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Results on Analog.com

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  1. ADuC832
    Production
    Product
    8052 Core Products
    MicroConverter, 12-Bit ADCs and DACs with Embedded 62 kB Flash MCU
    ADuC832

    PDF

    Datasheet

    Documentation

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    Sample & Buy

    Sample & Buy

  2. ADUC812
    Production
    Product
    8052 Core Products
    MicroConverter®, Multichannel 12-Bit ADC with Embedded Flash MCU
    ADUC812

    PDF

    Datasheet

    Documentation

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    Sample & Buy

  3. ADUC836
    Production
    Product
    8052 Core Products
    MicroConverter® , Dual 16-Bit Sigma-Delta ADCs with Embedded 62 kB Flash MCU
    ADUC836

    PDF

    Datasheet

    Documentation

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    Sample & Buy

  4. ADuC842
    Production
    Product
    8052 Core Products
    Precision Analog Microcontroller: 16MIPS 8052 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC
    ADuC842

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    Datasheet

    Documentation

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  5. ADUC831
    Production
    Product
    8052 Core Products
    MicroConverter®, 12-Bit ADCs and DACs with Embedded 62 kBytes Flash MCU
    ADUC831

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  6. ADUC834
    Production
    Product
    8052 Core Products
    MicroConverter®, Dual 16-Bit/24-Bit Σ-Δ ADCs with Embedded 62 kB Flash MCU
    ADUC834

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  7. EVAL-ADUC832
    Evaluation Board & Kit
    Development system for evaluation of the ADuC832, 8-Channel 12-Bit ADC + Dual 12-Bit DAC + 62K-Byte Flash MCU. The QuickStart Kits for the ADuC8x-series (8052-core) Precision Analog Microcontrollers feature serial-port download/debug capability and an assembly-source debugging environment. ADI also provides a non-intrusive emulation POD called the USB-EA-CONVZ allowing assembly & C-source debugging. It can be ordered separately.

    Documentation

  8. ADuC812 Evaluation Tools
    Evaluation Design File

    PDF

    84.09 K

    PDF

    306.55 K

  9. ADuC841 Evaluation Tools
    Evaluation Design File

    PDF

    84.09 K

    PDF

    306.55 K

  10. ADuC843 Evaluation Tools
    Evaluation Design File

    PDF

    84.09 K

    PDF

    306.55 K

Results on EngineerZone

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    1. ADUC832- Flash data corrupted byte

      Forum Thread
      Answered
      8052 Core Products
      18 April, 2016
      Hello Using the ADUC832BSZ62-5 ESS Test were performed Procedure: System is ON. Cooling up to -54 deg and then switching OFF. Switch back to ON after sometime. Problem: Program fails at startup during boot sequence : Check sum error/ Preforming program FLASH memory damp revealed that one byte of the …
      aduc8xxaduc832corruflash dataessmicrocontrollersaduc8xmemory corruption8052 Core Products

    2. Programming

      Forum Thread
      Answered
      Other Products (EN)
      11 February, 2025
      I need to program a ADF4002BRUZ n divider. From what I can see I need a ADuC812 Interface thus I need a ADUC812BSZ-REEL, and to program this I need a EVAL-ADuC812QSZ, Rev. A3, Is this correct way to go about it or is there a simpler way?
      hardwaremicrocontrollersRev. A3aduc8128052 Core ProductsEVAL-ADuC812QSZ

    3. ADUC834 port2.7 shows invalid voltage (2.5 V)

      Forum Thread
      Answered
      8052 Core Products
      11 January, 2012
      Hello, I've a problem with the ADUC834BSZ F23. We've dozens of devices with the chip operating ok. But now there are five units, which behave strangely in that port2.7's (pin 39) high voltage is only about 2.5 V. The ADUC is powered by 5 V …
      aduc8xxmicrocontrollersaduc8xgpio8052 Core Productsaduc834

    4. aduc831bs Vref - Does it need an External Transistor Vbe ?

      Forum Thread
      Answered
      8052 Core Products
      04 April, 2017
      … remove the Transistor,the Voltage on Vref+Cref reads almost equal to AVdd. Now,ADUC831BS manual states the bandgap reference of 2.5V is internal. But by above, it appears that NTC of a normal BJT needs to be connected to ADUC831BS for realising 2.5V reference. Which is true ?
      aduc8xxaduc8xbandgap referencevref

    5. In ADuC812BS Vref changed up to 2.7V and the bootloader also does not work.

      Forum Thread
      Answered
      8052 Core Products
      19 February, 2017
      Hello! In ADuC812BS after 1 year of use Vref (pin8) has changed up to 2.7V and the bootloader also does not work. How to restore?
      aduc8xxaduc8x

    6. As per your earlier advise i receive another IC ADUC848BSZ62-5 and for first time it shows error message that "Download failed with error code 6". It is first time i am downloading my code. although it resets and detect correct version. Please he

      Docs & FAQs
      8052 Core Products
      Q As per your earlier advise i receive another IC ADUC848BSZ62-5 and for first time it shows error message that "Download failed with error code 6". It is first time i am downloading my code. although it resets and detect correct version. Please help me. A #define Success 0 …
      aduc8xxaduc8xaduc848

    7. RE: aduc831bs Vref - Does it need an External Transistor Vbe ?

      Forum Reply
      8052 Core Products
      02 August, 2018
      This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.Thank you,EZ Admin

    8. RE: In ADuC812BS Vref changed up to 2.7V and the bootloader also does not work.

      Forum Reply
      8052 Core Products
      02 August, 2018
      This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.Thank you,EZ Admin

    9. RE: aduc831bs Vref - Does it need an External Transistor Vbe ?

      Forum Reply
      8052 Core Products
      12 April, 2017
      Hi, The internal band gap don't need a transistor to output 2.5V at VREF. If you plan to use the internal 2.5V for use external circuitry, use Cref but make sure to add buffer in it. I have the diagram below for proper use of internal 2 …

    10. RE: aduc831bs Vref - Does it need an External Transistor Vbe ?

      Forum Reply
      8052 Core Products
      07 April, 2017
      I had read the datasheet.Fig 12 of the datasheet connects Vref,Cref together to apply Ext.Ref. I am only trying to understand an instrument implementation (as a beginning to my own later implementation) See the schematic below ,which shows the implementation. As I read, there is a 5V …