MC68HC908QT1MPE

Product Overview

Category

The MC68HC908QT1MPE belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• The MC68HC908QT1MPE is a highly integrated microcontroller with advanced features.
• It offers low power consumption, making it suitable for battery-powered applications.
• This microcontroller has a compact size, enabling its use in space-constrained designs.
• It provides a wide range of input/output options for interfacing with external components.
• The MC68HC908QT1MPE supports various communication protocols, allowing seamless connectivity.

Package

The MC68HC908QT1MPE is available in a small-sized package, which facilitates easy integration into electronic circuits.

Essence

The essence of the MC68HC908QT1MPE lies in its ability to provide efficient control and processing capabilities in a compact form factor.

Packaging/Quantity

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

Specifications

• Architecture: 8-bit
• Clock Speed: Up to 8 MHz
• Program Memory Size: 1 KB
• RAM Size: 64 bytes
• Operating Voltage Range: 2.7V to 5.5V
• Number of I/O Pins: 6
• Communication Interfaces: SPI, I2C, UART
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC68HC908QT1MPE has a total of 8 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD: Power supply voltage input
2. VSS: Ground reference
3. RESET: Reset pin for initializing the microcontroller
4. PT0/ICGCLK: Programmable I/O pin or internal clock source
5. PT1/ICGCLK: Programmable I/O pin or internal clock source
6. PT2/ICGCLK: Programmable I/O pin or internal clock source
7. PT3/ICGCLK: Programmable I/O pin or internal clock source
8. PT4/ICGCLK: Programmable I/O pin or internal clock source

Functional Features

• Timer/Counter: The MC68HC908QT1MPE includes a built-in timer/counter module, allowing precise timing and counting operations.
• Analog-to-Digital Converter (ADC): This microcontroller features an ADC that enables the conversion of analog signals into digital values for processing.
• Interrupt Controller: It incorporates an interrupt controller to handle external events and prioritize interrupts.
• Serial Communication: The MC68HC908QT1MPE supports multiple serial communication interfaces such as SPI, I2C, and UART, facilitating data exchange with other devices.
• Low Power Modes: It offers various low power modes to conserve energy when the microcontroller is idle or in standby.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• Low power consumption makes it suitable for battery-powered applications.
• Wide range of input/output options for versatile connectivity.
• Supports multiple communication protocols for seamless interfacing.
• Efficient control and processing capabilities.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Small number of I/O pins may limit the number of external components that can be connected.

Working Principles

The MC68HC908QT1MPE operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, performs calculations, and controls external devices based on input signals. The microcontroller's clock generates timing signals for synchronization, ensuring proper execution of instructions.

Detailed Application Field Plans

The MC68HC908QT1MPE finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

In home automation systems, it can be used to control lighting, temperature, and security systems. In industrial control systems, it can manage machinery and monitor processes. In automotive electronics, it can control engine functions and provide vehicle diagnostics. In consumer electronics, it can be utilized in remote controls and smart devices. In medical devices, it can enable precise control and monitoring of medical equipment.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MC68HC908QT1MPE include: - ATmega328P by Microchip Technology - PIC16F877A by Microchip Technology - STM32F103C8T6 by STMicroelectronics - LPC1768