C8051F340 TQFP-48 USB Microcontroller IC 8-Bit MCU with Flash Memory (C8051F340 IC)

The C8051F340 is a high-performance 8-bit microcontroller from Silicon Labs featuring an enhanced 8051 core, integrated USB 2.0 controller, Flash memory, precision analog peripherals, and multiple communication interfaces. It is designed for embedded systems, USB-enabled devices, industrial automation, instrumentation, data acquisition, and consumer electronics applications.

The device combines high-speed processing with integrated USB functionality, reducing external component requirements and simplifying USB-based embedded designs.

Key Features -

• High-speed 8051-compatible microcontroller

• Integrated USB 2.0 full-speed controller

• On-chip Flash program memory

• Precision analog peripherals

• Multiple communication interfaces

• Low power operation

• TQFP-48 SMD package

Specifications -

• Product type - Microcontroller IC

• Model - C8051F340

• Architecture - Enhanced 8-Bit 8051 MCU

• Program memory - Flash Memory

• USB support - USB 2.0 Full Speed

• ADC - Integrated Analog-to-Digital Converter

• Timers - Multiple Integrated Timers

• Communication interfaces - USB, UART, SPI, SMBus/I2C

• Package type - TQFP-48

• Mounting type - SMD

• Operating voltage - 2.7V to 3.6V

Applications -

• USB-enabled embedded systems

• Industrial automation equipment

• Data acquisition systems

• Instrumentation devices

• Consumer electronics

• USB communication interfaces

• Electronic control systems