|
||
| Products Download Events Support Videos | ||
Technical Support
On-Line Manuals
MCBSTM32C User's Guide
Introduction
Setup
Theory of Operation
Block Diagram
Schematics
Technical Data
Prototyping Area
Microcontroller
Power Supply
Configuration
JTAG Interface
ETM Interface
LCD Panel w/Touch Screen
LEDs
Push Buttons
Joystick
Potentiometer
Speaker/Headphone
Microphone
Serial Port
CAN Interface
USB Interface
Ethernet Interface
MicroSD Connector
Accelerometer
External EEPROM
Writing Programs
Example Programs
Power Supply
The MCBSTM32C Board can be powered through two different connectors:
- USB: the board is supplied automatically with 5 V when connected to a PC through a USB A to Micro B cable. The STM32 microcontroller can use the USB interface as a USB device.
- VIN: when connected through a VIN connector, a voltage between 5.0–5.5 VDC must be used. A voltage of 5.5 VDC is necessary when the USB interface is used as USB host or as USB OTG. In these cases, the USB interface can supply other USB devices with 5 VDC. The STMicroelectronics STMPS2141 power-switch at IC14 protects the USB power interface from overcurrent.
The voltage regulators IC3 and IC12 generate 3.3 Volts DC, the IC13 generates 2,5 Volts DC to supply all components on the board.
The POWER LED indicates that +5 Volts DC are present on the board.
The OVC LED illuminates when the USB interface is configured as host and an overcurrent occurs.
ProductsDevelopment Tools |
Hardware & Collateral |
Downloads |
Support |
Contact |
 |
||||