Overview
The ADUC7024BCPZ62I-RL is a precision analog microcontroller from Analog Devices Inc., part of the ADuC702x family. This device integrates a high-performance multichannel analog-to-digital converter (ADC), a 16-bit/32-bit microcontroller core, and various peripherals on a single chip. The microcontroller is based on the ARM7TDMI core, offering up to 41 MIPS peak performance. It is designed for applications requiring precise analog data acquisition and processing, making it suitable for industrial control, smart sensors, and precision instrumentation.
Key Specifications
| Parameter | Specification |
|---|---|
| ADC Resolution | 12-bit |
| ADC Channels | Up to 16 (single-ended or differential) |
| ADC Sampling Rate | 1 MSPS |
| ADC Input Range | 0 V to VREF |
| DAC Outputs | Up to 4 (programmable output ranges) |
| Microcontroller Core | ARM7TDMI, 16-bit/32-bit RISC |
| Clock Frequency | Up to 41.78 MHz (PLL generated) |
| Memory | 62 kB Flash/EE, 8 kB SRAM |
| Operating Voltage | 2.7 V to 3.6 V |
| Operating Temperature | -40°C to +125°C |
| Package Type | 64-Lead LFCSP (9mm x 9mm w/ EP) |
| Power Dissipation | Typically 120 mW at 41.78 MHz |
Key Features
- Analog I/O Multichannel, 12-bit, 1 MSPS ADC with up to 16 ADC channels in single-ended or differential modes.
- Up to four buffered voltage output DACs with programmable output ranges.
- On-chip voltage reference, temperature sensor (±3°C), and voltage comparator.
- ARM7TDMI microcontroller core with 16-bit/32-bit RISC architecture, offering up to 41 MIPS peak performance.
- On-chip oscillator and PLL generating an internal high frequency clock of 41.78 MHz.
- 62 kB Flash/EE memory and 8 kB SRAM.
- In-circuit serial download via UART or I2C, and nonintrusive emulation via JTAG interface.
- UART, SPI, and I2C serial I/O, up to 40-pin GPIO port, and various timers and watchdogs.
- Programmable logic array (PLA) and external memory interface up to 512 kB.
Applications
- Industrial control and automation systems.
- Smart sensors and precision instrumentation.
- Base station systems and optical networking.
Q & A
- What is the resolution of the ADC in the ADUC7024BCPZ62I-RL?
The ADC resolution is 12-bit.
- How many ADC channels does the ADUC7024BCPZ62I-RL support?
It supports up to 16 ADC channels in single-ended or differential modes.
- What is the sampling rate of the ADC?
The ADC sampling rate is 1 MSPS.
- What is the operating voltage range of the ADUC7024BCPZ62I-RL?
The operating voltage range is 2.7 V to 3.6 V.
- What type of microcontroller core does the ADUC7024BCPZ62I-RL use?
The microcontroller core is an ARM7TDMI, 16-bit/32-bit RISC architecture.
- How much memory does the ADUC7024BCPZ62I-RL have?
It has 62 kB Flash/EE memory and 8 kB SRAM.
- What are the key peripherals supported by the ADUC7024BCPZ62I-RL?
Key peripherals include UART, SPI, I2C, up to 40-pin GPIO port, timers, watchdogs, and a programmable logic array (PLA).
- What is the typical power dissipation of the ADUC7024BCPZ62I-RL at 41.78 MHz?
The typical power dissipation is 120 mW at 41.78 MHz.
- What is the operating temperature range of the ADUC7024BCPZ62I-RL?
The operating temperature range is -40°C to +125°C.
- What development tools are available for the ADUC7024BCPZ62I-RL?
A low-cost QuickStart development system and full third-party support are available.
