MB91F267NPMCR-GE1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: LQFP (Low-profile Quad Flat Package)
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: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 48
• Communication Interfaces: UART, SPI, I2C, LIN
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 16-bit x 4, 32-bit x 1
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F267NPMCR-GE1 microcontroller has a total of 48 pins. The pin configuration is as follows:

1. VDD
2. GND
3. P0_0
4. P0_1
5. P0_2
6. P0_3
7. P0_4
8. P0_5
9. P0_6
10. P0_7
11. P1_0
12. P1_1
13. P1_2
14. P1_3
15. P1_4
16. P1_5
17. P1_6
18. P1_7
19. P2_0
20. P2_1
21. P2_2
22. P2_3
23. P2_4
24. P2_5
25. P2_6
26. P2_7
27. P3_0
28. P3_1
29. P3_2
30. P3_3
31. P3_4
32. P3_5
33. P3_6
34. P3_7
35. P4_0
36. P4_1
37. P4_2
38. P4_3
39. P4_4
40. P4_5
41. P4_6
42. P4_7
43. RESET
44. XTAL1
45. XTAL2
46. VDDA
47. AVSS
48. AVREF

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low-power consumption for extended battery life
• Wide operating voltage range for versatile applications
• Multiple communication interfaces for seamless connectivity
• Built-in analog-to-digital converter for sensor integration
• Timers/counters for precise timing and event handling

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Low power consumption - Versatile communication options - Integrated analog-to-digital converter - Precise timing and event handling

Disadvantages: - Limited flash memory and RAM capacity - Relatively high operating temperature range

Working Principles

The MB91F267NPMCR-GE1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through various interfaces. The microcontroller's low-power design ensures efficient operation while minimizing energy consumption.

Detailed Application Field Plans

The MB91F267NPMCR-GE1 microcontroller is widely used in automotive electronics applications, including:

1. Engine control units (ECUs)
2. Body control modules (BCMs)
3. Infotainment systems
4. Advanced driver-assistance systems (ADAS)
5. Lighting control systems

Detailed and Complete Alternative Models

1. MB91F267BPMCR-GE1: Similar specifications with additional features
2. MB91F267CPMCR-GE1: Lower power consumption variant
3. MB91F267DPMCR-GE1: Higher flash memory and RAM capacity

These alternative models provide options with varying capabilities to suit different application requirements.

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