MB91F467SAPMC-C0032

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: SOP-32
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: Individually packaged, quantity per package varies

Specifications

• Architecture: 16-bit RISC
• CPU Clock Frequency: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Ports: 28
• Timers: 8-bit and 16-bit timers available
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F467SAPMC-C0032 microcontroller has a total of 32 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. VSS
22. P2_0
23. P2_1
24. P2_2
25. P2_3
26. P2_4
27. P2_5
28. P2_6
29. P2_7
30. P3_0
31. P3_1
32. VDDA

Functional Features

• High-performance microcontroller suitable for automotive applications
• Low-power consumption for energy-efficient operation
• Wide operating voltage range allows flexibility in power supply options
• Ample flash memory and RAM for storing program code and data
• Multiple I/O ports and communication interfaces for versatile connectivity
• Built-in timers for precise timing control
• Analog-to-Digital Converter (ADC) for analog signal processing

Advantages and Disadvantages

Advantages: - High performance and low power consumption make it ideal for automotive applications - Ample memory and I/O options provide flexibility in system design - Wide operating voltage range allows compatibility with various power sources - Built-in ADC simplifies analog signal processing

Disadvantages: - Limited number of I/O ports may restrict the complexity of connected peripherals - Availability and pricing may vary depending on the supplier

Working Principles

The MB91F467SAPMC-C0032 microcontroller operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory, which can be programmed by the user. The CPU clock frequency determines the speed at which instructions are executed.

The microcontroller communicates with external devices through its I/O ports and communication interfaces such as UART, SPI, and I2C. It can read analog signals using its built-in ADC and perform digital-to-analog conversions as required.

By utilizing its timers, the microcontroller can precisely control timing events, enabling synchronization with external devices or generating accurate time intervals.

Detailed Application Field Plans

The MB91F467SAPMC-C0032 microcontroller is widely used in automotive applications, including:

1. Engine control units (ECUs)
2. Body control modules (BCMs)
3. Anti-lock braking systems (ABS)
4. Airbag control units
5. Infotainment systems

Its high performance, low power consumption, and versatile connectivity options make it suitable for various automotive subsystems requiring reliable and efficient microcontroller operation.

Detailed and Complete Alternative Models

1. MB91F467SAPMC-C0030: Similar to MB91F467SAPMC-C0032 but with different pin configuration
2. MB91F467SAPMC-C0034: Enhanced version with additional features and increased memory capacity
3. MB91F467SAPMC-C0036: Higher clock frequency variant for demanding applications
4. MB91F467SAPMC-C0038: Lower power consumption variant optimized for battery-powered systems

These alternative models offer varying specifications and features to cater to different application requirements within the automotive industry.

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