C8051F021-GQ
- Mfr.Part #
- C8051F021-GQ
- Manufacturer
- Silicon Labs
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 64TQFP
- Stock
- 1,272
- In Stock :
- 1,272
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Number of Pins :
- 64
- Density :
- 512 kb
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- Base Part Number :
- C8051F02
- Has ADC :
- yes
- Number of I/O :
- 32
- Pin Count :
- 64
- REACH SVHC :
- No SVHC
- Power Supplies :
- 3V
- Package / Case :
- 64-TQFP
- Number of I2C Channels :
- 1
- Program Memory Size :
- 64KB 64K x 8
- Series :
- C8051F02x
- Pbfree Code :
- yes
- Number of Channels :
- 5
- Program Memory Type :
- Flash
- Lead Free :
- Lead Free
- Connectivity :
- EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
- Core Processor :
- 8051
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- PWM Channels :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Number of UART Channels :
- 2
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Access Time :
- 25 μs
- Oscillator Type :
- Internal
- Interface :
- 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
- Data Converter :
- A/D 8x8b, 8x12b; D/A 2x12b
- Bit Size :
- 8
- DMA Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Position :
- QUAD
- JESD-609 Code :
- e3
- Height :
- 1.05mm
- Supply Voltage :
- 3V
- RAM Size :
- 4.25K x 8
- Data Bus Width :
- 8B
- Operating Supply Voltage :
- 3.3V
- Length :
- 10mm
- Row Spacing :
- 12 mm
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 64
- Packaging :
- Tray
- RoHS Status :
- RoHS Compliant
- Terminal Form :
- Gull wing
- Frequency :
- 25MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Width :
- 10mm
- Lead Pitch :
- 500μm
- Mount :
- Surface Mount
- Memory Size :
- 64KB
- Number of ADC Channels :
- 8
- Core Size :
- 8-Bit
- Published :
- 2000
- Supply Voltage-Max (Vsup) :
- 3.6V
- Radiation Hardening :
- No
- Datasheets
- C8051F021-GQ

Microcontrollers Silicon Labs C8051F021-GQ Overview
The Microcontrollers Silicon Labs C8051F021-GQ is a high-performance, 8-bit microcontroller featuring 64KB of flash memory encapsulated in a compact 64TQFP package. Designed to meet the rigorous demands of modern embedded systems, this MCU is optimized for applications requiring a balanced combination of speed, robust I/O capabilities, and efficient power consumption. The integration of a powerful on-chip debugging system simplifies development, making it an ideal choice for developers looking to accelerate time-to-market with innovative products in competitive sectors.
C8051F021-GQ Features
This microcontroller unit boasts an array of features designed for flexibility and performance in complex environments:
- 64KB Flash Memory: Provides ample space for application code and data storage.
- High-Speed 8051 CPU: Ensures swift processing and response times, making it suitable for high-performance applications.
- Enhanced Communication Interfaces: Includes I2C, SPI, UART, and SMBus, facilitating versatile connectivity options.
- 12-bit Analog-to-Digital Converter (ADC): Offers precise sensor reading and data acquisition capabilities.
- Temperature Range: Operates efficiently across a wide range of environmental conditions.
- PWM Outputs and Digital Crossbar: Supports complex motor control algorithms and other precision control tasks.
C8051F021-GQ Applications
- Industrial Automation: Utilized in managing robotic arms and automation controllers due to its robust I/O capabilities and fast CPU.
- Automotive Systems: Employs in engine management systems and onboard diagnostics to ensure reliable performance under harsh conditions.
- Consumer Electronics: Powers user interfaces and complex algorithms in devices like smart watches and home automation systems.
- Telecommunication: Essential for the design of network devices, facilitating rapid data transfer and signal processing.
- Healthcare Devices: Applied in medical monitoring systems, where precision and reliability are critical for patient care.
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