UM0224 datasheet(6/34 Pages) STMICROELECTRONICS

6 / 34 page

Functional description

STR75x demonstration software

6/34

Both these RS232 ports are terminated by DB9 connectors.

1.6.2

CAN

STR75x-EVAL evaluation board supports CAN2.0A/B complaint CAN bus communication

based on 3.3V CAN transceiver. Both High-speed mode and slope control mode are

available and can be selected by setting a dedicated jumper.

1.7

Motor control

STR75x-EVAL evaluation board supports inductor motor control via a 34-pins connector,

which provides all required control and feedback signals to and from motor power-driving

board.

1.8

Miscellaneous peripherals

1.8.1

10-bit analog to digital converter

●

Varistor: ADC channel3 connected to an on board variable resistor. The variable

resistor provides a voltage in the range of 0 to 3.3V.

1.8.2

Push-buttons

The following push-buttons are provided:

●

KEY: user push-button

●

Wakeup: push-button to wake-up the processor from low power modes

1.8.3

Audio

STR75x-EVAL evaluation board supports both audio (*.wav format) recording and playback.

UM0224 Datasheet(PDF) 6 Page - STMicroelectronics