Microcontroller based on the AVR RISC architecture.
Max CPU operating frequency: 16MHz
Flash: 128kB
RAM: 8kB
EEPROM: 4kB
Features
* Atmel® QTouch® library support
- Capacitive touch buttons, sliders and wheels
- QTouch and QMatrix® acquisition
- Up to 64 sense channels
* JTAG (IEEE std. 1149.1 compliant) Interface
- Boundary-scan Capabilities According to the JTAG Standard
- Extensive On-chip Debug Support
- Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
* Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
* Four 16-bit Timer/Counter with Separate Prescaler, Compare- and Capture Mode
* Real Time Counter with Separate Oscillator
* Four 8-bit PWM Channels
* Twelve PWM Channels with Programmable Resolution from 2 to 16 Bits
* Output Compare Modulator
* 16-channel, 10-bit ADC
* Four Programmable Serial USART
* Master/Slave SPI Serial Interface
* Byte Oriented 2-wire Serial Interface
* Programmable Watchdog Timer with Separate On-chip Oscillator
* On-chip Analog Comparator
* Interrupt and Wake-up on Pin Change
* Power-on Reset and Programmable Brown-out Detection
* Internal Calibrated Oscillator
* External and Internal Interrupt Sources
* Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
* 86 Programmable I/O Lines
* Speed grade: 0 - 8MHz @ 2.7V - 5.5V, 0 - 16MHz @ 4.5V - 5.5V
* Temperature Range: Industrial (-40° to +85°C)
