MC908GZ48VFJE

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • High-performance 8-bit microcontroller
  • Low power consumption
  • Integrated peripherals for versatile applications
• Package: VFQFPN-48 package
• Essence: A powerful microcontroller designed for control and embedded system applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Flash Memory: 48 KB
• RAM: 2 KB
• Operating Voltage Range: 2.7V to 5.5V
• I/O Pins: 38
• Communication Interfaces: SPI, I2C, UART
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 4 x 16-bit timers, 1 x 8-bit timer
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC908GZ48VFJE microcontroller has a total of 48 pins. The pin configuration is as follows:

1. VDD
2. PTA0
3. PTA1
4. PTA2
5. PTA3
6. PTA4
7. PTA5
8. PTA6
9. PTA7
10. RESET
11. PTB0
12. PTB1
13. PTB2
14. PTB3
15. PTB4
16. PTB5
17. PTB6
18. PTB7
19. PTC0
20. PTC1
21. PTC2
22. PTC3
23. PTC4
24. PTC5
25. PTC6
26. PTC7
27. VSSA
28. VREFH
29. VREFL
30. VDDA
31. ADC0
32. ADC1
33. ADC2
34. ADC3
35. ADC4
36. ADC5
37. ADC6
38. ADC7
39. VSS
40. VCAP
41. IRQ
42. PTG0
43. PTG1
44. PTG2
45. PTG3
46. PTG4
47. PTG5
48. PTG6

Functional Features

• High-performance 8-bit CPU for efficient processing
• Integrated peripherals such as timers, ADC, and communication interfaces for versatile applications
• Low power consumption for energy-efficient designs
• Wide operating voltage range allows flexibility in power supply options
• Flash memory for program storage and easy updates
• Multiple I/O pins for interfacing with external devices
• Temperature range suitable for various environments

Advantages and Disadvantages

Advantages: - High-performance CPU enables fast and efficient processing - Versatile integrated peripherals enhance functionality - Low power consumption extends battery life - Wide operating voltage range provides flexibility - Ample flash memory for program storage and updates - Suitable for a wide range of control and embedded system applications

Disadvantages: - Limited RAM capacity may restrict complex applications - 8-bit architecture may not be suitable for certain high-end applications requiring higher precision or performance

Working Principles

The MC908GZ48VFJE microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory, utilizing the integrated CPU and peripherals to perform various tasks. The microcontroller communicates with external devices through its I/O pins and interfaces such as SPI, I2C, and UART. It can read analog signals using its built-in ADC and generate precise timing using timers/counters. The low power consumption ensures efficient operation in battery-powered applications.

Detailed Application Field Plans

The MC908GZ48VFJE microcontroller finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems for machinery, robotics, and manufacturing processes.
2. Automotive electronics: Engine control units, dashboard displays, and vehicle communication systems.
3. Home automation: Smart home devices, lighting control, and security systems.
4. Consumer electronics: Remote controls, gaming consoles, and portable devices.
5. Medical devices: Patient monitoring systems, medical equipment control, and diagnostics.

Detailed and Complete Alternative Models

1. MC9S08GB60: Similar 8-bit microcontroller with higher flash memory capacity (60 KB).
2. MC9S08JM16: 8-bit microcontroller with integrated USB interface and larger RAM capacity (16 KB