MB91F522KWEPMC-GSK5E2

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, compact size
• Package: LQFP-64
• Essence: Advanced microcontroller for automotive electronics
• Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 40 MHz
• Flash Memory: 512 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 52
• Communication Interfaces: UART, SPI, I2C, CAN
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 16-bit and 32-bit timers
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The MB91F522KWEPMC-GSK5E2 microcontroller has a total of 64 pins. The pin configuration is as follows:

1. VDD
2. GND
3. P00
4. P01
5. P02
6. P03
7. P04
8. P05
9. P06
10. P07
11. P10
12. P11
13. P12
14. P13
15. P14
16. P15
17. P16
18. P17
19. P20
20. P21
21. P22
22. P23
23. P24
24. P25
25. P26
26. P27
27. P30
28. P31
29. P32
30. P33
31. P34
32. P35
33. P36
34. P37
35. P40
36. P41
37. P42
38. P43
39. P44
40. P45
41. P46
42. P47
43. P50
44. P51
45. P52
46. P53
47. P54
48. P55
49. P56
50. P57
51. P60
52. P61
53. P62
54. P63
55. RESET
56. XTAL1
57. XTAL2
58. VREFH
59. VREFL
60. AVDD
61. AVSS
62. VBAT
63. VDDIO
64. VSSIO

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low-power consumption for extended battery life in automotive applications
• Wide operating voltage range allows flexibility in power supply options
• Multiple communication interfaces for seamless integration with other devices
• Built-in analog-to-digital converter for precise sensor data acquisition
• Timers for accurate timing control
• Robust operating temperature range suitable for automotive environments

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Compact size for space-constrained applications - Low power consumption extends battery life - Versatile communication interfaces enhance connectivity - Reliable performance in harsh automotive environments

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers

Working Principles

The MB91F522KWEPMC-GSK5E2 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory to perform various tasks. The microcontroller communicates with external devices through its I/O pins and communication interfaces such as UART, SPI, I2C, and CAN. It can process data from sensors using its built-in analog-to-digital converter and control timing using timers.

Detailed Application Field Plans

The MB91F522KWEPMC-GSK5E2 microcontroller is specifically designed for automotive applications. It can be used in various automotive systems, including:

1. Engine control units (ECUs)
2. Body control modules (BCMs)
3. Anti-lock braking systems (ABS)
4. Airbag control units (ACUs)
5. Infotainment systems
6. Climate control systems
7. Lighting control systems
8. Powertrain control modules (PCMs)

Its high-performance capabilities, low-power consumption, and robust operating temperature range make it suitable for demanding automotive environments.

Detailed and Complete Alternative Models

1. MB91F522KWEPMC-GSK5E1: Similar to MB91F522KWEPMC-GSK5E2 but with different flash memory size