MC908QT2ACDWER

Microcontrollers Overview

The MC908QT2ACDWER is an 8-bit microcontroller from the HC08 family, manufactured by NXP USA Inc. It features a maximum clock speed of 8 MHz and integrates 1.5 KB of Flash program memory with 128 bytes of RAM. The device includes six 10-bit analog-to-digital converter channels and supports supply voltages between 2.7 V and 5.5 V. It offers 13 programmable I/O lines and incorporates peripherals such as LVD, POR, and PWM. Operating within a temperature range of -40°C to 85°C, it is housed in a 16-SOIC package.

Microcontrollers Feature Summary

• Integrates an internal oscillator for simplified system design without external clock components.
• Includes built-in Low Voltage Detect (LVD) and Power-On Reset (POR) circuits for enhanced operational reliability.
• Features Pulse Width Modulation (PWM) capabilities for precise control applications.

Microcontrollers Applications

• General-purpose embedded control systems
• Industrial automation interfaces
• Consumer electronics logic control

Microcontrollers Procurement Notes

Verify component authenticity through official NXP channels or authorized distributors. Confirm RoHS compliance status and check for end-of-life notifications, as this part may be discontinued. Ensure packaging specifications match project requirements, noting that standard packaging quantities may vary based on supplier stock. Validate datasheet revisions to ensure compatibility with existing firmware designs.

Microcontrollers Selection Notes

Select this MCU for cost-sensitive applications requiring moderate processing power and integrated ADC functionality. Consider the 16-pin SOIC footprint for space-constrained PCB layouts. Evaluate the 8 MHz performance limit against application timing requirements. Compare pin counts and peripheral sets with other HC08 variants if additional I/O or memory is needed.

Microcontrollers Part Context

This component belongs to the MC908QT series, designed for low-cost, high-volume embedded applications. The HC08 core provides efficient instruction execution suitable for simple control tasks. The QT variant typically denotes automotive-grade qualification, offering extended temperature ranges and robustness for demanding environments compared to commercial grades.

Microcontrollers FAQ

What is the maximum operating frequency of the MC908QT2ACDWER?

The maximum clock frequency is 8 MHz.

Does this microcontroller include an internal oscillator?

Yes, the MC908QT2ACDWER features an internal oscillator, reducing the need for external clock components.