ST7 ROUTINE FOR I2C SLAVE MODE MANAGEMENT

INTRODUCTION The goal of this application note is to present a useful example of communication using the I2C peripheral of the ST7. The ST7 microcontroller is used as a slave and can communicate with any master. This slave, through the I2C interface, receives data bytes from the master implementi

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STMICROELECTRONICS

意法半导体

High Fidelity Switching Audio Amplifiers Using TMOS Power MOSFETs

High Fidelity Switching Audio Amplifiers Using TMOS Power MOSFETs Almost all switching amplifiers operate by generating a high frequency square wave of variable duty cycle. This square wave can be generated much more efficiently than an analog waveform. By varying the duty cycle from 0 to 100, a

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ONSEMI

安森美半导体

Unique Features of the MCP23X08/17 GPIO Expanders

INTRODUCTION GPIO expanders provide easy I/O expansion using standard serial interfaces. GPIO products are used to increase the I/O on an MCU or provide remote I/O using a serial interface. This application note discusses the feature set and use of the MCP23X08/17 (8-bit and 16-bit) GPIO Expande

文件：308.37 Kbytes 页数：10 Pages

Microchip

微芯科技

ST7 S/W IMPLEMENTATION OF I2C BUS MASTER

INTRODUCTION The goal of this application note is to implement an I2C communications software interface for devices which have no I2C peripheral. The software of this application performs I2C master transmitter and master receiver functions. The master chosen here is a ST72324 and the slave is an

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STMICROELECTRONICS

意法半导体

FETS AS VOLTAGE-CONTROLLED RESISTORS

Introduction: The Nature of VCRs A voltage-controlled resistor (VCR) may be defined as a three-terminal variable resistor where the resistance value between two of the terminals is controlled by a voltage potential applied to the third. For a junction field-effect transistor (JFET) under certain

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VishayVishay Siliconix

威世威世科技公司

Integrated CPU32 Processor

The primary features of the MC68330 are as follows: • High Functional Integration on a Single Piece of Silicon • CPU32-MC68020-Derived 32-Bit Central Processor Unit - Upward Object-Code Compatible with MC68000 and MC68010 Additional 32-Bit MC68020 Instructions and Addressing Modes - Unique Embedd

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恩XP

Integrated CPU32 Processor

The primary features of the MC68330 are as follows: • High Functional Integration on a Single Piece of Silicon • CPU32-MC68020-Derived 32-Bit Central Processor Unit - Upward Object-Code Compatible with MC68000 and MC68010 Additional 32-Bit MC68020 Instructions and Addressing Modes - Unique Embedd

文件：1.16585 Mbytes 页数：37 Pages

恩XP

ISL6244EVAL1 Multi-phase Evaluation Board Setup Procedure

Description The AMD Hammer family microprocessors feature higher clock speeds and greater device density than previous product families. The power management solution for this next generation family of microprocessors must contend with lower core voltages, tighter transient specifications, and hi

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Intersil

OVERVIEW OF ENHANCED CAN CONTROLLERS FOR ST7 AND ST9 MCUS

ABSTRACT Automotive body network requirements have changed significantly in the last few years due to the introduction of OSEK and the increasing number of ECUs. 8-bit microcontrollers are and will stay widely used in a majority of automotive body applications. While a wide variety of powerful C

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STMICROELECTRONICS

意法半导体

Using the ISL6401 RSLIC PWM Controller Evaluation Board

Functional Description The ISL6401 pulse width modulating (PWM) current mode controller is designed for a wide range of DC-DC conversion applications including boost, flyback, and isolated output configurations. The device is optimized to provide high performance, low-cost solution for Ringing SL

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Intersil