Microchip Technology ATXMEGA192D3-AN

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series AVR® XMEGA® D3
Packaging | Tray
Core Processor AVR
Core Size 8/16-Bit
Speed 32MHz
Connectivity I2C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 50
Program Memory Size 192KB (96K x 16)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.6V ~ 3.6V
Data Converters A/D 16x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 64-TQFP (14x14)
Package / Case 64-TQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The ATXMEGA192D3-AN is a cost-optimized AVR MCU with 192KB flash and 16KB SRAM. It runs at 32MHz, supports 1.6V-3.6V, and includes PWM, POR, BOD, and WDT in a 64-TQFP package.

  • Cost-effective: No DMA reduces die size and price.
  • Low power: 1.6V operation for battery devices.
  • Robust: BOD and WDT enhance system reliability.
  • Compact: 64-TQFP saves PCB space.

LED Lighting Control

PWM channels drive RGB LEDs with smooth dimming at 32MHz.

Battery Management

Low 1.6V operation and WDT ensure safe monitoring of Li-ion cells.

Simple Industrial Sensors

Cost-effective solution for temperature and pressure transmitters.

Human-Machine Interfaces

Drives small LCDs and keypads with sufficient GPIO in TQFP-64.

Home Automation

Reliable POR and BOD for smart plugs and thermostats.

Test Equipment

Precise timing for handheld multimeters and calibrators.

Q: What is the program memory size?
A: 192KB flash.
Q: What is the package?
A: 64-TQFP.
Q: Does it have DMA?
A: No, the D3 series does not include DMA.
Q: What is the voltage range?
A: 1.6V to 3.6V.
Base Product Number : ATXMEGA192D3
16KB SRAM 192KB Flash 32MHz AVR Consumer Industrial Low Power MCU PWM TQFP-64
Q: What is the program memory size?
A: 192KB flash.
Q: What is the package?
A: 64-TQFP.
Q: Does it have DMA?
A: No, the D3 series does not include DMA.
Q: What is the voltage range?
A: 1.6V to 3.6V.