MC9S08QG84CFFER

Product Overview

Category

MC9S08QG84CFFER belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Compact size
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

MC9S08QG84CFFER is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of MC9S08QG84CFFER lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

This microcontroller is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Flash Memory: 64 KB
• RAM: 4 KB
• Operating Voltage Range: 2.7V to 5.5V
• Number of I/O Pins: 56
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, multiple channels
• Timers/Counters: Multiple timers/counters for precise timing operations
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC9S08QG84CFFER microcontroller has a total of 84 pins. The pin configuration is as follows:

• Port A: PA0 to PA7
• Port B: PB0 to PB7
• Port C: PC0 to PC7
• Port D: PD0 to PD7
• Port E: PE0 to PE7
• Port F: PF0 to PF7
• Port G: PG0 to PG7
• Reset Pin: RESET
• Power Supply Pins: VDD, VSS

Functional Features

1. High-Speed Processing: The MC9S08QG84CFFER microcontroller offers a CPU speed of up to 20 MHz, enabling fast data processing and control operations.

2. Integrated Peripherals: This microcontroller includes various integrated peripherals such as UART, SPI, and I2C interfaces, allowing seamless communication with other devices.

3. Analog-to-Digital Conversion: The built-in 10-bit ADC enables accurate conversion of analog signals into digital values, facilitating precise measurements and sensor interfacing.

4. Timers/Counters: Multiple timers/counters are available for precise timing operations, enabling efficient event management and synchronization.

Advantages and Disadvantages

Advantages

• Compact size allows for space-efficient designs.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range provides flexibility in different power supply scenarios.
• Integrated peripherals reduce the need for external components, simplifying circuit design.

Disadvantages

• Limited processing power compared to higher-bit microcontrollers.
• Smaller memory capacity may restrict the complexity of applications.

Working Principles

The MC9S08QG84CFFER microcontroller operates based on the Von Neumann architecture, where program instructions and data are stored in the same memory space. It executes instructions sequentially, fetching them from the Flash memory and executing them using the CPU. Input/output operations are facilitated through the I/O pins and communication interfaces.

Detailed Application Field Plans

MC9S08QG84CFFER finds applications in various fields, including:

1. Consumer Electronics: Used in smart home devices, remote controls, and wearable technology.
2. Automotive: Employed in automotive control systems, dashboard displays, and engine management.
3. Industrial Automation: Utilized in industrial control systems, motor control, and monitoring devices.
4. Medical Devices: Integrated into medical equipment for data processing and control functions.

Detailed and Complete Alternative Models

1. MC9S08QG8CFFER: Similar to MC9S08QG84CFFER but with a reduced number of I/O pins (32 instead of 56).
2. MC9S08QG16CFFER: Offers increased Flash memory capacity (128 KB) compared to MC9S08QG84CFFER.
3. MC9S08QG32CFFER: Provides higher RAM capacity (8 KB) compared to MC9S08QG84CFFER.

These alternative models offer varying features and specifications to cater to different application requirements.

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