Overview
The ADUC7023BCP6Z62IRL, produced by Analog Devices Inc., is a fully integrated 1 MSPS, 12-bit data acquisition system. This precision analog microcontroller combines high-performance multichannel ADCs, a 16-bit/32-bit ARM7TDMI MCU, and Flash/EE memory on a single chip. It is designed to provide a comprehensive solution for various applications requiring precise analog and digital processing.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| ADC Resolution | 12-bit | - |
| ADC Input Channels | Up to 12 single-ended, 4 multiplexed with DAC outputs | - |
| ADC Input Voltage Range | 0 V to VREF | V |
| DAC Output Range | Programmable to two voltage ranges | V |
| Microcontroller Core | ARM7TDMI, 16-bit/32-bit RISC | - |
| Peak Performance | Up to 41 MIPS | MIPS |
| Memory | 8 KB SRAM, 62 KB nonvolatile Flash/EE | KB |
| Operating Voltage | 2.7 V to 3.6 V | V |
| Operating Temperature Range | -40°C to +125°C | °C |
| Package Options | 32-lead LFCSP, 40-lead LFCSP, 36-ball WLCSP | - |
| Clock Frequency | Up to 41.78 MHz | MHz |
Key Features
- High-performance multichannel ADCs with single-ended and differential input modes.
- Low drift band gap reference, temperature sensor, and voltage comparator.
- DAC outputs that retain their voltage during watchdog or software reset.
- Advanced interrupt controller with vectored interrupt capability and nested interrupts.
- In-circuit download via I2C and non-intrusive emulation via JTAG.
- 16-bit PWM with five output signals.
- I2C and SPI interfaces supporting master and slave modes.
Applications
- Optical networking.
- Industrial control and automation systems.
- Smart sensors and precision instrumentation.
- Base station systems.
Q & A
- What is the ADC resolution of the ADUC7023?
The ADC resolution is 12-bit. - How many ADC input channels does the ADUC7023 have?
The ADUC7023 has up to 12 single-ended inputs and an additional four inputs multiplexed with the four DAC output pins. - What is the operating voltage range of the ADUC7023?
The operating voltage range is from 2.7 V to 3.6 V. - What is the maximum operating temperature of the ADUC7023?
The maximum operating temperature is +125°C. - What type of microcontroller core does the ADUC7023 use?
The microcontroller core is an ARM7TDMI, 16-bit/32-bit RISC machine. - What is the peak performance of the ARM7TDMI core?
The peak performance is up to 41 MIPS. - What types of memory are available on the ADUC7023?
The ADUC7023 has 8 KB of SRAM and 62 KB of nonvolatile Flash/EE memory. - Does the ADUC7023 support in-circuit programming?
Yes, it supports in-circuit download via the I2C interface. - What communication interfaces are available on the ADUC7023?
The ADUC7023 has I2C and SPI interfaces that support both master and slave modes. - What are some typical applications of the ADUC7023?
Typical applications include optical networking, industrial control and automation systems, smart sensors, precision instrumentation, and base station systems.
