ADUC7122 - Precision Analog Microcontroller

Product Overview

Analog Devices

Datasheet Details

Part number	ADUC7122
Manufacturer	Analog Devices
File Size	1.11 MB
Description	Precision Analog Microcontroller
Datasheet	ADUC7122 Datasheet
Additional preview pages of the ADUC7122 datasheet.

Product details

Description

4 External Crystal Selection 46 Specifications 5 External Clock Selection 46 Timing Specifications 9 Power Control System 47 Absolute Maximum Ratings 14 MMRs and Keys 48 ESD Caution 14 Digital Peripherals 49 Pin Configuration and Function Descriptions 15 PWM General Overview 49 Terminology 19 PWM Convert Start Control 51 ADC Specifications 19 General-Purpose I/O 52 DAC Specifications 19 Overview of the ARM7TDMI Core 20 UART Serial Interface 54 Baud Rate Generation 54

Features

Analog I/O 13-external channel, 12-bit, 1 MSPS ADC 2 differential channels with programmable gain PGA (1 to 5) input range IOVDD power monitor channel On-chip temperature monitor 11 general-purpose inputs Fully differential and single-ended modes 0 V to VREF analog input range 12 × 12-bit voltage output DACs On-chip voltage reference: 1.2 V/2.5 V Buffered output reference sources for use with external circuits Microcontroller ARM7TDMI core, 16-bit/32-bit RISC architecture JTAG port supports code.

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Published: Mar 14, 2010 |