Maxim-integrated MAXQ7667 Uživatelský manuál stáhnout pdf (Strana 8)

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MAXQ7667 User’s Guide

SECTION 2: ARCHITECTURE

2.1 Overview

The MAXQ7667 is a low-power, high-performance, 16-bit RISC microcontroller based on the MAXQ architecture. It includes support

for integrated, in-system-programmable flash memory and a wide range of peripherals supporting ultrasonic measurement, schedule

timer, general-purpose timer/counters, GPIO, SPI, JTAG port, LIN-capable UART, 12-bit SAR ADC with five input channels, and a volt-

age reference.

The MAXQ7667 key features include:

• 16-Bit Single-Cycle RISC Core Processor

• Simultaneous instruction/Data Harvard Memory Architecture

• 32KB Flash Memory

• 4KB Data RAM

• Utility ROM

• Burst Generation and Echo Reception for Ultrasonic Measurement

• 12-Bit, 5-Channel SAR ADC

• One Schedule Timer

• Three General-Purpose Timers

• LIN-Compatible UART

• SPI Port

• JTAG Port

• Watchdog Timer

• Voltage Monitors

2.1.1 References

The online MAXQ7667 QuickView page contains information and data sheet links for all parts in the MAXQ7667 family. Errata sheets

for the MAXQ products are available at

www.maxim-ic.com/errata. For more information on other MAXQ microcontrollers, develop-

ment hardware and software, frequently asked questions and software examples, visit the MAXQ home page at

www.maxim-

ic.com/MAXQ. For general questions and discussion of the MAXQ platform, visit our discussion board at http://discuss.dalsemi.com.

Technical Support is also available at www.maxim-ic.com/support.

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Maxim-integrated MAXQ7667 Uživatelský manuál Strana 8