MB91F467SAPMC-C0031

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, compact size
Package: SOP (Small Outline Package)
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: 100 units per reel

Specifications

• Architecture: 16-bit RISC
• CPU Clock Frequency: 32 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Ports: 48
• 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-C0031 microcontroller has a total of 64 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | VSS | Ground | | 3 | RESET | Reset Input | | 4 | P00 | General Purpose I/O | | ... | ... | ... | | 63 | P47 | General Purpose I/O | | 64 | VBAT | Backup Battery Input |

Functional Features

• High-performance microcontroller suitable for demanding automotive applications
• Low-power consumption for efficient operation
• Compact size allows for space-saving designs
• Wide operating voltage range for flexibility in various systems
• Ample I/O ports and communication interfaces for versatile connectivity
• Built-in analog-to-digital converter for sensor interfacing
• Reliable reset input for system stability

Advantages and Disadvantages

Advantages: - High-performance capabilities meet the requirements of automotive applications - Low-power consumption extends battery life in portable systems - Compact size enables integration into space-constrained designs - Versatile I/O ports and communication interfaces enhance connectivity options - Built-in analog-to-digital converter simplifies sensor integration

Disadvantages: - Limited flash memory and RAM capacity may restrict complex application development - Operating temperature range may not be suitable for extreme environments

Working Principles

The MB91F467SAPMC-C0031 microcontroller operates based on a 16-bit RISC architecture. It executes instructions at a clock frequency of 32 MHz, providing high performance for automotive applications. The microcontroller communicates with external devices through its I/O ports and various communication interfaces such as UART, SPI, and I2C. It also features an analog-to-digital converter for precise measurement of analog signals from sensors. The microcontroller's low-power consumption ensures efficient operation, making it suitable for battery-powered systems.

Detailed Application Field Plans

The MB91F467SAPMC-C0031 microcontroller is specifically designed for automotive applications. It can be used in various systems within vehicles, 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 compact size make it ideal for these applications, ensuring reliable and efficient operation in automotive environments.

Detailed and Complete Alternative Models

1. MB91F467SAPMC-C0032: Similar to MB91F467SAPMC-C0031 with increased flash memory capacity (512 KB)
2. MB91F467SAPMC-C0033: Similar to MB91F467SAPMC-C0031 with extended operating temperature range (-40°C to +105°C)
3. MB91F467SAPMC-C0034: Similar to MB91F467SAPMC-C0031 with additional communication interfaces (CAN, LIN)

These alternative models offer expanded features and capabilities while maintaining compatibility with the MB91F467SAPMC series.

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