C8051F021R
- Mfr.Part #
- C8051F021R
- Manufacturer
- Silicon Labs
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 64TQFP
- Stock
- 40,953
- In Stock :
- 40,953
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Connectivity :
- EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
- Supplier Device Package :
- 64-TQFP (10x10)
- RAM Size :
- 4.25K x 8
- Access Time :
- 25 μs
- Speed :
- 25MHz
- Max Operating Temperature :
- 85°C
- Min Operating Temperature :
- -40°C
- Min Supply Voltage :
- 2.7V
- Max Frequency :
- 25MHz
- Core Size :
- 8-Bit
- Base Part Number :
- C8051F02
- Max Supply Voltage :
- 3.6V
- Oscillator Type :
- Internal
- Number of Programmable I/O :
- 32
- Package / Case :
- 64-TQFP
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- Non-RoHS Compliant
- Published :
- 2000
- Lead Free :
- Contains Lead
- Number of Pins :
- 64
- Number of I/O :
- 32
- Number of Channels :
- 5
- Core Processor :
- 8051
- Series :
- C8051F02x
- Data Converter :
- A/D 8x8b, 8x12b; D/A 2x12b
- Memory Type :
- Flash
- Core Architecture :
- 8051
- Number of Timers/Counters :
- 5
- Interface :
- 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
- Program Memory Size :
- 64KB 64K x 8
- Frequency :
- 25MHz
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Data Bus Width :
- 8B
- Memory Size :
- 64KB
- Mounting Type :
- Surface Mount
- Packaging :
- Cut Tape (CT)
- Datasheets
- C8051F021R

Microcontrollers Silicon Labs C8051F021R Overview
The Silicon Labs C8051F021R microcontroller is a high-performance, 8-bit MCU designed to cater to the demanding needs of embedded systems. With 64KB of flash memory and a robust 64TQFP package, this MCU is perfectly suited for applications that require a blend of power efficiency and processing capability. As part of Silicon Labs' C8051F series, the C8051F021R stands out for its comprehensive feature set, including a 10-bit ADC, DACs, and a plethora of communication interfaces, making it a versatile choice for industry professionals. This product's integration capabilities and efficiency make it ideal for businesses looking to enhance their technological solutions while minimizing overhead costs.
C8051F021R Features
The C8051F021R microcontroller boasts several advanced features that make it highly suitable for complex electronic designs. These features include a powerful 8-bit CPU, 64KB of flash memory for ample storage, and multiple I/O ports for enhanced connectivity. Additionally, the integrated 10-bit analog-to-digital converter (ADC) and dual digital-to-analog converters (DACs) enable precise signal management, critical for automation and control systems. Its full-speed USB 2.0 interface ensures fast data transfers, enhancing the MCU's functionality in multi-component environments.
C8051F021R Applications
- Industrial Automation: In control systems for manufacturing, the C8051F021R can manage multiple sensors and actuators due to its robust I/O capabilities and real-time processing.
- Consumer Electronics: Used in devices like smart home systems, this MCU allows for efficient power management and connectivity, enhancing user interface and reliability.
- Automotive Applications: The C8051F021R contributes to automotive safety and control systems, handling inputs from various in-vehicle networks and sensors seamlessly.
- Medical Devices: This microcontroller supports the demanding needs of medical monitoring systems, ensuring accurate data collection and processing for patient care.
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