C8051F020-GQR - Brand New SILICON LABS Microcontrollers
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Description
The C8051F020-GQR is a fully integrated mixed-signal System-on-a-Chip MCU in the Microcontrollers product category. It features a high-speed pipelined 8051-compatible CIP-51 microcontroller core, up to 25 MIPS throughput, and 64 digital I/O pins (or 32 digital I/O pins, depending on the model). The C8051F020-GQR also includes various analog peripherals such as a 12-bit or 10-bit SAR ADC, an 8-bit ADC, two 12-bit DACs, and two analog comparators. It has 64kB of in-system programmable FLASH memory and 4352 bytes of on-chip RAM. The MCU supports SPI, SMBus/I2C, and UART serial interfaces implemented in hardware. It also has five general-purpose 16-bit timers, a programmable counter/timer array with five capture/compare modules, and on-chip watchdog timer, VDD monitor, and temperature sensor. The C8051F020-GQR supports on-chip JTAG debug and boundary scan, making it suitable for full-speed, non-intrusive in-circuit/in-system debugging. It is powered by a 2.7V to 3.6V supply voltage and comes in 100-pin TQFP and 64-pin TQFP packages. The temperature range for this MCU is -40°C to +85°C.
Specifications and features
- High-speed pipelined 8051-compatible CIP-51 microcontroller core
- Up to 25 MIPS throughput
- 64 digital I/O pins (C8051F020/2) or 32 digital I/O pins (C8051F021/3)
- True 12-bit (C8051F020/1) or 10-bit (C8051F022/3) 100 ksps 8-channel ADC with PGA and analog multiplexer
- True 8-bit ADC 500 ksps 8-channel ADC with PGA and analog multiplexer
- Two 12-bit DACs with programmable update scheduling
- 64k bytes of in-system programmable FLASH memory
- 4352 (4096 + 256) bytes of on-chip RAM
- External Data Memory Interface with 64k byte address space
- SPI, SMBus/I2C, and (2) UART serial interfaces implemented in hardware
- Five general purpose 16-bit Timers
- Programmable Counter/Timer Array with five capture/compare modules
- On-chip Watchdog Timer, VDD Monitor, and Temperature Sensor
- On-chip JTAG debug and boundary scan
- 2.7V to 3.6V supply voltage
- 100-pin TQFP and 64-pin TQFP packages
- Temperature Range: -40°C to +85°C
Application Scenarios
The C8051F020-GQR is suitable for various applications in the field of microcontrollers. It can be used in industrial automation, consumer electronics, communication devices, and much more. With its high-speed processing capabilities, integrated peripherals, and memory options, it provides a versatile solution for different application scenarios.
Comparison
Advantages- Fully integrated mixed-signal System-on-a-Chip design
- High-speed pipelined 8051-compatible CIP-51 microcontroller core
- Wide range of analog peripherals (ADC, DAC, analog comparators)
- Large in-system programmable FLASH memory
- Multiple communication interfaces (SPI, SMBus/I2C, UART)
- Supports JTAG debug and boundary scan
Disadvantages- Limited number of digital I/O pins compared to other microcontroller models
- May require additional external components for certain applications
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Similar parts: 10206 , Click to view
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Datasheet
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- Datasheet: Download C8051F020-GQR
- Chipdatas Part: CD87-C8051F020-GQR
- Warehouse: China, Hong Kong
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- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/21 00:22 +0800
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