Chapter 1 Overview; Introduction To The Chapter; Features - OLIMEX STM32-H405 User Manual

OLIMEX© 2016

CHAPTER 1 OVERVIEW

1. Introduction to the chapter

Thank you for choosing this general-purpose development board designed and assembled by
Olimex! This document provides a user's guide for the Olimex STM32-H405 board. As an
overview, this chapter gives the scope of this document and lists the board's features. A comparison
between boards similar to STM32-H405 is presented. The document's organization is then detailed.
The STM32-H405 development board enables code development of applications running on the
microcontroller STM32F405RG, manufactured by STMicroelectronics.
STM32-H405 board is an entry level development board for the new ARM Cortex M4 family of
devices produced by STMicroelectronics Inc. With STM32-H405 you can explore the features of
STM32 family on budged, the board has everything necessary to build simple applications: USB
port where power is taken and power supply circuit, reset and oscillator circuits, JTAG port for
programming and debugging, programmable LED and programmable button.
Although a very simple board, it is sufficient enough for building USB applications like PC mouse,
USB mass storage device, USB audio class device, USB to virtual RS232 port. There are plenty of
GPIOs on the extension headers which can be used to connect your additional circuits.

1.1 Features

The board has the following list of features:
•
MCU: STM32F405RG ARM Cortex M4 in LQFP64 pacakge that operates up to 168 Mhz;
with 1024KB flash memory; (192+4)kB SRAM; 2×USB; 2×CAN; 2 x I2C; 3×12-bit
ADC×16 channels; 2×12-bit DAC; 2×UART; 3×SPI; 17 timers; with up to 51 GPIOs
•
Standard JTAG connector with ARM 2×10 pin layout for programming/debugging with
ARM-JTAG
•
USB type B connector
•
User button
•
RESET button
•
User LED
•
Power supply LED
•
On-board voltage regulator 3.3V with up to 800mA current
•
Single power supply: takes power from USB port or extension connector pin
•
8 Mhz crystal oscillator
•
32768 Hz crystal and RTC backup battery connector
•
Extension headers with 0.1" step for all uC ports
•
PCB: FR-4, 1.5 mm (0,062")
•
Dimensions: (61×34)mm ~ (2.4×1.3)"
•
Distance between the ext connectors: 25.4mm ~ 1"
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STM32-H405 user's manual