Overview
The ADUC7023BCPZ62I-RL is a precision analog microcontroller produced by Analog Devices Inc. It is a fully integrated, 1 MSPS, 12-bit data acquisition system that combines high-performance multichannel ADCs, 16-bit/32-bit MCUs, and Flash/EE memory on a single chip. The device features an ARM7TDMI core, which is a 16-bit/32-bit RISC machine capable of up to 41 MIPS peak performance. It includes 8 kilobytes of SRAM and 62 kilobytes of nonvolatile Flash/EE memory. The microcontroller operates from an on-chip oscillator and a PLL, generating an internal high frequency clock of 41.78 MHz.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| ADC Resolution | 12-bit | - | Up to 12 single-ended inputs |
| ADC Sampling Rate | 1 MSPS | - | - |
| DAC Outputs | 4 | - | 12-bit, programmable output range |
| Microcontroller Core | ARM7TDMI | - | 16-bit/32-bit RISC, up to 41 MIPS |
| Memory | 8 KB SRAM, 62 KB Flash/EE | - | - |
| Clock Frequency | Up to 41.78 MHz | - | Generated from on-chip oscillator and PLL |
| Power Supply Voltage | 2.7 V to 3.6 V | V | - |
| Operating Temperature Range | −40°C to +125°C | °C | Industrial temperature range |
| Package Options | 32-lead LFCSP, 40-lead LFCSP, 36-ball WLCSP | - | - |
Key Features
- Analog I/O: Multichannel, 12-bit ADC with up to 12 single-ended inputs and 4 DAC outputs. The ADC can operate in single-ended or differential input modes.
- Microcontroller Core: ARM7TDMI, 16-bit/32-bit RISC machine with up to 41 MIPS peak performance.
- Memory: 8 kilobytes of SRAM and 62 kilobytes of nonvolatile Flash/EE memory.
- Interrupt Controller: Advanced vectored interrupt controller (VIC) supporting nested interrupts up to eight levels per IRQ and FIQ.
- Communication Interfaces: 2 × I2C channels, SPI interface supporting both master and slave modes.
- Power Management: Operates from 2.7 V to 3.6 V, with a low power consumption profile.
- Development Tools: Supported by a low-cost QuickStart development system and non-intrusive emulation via JTAG interface.
Applications
- Optical Networking: Suitable for optical networking applications due to its high-performance analog and digital capabilities.
- Industrial Control and Automation: Ideal for industrial control and automation systems requiring precise data acquisition and processing.
- Smart Sensors and Precision Instrumentation: Used in smart sensors and precision instrumentation due to its advanced analog I/O features.
- Base Station Systems: Applicable in base station systems where high-performance data acquisition is necessary.
Q & A
- What is the ADC resolution of the ADUC7023BCPZ62I-RL?
The ADC resolution is 12-bit.
- What is the maximum sampling rate of the ADC?
The maximum sampling rate is 1 MSPS.
- What type of microcontroller core does the ADUC7023BCPZ62I-RL use?
The microcontroller core is an ARM7TDMI, 16-bit/32-bit RISC machine.
- How much memory does the ADUC7023BCPZ62I-RL have?
The device has 8 kilobytes of SRAM and 62 kilobytes of nonvolatile Flash/EE memory).
- What are the power supply voltage requirements for the ADUC7023BCPZ62I-RL?
The device operates from 2.7 V to 3.6 V).
- What are the available package options for the ADUC7023BCPZ62I-RL?
The device is available in 32-lead LFCSP, 40-lead LFCSP, and 36-ball WLCSP packages).
- Does the ADUC7023BCPZ62I-RL support nested interrupts?
Yes, it supports nested interrupts up to eight levels per IRQ and FIQ).
- What communication interfaces are available on the ADUC7023BCPZ62I-RL?
The device includes 2 × I2C channels and an SPI interface supporting both master and slave modes).
- Is the ADUC7023BCPZ62I-RL suitable for industrial temperature ranges?
Yes, it is specified over an industrial temperature range of −40°C to +125°C).
- What development tools are available for the ADUC7023BCPZ62I-RL?
The device is supported by a low-cost QuickStart development system and non-intrusive emulation via JTAG interface).
