ATXMEGA64D3-U Electronic IC Chips 8/16-bit AVR XMEGA D3 Microcontroller

ATxmega256D3

ATxmega192D3

ATxmega128D3

ATxmega64D3

8/16-bit XMEGA D3 Microcontroller

Features

• High-performance, Low-power 8/16-bit Atmel® AVR® XMEGATM Microcontroller

• Non-volatile Program and Data Memories

  – 64K - 256K Bytes of In-System Self-Programmable Flash

  – 4K - 8K Bytes Boot Code Section with Independent Lock Bits

  – 2K - 4K Bytes EEPROM – 4K - 16K Bytes Internal SRAM

• Peripheral Features

  – Four-channel Event System

  – Five 16-bit Timer/Counters

      Four Timer/Counters with 4 Output Compare or Input Capture channels

      One Timer/Counters with 2 Output Compare or Input Capture channels

      High Resolution Extensions on two Timer/Counters

      Advanced Waveform Extension on one Timer/Counter

  – Three USARTs IrDA Extension on 1 USART

  – Two Two-Wire Interfaces with dual address match(I2 C and SMBus compatible)

  – Two SPI (Serial Peripheral Interfaces)

  – 16-bit Real Time Counter with Separate Oscillator

  – One Sixteen-channel, 12-bit, 200ksps Analog to Digital Converter

  – Two Analog Comparators with Window compare function

  – External Interrupts on all General Purpose I/O pins

  – Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator

• Special Microcontroller Features

  – Power-on Reset and Programmable Brown-out Detection

  – Internal and External Clock Options with PLL

  – Programmable Multi-level Interrupt Controller

  – Sleep Modes: Idle, Power-down, Standby, Power-save, Extended Standby

  – Advanced Programming, Test and Debugging Interface

      PDI (Program and Debug Interface) for programming, test and debugging

• I/O and Packages

  – 50 Programmable I/O Lines

  – 64-lead TQFP

  – 64-pad QFN

• Operating Voltage

  – 1.6 – 3.6V

• Speed performance

  – 0 – 12 MHz @ 1.6 – 3.6V

  – 0 – 32 MHz @ 2.7 – 3.6V

Typical Applications

• Industrial control             • Climate control           • Hand-held battery applications

• Factory automation        • ZigBee                        • Power tools

• Building control              • Motor control               • HVAC

• Board control                 • Networking                   • Metering

• White Goods                  • Optical                         • Medical Applications

Absolute Maximum Ratings*

Operating Temperature.................................. -55°C to +125°C

Storage Temperature ..................................... -65°C to +150°C

Voltage on any Pin with respect to Ground. -0.5V to V_CC+0.5V

Maximum Operating Voltage ............................................ 3.6V

DC Current per I/O Pin ............................................... 20.0 mA

DC Current V_CC and GND Pins................................ 200.0 mA

*NOTICE: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

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