Analog Devices Inc. ADUC843BS62-5 MicroConverter®

The ADUC843BS62-5 is a fully integrated, 1 MSPS, 12-bit data acquisition system incorporating high performance multichannel ADCs, 62KB Flash/EE memory, and an 8052 microcontroller core. Manufactured by Analog Devices Inc., a leader in high-performance semiconductors, this MicroConverter® is designed for precision measurement and control applications that demand high-speed data acquisition coupled with programmable computing power.

Featuring a 12-bit ADC with up to 8 differential or 16 single-ended inputs, the ADUC843BS62-5 offers a flexible and powerful solution for complex measurement tasks. Its high-speed throughput rate of 1 MSPS allows for rapid data acquisition, making it ideal for applications such as industrial control systems, smart sensors, instrumentation, and medical devices where quick response times are critical.

The integrated 8052 microcontroller core is compatible with industry-standard 8051 instruction set, providing a familiar development environment for embedded system designers. With 62KB of nonvolatile Flash/EE memory, the device allows ample space for application code storage and data logging, ensuring robust performance in a variety of scenarios.

Additional features of the ADUC843BS62-5 include:

• On-chip temperature sensor for thermal monitoring.
• Two 12-bit DACs for analog output capabilities.
• Programmable watchdog timer for system reliability.
• Serial I/O ports supporting SPI, UART, and I²C communication protocols.
• Multiple power-down modes for energy efficiency.
• On-chip PLL to derive MCU core clock from the 32 kHz crystal oscillator.
• External interrupt capability for event-driven operation.

Operating within a temperature range of -40°C to +85°C and available in a 52-lead LQFP package, the ADUC843BS62-5 is designed to withstand harsh operating conditions while maintaining precision and reliability.

For developers, Analog Devices Inc. provides extensive support including reference designs, evaluation boards, and technical documentation to facilitate rapid development and deployment of systems utilizing the ADUC843BS62-5 MicroConverter®.

Overall, the ADUC843BS62-5 from Analog Devices Inc. is a powerful, versatile, and reliable choice for engineers looking to integrate high-speed data acquisition and microcontroller functionality into their designs.