C8051F020-GQR High-Speed 25 MIPS 8052 Core 64KB In-System Flash 4.5KB RAM 12-Bit ADC Dual 12-Bit DACs 64-Pin LQFP Industrial Temp Range Extensive Peripherals Set

C8051F020-GQR High-Speed 25 MIPS 8052 Core 64KB In-System Flash 4.5KB RAM 12-Bit ADC Dual 12-Bit DACs 64-Pin LQFP Industrial Temp Range Extensive Peripherals Set

Features

SAR ADC

•12-Bit (C8051F020/1)

•10-Bit (C8051F022/3)

• ± 1 LSB INL

• Programmable Throughput up to 100 ksps

• Up to 8 External Inputs; Programmable as Single-Ended or Differential

• Programmable Amplifier Gain: 16, 8, 4, 2, 1, 0.5

• Data-Dependent Windowed Interrupt Generator

• Built-in Temperature Sensor (± 3°C)

8-bit ADC

• Programmable Throughput up to 500 ksps

• 8 External Inputs

• Programmable Amplifier Gain: 4, 2, 1, 0.5

Two 12-bit DACs

• Can Synchronize Outputs to Timers for Jitter-Free Wave form Generation

HIGH SPEED 8051 μC CORE

- Pipelined Instruction Architecture; Executes 70% of Instruction Set in 1 or 2 System Clocks

- Up to 25 MIPS Throughput with

- 25 MHz Clock 22 Vectored Interrupt Sources

Applications

Industrial Automation and Control Systems

PLCs (Programmable Logic Controllers): Handles multiple digital and analog I/Os, controlling motors and sensors.

Sensor Transmitters: Its high-precision 12-bit ADC and DAC are ideal for accurately acquiring sensor signals (e.g., temperature, pressure, flow)

and converting them into standard output signals (e.g., 4–20mA).

Motor Control: Suitable for controlling DC motors, stepper motors, and brushless DC (BLDC) motors.

Industrial Instrumentation: Precision measurement devices for data acquisition, display, and processing.-

Test and Measurement Equipment

Thanks to its high-speed core and high-accuracy analog components, it is ideal for:

Data acquisition cards (DAQ)

Portable medical instruments

Laboratory automation equipment

Calibration devices

Communication Gateways and Interface Converters

Its built-in serial communication interfaces (UART, SPI, SMBus/I²C) make it an excellent choice for communication bridging or protocol

conversion, such as converting RS-232 to RS-485 or translating between different industrial network protocols.

Consumer/Commercial Applications

Complex Smart Metering: e.g., multi-function electricity meters, water meters, gas meters.

High-End Smart Appliances: Devices requiring advanced control and user interaction.

Description

High-Performance Processing: 25 MIPS speed enables complex control algorithms and real-time tasks.

High-Accuracy Analog Integration: The built-in 12-bit ADC and DAC reduce the need for external components, improve system accuracy, and lower costs.

High Level of Integration: Rich on-chip peripherals (communication interfaces, PWM, comparators, etc.) allow the construction of complex single-chip systems, reducing PCB size and total system cost.

Industrial-Grade Reliability: Wide temperature range (-45°C to +85°C) and 64KB of Flash memory ensure stable operation in harsh industrial environments.

INFORMATION

Drawing

Our advantage :

• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

be sure to meet your need for all kinds of components. ^_^


Product List
Supply a Series of Electronic Components, full range of semiconductors, active & passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,


The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal & Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)

Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc

Thank you for your time to know our company and lean our production.

TOP Electronic Industry co., Ltd  was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our suppliers and partners, and put our customers in the first place always.

Here we can offer one-stop solution service:  from PCB design, production to PCB assembly, from a series of components offer to the BOM list.

In addition to its component supply service, TOP distributes industry respected communication modules(GPS,GSM/GPRS,3G,LTE 4G modules) and accessories. All the brands are very famous and welcome by the customers all over the world, they are including: Sierra Wireless, SIMCOM, CINTERION, U-BLOX, HUAWEI, ZTE,TELIT, HOLUX etc. competitive price, Adequate  inventory, fast delivery, be praised by all the customers .

As an innovative company, TOP supplies and  markets high-quality wireless communication antennas and RF-cables. to work with modules together. With more than 8 years antenna experience, we win a lot of stable customers from more than 50 countries. In order to save the cost and delivery time, control the quality, supply the competitive price for our customers, we built our own antenna factory in 2012,which is for developing and manufacturing GPS antenna, GSM/GPRS antenna, WIFI antenna, LTE antenna, all kinds of combo antennas etc. Quality, stability,  accessibility are all important to us.

 The third production-line is Supply a Series of Electronic Components, including Integrated Circuits, Transistor, Diode, LED, LCD display, Capacitor, Resistor, Inductor, Relay, Crystal , Terminal block ,pin header etc.

Our Strong in Brand including Microchip, MAX, AD, TI, NXP, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc

As a global distributor of electronic components, we stocking the world's widest range products of semiconductor and electronic components. You can get one stop service here include BOM(bill of material)  purchasing, testing, design for your project. Our experienced team is providing the most excellent service to meet your needs and satisfaction.

With rich experience on wireless product and electronic components, we win our customers with good quality and competitive price. We only offer the products 100% original from the factory.

 TOP has never stop going forward, we always want to give our customers best service. in 2013, together with our partners, we built another PCB factory. In this factory, we can make design, supply PCB, make PCB SMT and DIP assembly, offer BOM service. As a professional supplier , We have a strong procurement team and are therefore able to provide customers with competitive prices and good quality. This is our advantage to you.

As they are to you. Just as in our name, TOP strives to be a leading business in the electronic industry. Our high quality products and professional service, are sure to meet your need for all kinds of electronic components.

You are searching for creditable and professional supplier to work with; we are also looking for sincerely and long-term customers. Once we find each other, we could make rapid progress together!