ADIADUC7024BSTZ62

Overview

The ADUC7024BSTZ62 is a precision MicroConverter that integrates a 41.78 MHz ARM7TDMI core with high-performance analog peripherals. It features a 10-channel 12-bit ADC and dual 12-bit DACs, making it a complete system-on-a-chip for high-precision data acquisition. The device includes 62KB of Flash memory and 8KB of RAM in a compact 64-LQFP package.

Why Choose This Part

The primary advantage is the tight integration of a 32-bit ARM core with precision analog-to-digital and digital-to-analog converters on a single chip. It offers unique flexibility through its internal Programmable Logic Array (PLA) for offloading simple glue logic or timing tasks from the CPU. The on-chip 41.78 MHz PLL and trimmed oscillator reduce the need for external timing components in space-constrained designs.

Applications

Getting Started

Development is supported by the ADSP-AR7-ETH or similar JTAG-based debuggers for code download and real-time debugging. Engineers can use the I2C-compatible bootloader for in-circuit serial reprogramming. For software development, Keil MDK-ARM or other standard ARM7TDMI toolchains are compatible with this architecture.

Also Consider

ADuC7026 ADIAnalog Devices Inc. - Provides more I/O pins and additional analog channels for more complex instrumentation requirements.

STM32F303CCT6 STMicroelectronics - Offers a more modern Cortex-M4 core with DSP instructions and high-speed 12-bit ADCs if ARM7 legacy support is not required.

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