Discrete IO Channels

• 3 universal input / output channels that can work in the modes of outputs and inputs, with both positive and negative polarity
• Allowable voltage on any IO channel is 0...18V
• Maximum current in/out on any IO channel is up to 100mA in "strong" mode and up to 3mA in pull-up/pull-down mode.
• Independent internal short-circuit protection of each IO channels
• Internal surge protection of each IO channels

PWM / Pulse Counters

• Each of the 3 IO channels of the controller can work in PWM mode with a resolution of 1 ms
• Each of the 3 IO channels can work in HRPWM mode with a resolution of 1μs
• Each of the 3 channels of the controller can work in the asynchronous pulse counter mode with maximum effective frequency up to kHz and input PWM signal parameters meter with 1μs resolution

Digital Interfaces

• One CAN 2.0A/B interface
• Up to two LIN 1.3 / 2.0 master/slave interfaces
• Up to two half-duplex single-wire UART interfaces or up to two full-duplex UARTs with direct or inverted (RS232-like) polarity

Analog-to-digital converter

• One 0...5VDC over-voltage protected high-impedance 14-bit ADC channel connected to external connector pin

Other features

• Sixty four 16-bit EEPROM cells readable/writable in runtime
• Programmable embedded LED
• Low power mode with sub-1mA power consumption and programmable wake-up on events
• SMT pads for soldering on custom PCBs when used as embedded module