MC908QY8CPE

Product Overview

Category

MC908QY8CPE belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require control and processing capabilities.

Characteristics

• High-performance microcontroller with advanced features
• Low power consumption
• Compact size
• Wide range of input/output options
• Robust and reliable operation

Package

MC908QY8CPE comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of MC908QY8CPE lies in its ability to provide efficient control and processing capabilities in various embedded systems.

Packaging/Quantity

MC908QY8CPE is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 8 MHz
• Flash Memory: 8 KB
• RAM: 512 bytes
• Operating Voltage: 2.7V to 5.5V
• Number of I/O Pins: 28
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels

Detailed Pin Configuration

1. VDD - Power supply voltage
2. VSS - Ground
3. RESET - Reset pin
4. PTB0 - General-purpose I/O pin
5. PTB1 - General-purpose I/O pin
6. PTB2 - General-purpose I/O pin
7. PTB3 - General-purpose I/O pin
8. PTB4 - General-purpose I/O pin
9. PTB5 - General-purpose I/O pin
10. PTB6 - General-purpose I/O pin
11. PTB7 - General-purpose I/O pin
12. PTC0 - General-purpose I/O pin
13. PTC1 - General-purpose I/O pin
14. PTC2 - General-purpose I/O pin
15. PTC3 - General-purpose I/O pin
16. PTC4 - General-purpose I/O pin
17. PTC5 - General-purpose I/O pin
18. PTC6 - General-purpose I/O pin
19. PTC7 - General-purpose I/O pin
20. VCAP - Capacitor connection for internal voltage regulator
21. VREFH - High reference voltage for ADC
22. VREFL - Low reference voltage for ADC
23. AD0 - Analog input channel 0
24. AD1 - Analog input channel 1
25. AD2 - Analog input channel 2
26. AD3 - Analog input channel 3
27. AD4 - Analog input channel 4
28. AD5 - Analog input channel 5

Functional Features

• High-speed processing capabilities
• Flexible input/output options
• Built-in communication interfaces for seamless connectivity
• On-chip memory for program storage and data handling
• Analog-to-digital conversion for sensor interfacing
• Timers/counters for precise timing operations
• Low power consumption for energy-efficient applications

Advantages

• Compact size allows for easy integration into various systems
• Wide range of input/output options provide flexibility in design
• Low power consumption extends battery life in portable devices
• Robust operation ensures reliable performance in demanding environments
• Extensive documentation and support available from the manufacturer

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• Limited number of I/O pins may restrict the complexity of designs
• Lack of advanced features found in more expensive microcontrollers

Working Principles

MC908QY8CPE 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 memory and executing them one by one. The microcontroller's CPU processes data and controls the system based on the instructions stored in its memory.

Detailed Application Field Plans

MC908QY8CPE finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models to MC908QY8CPE with similar features and capabilities include: - MC9S08QG8CPE - MC9S08QD4CPE - MC9S08QD2CPE - MC9S08QD1CPE - MC9S08QE8CPE

These alternative models offer different memory capacities, I/O pin configurations, and additional features, providing