MSC1213Y5PAGR

ADCs/DACs - Special Purpose Overview

The MSC1213Y5PAGR is a specialized data acquisition integrated circuit manufactured by Texas Instruments. It integrates a 24-bit analog-to-digital converter (ADC), a 16-bit digital-to-analog converter (DAC), an 8051 microcontroller, and flash memory within a single package. The device utilizes a sigma-delta architecture for the ADC and supports I2C and SPI interfaces. It operates on a supply voltage range of 2.7 V to 5.25 V for both analog and digital domains. The component is housed in a 64-pin TQFP package and is rated for operation between -40°C and +125°C.

ADCs/DACs - Special Purpose Feature Summary

• Integrated 24-bit ADC with sigma-delta modulation
• Built-in 16-bit DAC for signal generation
• On-chip 8051 microcontroller with flash memory
• Dual interface support: I2C and SPI

ADCs/DACs - Special Purpose Applications

• Precision industrial sensor interfaces
• Data logging systems requiring high-resolution conversion
• Calibration equipment utilizing internal DAC references
• Embedded control systems integrating mixed-signal processing

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix 'GR' against the manufacturer's current datasheet to confirm packaging details and RoHS compliance status. Ensure the source document explicitly lists this part number as active or available, as older revisions may have different availability statuses. Cross-reference the pinout diagram with the target PCB footprint to prevent installation errors.

ADCs/DACs - Special Purpose Selection Notes

Select this component when a design requires simultaneous high-resolution analog input and output alongside local processing logic. The integration of the 8051 core reduces external component count compared to discrete MCU and ADC solutions. Verify that the system clock requirements align with the internal oscillator capabilities of the MSC1213 series before finalizing the bill of materials.

ADCs/DACs - Special Purpose Part Context

This part belongs to the MSC121x family of mixed-signal processors from Texas Instruments. These devices are designed to simplify data acquisition applications by combining precision converters with standard microcontroller peripherals. The Y5 variant typically denotes specific performance grades or feature sets within the broader MSC1210/1213 product line.

ADCs/DACs - Special Purpose Replacement Considerations

Direct pin-compatible replacements include other members of the MSC121x family, such as the MSC1210Y5PAGR or MSC1214Y5PAGR, provided their specific ADC/DAC configurations match the application requirements. Always verify software compatibility if migrating between different microcontroller cores within the same package.