C8051F506-IQ - Silicon Labs

Manufacturer Part Number

C8051F506-IQ

Manufacturer

Silicon Labs

Introduction

8-Bit microcontroller designed for embedded applications

Product Features and Performance

Embedded 8051 Core Processor

50MHz operational speed

Tray packaging for convenient handling

C8051F50x series reliability

Integrated SMBus, CANbus, LINbus, SPI, UART/USART for versatile connectivity

On-chip Peripherals including POR, PWM, Temperature Sensor, and WDT

25 programmable I/O pins

32KB FLASH memory

25KB RAM

Optimized power usage with supply voltage ranging from 1.8V to 5.25V

A/D Converter with 25 channels, each 12-bit resolution

Internal oscillator streamlines design

Operational across wide temperature range (-40°C to 125°C)

Surface Mount 32-LQFP package for compact designs

Product Advantages

High-speed 8051 core for responsive operation

Robust connectivity options for complex designs

Generous program memory and RAM for demanding applications

Flexible voltage range supporting diverse power environments

Precision Analog-to-Digital conversion for accurate sensing

Serious thermal resilience supporting a variety of deployment scenarios

Key Technical Parameters

Core Size: 8-Bit

Speed: 50MHz

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

RAM Size: 4.25K x 8

Voltage Supply Range: 1.8V to 5.25V

Data Converters: 25-channel 12-bit A/D

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Supplier Device Package: 32-LQFP (7x7)

Quality and Safety Features

Built-in Watchdog Timer (WDT) to prevent system failures

Power-On Reset (POR) for reliable startup

Commercial and industrial temperature range rating

Compatibility

Compatible with common protocols including I2C, CAN, LIN, SPI, UART/USART

Adaptable to a wide range of power supplies

Application Areas

Automotive systems

Industrial controls

Consumer electronics

Telecommunications

Internet of Things (IoT) devices

Product Lifecycle

Current Product Status: Active

Not indicated to be approaching discontinuation

Potential future replacements or upgrades are subject to Silicon Labs' product roadmap

Several Key Reasons to Choose This Product

High performance-to-power ratio for energy-efficient designs

Complex on-chip features reduce the need for external components

Wide operating temperature range for extreme environments

Diverse built-in connectivity for flexible system integration

Robust support and documentation available from Silicon Labs

Active product with long-term availability, reducing redesign frequency