MB91F463NCPMC-GSE1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: LQFP-100
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Architecture: 16-bit CISC
• CPU Clock Speed: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 20 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Ports: 80
• 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 MB91F463NCPMC-GSE1 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-4: VSS (Ground)
• Pins 5-8: VDD (Power Supply)
• Pins 9-12: Port A0 - Port A3
• Pins 13-16: Port B0 - Port B3
• Pins 17-20: Port C0 - Port C3
• Pins 21-24: Port D0 - Port D3
• Pins 25-28: Port E0 - Port E3
• Pins 29-32: Port F0 - Port F3
• Pins 33-36: Port G0 - Port G3
• Pins 37-40: Port H0 - Port H3
• Pins 41-44: Port J0 - Port J3
• Pins 45-48: Port K0 - Port K3
• Pins 49-52: Port L0 - Port L3
• Pins 53-56: Port M0 - Port M3
• Pins 57-60: Port N0 - Port N3
• Pins 61-64: Port P0 - Port P3
• Pins 65-68: Port Q0 - Port Q3
• Pins 69-72: Port R0 - Port R3
• Pins 73-76: Port S0 - Port S3
• Pins 77-80: Port T0 - Port T3
• Pins 81-84: Port U0 - Port U3
• Pins 85-88: Port V0 - Port V3
• Pins 89-92: Port W0 - Port W3
• Pins 93-96: Port X0 - Port X3
• Pins 97-100: Port Y0 - Port Y3

Functional Features

1. High-performance microcontroller suitable for automotive applications.
2. Low-power consumption, making it energy-efficient.
3. Wide operating voltage range allows for flexibility in various systems.
4. Ample I/O ports and communication interfaces enable versatile connectivity options.
5. Built-in analog-to-digital converter simplifies sensor integration.
6. Flash memory provides ample storage for program code and data.
7. Robust timers facilitate precise timing operations.

Advantages and Disadvantages

Advantages: - High-performance capabilities - Low-power consumption - Wide operating voltage range - Ample I/O ports and communication interfaces - Built-in analog-to-digital converter - Flash memory for program storage - Robust timers for precise timing operations

Disadvantages: - Limited RAM capacity (20 KB) - Relatively small package size (LQFP-100)

Working Principles

The MB91F463NCPMC-GSE1 microcontroller operates based on a 16-bit CISC architecture. It executes instructions fetched from its flash memory, which contains the program code. The CPU clock speed can reach up to 40 MHz, ensuring fast and efficient processing. 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 converting analog signals from sensors into digital data. The microcontroller's timers enable precise timing operations, essential for automotive applications.

Detailed Application Field Plans

The MB91F463NCPMC-GSE1 microcontroller is widely used in automotive applications, including:

1. Engine control units (ECUs)
2. Transmission control units (TCUs)
3. Body control modules (BCMs)
4. Anti-lock braking systems (ABS)
5. Airbag control units (ACUs)
6. Instrument clusters
7. Infotainment systems
8. Advanced driver-assistance systems (ADAS)