C8051F020-GQR Allicdata Electronics
Allicdata Part #:

C8051F020-GQR-ND

Manufacturer Part#:

C8051F020-GQR

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Silicon Labs
Short Description: IC MCU 8BIT 64KB FLASH 100TQFP
More Detail: 8051 C8051F02x Microcontroller IC 8-Bit 25MHz 64KB...
DataSheet: C8051F020-GQR datasheetC8051F020-GQR Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Program Memory Type: FLASH
Base Part Number: C8051F02
Supplier Device Package: 100-TQFP (14x14)
Package / Case: 100-TQFP
Operating Temperature: -40°C ~ 85°C (TA)
Oscillator Type: Internal
Data Converters: A/D 8x8b, 8x12b; D/A 2x12b
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V
RAM Size: 4.25K x 8
EEPROM Size: --
Series: C8051F02x
Program Memory Size: 64KB (64K x 8)
Number of I/O: 64
Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Speed: 25MHz
Core Size: 8-Bit
Core Processor: 8051
Part Status: Not For New Designs
Packaging: Tape & Reel (TR) 
Description

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The C8051F020-GQR is an 8-bit microcontroller from Silicon Labs, specifically designed for low-power, low-cost applications. The device is based on the 8051 single-chip microcontroller architecture and provides a very low-power and reliable solution for high-frequency applications. The C8051F020-GQR is a low-power, high-performance 8-bit microcontroller that can be used in various industrial, consumer and medical embedded applications.

The main application field of the C8051F020-GQR include HVAC (Heating, Ventilation and Air-Conditioning), Electrical and Transportation Equipment, Household Appliances, Security Systems, Consumer Electronics, Medical Equipment, Automotive Electronics and Industrial Control. The C8051F020-GQR is also suitable for monitoring various environmental parameters, such as temperature, humidity, pressure and certain gases.

The core of the C8051F020-GQR is the 8051 embedded CPU, which is a low-power and high-performance 8-bit microcontroller with a wide range of features to perform various tasks. The device also features two UARTs, one SPI and two I2C ports, four 32-bit timers, PWM outputs and 12 general I/O lines for user interface and peripheral connectivity. Also, the device includes a built-in power management module, which enables the device to be powered from a variety of sources.

The working principle of the C8051F020-GQR involves the microcontroller executing an instruction cycle based on the program stored in the microcontroller’s flash memory. The microcontroller runs the program every time it receives an input signal, and the program is composed of a set of instructions, which tells the microcontroller to set certain registers and ports, to read and write data, to access various external devices and to perform various operations. The microcontroller then executes the program and produces an output depending on the instructions it is executing. This output can be used to control external devices, such as motors, HVAC systems, and other embedded applications.

In addition to performing instructions, the C8051F020-GQR also features a wide range of features and peripherals, including on-chip Flash memory, a switch matrix for port control, wake-up from standby mode and low-power mode, and a watchdog timer. All of these features are included on the C8051F020-GQR to ensure reliable and efficient operation of the microcontroller.

To ensure that the microcontroller is operating correctly, the C8051F020-GQR also includes an on-chip debugging system, which enables it to be tested and debugged from a PC or using an in-circuit emulator. The debugging system also allows the user to program the microcontroller and to monitor its performance without having to disconnect it from the system. Furthermore, the C8051F020-GQR includes a built-in digital-to-analog converter (DAC) for programming and testing purposes.

Overall, the C8051F020-GQR is a low-power, reliable and cost-effective 8-bit microcontroller that can be used in a variety of embedded applications. Its features make it suitable for a wide range of applications including HVAC, electrical and transportation equipment, security systems and more. Furthermore, it also provides an efficient debugging system and powerful peripherals to ensure that the microcontroller runs reliably and efficiently.

The specific data is subject to PDF, and the above content is for reference

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