MB91F647BGL-G-K8E1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: BGA (Ball Grid Array)
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: Tray packaging, quantity varies based on customer requirements

Specifications

• Architecture: 16-bit RISC
• CPU Clock Speed: Up to 40 MHz
• Flash Memory: 512 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Ports: 64
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers/Counters: 8-bit and 16-bit timers/counters
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MB91F647BGL-G-K8E1 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O pins
• Pins 21-28: Communication interface pins (UART, SPI, I2C)
• Pins 29-36: CAN bus interface pins
• Pins 37-44: Timer/counter pins
• Pins 45-52: Analog input pins (ADC)
• Pins 53-60: Power supply and ground pins
• Pins 61-100: Reserved for future use

Functional Features

• High-performance 16-bit RISC architecture
• Low-power consumption for energy-efficient operation
• Extensive I/O ports for versatile connectivity options
• Multiple communication interfaces for seamless data transfer
• Built-in timers/counters for precise timing control
• Analog-to-Digital Converter for accurate analog signal processing
• Wide operating temperature range for automotive applications

Advantages and Disadvantages

Advantages: - High-performance architecture enables fast and efficient processing - Low-power consumption extends battery life in automotive systems - Versatile I/O ports allow for flexible system integration - Multiple communication interfaces facilitate seamless connectivity - Precise timing control enhances system reliability - Accurate analog signal processing ensures high-quality data acquisition - Wide operating temperature range makes it suitable for harsh environments

Disadvantages: - Limited flash memory capacity compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers

Working Principles

The MB91F647BGL-G-K8E1 microcontroller operates based on a 16-bit RISC architecture. It executes instructions stored in its flash memory, which is loaded with the user's program code. The CPU fetches instructions from memory, decodes them, and performs the necessary operations. The microcontroller communicates with external devices through its various communication interfaces, enabling data exchange and system control.

Detailed Application Field Plans

The MB91F647BGL-G-K8E1 microcontroller finds extensive use in 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
8. Powertrain Control Modules (PCMs)

Its high-performance capabilities, low-power consumption, and wide operating temperature range make it ideal for demanding automotive environments.

Detailed and Complete Alternative Models

1. MB91F646BGL-G-K8E1: Similar to MB91F647BGL-G-K8E1 but with reduced flash memory capacity (256 KB).
2. MB91F648BGL-G-K8E1: Similar to MB91F647BGL-G-K8E1 but with increased flash memory capacity (1 MB).
3. MB91F649BGL-G-K8E1: Similar to MB91F647BGL-G-K8E1 but with additional communication interfaces (Ethernet, USB).

These alternative models offer varying features and specifications to cater to different application requirements.

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