Microcontroller based on the AVR RISC architecture.
Max CPU operating frequency: 16MHz
Flash:64kB
RAM: 4kB
EEPROM: 2kB
Features
* 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 Prescalers and Compare Modes
* Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode, and Capture Mode
* Real Time Counter with Separate Oscillator
* Two 8-bit PWM Channels
* 6 PWM Channels with Programmable Resolution from 1 to 16 Bits
* 8-channel, 10-bit ADC
* Byte-oriented Two-wire Serial Interface
* Dual Programmable Serial USARTs
* Master/Slave SPI Serial Interface
* Programmable Watchdog Timer with On-chip Oscillator
* On-chip Analog Comparator
* Power-on Reset and Programmable Brown-out Detection
* Internal Calibrated RC Oscillator
* External and Internal Interrupt Sources
* Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby
* Software Selectable Clock Frequency
* ATmega103 Compatibility Mode Selected by a Fuse
* 53 Programmable I/O Lines
* Operating Voltages: 4.5V - 5.5V
* Temperature Range: Industrial (-40° to +85°C)
