C8051F349-GM - Silicon Labs

Manufacturer Part Number

C8051F349-GM

Manufacturer

Silicon Labs

Introduction

The C8051F349-GM is a highly integrated 8-Bit microcontroller designed for high-performance applications. It belongs to Silicon Labs' C8051F34x series of embedded microcontrollers.

Product Features and Performance

Core Processor: 8051

Core Size: 8-Bit

Speed: 25MHz

Connectivity includes SMBus (2-Wire/I2C), SPI, UART/USART, and USB

Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Number of I/O: 25

Program Memory Size: 32KB (32K x 8)

Program Memory Type: FLASH

RAM Size: 2.25K x 8

Voltage Supply (Vcc/Vdd): 2.7V to 3.6V

Operating Temperature: -40°C to 85°C

Oscillator Type: Internal

Product Advantages

Versatile connectivity options for simplified system integration

Integrated peripherals enhance functionality without needing additional components

Low power consumption suitable for battery-powered applications

Compact 32-QFN package saves board space

Key Technical Parameters

Speed: 25MHz

Program Memory: 32KB FLASH

RAM: 2.25K x 8

Supply Voltage: 2.7V to 3.6V

Operating Temperature: -40°C to 85°C

Packaging: 32-VFQFN Exposed Pad

Quality and Safety Features

Brown-out Detect/Reset and Watchdog Timer for operational safety

Power-on Reset ensures reliable startup

Compatibility

SMBus, SPI, UART/USART, and USB interfaces offer compatibility with a wide range of external devices

Application Areas

Industrial controls

Consumer electronics

Automotive systems

Communication devices

Portable medical devices

Product Lifecycle

Last Time Buy: Product is nearing discontinuation, suggesting the exploration of replacements or upgrades

Several Key Reasons to Choose This Product

High integration level reduces system complexity and part count

Robust connectivity options facilitate easy integration into various applications

Low power consumption extends battery life in portable applications

Comprehensive set of embedded peripherals enhances system capabilities

Last Time Buy status provides an opportunity to purchase before discontinuation for long-term projects