C8051F321R
- Mfr.Part #
- C8051F321R
- Manufacturer
- Silicon Labs
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 28MLP
- Stock
- 35,106
- In Stock :
- 35,106
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 3.6V
- Lead Free :
- Contains Lead
- Supply Voltage-Min (Vsup) :
- 2.7V
- Data Converter :
- A/D 13x10b
- DMA Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Position :
- QUAD
- Packaging :
- Tape and Reel (TR)
- Frequency :
- 25MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 1mm
- Series :
- C8051F32x
- RAM Size :
- 2.25K x 8
- Qualification Status :
- Not Qualified
- Base Part Number :
- C8051F32
- RoHS Status :
- Non-RoHS Compliant
- Access Time :
- 25 μs
- Connectivity :
- SMBus (2-Wire/I2C), SPI, UART/USART, USB
- PWM Channels :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Package / Case :
- 28-VFQFN Exposed Pad
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- Has ADC :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Core Size :
- 8-Bit
- Number of Terminations :
- 28
- Core Processor :
- 8051
- Pin Count :
- 28
- Number of Pins :
- 28
- Surface Mount :
- yes
- Data Bus Width :
- 8B
- Program Memory Size :
- 16KB 16K x 8
- Memory Size :
- 16kB
- Number of Channels :
- 5
- Terminal Form :
- NO LEAD
- Supply Voltage :
- 3V
- DAC Channels :
- No
- Interface :
- 2-Wire, I2C, SMBus, SPI, UART, USART, USB
- Mounting Type :
- Surface Mount
- Bit Size :
- 8
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- Number of I/O :
- 21
- Published :
- 2003
- Datasheets
- C8051F321R

Microcontrollers Silicon Labs C8051F321R Overview
The Microcontrollers Silicon Labs C8051F321R is a highly versatile and powerful microcontroller that caters to a wide range of applications, emphasizing efficiency and reliability. Engineered by Silicon Labs, this microcontroller integrates a robust 8-bit core with 16KB of flash memory, all housed within a compact 28-MLP package. The C8051F321R is designed for developers looking for a high-performance solution in small form factor devices, delivering superior performance in processing and memory capabilities. This product is ideal for industries seeking scalable, cost-effective solutions for embedded systems.
C8051F321R Features
The C8051F321R microcontroller from Silicon Labs features an advanced 8-bit C8051 core, providing high-speed processing capabilities with low power consumption. With its 16KB flash memory, it allows ample space for application code and data storage. The compact 28-MLP package ensures minimal footprint on system designs, making it ideal for space-constrained applications. Additionally, the microcontroller includes multiple communication interfaces, robust digital and analog peripherals, and extensive interrupt capabilities, making it highly adaptable to a variety of technological needs.
C8051F321R Applications
- Consumer Electronics: Utilized in devices like smart watches and home automation systems, where its compact size and powerful processing capabilities allow for sophisticated user interfaces and connectivity features.
- Industrial Control: Employs its robust I/O capabilities in managing automation processes in manufacturing lines, contributing to enhanced process efficiency and reliability.
- Automotive Systems: Suitable for vehicle-based systems, such as monitoring sensors and entertainment controls, leveraging its high integration to improve system reliability and performance.
- Medical Devices: In medical monitoring systems, the C8051F321R's precision and low power consumption make it ideal for portable, battery-operated devices used in patient care and diagnostic applications.
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