MB90F387SPMT-G

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, integrated peripherals
Package: Surface Mount Technology (SMT)
Essence: 16-bit microcontroller with advanced features
Packaging/Quantity: Tape and reel packaging, quantity varies based on customer requirements

Specifications

• Architecture: 16-bit CISC
• Clock Speed: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature: -40°C to +85°C
• Peripherals: UART, SPI, I2C, ADC, PWM, Timers, Watchdog Timer, etc.
• Package Type: LQFP-64

Detailed Pin Configuration

The MB90F387SPMT-G microcontroller has a total of 64 pins. The pin configuration is as follows:

1. VDD
2. P0.0
3. P0.1
4. P0.2
5. P0.3
6. P0.4
7. P0.5
8. P0.6
9. P0.7
10. P1.0
11. P1.1
12. P1.2
13. P1.3
14. P1.4
15. P1.5
16. P1.6
17. P1.7
18. RESET
19. XTAL1
20. XTAL2
21. AVSS
22. AVDD
23. P2.0
24. P2.1
25. P2.2
26. P2.3
27. P2.4
28. P2.5
29. P2.6
30. P2.7
31. P3.0
32. P3.1
33. P3.2
34. P3.3
35. P3.4
36. P3.5
37. P3.6
38. P3.7
39. P4.0
40. P4.1
41. P4.2
42. P4.3
43. P4.4
44. P4.5
45. P4.6
46. P4.7
47. P5.0
48. P5.1
49. P5.2
50. P5.3
51. P5.4
52. P5.5
53. P5.6
54. P5.7
55. P6.0
56. P6.1
57. P6.2
58. P6.3
59. P6.4
60. P6.5
61. P6.6
62. P6.7
63. VSS
64. VDD

Functional Features

• High-performance 16-bit microcontroller suitable for embedded systems and automotive applications.
• Low-power consumption for energy-efficient operation.
• Integrated peripherals such as UART, SPI, I2C, ADC, PWM, Timers, and Watchdog Timer provide flexibility in system design.
• Flash memory allows for easy program storage and updates.
• Wide operating voltage range enables compatibility with various power sources.
• Robust package design ensures reliable performance in harsh environments.

Advantages and Disadvantages

Advantages: - High-performance architecture for efficient processing. - Low-power consumption extends battery life in portable applications. - Integrated peripherals reduce the need for external components. - Flash memory allows for easy program updates and flexibility. - Wide operating voltage range enhances compatibility.

Disadvantages: - Limited RAM capacity may restrict complex application requirements. - Availability of alternative models with more advanced features may limit its competitiveness in certain applications.

Working Principles

The MB90F387SPMT-G microcontroller operates based on a 16-bit CISC architecture. It executes instructions stored in its flash memory, utilizing integrated peripherals to perform various tasks. The clock speed determines the execution rate, while the low-power design ensures efficient operation. The microcontroller communicates with external devices through UART, SPI, or I2C interfaces, and can process analog signals using the built-in ADC. Timers and PWM modules enable precise timing and control in applications. The microcontroller's working principles allow it to function as the brain of embedded systems and automotive applications.

Detailed Application Field Plans

The MB90F387SPMT-G microcontroller is suitable for a wide range of applications, including but not limited to: - Automotive control systems