MB91F264BTPF-G-N9E1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, compact size
Package: TQFP (Thin Quad Flat Package)
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: Tray packaging, quantity varies based on customer requirements

Specifications

• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +105°C
• Clock Speed: Up to 32 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• I/O Ports: 48
• Timers/Counters: 6
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Serial Communication Interfaces: UART, I2C, SPI
• Interrupt Sources: 24
• Power Supply Modes: Normal, standby, sleep

Detailed Pin Configuration

The MB91F264BTPF-G-N9E1 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: XTAL1 and XTAL2 (External Crystal Oscillator)
• Pins 13-20: Port A (I/O Ports)
• Pins 21-28: Port B (I/O Ports)
• Pins 29-36: Port C (I/O Ports)
• Pins 37-44: Port D (I/O Ports)
• Pins 45-52: Port E (I/O Ports)
• Pins 53-60: Port F (I/O Ports)
• Pins 61-68: Port G (I/O Ports)
• Pins 69-76: Port H (I/O Ports)
• Pins 77-84: Port J (I/O Ports)
• Pins 85-92: Port K (I/O Ports)
• Pins 93-100: VSS (Ground)

Functional Features

• High-performance microcontroller specifically designed for automotive applications
• Low-power consumption, suitable for battery-operated systems
• Compact size allows for integration in space-constrained environments
• Wide operating voltage range enables flexibility in power supply options
• Multiple I/O ports and communication interfaces facilitate connectivity with external devices
• Built-in analog-to-digital converter for sensor interfacing
• Various power supply modes for efficient power management
• Extensive interrupt sources for event-driven programming

Advantages and Disadvantages

Advantages: - High-performance capabilities for demanding automotive applications - Low-power consumption extends battery life - Compact size enables integration in tight spaces - Versatile I/O ports and communication interfaces enhance connectivity options - Efficient power management through various power supply modes - Extensive interrupt sources for flexible event handling

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

Working Principles

The MB91F264BTPF-G-N9E1 microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its flash memory to perform specific tasks. The microcontroller interacts with external devices through its I/O ports and communication interfaces. It can process analog signals using its built-in analog-to-digital converter. The microcontroller's power supply modes allow it to operate efficiently in different power scenarios.

Detailed Application Field Plans

The MB91F264BTPF-G-N9E1 microcontroller is widely used in various automotive applications, 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

Detailed and Complete Alternative Models

1. MB91F264BTPF-G-N9E2: Similar to MB91F264BTPF-G-N9E1 with increased flash memory capacity (512 KB)
2. MB91F264BTPF-G-N9E3: Similar to MB91F264BTPF-G-N9E1 with increased RAM capacity (32 KB)
3. MB91F264BTPF-G-N9E4: Similar to MB91F264BTPF-G-N9E1 with additional communication interfaces (CAN, LIN)

These alternative models offer enhanced capabilities and can be considered based on specific project requirements.

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