MC9S08QG4CFKE

Product Overview

• Category: Microcontroller
• Use: Embedded systems, consumer electronics, industrial automation
• Characteristics: Low power consumption, high performance, small form factor
• Package: 32-pin LQFP (Low Profile Quad Flat Package)
• Essence: A highly integrated microcontroller designed for various applications
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on customer requirements

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Flash Memory: 8 KB
• RAM: 512 bytes
• Operating Voltage: 2.7V to 5.5V
• I/O Pins: 27
• Timers: 2 x 16-bit, 1 x 8-bit
• Communication Interfaces: SPI, I2C, UART
• Analog-to-Digital Converter (ADC): 10-bit, 6 channels
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC9S08QG4CFKE 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. RESET - Reset pin
10. IRQ - Interrupt request input
11. PTC0 - General-purpose I/O pin
12. PTC1 - General-purpose I/O pin
13. PTC2 - General-purpose I/O pin
14. PTC3 - General-purpose I/O pin
15. PTC4 - General-purpose I/O pin
16. PTC5 - General-purpose I/O pin
17. PTC6 - General-purpose I/O pin
18. PTC7 - General-purpose I/O pin
19. VSS - Ground
20. PTB0 - General-purpose I/O pin
21. PTB1 - General-purpose I/O pin
22. PTB2 - General-purpose I/O pin
23. PTB3 - General-purpose I/O pin
24. PTB4 - General-purpose I/O pin
25. PTB5 - General-purpose I/O pin
26. PTB6 - General-purpose I/O pin
27. PTB7 - General-purpose I/O pin
28. VDD - Power supply voltage
29. ADC0 - Analog input channel 0
30. ADC1 - Analog input channel 1
31. ADC2 - Analog input channel 2
32. VSS - Ground

Functional Features

• Low power consumption: The MC9S08QG4CFKE microcontroller is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
• High performance: With a CPU speed of up to 20 MHz and integrated peripherals, this microcontroller offers excellent performance for various tasks.
• Small form factor: The 32-pin LQFP package allows for compact designs, making it ideal for space-constrained applications.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High-performance capabilities enable efficient execution of complex tasks. - Small form factor allows for compact and space-saving designs.

Disadvantages: - Limited flash memory (8 KB) may restrict the size of programs that can be stored. - Limited RAM (512 bytes) may limit the amount of data that can be processed simultaneously.

Working Principles

The MC9S08QG4CFKE microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to perform various tasks. The CPU speed, along with the available timers and communication interfaces, allows for efficient control and communication within embedded systems.

Detailed Application Field Plans

The MC9S08QG4CFKE microcontroller is suitable for a wide range of applications, including: - Embedded systems: Used in various embedded systems such as home automation, security systems, and medical devices. - Consumer electronics: Can be found in consumer electronics like remote controls, smart appliances, and gaming consoles. - Industrial automation: Enables control and monitoring in industrial automation systems, including robotics, machinery, and process control.

Detailed and Complete Alternative Models

1. MC9S08QG8CFDE: Similar to MC9S08QG4CFKE but with higher flash memory capacity (16 KB).
2. MC9S08QG16CFDE: Offers even higher flash memory capacity (32