MB90F352ESPMC1-G-SPE1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: LQFP-100
Essence: 16-bit microcontroller with integrated peripherals
Packaging/Quantity: Tray packaging, quantity varies

Specifications

• Architecture: CISC
• CPU Speed: Up to 20 MHz
• Flash Memory: 256 KB
• RAM: 12 KB
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature: -40°C to +85°C
• Number of I/O Pins: 82
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 8-bit and 16-bit timers
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• PWM Channels: 6
• Watchdog Timer: Yes
• Power Supply Voltage Monitor: Yes

Detailed Pin Configuration

The MB90F352ESPMC1-G-SPE1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

• Pins 1-4: VSS (Ground)
• Pins 5-8: VDD (Power Supply)
• Pins 9-12: XTAL1/EXTAL1 (External Oscillator Input/Output)
• Pins 13-16: XTAL2/EXTAL2 (External Oscillator Input/Output)
• Pins 17-24: Port A (General Purpose I/O)
• Pins 25-32: Port B (General Purpose I/O)
• Pins 33-40: Port C (General Purpose I/O)
• Pins 41-48: Port D (General Purpose I/O)
• Pins 49-56: Port E (General Purpose I/O)
• Pins 57-64: Port F (General Purpose I/O)
• Pins 65-72: Port G (General Purpose I/O)
• Pins 73-80: Port H (General Purpose I/O)
• Pins 81-88: Port J (General Purpose I/O)
• Pins 89-96: Port K (General Purpose I/O)
• Pins 97-100: VDDA (Analog Power Supply)

Functional Features

• High-performance 16-bit microcontroller with integrated peripherals
• Low-power consumption for energy-efficient applications
• Wide operating voltage range allows flexibility in power supply selection
• Flash memory for program storage and easy firmware updates
• Ample RAM for data storage and processing
• Multiple communication interfaces for seamless connectivity
• Timers/counters for precise timing and event management
• Analog-to-digital converter for analog signal acquisition
• PWM channels for precise control of output signals
• Watchdog timer for system reliability
• Power supply voltage monitor for enhanced safety

Advantages and Disadvantages

Advantages: - High-performance capabilities suitable for demanding applications - Low-power consumption for energy-efficient designs - Integrated peripherals reduce external component count - Ample memory for program and data storage - Wide operating voltage range provides flexibility - Multiple communication interfaces enhance connectivity options

Disadvantages: - Limited number of I/O pins may restrict the number of connected devices - LQFP package may require additional PCB space compared to smaller packages - Higher cost compared to lower-end microcontrollers

Working Principles

The MB90F352ESPMC1-G-SPE1 microcontroller operates based on a CISC architecture. It executes instructions stored in its flash memory, utilizing its CPU to perform various tasks. The integrated peripherals, such as UART, SPI, I2C, timers/counters, ADC, PWM channels, watchdog timer, and power supply voltage monitor, enable the microcontroller to interact with external devices and perform specific functions. The microcontroller's working principles involve executing instructions, processing data, and controlling external devices based on the program stored in its memory.

Detailed Application Field Plans

The MB90F352ESPMC1-G-SPE1 microcontroller is widely used in various automotive applications, including:

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

Its high-performance capabilities, low-power consumption, and integrated peripherals make it suitable for demanding automotive environments.

Detailed and Complete Alternative Models

1. MB90F352ESPMC1-G-SPE2: Similar to MB90F352ESPMC1-G-SPE1 but with extended flash memory capacity of 512 KB.
2. MB90F352ESPMC1-G-SPE3: Similar to MB90F352ESPMC1-G