STMicroelectronics Manuals

This application note describes how to define the memory map of your STR71x application. The first part of this document shows how to use scatter loading files to place and organize data and code in memory. The second part focuses on software memory remapping.

AN1756 is an official application note released by ST. It introduces how to use ST7DALIF2 microcontroller to implement DALI (Digital Addressable Lighting Interface) protocol. This document introduces the implementation methods of DALI protocol and provides detailed information about the advantages of DALI protocol.

This application note is intended to help you quickly understand the ST72324 and get started quickly with your application. It focuses on important aspects of the ST72324 that you should not overlook when reading the datasheet. Sections 2 and 3 contain helpful pointers to help you choose the right tool for the development environment and start working with ST72324.

AN1754 is an ST7 application note that describes how to implement a data logging system using the ICC protocol.

This document presents practical software techniques for updating Flash-based ST7 MCUs using an RS232 serial port and a standard S-Records format file. The software is a small (less than 500 bytes) boot loader that allows for safe and reliable replacement of the operating software in the ST7.

This application note describes a software implementation of a Universal Asynchronous Receiver/Transmitter (UART) that can be used on devices, like the ST7LITE0, with no on-chip SCI peripheral. In this example, a software UART is implemented for the ST7FLITE0, using the 12-bit Autoreload timer and two I/O ports for asynchronous receive and transmit. The UART software provides features such as half-duplex operation, asynchronous operation, flexible data formats (7 or 8 data bits, 1 or 2 stop bits), and baud rates ranging from 2400 to 19200 baud. The interrupt-driven software UART can be tested using the Hyperterminal application on a Windows PC. The program code is small (357 bytes) and can be easily adapted to specific application requirements.

This application note provides an overview of ST microcontrollers' EMC features and compliance standards to help application designers achieve optimum EMC performance.

AN1713 application note describes how to implement SMBus slave protocol using ST7 I2C

The purpose of this document is to explain the different ADC errors and the techniques that application developers can use to minimise them. The ADC (Analog to Digital Converter) is an important peripheral that connects the analog world to the digital world of microcontrollers.

ST7FLITE0 is a low-end 8-bit MCU with many cost-saving features and it comes with low-cost tools, providing a complete package to reduce both design and final application costs to the absolute minimum.

This application note lists the modifications that occur when the file is processed by NEWGET

This Application Note describes how to use the ST7262 or ST7263B for 16-bit timing operations. The intention of this document is to show how to perform pulse measurement and PWM generation using the different timers available on each microcontroller type.

This application note investigates the power consumption during the operation of a typical application which puts the MCU (ST7Lite0) in HALT mode and wakes it up at regular intervals by an external interrupt generated by an active RC circuit. It also lists the typical consumption values and the parameters on which this consumption depends. The internal Pull up (Rpu) of an I/O port is used for the active RC to minimise the number of external components. The value of the Rpu varies with the supply voltage of the MCU and with temperature. Externally, only one capacitor is used. The ST7LITE0 clock source is configured by option byte to be internal RC with PLL*8. All measurements are taken at ambient temperature.

AN1633 APPLICATION NOTE DEVICE FIRMWARE UPGRADE (DFU) IMPLEMENTATION IN NON-USB APPLICATIONS

AN1603 is an application note about ST7 USB DFU PC development kit (DFU-DK), introducing the software architecture, programming interface and usage of the kit.