MCL908QY2DWE

Product Overview

Category

MCL908QY2DWE belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require high performance and low power consumption.

Characteristics

• High performance: The MCL908QY2DWE offers a powerful processing capability, enabling efficient execution of complex tasks.
• Low power consumption: It is designed to operate with minimal power consumption, making it suitable for battery-powered devices.
• Compact package: The microcontroller comes in a small form factor, allowing for easy integration into space-constrained designs.
• Robustness: It is built to withstand harsh environmental conditions, ensuring reliable operation in demanding applications.

Package

The MCL908QY2DWE is available in a surface-mount package, which facilitates easy assembly onto printed circuit boards (PCBs).

Essence

The essence of MCL908QY2DWE lies in its ability to provide a balance between high performance and low power consumption, making it an ideal choice for energy-efficient embedded systems.

Packaging/Quantity

The microcontroller is typically packaged in reels or trays, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage: 2.7V to 5.5V
• I/O Pins: 28
• Communication Interfaces: UART, SPI, I2C
• ADC Channels: 8
• Timers: 3
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MCL908QY2DWE microcontroller has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: PTA0 (General Purpose I/O)
• Pin 3: PTA1 (General Purpose I/O)
• Pin 4: PTA2 (General Purpose I/O)
• Pin 5: PTA3 (General Purpose I/O)
• Pin 6: PTA4 (General Purpose I/O)
• Pin 7: PTA5 (General Purpose I/O)
• Pin 8: PTA6 (General Purpose I/O)
• Pin 9: PTA7 (General Purpose I/O)
• Pin 10: RESET (Reset Input)
• Pin 11: PTB0 (General Purpose I/O)
• Pin 12: PTB1 (General Purpose I/O)
• Pin 13: PTB2 (General Purpose I/O)
• Pin 14: PTB3 (General Purpose I/O)
• Pin 15: PTB4 (General Purpose I/O)
• Pin 16: PTB5 (General Purpose I/O)
• Pin 17: PTB6 (General Purpose I/O)
• Pin 18: PTB7 (General Purpose I/O)
• Pin 19: VSS (Ground)
• Pin 20: PTC0 (General Purpose I/O)
• Pin 21: PTC1 (General Purpose I/O)
• Pin 22: PTC2 (General Purpose I/O)
• Pin 23: PTC3 (General Purpose I/O)
• Pin 24: PTC4 (General Purpose I/O)
• Pin 25: PTC5 (General Purpose I/O)
• Pin 26: PTC6 (General Purpose I/O)
• Pin 27: PTC7 (General Purpose I/O)
• Pin 28: VDD (Power Supply)

Functional Features

The MCL908QY2DWE microcontroller offers several functional features that enhance its usability and performance. These include:

• High-speed processing: The microcontroller operates at a maximum speed of 20 MHz, enabling fast execution of instructions.
• Multiple communication interfaces: It supports UART, SPI, and I2C interfaces, allowing seamless integration with various peripheral devices.
• Analog-to-Digital Converter (ADC): With 8 ADC channels, the microcontroller can accurately convert analog signals into digital data.
• Timers: The presence of three timers enables precise timing control for applications requiring time-based operations.
• Low power modes: It incorporates low power modes, such as sleep and standby, to minimize power consumption during idle periods.

Advantages and Disadvantages

Advantages

• High-performance capabilities
• Low power consumption
• Compact form factor
• Robustness for harsh environments
• Multiple communication interfaces
• Ample I/O pins for versatile connectivity

Disadvantages

• Limited flash memory capacity compared to some other microcontrollers in the market
• Relatively higher cost