Professional IC Distribution & Technical Solutions

The ATXMEGA16D4-CU is a microcontroller from ATMEL (now part of Microchip Technology). Below are its specifications, descriptions, and features:

Specifications:

• Core: 8/16-bit AVR XMEGA
• Flash Memory: 16 KB
• SRAM: 2 KB
• EEPROM: 512 Bytes
• Max CPU Speed: 32 MHz
• Operating Voltage: 1.6V - 3.6V
• Package: 44-pin VQFN (CU)
• I/O Pins: 34
• Timers:
• 4 × 16-bit Timers/Counters
• 1 × 12-bit Timer/Counter
• 1 × USB Timer
• ADC: 12-bit, 8-channel
• DAC: 2 × 12-bit
• Communication Interfaces:
• 2 × USART
• 2 × SPI
• 1 × TWI (I²C)
• 1 × USB 2.0 Full Speed
• Analog Comparators: 2
• DMA Controller: 4-channel
• Event System: Yes
• Temperature Range: -40°C to +85°C

Descriptions:

The ATXMEGA16D4-CU is a high-performance, low-power microcontroller from the XMEGA family. It is designed for embedded applications requiring efficient processing, analog signal handling, and USB connectivity. Its advanced architecture includes DMA and an event system for real-time performance.

Features:

• High-Speed Processing: Up to 32 MIPS at 32 MHz
• Low Power Consumption: Multiple sleep modes
• Advanced Peripherals:
• 12-bit ADC & DAC
• USB 2.0 Full Speed support
• Multiple communication interfaces
• Robust Event System: Reduces CPU intervention
• Secure Memory: Flash with Read-While-Write capability
• Wide Operating Voltage: Supports battery-powered applications

This microcontroller is suitable for applications such as USB devices, industrial control, sensor interfaces, and consumer electronics.

(Note: For detailed pin configurations and programming, refer to the official ATMEL datasheet.)