Manufacturer Part Number
C8051F301
Manufacturer
Silicon Labs
Introduction
The C8051F301 is a highly integrated 8-bit microcontroller from Silicon Labs' C8051F30x series designed for cost-sensitive applications.
Product Features and Performance
8-bit 8051 Core Processor
Maximum speed of 25MHz
Embedded SMBus (2-Wire/I2C), UART/USART for connectivity
Built-in Peripherals including Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT)
8 I/O pins for interfacing with other devices and components
8KB of Flash program memory
256 x 8 bits of RAM
Internal oscillator for system clock
Supports a 2.7V to 3.6V power supply range
Surface Mount technology for integration onto PCBs
Operating temperatures from -40°C to 85°C
Product Advantages
Small 11-QFN (3x3) package for space-constrained applications
Compatible with SMBus and UART protocols for communication
Low power consumption suitable for battery-powered devices
Integrated internal oscillator reduces external component count
Key Technical Parameters
Core Size: 8-Bit
Speed: 25MHz
Program Memory Size: 8KB (8K x 8)
RAM Size: 256 x 8
Number of I/O: 8
Voltage - Supply (Vcc/Vdd): 2.7V ~ 3.6V
Mounting Type: Surface Mount
Supplier Device Package: 11-QFN (3x3)
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Watchdog Timer to prevent system hang-ups
Power-On Reset feature for reliable operation after power cycles
Compatibility
Suited for general 8-bit microcontroller applications
Compatible with 2-wire and UART communication interfaces
Application Areas
Consumer electronics
Industrial automation
Automotive systems
Battery-powered devices
Product Lifecycle
Product Status: Obsolete
Replacements or upgrades may be available. It is essential to consult current Silicon Labs documentation or their support for alternatives.
Several Key Reasons to Choose This Product
Optimized for low-power operation and battery efficiency
Robust serial communication capabilities with SMBus and UART interfaces
Compact package conducive for sleek and compact PCB designs
Integrated peripherals reduce the need for additional external components
Silicon Labs' reputation for reliable and durable products
C8051F300-GSRSilicon LabsIC MCU 8BIT 8KB FLASH 14SOIC