MC9S08AC8MFDE

Product Overview

• Category: Microcontroller
• Use: Embedded systems, consumer electronics, industrial automation
• Characteristics: Low power consumption, high performance, compact size
• Package: 32-pin QFN package
• Essence: A powerful microcontroller designed for various applications
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Architecture: 8-bit
• Clock Speed: Up to 40 MHz
• Flash Memory: 8 KB
• RAM: 512 bytes
• Operating Voltage: 2.7V to 5.5V
• I/O Pins: 27
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels

Detailed Pin Configuration

The MC9S08AC8MFDE microcontroller has a total of 32 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
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 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. PTC0 - General-purpose I/O pin
20. PTC1 - General-purpose I/O pin
21. PTC2 - General-purpose I/O pin
22. PTC3 - General-purpose I/O pin
23. PTC4 - General-purpose I/O pin
24. PTC5 - General-purpose I/O pin
25. PTC6 - General-purpose I/O pin
26. PTC7 - General-purpose I/O pin
27. VSS - Ground
28. VDD - Power supply voltage
29. XTAL - Crystal oscillator input
30. EXTAL - Crystal oscillator output
31. IRQ - Interrupt request pin
32. VSS - Ground

Functional Features

• High-performance 8-bit microcontroller suitable for various applications
• Low power consumption for energy-efficient designs
• Wide operating voltage range allows flexibility in power supply selection
• Multiple communication interfaces enable seamless integration with other devices
• On-chip analog-to-digital converter for precise measurement and control
• Flexible I/O pins for versatile connectivity options

Advantages and Disadvantages

Advantages

• Compact size makes it ideal for space-constrained applications
• High clock speed enables fast execution of instructions
• Low power consumption prolongs battery life
• Robust architecture ensures reliable operation
• Extensive peripheral set enhances functionality

Disadvantages

• Limited flash memory capacity may restrict the complexity of programs
• Relatively small RAM size may limit data storage capabilities
• Lack of advanced features found in higher-end microcontrollers

Working Principles

The MC9S08AC8MFDE microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory, utilizing the clock signal to synchronize operations. The microcontroller interacts with external devices through its I/O pins and communication interfaces. It can process analog signals using its built-in analog-to-digital converter. The working principles involve executing instructions, reading and writing data, and communicating with other devices.

Detailed Application Field Plans

The MC9S08AC8MFDE microcontroller finds applications in various fields, including:

1. Embedded systems: Used in smart home automation, IoT devices, and wearable technology.
2. Consumer electronics: Found in appliances, remote controls, and gaming consoles.
3. Industrial automation: Utilized in control systems, robotics, and monitoring equipment.
4. Automotive: Integrated into automotive electronics for engine control, dashboard displays, and safety systems.
5. Medical devices: Employed in medical equipment for diagnostics, patient monitoring, and drug delivery systems.

Detailed and Complete Alternative Models

• MC9S08AC16MFDE
• MC9S08AC32MFDE
• MC9S08AC64MFDE
• MC9S08AC128MFDE