Manufacturer Part Number
ATXMEGA32D4-AU
Manufacturer
Microchip Technology
Introduction
AVR XMEGA D4 series 8/16-bit high-performance, low-power microcontroller
Product Features and Performance
32MHz maximum speed
8/16-bit AVR core processor
Extensive connectivity options: I2C, IrDA, SPI, UART/USART
Advanced peripherals: Brown-out Detect/Reset, Power-On Reset, Pulse Width Modulation, Watchdog Timer
34 general-purpose I/O lines
32KB of in-system self-programmable flash memory
1KB EEPROM
4KB internal RAM
Product Advantages
High speed and flexibility for complex applications
Low power consumption for battery-powered designs
On-chip analog-to-digital converter with 12 channels of 12-bit resolution
User-friendly development with in-system programmable memory
Robust safety features including brown-out detection and watchdog timer
Key Technical Parameters
Core Size: 8/16-Bit
Program Memory Size: 32KB (16K x 16)
Program Memory Type: FLASH
EEPROM Size: 1K x 8
RAM Size: 4K x 8
Voltage - Supply: 1.6V ~ 3.6V
Data Converters: A/D 12x12b
Operating Temperature Range: -40°C ~ 85°C
Mounting Type: Surface Mount
Supplier Device Package: 44-TQFP (10x10)
Quality and Safety Features
Brown-out Detect/Reset
Power-On Reset (POR)
Internal watchdog timer for system reliability
Compatibility
SPI, I2C, IrDA, and UART/USART interfaces for compatibility with external devices
Surface Mount 44-TQFP package for standard PCB assembly
Application Areas
Industrial control systems
Medical devices
Consumer electronics
Automotive applications
IoT and connected devices
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Replacements or upgrades typically available for long-term support
Several Key Reasons to Choose This Product
Exceptional performance-to-power ratio for energy-sensitive applications
Versatile connectivity options support diverse design requirements
Integrated safety features enhance system reliability
Efficient development with in-system programming and advanced peripherals
Robust operation with a wide operating temperature range
Strong manufacturer support and longevity of product series
Ideal for complex applications where small form factor is required