C8051F331R
- Mfr.Part #
- C8051F331R
- Manufacturer
- Silicon Labs
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20MLP
- Stock
- 1,222
- In Stock :
- 1,222
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Program Memory Size :
- 8KB 8K x 8
- Min Operating Temperature :
- -40°C
- Lead Free :
- Contains Lead
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- Operating Temperature :
- -40°C~85°C TA
- Speed :
- 25MHz
- Mounting Type :
- Surface Mount
- Core Processor :
- 8051
- Supplier Device Package :
- 20-MLP (4x4)
- Packaging :
- Tape and Reel (TR)
- Published :
- 2004
- Memory Size :
- 8kB
- Peripherals :
- POR, PWM, WDT
- Interface :
- 2-Wire, I2C, SMBus, SPI, UART, USART
- RoHS Status :
- Non-RoHS Compliant
- Number of I/O :
- 17
- Program Memory Type :
- Flash
- Frequency :
- 25MHz
- Series :
- C8051F33x
- Max Frequency :
- 25MHz
- Number of Programmable I/O :
- 17
- Number of Channels :
- 3
- Number of Timers/Counters :
- 4
- Core Architecture :
- 8051
- Core Size :
- 8-Bit
- Max Supply Voltage :
- 3.6V
- Data Bus Width :
- 8B
- Min Supply Voltage :
- 2.7V
- Memory Type :
- Flash
- Base Part Number :
- C8051F33
- Connectivity :
- SMBus (2-Wire/I2C), SPI, UART/USART
- RAM Size :
- 768 x 8
- Max Operating Temperature :
- 85°C
- Oscillator Type :
- Internal
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Access Time :
- 25 μs
- Package / Case :
- 20-VFQFN Exposed Pad
- Datasheets
- C8051F331R

Microcontrollers Silicon Labs C8051F331R Overview
The Silicon Labs C8051F331R microcontroller stands out in the realm of embedded systems with its robust 8-bit performance and integrated features designed for high-demand applications. This compact yet powerful MCU is engineered with 8KB of flash memory and comes in a 20-pin MLP package, making it an ideal choice for designers looking for a blend of performance, reliability, and scalability. The Microcontrollers Silicon Labs C8051F331R is specially designed to meet the challenging requirements of modern electronic devices, facilitating complex tasks with ease and efficiency.
C8051F331R Features
The C8051F331R MCU offers a range of features that make it a versatile choice for numerous applications. It includes an integrated precision oscillator that eliminates the need for external clock sources, thus reducing system cost and complexity. Its enhanced 8-bit core provides up to 25 MIPS throughput, allowing rapid data processing and real-time control. Other notable features include low power consumption modes, multiple communication interfaces such as UART, SPI, and I²C, and robust on-chip debugging capabilities, enhancing its utility in complex embedded systems.
C8051F331R Applications
- Industrial Automation: Utilized in sensors, actuaries, and monitoring systems to optimize operational efficiency and reliability.
- Consumer Electronics: Powers a variety of household gadgets and appliances, ensuring responsive control and user-friendly interfaces.
- Automotive Systems: Employed in vehicle monitoring systems and infotainment controls, contributing to safer and more enjoyable driving experiences.
- Medical Devices: Integral to the design of portable medical diagnostics and treatment equipment, enhancing patient care and operational effectiveness.
- Telecommunication: Supports telecommunication equipment by providing robust processing capabilities for system management and signal processing.
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