C8051F385-GQ - Silicon Labs

Manufacturer Part Number

C8051F385-GQ

Manufacturer

Silicon Labs

Introduction

The C8051F385-GQ is a highly integrated 8-bit microcontroller from Silicon Labs' C8051F38x series, designed for embedded applications.

Product Features and Performance

8-Bit 8051 Core Processor

48 MIPS speed for responsive performance

64KB Flash memory for program storage

25KB RAM for data operations

25 configurable I/O pins for flexible connectivity

Embedded USB, I2C, SPI, UART/USART interfaces

Built-in Brown-out Detect/Reset, Power-on Reset, PWM, Watchdog Timer

Internal oscillator for timing precision

Surface Mount 32-LQFP package for space-saving PCB design

Product Advantages

High MIPS-to-cost ratio for cost-effective processing power

Advanced core and peripherals enable complex applications

Single-cycle instruction path for efficient processing

Integrated functional blocks reduce external component needs

Wide operating voltage range for diverse power environments

Key Technical Parameters

Core Size: 8-Bit

Speed: 48 MIPS

Connectivity options: I2C, SPI, UART/USART, USB

Number of I/O: 25

Program Memory Size: 64KB

RAM Size: 4.25KB

Voltage - Supply (Vcc/Vdd): 2.7V to 5.25V

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

32-LQFP (7x7)

Quality and Safety Features

Robust operating temperature range ensures reliability in extreme conditions

Brown-out Detect/Reset and Watchdog Timer for system stability and safety

Compatibility

Compatible with existing 8051 microcontroller architectures

Easily integrates with wide array of peripherals and sensors

Application Areas

Consumer electronics

Industrial controls

Automation systems

Automotive subsystems

Communication equipment

Product Lifecycle

Product Status: Active

Not nearing discontinuation; support and updates expected

Future replacement or upgrades would be from Silicon Labs' roadmap

Several Key Reasons to Choose This Product

Exceptional processing speed for an 8-bit microcontroller at 48 MIPS

High integration reduces additional component costs and simplifies design

Availability of tools and software from Silicon Labs for easy development

Broad voltage range accommodates different power supplies and environments

Strong technical support and documentation offered by Silicon Labs