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MB91F482PMC-GE1
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MB91F482PMC-GE1

Product Overview

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

Specifications

  • Architecture: 16-bit RISC
  • CPU Clock Frequency: Up to 40 MHz
  • Operating Voltage Range: 2.7V - 5.5V
  • Flash Memory Size: 256 KB
  • RAM Size: 12 KB
  • Number of I/O Pins: 48
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels
  • Timers/Counters: 16-bit x 4, 8-bit x 8
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F482PMC-GE1 microcontroller has a total of 48 pins. The pin configuration is as follows:

  1. VDD
  2. P0_0
  3. P0_1
  4. P0_2
  5. P0_3
  6. P0_4
  7. P0_5
  8. P0_6
  9. P0_7
  10. P1_0
  11. P1_1
  12. P1_2
  13. P1_3
  14. P1_4
  15. P1_5
  16. P1_6
  17. P1_7
  18. P2_0
  19. P2_1
  20. P2_2
  21. P2_3
  22. P2_4
  23. P2_5
  24. P2_6
  25. P2_7
  26. P3_0
  27. P3_1
  28. P3_2
  29. P3_3
  30. P3_4
  31. P3_5
  32. P3_6
  33. P3_7
  34. P4_0
  35. P4_1
  36. P4_2
  37. P4_3
  38. P4_4
  39. P4_5
  40. P4_6
  41. P4_7
  42. RESET
  43. XTAL1
  44. XTAL2
  45. VSS
  46. AVDD
  47. AVSS
  48. VREF

Functional Features

  • High-performance 16-bit RISC architecture
  • Low-power consumption for automotive applications
  • Wide operating voltage range for flexibility
  • Ample flash memory and RAM for data storage and processing
  • Multiple communication interfaces for connectivity
  • Analog-to-Digital Converter (ADC) for sensor integration
  • Timers/Counters for precise timing control

Advantages and Disadvantages

Advantages: - High-performance capabilities - Low-power consumption for energy efficiency - Suitable for automotive applications - Ample memory and I/O options - Versatile communication interfaces

Disadvantages: - Limited RAM size compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers

Working Principles

The MB91F482PMC-GE1 microcontroller operates based on a 16-bit RISC architecture. It executes instructions stored in its flash memory, utilizing the CPU clock frequency of up to 40 MHz. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling data exchange and control. It can perform various tasks in embedded systems, particularly in automotive applications, due to its high-performance capabilities and low-power consumption.

Detailed Application Field Plans

The MB91F482PMC-GE1 microcontroller finds extensive use in the automotive industry. It is suitable for a wide range of applications, including:

  1. Engine Control Units (ECUs)
  2. Body Control Modules (BCMs)
  3. Infotainment Systems
  4. Advanced Driver Assistance Systems (ADAS)
  5. Lighting Control Systems
  6. Climate Control Systems
  7. Powertrain Control Modules (PCMs)

Its robust features and performance make it an ideal choice for automotive manufacturers seeking reliable and efficient microcontrollers.

Detailed and Complete Alternative Models

  1. MB91F481PMC-GE1: Similar to MB91F482PMC-GE1 but with reduced flash memory size (128 KB).
  2. MB91F483PMC-GE1: Similar to MB91F482PMC-GE1 but with increased flash memory size (512 KB).

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MB91F482PMC-GE1 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of MB91F482PMC-GE1 in technical solutions:

Q1: What is the MB91F482PMC-GE1 microcontroller used for? A1: The MB91F482PMC-GE1 microcontroller is commonly used in various technical solutions, such as automotive applications, industrial control systems, and consumer electronics.

Q2: What is the operating voltage range of the MB91F482PMC-GE1? A2: The MB91F482PMC-GE1 operates within a voltage range of 2.7V to 5.5V.

Q3: How much flash memory does the MB91F482PMC-GE1 have? A3: The MB91F482PMC-GE1 microcontroller has 512KB of flash memory.

Q4: Can the MB91F482PMC-GE1 be programmed using C language? A4: Yes, the MB91F482PMC-GE1 can be programmed using C language, making it easier for developers to write code for their technical solutions.

Q5: Does the MB91F482PMC-GE1 support communication protocols like CAN and LIN? A5: Yes, the MB91F482PMC-GE1 supports communication protocols like CAN (Controller Area Network) and LIN (Local Interconnect Network), which are commonly used in automotive and industrial applications.

Q6: What is the maximum clock frequency of the MB91F482PMC-GE1? A6: The MB91F482PMC-GE1 can operate at a maximum clock frequency of 80MHz.

Q7: Does the MB91F482PMC-GE1 have built-in analog-to-digital converters (ADCs)? A7: Yes, the MB91F482PMC-GE1 has 12-bit ADCs, which can be used to convert analog signals into digital values for processing.

Q8: Can the MB91F482PMC-GE1 control external devices using its general-purpose I/O pins? A8: Yes, the MB91F482PMC-GE1 has multiple general-purpose I/O pins that can be configured to control external devices such as sensors, actuators, and displays.

Q9: Is the MB91F482PMC-GE1 suitable for real-time applications? A9: Yes, the MB91F482PMC-GE1 is designed to handle real-time tasks efficiently, making it suitable for applications that require precise timing and responsiveness.

Q10: What development tools are available for programming the MB91F482PMC-GE1? A10: Renesas provides a range of development tools, including compilers, debuggers, and integrated development environments (IDEs), specifically designed for programming and debugging the MB91F482PMC-GE1 microcontroller.