MB91F526DJCPMC-GS-F4E1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance 32-bit microcontroller
  • Low power consumption
  • Advanced peripheral integration
  • Automotive-grade quality and reliability
• Package: LQFP-100
• Essence: A powerful microcontroller designed for automotive applications.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements.

Specifications

• Architecture: 32-bit RISC
• CPU Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +125°C
• I/O Pins: 82
• Communication Interfaces: UART, SPI, I2C, CAN
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: 16-bit, 6 channels
• PWM Channels: 8
• Operating Current: 10 mA (typical)

Detailed Pin Configuration

The MB91F526DJCPMC-GS-F4E1 microcontroller has a total of 100 pins arranged in the LQFP package. The pin configuration is as follows:

• Pin 1: VDD
• Pin 2: VSS
• Pin 3: XTAL1
• Pin 4: XTAL2
• Pin 5: RESET
• Pin 6: P0_0
• Pin 7: P0_1
• Pin 8: P0_2
• ...
• Pin 100: P7_6

Functional Features

1. High Performance: The MB91F526DJCPMC-GS-F4E1 microcontroller operates at a maximum speed of 80 MHz, providing fast and efficient processing capabilities for demanding applications.

2. Low Power Consumption: With its advanced power management features, this microcontroller ensures optimal energy efficiency, making it suitable for battery-powered systems.

3. Advanced Peripheral Integration: The device offers a wide range of integrated peripherals, including UART, SPI, I2C, and CAN interfaces, enabling seamless communication with other devices in the system.

4. Automotive-Grade Quality and Reliability: Designed specifically for automotive applications, the MB91F526DJCPMC-GS-F4E1 meets stringent quality standards and is built to withstand harsh operating conditions.

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low power consumption - Extensive peripheral integration - Automotive-grade quality and reliability

Disadvantages: - Limited availability of alternative models - Higher cost compared to some other microcontrollers in the market

Working Principles

The MB91F526DJCPMC-GS-F4E1 microcontroller follows a 32-bit RISC architecture. It executes instructions fetched from its flash memory using an internal CPU. The CPU communicates with various peripherals and external devices through dedicated interfaces, such as UART, SPI, I2C, and CAN. The microcontroller's working principle involves executing user-defined code stored in its flash memory to perform specific tasks and interact with the connected system components.

Detailed Application Field Plans

The MB91F526DJCPMC-GS-F4E1 microcontroller finds extensive application in the automotive industry. Some of the key areas where it can be utilized include:

1. Engine Control Units (ECUs): The microcontroller can be used in ECUs to control various engine functions, such as fuel injection, ignition timing, and emission control.

2. Body Control Modules (BCMs): It can be employed in BCMs to manage functions related to lighting, door locks, window controls, and other body-related systems.

3. Safety Systems: The microcontroller can be integrated into safety systems like airbag control units, anti-lock braking systems (ABS), and stability control systems to ensure reliable and efficient operation.

4. Infotainment Systems: It can be utilized in infotainment systems to control audio/video playback, navigation, connectivity, and user interface.

Detailed and Complete Alternative Models

While the MB91F526DJCPMC-GS-F4E1 microcontroller offers excellent features for automotive applications, it is important to consider alternative models based on specific project requirements. Some alternative microcontrollers that can be considered are:

1. Renesas RH850/F1L
2. NXP S32K1xx
3. STMicroelectronics STM32F4
4. Texas Instruments TMS570

These alternative models provide similar functionalities