CR16MCS9VJE8/NOPB

Overview

The CR16MCS9VJE8/NOPB is a 16-bit microcontroller from Texas Instruments featuring a RISC core. It integrates 64 kB of Flash program memory and 3 kB of data RAM. The device operates with a maximum clock frequency of 16 MHz and provides 56 general-purpose I/O lines. It utilizes a PQFP-80 surface-mount package and supports serial interfaces including three timer/counters. The unit functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates 64 kB Flash program memory for code storage
• Includes 3 kB data RAM for operational variables
• Features 56 available input/output pins
• Supports serial communication interfaces

Applications

• Embedded control systems requiring 16-bit processing
• Industrial applications utilizing serial communication protocols
• General-purpose microcontroller tasks within specified thermal limits

Procurement Notes

Verify component authenticity through authorized channels as this part may be discontinued or have limited availability. Confirm the specific suffix matches project requirements since ordering variations do not inherently alter function without explicit documentation. Check current lifecycle status before finalizing procurement plans due to potential obsolescence risks associated with older MCU families.

Selection Notes

Select this component when a 16-bit RISC architecture with integrated Flash memory is required. Ensure the PQFP-80 package fits the board layout constraints. Verify that the 16 MHz maximum speed meets system timing needs. Consider the -40°C to +85°C operating range against environmental conditions.

Part Context

This microcontroller belongs to the broader family of 16-bit MCUs offered by Texas Instruments. It shares architectural similarities with other devices in the series but is distinguished by its specific memory configuration and pin count. The PQFP-80 package provides a compact solution for surface-mount assembly while maintaining sufficient I/O density for moderate complexity embedded designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.