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ADUC832:  Precision Analog Microcontroller: 1.3MIPS 8052 MCU + 62kB Flash + 8-Ch 12-Bit ADC + Dual 12-Bit DAC

Product Details


The ADuC832 MicroConverter® is a fully integrated 12-bit data acquisition system-on-a-chip. Like all of ADI's MicroConverter products, it features precision A/D & D/A conversion and a Flash microcontroller on a single chip.

The ADuC832 is 100% hardware backward compatible with the ADuC812, except that it requires a different crystal. If you require full hardware backward compatibility with the ADuC812, use the ADuC831 instead. The ADuC832 is available in 52-pin PQFP or 56-pin CSP packages and operates on a 3V or 5V power supply.

FEATURES and BENEFITS

  • 8-Channel, 5µs, Self-Calibrating, 12-Bit ADC
  • Two 12-Bit Rail-to-Rail Voltage-Output DACs
  • Two Flexible PWM Outputs
  • Industry Standard 8052 Microcontroller
  • 62K-Byte In-Circuit Re-Programmable Flash Program Memory
  • 4K-Byte Read/Write Accessible Non-Volatile Flash Data Memory
  • 2K-Byte SRAM (In Addition to the 256-Bytes in the 8052 Core)
  • Temperature Monitor
  • Programmable PLL Clock
    & Low Power Operating Modes
  • Voltage Reference, Serial Interface
    Ports, Watchdog Timer, Power
    Supply Monitor, Power-On-Reset
    (POR), etc
  • Embedded Download/Debug &
    Emulation Features

Functional Block Diagram for ADUC832

Documentation

Title Content Type File Type
ADuC832: MicroConverter®, 12-Bit ADCs and DACs with Embedded 62 kB Flash MCU Data Sheet (Rev B, 04/2013) (pdf, 1305 kB) Data Sheets PDF
AN-1139: Understanding the Parallel Programming Protocol  (pdf, 174 kB) Application Notes PDF
AN-1074: Understanding the Serial Download Protocol (Formerly uC004)  (pdf, 245 kB) Application Notes PDF
UC-019: DMA To XRAM on the ADuC831/832  (pdf, 670 kB) Application Notes PDF
UC-018: Uses of the Time Interval Counter  (pdf, 632 kB) Application Notes PDF
UC-001: MicroConverter® 2C® Compatible Interface  (pdf, 126 kB) Application Notes PDF
UC-007: User Download (ULOAD) Mode  (pdf, 0 kB) Application Notes PDF
AN-759: Expanding the Number of DAC Outputs on the ADuC8xx and ADuC702x Families (uC012)  (pdf, 112 kB) Application Notes PDF
AN-282: Fundamentals of Sampled Data Systems  (pdf, 2131 kB) Application Notes PDF
AN-660: XY-Matrix Keypad Interface to MicroConverter®  (pdf, 286 kB) Application Notes PDF
AN-709: RTD Interfacing and Linearization Using an ADuC8xx MicroConverter®  (pdf, 698 kB) Application Notes PDF
UC-016: Migrating to the ADuC832 from the ADuC812  (pdf, 53 kB) Application Notes PDF
UC-009: Addressing 16MB of External Data Memory  (pdf, 173 kB) Application Notes PDF
UC-006: A 4-wire UART-to-PC Interface  (pdf, 0 kB) Application Notes PDF
AN-643: Closed-Loop Control Circuit Implementation of the ADuC832 MicroConverter®IC and the AD8305 Logarithmic Converter in a Digital Variable Optical Attenuator  (pdf, 395 kB) Application Notes PDF
AN-654: Optical Module Development Platform 2.5 Gbps Transmitter with Digital Diagnostics  (pdf, 387 kB)
The SFP Digital Diagnostics Development Board is a platform designed to enable optical module designers to develop SFP and SFF compliant transceivers with digital diagnostics.
Application Notes PDF
CN-0206: Thermocouple Temperature Measurement System with Less Than 500 μA Current Drain  (pdf, 252 kB) Circuit Note PDF
Using Integrated Precision Analog Microcontrollers to Simplify Data Acquisition System Design
The ins and outs (the I/O) of using Analog Microcontrollers to manage data acquisition applications
Webcasts WEBCAST
ADuC832 Quick Reference Guide  (pdf, 393 kB) User Guides PDF
Single-Chip Digitally Controlled Data-Acquisition as Core of Reliable DWDM Communication Systems
(Analog Dialogue, Vol. 36, No. 5, September-October, 2002)
Analog Dialogue HTML
Integrated Route Taken to Pulse Oximetry
by Aude Richard and Brian Moss, Analog Devices, Inc. (EE Times, 12/6/2004)
Technical Articles HTML
How To Add Value to MSA Optical Transceivers
by Helen Stapleton and Brian O'Mara (EETimes, 3/24/2003)
Technical Articles HTML
Analog Devices Technical Bookstore Recommended Reading HTML
C and the 8051
by Thomas W. Schultz, Prentice Hall PTR, 1999
Recommended Reading HTML
The 8051 Microcontroller, 3/E
by I. Scott MacKenzie, University of Guelph, Prentice Hall, 1999
Recommended Reading HTML
C and the 8051
Hardware, Modular Programming & Multitasking, 2/e

by Thomas W. Schultz, Prentice Hall PTR, 1997
Recommended Reading HTML
8051 Microcontroller, The: Hardware, Software, and Interfacing, 2/E
by James W. Stewart and Kai Miao, DeVry Institute of Technology, Prentice Hall, 1999
Recommended Reading HTML
Precision Analog Microcontrollers—ARM7® and 8051 Series  (pdf, 5834 kB) Overview PDF
Precision Analog Microcontrollers ARM7® and 8051 Series  (pdf)
ADI's two families of precision analog Flash microcontrollers address the growing need for integration, design ease, programmability, and precision analog performance demanded by industrial, instrumentation, communications, and automotive applications.
Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
Development Tools Software Configurable Products HTML
ADuC832 Code Examples Code Examples HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

ADUC832 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADUC832BCPZ Status: Production 56 ld LFCSP (8x8mm) 56 Ind Tray, 260 $10.07 $8.87 Y  Material Info Notify Me Purchase Sample
ADUC832BCPZ-REEL Status: Production 56 ld LFCSP (8x8mm) 56 Ind Reel, 2500 - $8.87 Y  Material Info Notify Me Purchase
ADUC832BSZ Status: Production 52 ld MQFP (13.90mm width) 52 Ind Tray, 96 $10.07 $8.87 Y  Material Info PCN Purchase Sample
ADUC832BSZ-REEL Status: Production 52 ld MQFP (13.90mm width) 52 Ind Reel, 800 - $8.87 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ADuC832 QuickStart Development System
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-ADUC832QSZ Status: Production ADuC832 Quickstart development system $59.00 Yes -
USB-EA-CONVZ Status: Production USB-EA Emulator $75.00 Yes -
EVAL-ADUC-CABLE1Z Status: Production UART Serial downloader cable $15.18 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

Check Inventory & Purchase

View Sales and Distribution Offices

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