規格
| 屬性 | 價值 |
| Package / Case | Tray |
| Series | C8051F12x |
| Part Status | Not For New Designs |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 100MHz |
| Connectivity | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | 64 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 8.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V |
| Data Converters | A/D 8x8b, 8x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The C8051F120-GQ is a microcontroller from Silicon Labs, part of the 8051 family, known for its high-speed, mixed-signal capabilities. It is designed for applications requiring precision and performance, featuring a 100 MIPS, 100 MHz pipelined 8051-compatible CPU. The microcontroller offers 128 kB of on-chip Flash memory, 8448 bytes of RAM, and a wide range of peripherals, making it suitable for complex embedded applications.
Key features include a 12-bit ADC, multiple DACs, UARTs, SPI, I²C interfaces, and timers, which facilitate diverse functionalities. It operates over a wide voltage range (2.7 V to 3.6 V) and includes power-saving modes, enhancing energy efficiency in battery-powered applications. The device also supports in-system programming and debugging via a JTAG interface, simplifying development and testing.
Its robust architecture and comprehensive peripheral set make the C8051F120-GQ ideal for applications in industrial control, automotive systems, and consumer electronics, where reliability and performance are critical.
Key features include a 12-bit ADC, multiple DACs, UARTs, SPI, I²C interfaces, and timers, which facilitate diverse functionalities. It operates over a wide voltage range (2.7 V to 3.6 V) and includes power-saving modes, enhancing energy efficiency in battery-powered applications. The device also supports in-system programming and debugging via a JTAG interface, simplifying development and testing.
Its robust architecture and comprehensive peripheral set make the C8051F120-GQ ideal for applications in industrial control, automotive systems, and consumer electronics, where reliability and performance are critical.
Equivalent
The C8051F120-GQ is a microcontroller from Silicon Labs with a high-speed CPU, ADC, DAC, and multiple communication interfaces. Equivalent products might include:
1. Microchip PIC18F series: Offers similar features in terms of ADC, DAC, and communication interfaces.
2. NXP LPC1100 series: ARM Cortex-M0 based, offering low power and integrated peripherals.
3. STMicroelectronics STM32F0 series: ARM Cortex-M0 based, with similar peripheral sets.
Always compare specific requirements like GPIOs, power consumption, and peripheral counts when choosing alternatives.
1. Microchip PIC18F series: Offers similar features in terms of ADC, DAC, and communication interfaces.
2. NXP LPC1100 series: ARM Cortex-M0 based, offering low power and integrated peripherals.
3. STMicroelectronics STM32F0 series: ARM Cortex-M0 based, with similar peripheral sets.
Always compare specific requirements like GPIOs, power consumption, and peripheral counts when choosing alternatives.
Features
The C8051F120-GQ is a highly integrated mixed-signal microcontroller from Silicon Labs, part of the C8051F12x family. Key features include:
1. Core and Speed: It is based on an 8051-compatible CPU with a maximum clock speed of 100 MHz, offering high performance with fast instruction execution.
2. Memory: It includes up to 128 KB of Flash memory and 8448 B of RAM, providing substantial storage for programs and data.
3. Analog Features: The microcontroller features a 12-bit ADC with a fast conversion rate and a 12-bit DAC, making it suitable for precision analog applications.
4. Digital Interfaces: It supports multiple communication protocols including UART, SPI, and I2C, facilitating easy integration into various systems.
5. Timers and PWM: It offers multiple timers and PWM channels for precise time-based operations and control tasks.
6. Other Features: Watchdog timer, low-power modes for energy efficiency, and up to 64 I/O pins for versatile connectivity.
These features make the C8051F120-GQ suitable for applications requiring high-speed processing, precision analog measurements, and robust digital interfacing.
1. Core and Speed: It is based on an 8051-compatible CPU with a maximum clock speed of 100 MHz, offering high performance with fast instruction execution.
2. Memory: It includes up to 128 KB of Flash memory and 8448 B of RAM, providing substantial storage for programs and data.
3. Analog Features: The microcontroller features a 12-bit ADC with a fast conversion rate and a 12-bit DAC, making it suitable for precision analog applications.
4. Digital Interfaces: It supports multiple communication protocols including UART, SPI, and I2C, facilitating easy integration into various systems.
5. Timers and PWM: It offers multiple timers and PWM channels for precise time-based operations and control tasks.
6. Other Features: Watchdog timer, low-power modes for energy efficiency, and up to 64 I/O pins for versatile connectivity.
These features make the C8051F120-GQ suitable for applications requiring high-speed processing, precision analog measurements, and robust digital interfacing.
Pinout
The C8051F120-GQ is a highly integrated mixed-signal microcontroller from Silicon Labs. It is part of the C8051F12x series and is designed for high-performance applications. This specific model, C8051F120-GQ, comes in a TQFP (Thin Quad Flat Package) with 100 pins.
Key features and functions of the C8051F120-GQ include:
- CPU: 8051-compatible microcontroller core with up to 100 MIPS performance.
- Memory: Up to 128 KB of Flash, 8448 bytes of RAM.
- Peripherals: 8x 12-bit ADCs, 2x 12-bit DACs, multiple UART, SPI, and I2C interfaces.
- Timers: 7 general-purpose 16-bit timers.
- Clock: Programmable clock source with on-chip oscillator.
- GPIO: 64 I/O pins configurable as digital, analog, or peripheral function pins.
- Other Features: Watchdog Timer, Programmable Counter/Timer Array, and power management features.
The microcontroller is well-suited for embedded applications requiring high-speed processing and multiple interfacing capabilities.
Key features and functions of the C8051F120-GQ include:
- CPU: 8051-compatible microcontroller core with up to 100 MIPS performance.
- Memory: Up to 128 KB of Flash, 8448 bytes of RAM.
- Peripherals: 8x 12-bit ADCs, 2x 12-bit DACs, multiple UART, SPI, and I2C interfaces.
- Timers: 7 general-purpose 16-bit timers.
- Clock: Programmable clock source with on-chip oscillator.
- GPIO: 64 I/O pins configurable as digital, analog, or peripheral function pins.
- Other Features: Watchdog Timer, Programmable Counter/Timer Array, and power management features.
The microcontroller is well-suited for embedded applications requiring high-speed processing and multiple interfacing capabilities.
Manufacturer
The C8051F120-GQ is manufactured by Silicon Labs, a technology company that specializes in the design and development of semiconductors, software, and solutions for the Internet of Things (IoT), industrial automation, and consumer electronics. Founded in 1996 and headquartered in Austin, Texas, Silicon Labs provides a wide range of products, including microcontrollers, wireless connectivity solutions, sensors, and timing devices. The company is known for its expertise in mixed-signal integrated circuits and its focus on providing energy-efficient and reliable technologies.
Application
The C8051F120-GQ is a microcontroller commonly used in embedded systems applications. Its areas of application include industrial automation, motor control, automotive systems, home appliances, and sensor interfaces. It is valued for its high-speed operation, extensive peripherals, and analog capabilities. The microcontroller's features, such as ADCs, DACs, and PWM outputs, make it suitable for real-time data acquisition, signal processing, and control tasks. Additionally, its robust flash memory and low power consumption are advantageous in battery-operated devices and portable equipment.
Package
The C8051F120-GQ is a microcontroller from Silicon Labs in a 100-pin TQFP (Thin Quad Flat Pack) package. This package type is designed for surface mounting on PCBs, offering a compact footprint and efficient thermal performance suitable for embedded systems applications.
