MC908QY1ACDWE

Microcontrollers Overview

The MC908QY1ACDWE is an 8-bit microcontroller from the HC08 family, manufactured by NXP USA Inc. It features a 1.5KB flash program memory and 128 bytes of RAM. The device operates at a maximum speed of 2MHz with an internal oscillator. It supports a supply voltage range of 2.2V to 3.6V and functions within a temperature range of 0°C to 70°C. The component is housed in a 16-SOIC package and includes peripherals such as LVD, POR, and PWM.

Microcontrollers Feature Summary

• Integrated 8-bit HC08 core processor for embedded control applications
• On-chip flash memory for non-volatile program storage
• Built-in power management features including low-voltage detection and power-on reset

Microcontrollers Applications

• General-purpose embedded control systems
• Low-cost consumer electronics requiring 8-bit processing
• Industrial monitoring devices operating within standard commercial temperature ranges

Microcontrollers Procurement Notes

Verify the specific suffix 'ACDWE' against official NXP documentation to confirm pinout, package dimensions, and electrical characteristics match design requirements. Confirm availability status as this series may be discontinued or subject to last-time buy notices. Ensure compliance with RoHS3 specifications if required for the target market.

Microcontrollers Selection Notes

Select this component when a cost-effective 8-bit solution with integrated flash is needed for simple control tasks. The HC08 architecture offers sufficient performance for basic logic and I/O operations. Consider the limited 1.5KB memory capacity for complex algorithms. Verify that the 2MHz clock speed meets real-time processing requirements for the intended application.

Microcontrollers Part Context

This part belongs to the MC908QY series of 8-bit microcontrollers based on the legacy HC08 core. These devices are designed for high-volume, low-cost applications where moderate processing power and integrated peripherals are sufficient. The series typically offers various memory configurations and package options to suit different system constraints.

Microcontrollers Replacement Considerations

Check for direct cross-references within the MC908QY family with differing memory sizes or packages. Verify compatibility with alternative 8-bit microcontrollers from other manufacturers if the HC08 architecture is no longer supported. Ensure pin-to-pin compatibility if replacing in existing hardware designs.