Labs, part of the C8051F35x series, designed for high-performance mixed-signal applications. This microcontroller features an 8-bit 8051-compatible CPU that supports a high-speed instruction set, enabling efficient data processing. It operates at speeds up to 25 MHz and includes 8 kB of Flash memory and 768 bytes of RAM.
Key features include a 16-bit Sigma-Delta ADC for precise analog-to-digital conversion, making it ideal for applications requiring high-resolution measurements. It also offers multiple communication interfaces, such as UART, SPI, and I2C, facilitating easy integration with other devices. The C8051F350-GQR includes several timers, an on-chip temperature sensor, and a voltage reference, contributing to its versatility in various applications.
The microcontroller supports in-system programming and debugging via the Silicon Labs' C2 interface, providing flexibility and ease in development. With low power consumption and a wide operating temperature range, the C8051F350-GQR is suitable for industrial, consumer, and automotive applications.
Equivalent
The C8051F350-GQR is a microcontroller from Silicon Labs. Equivalent products with similar features might include microcontrollers from other vendors such as the Microchip PIC16F series, Atmel's ATmega series (now part of Microchip), or the STM8 series from STMicroelectronics. These alternatives offer various features like ADCs, DACs, and similar processing capabilities, though exact equivalence will depend on specific application requirements. Always check datasheets to ensure compatibility.
Features
The C8051F350-GQR is a highly integrated mixed-signal microcontroller from Silicon Labs. It features a high-speed 8051-compatible microcontroller core with up to 25 MIPS throughput. It includes 8 kB of Flash memory and 768 bytes of RAM. The microcontroller supports a rich set of peripherals, including a 24-bit multi-channel analog-to-digital converter (ADC), a temperature sensor, and two 12-bit digital-to-analog converters (DACs). It also offers a flexible 16-bit timer and multiple USART, SPI, and I2C serial interfaces for communication. The device is powered by a 2.7 to 3.6 V supply voltage range with a built-in precision internal oscillator, offering an energy-efficient solution for various applications. Additionally, the C8051F350-GQR includes a JTAG debug interface for in-system programming and debugging, and it is available in a compact QFN package. Suitable for precision measurement applications, this microcontroller provides high performance and a small footprint, making it ideal for embedded systems requiring precision analog functionalities.
Pinout
The C8051F350-GQR is an integrated microcontroller unit (MCU) from Silicon Labs. It is part of the C8051F35x family, which is known for its mixed-signal capabilities. The C8051F350-GQR comes in a 32-pin QFP (Quad Flat Package) form factor.
Key functions and features of the C8051F350-GQR include:
- 8051-compatible CPU with enhanced performance.
- 16 kB of flash memory and 2304 bytes of RAM.
- High-speed 16-bit ADC (Analog-to-Digital Converter).
- 2 DACs (Digital-to-Analog Converters) for output applications.
- Programmable 24.5 MHz internal oscillator.
- Multiple communication interfaces including UART, SMBus/I2C, and SPI.
- 8-bit programmable counter array (PCA) and timers for precise control.
- Integrated voltage reference and temperature sensor.
This microcontroller is widely used in applications requiring precise analog data acquisition and processing due to its high-resolution ADC and versatile peripheral set.
Manufacturer
The C8051F350-GQR is manufactured by Silicon Labs. Silicon Labs, or Silicon Laboratories Inc., is a company that specializes in the design and production of semiconductors and software solutions for a wide range of applications. Founded in 1996 and headquartered in Austin, Texas, Silicon Labs is known for its innovative products in the areas of Internet of Things (IoT), internet infrastructure, industrial automation, consumer electronics, and automotive industries. The company focuses on providing solutions that enhance connectivity, security, and efficiency in electronic devices.
Application
The C8051F350-GQR is a mixed-signal microcontroller widely used in applications requiring precise analog measurements and control. Its application areas include industrial automation, automotive sensors, portable medical devices, consumer electronics, and instrumentation systems. The microcontroller is particularly suited for tasks involving analog-to-digital conversion, data acquisition, and real-time processing due to its integrated high-performance ADCs and DACs. Additionally, its low-power capabilities make it ideal for battery-operated devices. Its versatility allows it to be used in various embedded systems that require compact design and reliable performance.
Package
The C8051F350-GQR is a microcontroller from Silicon Labs that comes in a QFP (Quad Flat Package), specifically a 32-pin QFP. This package type is designed for surface mounting on printed circuit boards.