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MC68HC908QY4CDT from MOT,Motorola

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MC68HC908QY4CDT

Manufacturer: MOT

High-performance M68HC08 family of 8-bit microcontroller units (MCUs), (CISC) with a von neumann architecture, FLASH memory 4096 bytes, ADC

Partnumber Manufacturer Quantity Availability
MC68HC908QY4CDT MOT 25 In Stock

Description and Introduction

High-performance M68HC08 family of 8-bit microcontroller units (MCUs), (CISC) with a von neumann architecture, FLASH memory 4096 bytes, ADC # **MC68HC908QY4CDT: A Reliable 8-bit Microcontroller for Embedded Applications**  

The **MC68HC908QY4CDT** is an 8-bit microcontroller from NXP Semiconductors, designed for cost-sensitive embedded applications requiring efficient performance and low power consumption. Built on the robust HC08 architecture, this microcontroller offers a balanced combination of processing power, memory, and peripheral integration, making it an excellent choice for a wide range of industrial, automotive, and consumer electronics applications.  

## **Key Features and Benefits**  

### **1. High-Performance 8-bit Core**  
The MC68HC908QY4CDT operates at a clock speed of **8 MHz**, delivering efficient processing for real-time control tasks. Its **HC08 CPU core** ensures compatibility with legacy code while maintaining low power consumption, making it suitable for battery-operated devices.  

### **2. Integrated Memory and Storage**  
With **4 KB of Flash memory** and **128 bytes of RAM**, the microcontroller provides sufficient storage for firmware and temporary data handling. The Flash memory supports in-circuit programming, allowing for easy firmware updates during development and deployment.  

### **3. Versatile Peripheral Integration**  
The MC68HC908QY4CDT includes several on-chip peripherals, reducing the need for external components and simplifying system design:  
- **8-bit Timer Interface Module (TIM)** for precise timing and PWM generation  
- **Serial Peripheral Interface (SPI)** for high-speed communication with sensors and displays  
- **Analog-to-Digital Converter (ADC)** with **4 channels**, enabling analog signal processing  
- **Low-Voltage Detection (LVD)** for reliable operation in varying power conditions  

### **4. Low Power Consumption**  
Engineered for energy efficiency, the MC68HC908QY4CDT features multiple power-saving modes, including **Wait and Stop modes**, which significantly reduce power consumption during idle periods. This makes it ideal for portable and battery-powered applications.  

### **5. Robust and Compact Package**  
The microcontroller is housed in a **16-pin TSSOP package**, providing a compact footprint for space-constrained designs while ensuring reliable thermal and electrical performance.  

## **Applications**  
The MC68HC908QY4CDT is well-suited for a variety of embedded applications, including:  
- **Home and Industrial Automation** – Control systems for lighting, HVAC, and smart appliances  
- **Automotive Electronics** – Sensor interfaces, dashboard controls, and auxiliary systems  
- **Consumer Electronics** – Remote controls, small appliances, and wearable devices  
- **Medical Devices** – Portable diagnostic equipment and monitoring systems  

## **Conclusion**  
With its efficient processing, integrated peripherals, and low-power operation, the **MC68HC908QY4CDT** is a dependable choice for developers seeking a cost-effective 8-bit microcontroller. Its compact design and robust feature set make it an excellent solution for embedded systems requiring reliable performance in constrained environments.  

For engineers and designers looking for a proven microcontroller with a balance of functionality and affordability, the MC68HC908QY4CDT remains a strong contender in the embedded market.

Application Scenarios & Design Considerations

High-performance M68HC08 family of 8-bit microcontroller units (MCUs), (CISC) with a von neumann architecture, FLASH memory 4096 bytes, ADC

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