AT32UC3C164C-AUT - Atmel

Manufacturer Part Number

AT32UC3C164C-AUT

Manufacturer

Microchip Technology

Introduction

The AT32UC3C164C-AUT is a high-performance, low-power 32-bit AVR microcontroller from Microchip's AVR32 UC3 C series, designed for a broad range of applications, including industrial control, automotive, and consumer electronics.

Product Features and Performance

32-Bit Single-Core AVR Processor

Speed of 66 MHz for efficient processing

Supports CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB connectivity options

Advanced Peripherals including DMA, I2S, PWM, Watchdog Timer

81 Programmable I/O lines for versatile control and interface

64KB Flash Program Memory with efficient execution

16KB RAM for data operations

Various Data Converters like 16x12 bit ADCs and 4x12 bit DACs

Internal Oscillator for reliable clock generation

Product Advantages

Low power consumption balanced with high-speed processing capabilities

Support for multiple connectivity protocols increases system integration flexibility

Robust peripheral set enhances real-time control capabilities

Suitable for complex and multitasking code due to ample memory resources

Operating temperature range suits various environments from -40°C to 85°C

Key Technical Parameters

Core Size: 32-Bit

Program Memory Size: 64KB FLASH

RAM Size: 16KB

Number of I/O: 81

Speed: 66MHz

Voltage - Supply (Vcc/Vdd): 3V to 5.5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset for under-voltage protection

Power-on Reset (POR) for reliable startup

Watchdog Timer (WDT) to prevent system lock-ups

Compatibility

100-TQFP (14x14) Surface Mount device package for standardized PCB assembly

Tray packaging for ease of manufacturing and handling

Application Areas

Industrial control systems

Automotive electronics

Consumer electronic devices

Communication infrastructure

Product Lifecycle

Product Status: Active

No indication of discontinuation, suggesting reliable availability for new designs

Potential for future updates and replacements within the Microchip AVR product line

Several Key Reasons to Choose This Product

Versatile connectivity options for modern communication requirements

Comprehensive peripheral support allows for design simplification

Energy efficient design suitable for both battery-powered and mains-connected applications

Backed by Microchip's reputation for quality and long-term support

High integration reduces component count and system costs

Ease of programming with the AVR toolchain and development ecosystem

Broad operating temperature range ensures reliability across diverse environments