Analog Devices: EVAL-ADUC7061MKZ ADuC7061 MiniKit Development System

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The EVAL-ADUC7061MKZEVAL-ADUC7061MKZ  is a Development system for the evaluation of the ADuC7061ADuC7061 Precision Analog Microcontrollers incorporating high performance multi-channel 24 bit sigma-delta (Σ-Δ) analog-to-digital converters (ADCs), 16-bit/ 32-bit ARM7 TDMI® MCU, and Flash/EE memory.This kit is ideal for system prototyping, student projects or university labs.


The ADuC7061ADuC7061 is fully integrated, 8 kSPS, 24-bit data acquisition systems incorporating high performance multi-channel sigma-delta (Σ-Δ) analog-to-digital converters (ADCs), 16-bit/ 32-bit ARM7TDMI® MCU, and Flash/EE memory on a single chip.


The ADCs consists of a 5-channel primary ADC and up to an 8-channel auxiliary ADC. The ADCs operate in single-ended or differential input modes. A single channel buffered voltage output DAC is available on-chip. The DAC output range is programmable to one of two voltage ranges.


The devices operate from an on-chip oscillator and a PLL gene-rating an internal high frequency clock up to 10.24 MHz. The microcontroller core is an ARM7TDMI, 16-bit/32-bit RISC machine offering up to 10 MIPS peak performance. 4 kB of SRAM and 32 kB of nonvolatile Flash/EE memory are provided on-chip. The ARM7TDMI core views all memory and registers as a single linear array.


The ADuC7061ADuC7061 contain four timers. Timer 1 is wake-up timer with the ability to bring the part out of power saving mode. Timer 2 may be configured as a watchdog timer. A 16-bit PWM with six output channels is also provided.


The ADuC7061ADuC7061 contain an advanced interrupt controller. The vectored interrupt controller (VIC) allows every interrupt to be assigned a priority level. It also supports nested interrupts to a maximum level of eight per IRQ and FIQ. When IRQ and FIQ interrupt sources are combined, a total of 16 nested interrupt levels are supported.On-chip factory firmware supports in-circuit serial download via the UART serial interface ports and nonintrusive emulation via the JTAG interface.


The parts operate from 2.375 V to 2.625 V over an industrial temperature range of −40°C to +125°C.



Key Applications: Industrial automation and process control, Intelligent, precision sensing systems, 4 mA to 20 mA loop-based smart sensors.

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Development Tools


Software Development Tools:


Tool TypeSupplierMPNSupported FamilyDescription
IDEARMKeil MDK-ARMARM Cortex™-M  / Cortex-R4 / ARM7™ / ARM9™The MDK-ARM is a complete software development environment for Cortex™-M, Cortex-R4, ARM7™ and ARM9™ processor-based devices. MDK-ARM is specifically designed for microcontroller applications, it is easy to learn and use, yet powerful enough for the most demanding embedded applications. Learn More
RTOSSeggerembOSARM7TDMIembOS is a priority-controlled real time operating system, designed to be used as foundation for the development of embedded real-time applications. It is a zero interrupt latency, high-performance RTOS that has been optimized for minimum memory consumption in both RAM and ROM, as well as high speed and versatility. Learn More


Hardware Development Tools:


Tool TypeSupplierMPNSupported FamilyDescription
Debugger / ProgrammerAnalog DevicesUSB-I2C/LIN-CONV-ZADuC702xSerial Downloader USB-I2C/LIN-CONV-Z for I2C and LIN
Emulator / Debugger / ProgrammerARMULINK2ARM Cortex™-M  / ARM7 / ARM9ULINK2 Debug Adapter
Emulator / Debugger / ProgrammerARMULINKProARM Cortex™-M  / ARM7 / ARM9ULINKpro Debug and Trace Unit
EmulatorSeggerJ-LinkJ-LinkARM Cortex™  / ARM7 / ARM9JTAG/SWD Emulator with USB interface
ProgrammerSeggerARM FlasherARM FlasherARM Cortex™  / ARM7 / ARM9Flash Programmer for ARM and Cortex cores


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Technical Documents

Learning Center


User GuideADI: User Guide for MicroConverter ADuC7060 Development System
DatasheetADI: Data Sheet for ADuC7060/ADuC7061- Low Power, Precision Analog Microcontroller Dual Sigma-Delta ADCs, Flash/EE, ARM7TDMI
Design TechniquesADI: CN-0075 - Design Techniques for USB Based Temperature Monitor Using the ADuC7061 Precision Analog Microcontroller and an External RTD
Application NoteADI: AN-724 -Application Note for ADuC70xx Serial Download Protocol
Application NoteADI: AN-0970-Application Note for RTD Interfacing and Linearization Using an ADuC706x Microcontroller


Design Elements


Application Library

ADI: Software code for ADuC706x IAR Examples

Application Library

ADI: Software code for ADuC706x Keil Real View Examples

Application Library

ADI: Software code for ADuC706x Library

LayoutADI: Gerber files for ADUC7061 Minikit
SchematicsADI: Schematics file for ADUC7061 Minikit
CAD ModelADI: Symbols and Footprint for ADUC7060BCPZ32
CAD ModelADI: Symbols and Footprint for ADUC7060BSTZ32


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Kit Features



ADuC7061ADuC7061 Features:


  • Analog input/output
    • Dual (24-bit) ADCs
    • Single-ended and differential inputs
    • Programmable ADC output rate (4 Hz to 8 kHz)
    • Programmable digital filters
    • Built-in system calibration
    • Low power operation mode
      • Primary (24-bit) ADC channel
        • 2 differential pairs or 4 single-ended channels
        • PGA (1 to 512) input stage
        • Selectable input range: ±2.34 mV to ±1.2 V
        • 30 nV rms noise
      • Auxiliary (24-bit) ADC: 4 differential pairs or 7 single-ended channels
    • On-chip precision reference (±10 ppm/°C)
    • Programmable sensor excitation current sources
      • 200 uA to 2 mA current source range
    • Single 14-bit voltage output DAC
  • Microcontroller
    • ARM7TDMI core, 16-/32-bit RISC architecture
    • JTAG port supports code download and debug
    • Multiple clocking options
  • Memory
    • 32 kB (16 kB × 16) Flash/EE memory, including 2 kB kernel
    • 4 kB (1 kB × 32) SRAM
  • Tools
    • In-circuit download, JTAG based debug
    • Low cost, QuickStart. development system
  • Communications interfaces
  • SPI interface (5 Mbps)
    • 4-byte receive and transmit FIFOs
  • UART serial I/O and I2C (master/slave)
  • On-chip peripherals
    • 4 × general-purpose (capture) timers including
      • Wake-up timer
      • Watchdog timer
  • Vectored interrupt controller for FIQ and IRQ
    • 8 priority levels for each interrupt type
    • Interrupt on edge or level external pin inputs
  • 16-bit, 6-channel PWM
  • General-purpose inputs/outputs
    • Up to 14 GPIO pins that are fully 3.3 V compliant
  • Power
    • AVDD/DVDD specified for 2.5 V (±5%)
    • Active mode: 2.74 mA (@ 640 kHz, ADC0 active)
    • 10 mA (@ 10.24 MHz, both ADCs active)
  • Temperature range
    • Fully specified for −40°C to +125°C operation


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Kit Contents


The Analog Devices EVAL-ADUC7061MKZEVAL-ADUC7061MKZ ADuC7061ADuC7061 Mini Kit supplied with below contents:


  • EVAL-ADUC7061MKZEVAL-ADUC7061MKZ: ADuC7061ADuC7061 Minikit development system
  • USB Cable


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