MB90F351ESPMC1-GSE1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: LQFP-100
Essence: 16-bit microcontroller with enhanced peripherals
Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• Architecture: CISC
• CPU Speed: Up to 32 MHz
• Flash Memory: 256 KB
• RAM: 12 KB
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature: -40°C to +85°C
• I/O Ports: 68
• Timers: 8-bit and 16-bit timers available
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• PWM Channels: 6
• Watchdog Timer: Yes
• Power Supply Voltage Monitor: Yes
• Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The MB90F351ESPMC1-GSE1 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 (External Crystal Oscillator Input)
• Pins 13-16: XTAL2 (External Crystal Oscillator Output)
• Pins 17-20: RESET (Reset Input)
• Pins 21-28: Port A (General Purpose I/O)
• Pins 29-36: Port B (General Purpose I/O)
• Pins 37-44: Port C (General Purpose I/O)
• Pins 45-52: Port D (General Purpose I/O)
• Pins 53-60: Port E (General Purpose I/O)
• Pins 61-68: Port F (General Purpose I/O)
• Pins 69-76: Port G (General Purpose I/O)
• Pins 77-84: Port H (General Purpose I/O)
• Pins 85-92: Port J (General Purpose I/O)
• Pins 93-100: VSS (Ground)

Functional Features

• Enhanced peripherals for automotive applications
• High-performance CPU with efficient instruction set
• Low-power consumption for energy-efficient designs
• Wide operating voltage range for flexibility
• Multiple communication interfaces for connectivity
• Analog-to-Digital Converter for sensor interfacing
• PWM channels for precise control of output signals
• Watchdog Timer and Power Supply Voltage Monitor for system reliability

Advantages and Disadvantages

Advantages: - Enhanced peripherals suitable for automotive applications - High-performance CPU for demanding tasks - Low-power consumption for energy-efficient designs - Wide operating voltage range allows for flexibility in power supply - Multiple communication interfaces provide connectivity options - Analog-to-Digital Converter enables sensor interfacing - PWM channels offer precise control of output signals - Watchdog Timer and Power Supply Voltage Monitor enhance system reliability

Disadvantages: - Limited RAM capacity compared to some other microcontrollers - Package size may not be suitable for space-constrained designs

Working Principles

The MB90F351ESPMC1-GSE1 microcontroller operates based on a CISC architecture. It executes instructions stored in its Flash memory, utilizing its high-performance CPU to perform various tasks. The microcontroller communicates with external devices through its I/O ports and communication interfaces such as UART, SPI, and I2C. It can read analog signals using its built-in Analog-to-Digital Converter and generate precise output signals using its PWM channels. The microcontroller also includes a Watchdog Timer and Power Supply Voltage Monitor to ensure system reliability.

Detailed Application Field Plans

The MB90F351ESPMC1-GSE1 microcontroller is widely used 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

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

Detailed and Complete Alternative Models

1. MB90F352ESPMC1-GSE1: Similar to MB90F351ESPMC1-GSE1 with increased Flash memory capacity (512 KB).
2. MB90F353ESPMC1-GSE1: Similar to MB90F351ESPMC1-GSE1 with increased RAM capacity (24 KB).
3. MB90F354ESPMC1-GSE1: Similar to MB90F351ESPMC1-GSE1 with additional CAN bus interface.
4. MB90F