C8051F340-GQR - Silicon Labs

Manufacturer Part Number

C8051F340-GQR

Manufacturer

Silicon Labs

Introduction

The C8051F340-GQR is a high-performance 8-bit microcontroller featuring a wide array of functionalities, tailored primarily for embedded system applications.

Product Features and Performance

Core Processor: 8051

Core Size: 8-Bit

Speed: 48MHz

Connectivity: EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART, USB

Peripherals include Brown-out Detect/Reset, Power-on Reset, PWM, Temperature Sensor, Watchdog Timer

Program Memory Size: 64KB FLASH

RAM Size: 4.25K x 8

Data Converters: 20-channel, 10-bit A/D

Internal Oscillator

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

Product Advantages

Comprehensive connectivity options suitable for various communication protocols.

Enhanced data handling with sizeable FLASH memory and multi-channel A/D converters.

Robust environmental tolerance ensuring reliability across different climatic conditions.

Key Technical Parameters

Program Memory: 64KB (64K x 8)

RAM: 4.25K x 8

Voltage Supply: 2.7V to 3.6V

Number of I/O: 40

Oscillator: Internal

Temperature Range: -40°C ~ 85°C

Quality and Safety Features

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

Power-on Reset feature aids in maintaining proper operational flow through power fluctuations.

Compatibility

Compatible with various communication protocols including SMBus/I2C, USB, and SPI.

Application Areas

Ideal for complex embedded systems across industrial automation, automotive electronics, and consumer electronics sectors.

Product Lifecycle

Labeled as Not For New Designs suggesting that newer, more advanced models might be preferred for new applications.

Availability of replacements or upgrades to be confirmed from manufacturer.

Several Key Reasons to Choose This Product

High-speed operation at 48MHz allows efficient processing and responsiveness.

Extensive set of peripherals aids in versatile application scenarios.

Reliable operation ensured within a wide temperature range and voltage specifications.

Significant memory availability suits complex processing and task handling.

Sturdy build and internal safety features promise prolonged operational life under tough conditions.