ADUC824
Precision Analog Microcontroller: 1MIPS 8052 MCU + 8kB Flash + 16/24-Bit ADC + 12-Bit DAC
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Overview
Features and Benefits
- 2-Channel, Differential Input, Programmable Gain, Self-Calibrating, 24-Bit Primary ADC
- 3-Channel, Single-Ended Input, Self Calibrating, 16-Bit Auxiliary ADC
- Single 12-Bit Rail-to-Rail Voltage-Output DAC
- Industry Standard 8052 Microcontroller
- 8K-Byte In-Circuit Re-Programmable Flash Program Memory
- Precision Temperature Sensor
- 640-Byte Read/Write Accessible Non-Volatile Flash Data Memory
- Programmable PLL Clock & Low
Power Operating Modes - Voltage Reference, Serial Interface Ports, Watchdog Timer, Power
Supply Monitor, etc - Embedded Download/Debug &
Emulation Features
Product Details
The ADuC824 MicroConverter® is a fully integrated 24-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 ADuC824 is 100% backward compatible (hardware and software) with the ADuC816. It is available in 52-pin PQFP or 56-pin CSP packages and operates on a 3V or 5V power supply.
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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AN-282: Fundamentals of Sampled Data Systems2/14/2015
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AN-644: Frequency Measurement Using Timer 2 on a MicroConverter® (uC013) (Rev. 0)2/14/2015
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• AN-644 Files (uC013)
ZIP -
AN-645: Interfacing an HD44780 Character LCD to a MicroConverter® (uC014) (Rev. 0)2/14/2015
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• AN-645 Files (uC014)
ZIP -
AN-660: XY-Matrix Keypad Interface to MicroConverter® (Rev. 0)2/14/2015
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• AN-660 Accompanying Source Code
ZIP -
AN-759: Expanding the Number of DAC Outputs on the ADuC8xx and ADuC702x Families (uC012) (Rev. 0)2/14/2015
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• AN-759 Companion Code (zip, 3,464 bytes)
ZIP -
AN-709: RTD Interfacing and Linearization Using an ADuC8xx MicroConverter® (Rev. 0)2/14/2015
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• AN-709 Accompanying Files (Tools and Source Code)
ZIP -
AN-1074: Understanding the Serial Download Protocol (Formerly uC004) (Rev. 0)8/10/2010
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UC-015: An ADuC824-Based Temperature-Logger7/10/2009
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• uC015 Files
ZIP -
UC-018: Uses of the Time Interval Counter (Rev. prA)7/10/2009
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• uC018 Files
ZIP -
UC-001: MicroConverter® I2C® Compatible Interface7/10/2009
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• uC001 Files
ZIP -
UC-009: Addressing 16MB of External Data Memory8/3/2004
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UC-006: A 4-wire UART-to-PC Interface8/3/2004
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• uC006 Gerber File (1)
ZIP -
• uC006 Files
ZIP -
• uC006 Gerber Files (2)
ZIP
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Integrated Route Taken to Pulse Oximetry12/26/2004
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DDS Circuit Generates Precise PWM Waveforms10/2/2003
Software & Systems Requirements
Code Examples
ADuC824 Code Examples
Tools & Simulations
Design Tool
Sigma-Delta ADC Tutorial
An interactive illustration showing the behavior of an idealized sigma-delta A/D converter.
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADUC824BSZ | Material Declaration | Reliability Data | 52-Lead MQFP (10mm x 10mm) | |
| Wafer Fabrication Data |
PCN-PDN Information
Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.
Support & Discussions
ADUC824 Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku 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. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
A Sample link will be shown above, next to the part, only for parts that are included in our sample program. Selecting the Sample button will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
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.