Overview
The ADUC814ARUZ-REEL from Analog Devices Inc. is a highly integrated MicroConverter, combining the functionality of a microcontroller with precision analog data acquisition capabilities. This device features an 8052 core processor, 8KB of Flash memory, and a range of peripherals, making it suitable for various applications requiring both digital and analog processing.
The ADUC814 is part of ADI's MicroConverter family, known for its high precision and reliability. It operates on a 3V or 5V power supply and is packaged in a 28-pin TSSOP, which is compact and suitable for surface mount applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADUC814ARUZ-REEL |
| Core Architecture | 8052 |
| Core Size | 8-bit |
| Memory Type | FLASH |
| Memory Size | 8KB |
| RAM Size | 256B |
| EEPROM Size | 640 x 8 |
| Number of I/Os | 17 |
| Number of Programmable I/O | 11 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 2.7V to 5.5V |
| Oscillator Type | Internal |
| Package Type | 28-pin TSSOP |
| Interface | I2C, SPI, UART/USART |
| Number of ADC Channels | 6 (12-bit) |
| Number of DAC Channels | 2 (12-bit) |
| Max Frequency | 16.78MHz |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| RoHS Compliance | Yes |
Key Features
- Precision Analog Conversion: The ADUC814 features 6 channels of 12-bit analog-to-digital conversion and 2 channels of 12-bit digital-to-analog conversion, making it ideal for precise data acquisition applications.
- Embedded Flash MCU: The device includes an 8052 core processor with 8KB of Flash memory, allowing for flexible programming and application development.
- Peripheral Set: Includes power-on reset (POR), temperature sensor, watchdog timer (WDT), and multiple communication interfaces such as I2C, SPI, and UART/USART.
- Compact Packaging: Available in a 28-pin TSSOP package, suitable for surface mount applications and space-constrained designs.
- Wide Operating Voltage Range: Operates on a 2.7V to 5.5V power supply, providing flexibility in various application environments.
Applications
- Industrial Automation: Suitable for control and monitoring systems in industrial environments due to its precision analog capabilities and robust microcontroller features.
- Medical Devices: Can be used in medical equipment requiring precise data acquisition and processing, such as patient monitoring systems and diagnostic devices.
- Aerospace and Defense: Its reliability and precision make it a candidate for use in aerospace and defense applications where high accuracy and robustness are critical.
- Automotive Systems: Applicable in automotive control systems, including engine management, safety systems, and other vehicle control modules.
- Consumer Electronics: Can be integrated into consumer electronics that require both digital and analog processing, such as smart home devices and IoT applications.
Q & A
- What is the core architecture of the ADUC814ARUZ-REEL?
The core architecture is based on the 8052 processor.
- How much Flash memory does the ADUC814ARUZ-REEL have?
The device has 8KB of Flash memory.
- What is the operating voltage range of the ADUC814ARUZ-REEL?
The operating voltage range is from 2.7V to 5.5V.
- How many ADC channels does the ADUC814ARUZ-REEL have?
The device features 6 channels of 12-bit analog-to-digital conversion.
- What communication interfaces are available on the ADUC814ARUZ-REEL?
The device supports I2C, SPI, and UART/USART interfaces.
- What is the maximum operating temperature of the ADUC814ARUZ-REEL?
The maximum operating temperature is 125°C.
- Is the ADUC814ARUZ-REEL RoHS compliant?
Yes, the device is RoHS compliant.
- What is the package type of the ADUC814ARUZ-REEL?
The device is packaged in a 28-pin TSSOP.
- Does the ADUC814ARUZ-REEL have a watchdog timer?
Yes, the device includes a watchdog timer (WDT).
- How many programmable I/Os does the ADUC814ARUZ-REEL have?
The device has 11 programmable I/Os.
