ADUC7061
Low-Power, Precision Analog Microcontroller, Dual Σ-Δ ADCs, Flash/EE, ARM7TDMI
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Overview
Features and Benefits
- Analog input/output - See data sheet for additional information.
- 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
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 Rx and Tx FIFOs - UART serial I/O and I2C (master/slave)
- See Data Sheet for Additional Information
Product Details
The ADuC7060/ADuC7061 are 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 ADuC7060/ADuC7061 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 ADuC7060/ADuC7061 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.
Applications
- Industrial automation and process control
- Intelligent, precision sensing systems, 4 mA to 20 mA loop-based smart sensors
Product Categories
Markets and Technologies
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-1524: USB-Based Temperature Monitor Using the ADuC7061 Precision Analog Microcontroller and an External RTD (Rev. 0)11/13/2017PDF161 K
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AN-0970: RTD Interfacing and Linearization Using an ADuC706x Microcontroller (Rev. 0)5/21/2009PDF341 kB
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• AN-0970 Companion Code
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AN-724: ADuC702x Serial Download Protocol (Rev. C)12/21/2004PDF141 kB
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CN0214: USB - Based Thermocouple Temperature Measurement System Using ARM78/26/2013PDF391 kB
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CN0281: Automotive SENT Interface-Based Thermocouple Temperature Sensor with Cold Junction Compensation Using the ADuC7060/ADuC7061 Precision Analog Microcontroller7/18/2012PDF288 kB
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CN-0196: H-Bridge Driver Circuit Using Isolated Half-Bridge Drivers6/13/2012PDF260 kB
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CN-0214: USB-Based Thermocouple Temperature Monitor with Cold Junction Compensation Using the ADuC7060/ADuC7061 Precision Analog Microcontroller5/27/2011PDF363 kB
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CN-0145: 4 mA-to-20 mA Loop-Powered Temperature Monitor Using the ADuC7060/ADuC7061 Precision Analog Microcontroller11/16/2010PDF268 kB
Software & Systems Requirements
Code Examples
ADuC706x Library
ADuC706x Code Examples
Tools & Simulations
Design Tools
Sigma-Delta ADC Tutorial
An interactive illustration showing the behavior of an idealized sigma-delta A/D converter.
Reference Designs (4)
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 |
|---|---|---|---|---|
| ADUC7061BCPZ32 | Material Declaration | Reliability Data | 32-Lead LFCSP (5mm x 5mm x 0.85mm w/ EP) | |
| ADUC7061BCPZ32-RL | Material Declaration | Reliability Data | 32-Lead LFCSP (5mm x 5mm x 0.85mm w/ EP) | |
| Wafer Fabrication Data |
PCN-PDN Information
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Support & Discussions
ADUC7061 Discussions
RE: HELP!About Aduc7061'ADC
11 week(s) ago in ARM7 Core Products
Sample & Buy
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Evaluation Boards
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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.