MB90F428GCPFV-GSE1

Product Overview

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

Specifications

• Architecture: CISC
• CPU Speed: Up to 20 MHz
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage: 2.7 V to 5.5 V
• Operating Temperature: -40°C to +85°C
• Number of I/O Pins: 82
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 16-bit x 6, 8-bit x 4
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• PWM Channels: 8
• Watchdog Timer: Yes
• Power Supply Voltage Monitor: Yes
• Package Dimensions: 14 mm x 14 mm

Detailed Pin Configuration

The MB90F428GCPFV-GSE1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

• Pin 1: VDD
• Pin 2: P0_0
• Pin 3: P0_1
• ...
• Pin 99: P9_6
• Pin 100: VSS

Please refer to the datasheet for a complete pinout diagram.

Functional Features

• Enhanced 16-bit CPU core for high-performance processing
• Low-power consumption for energy-efficient operation
• Integrated peripherals such as UART, SPI, and I2C for communication
• Multiple timers/counters for precise timing control
• Analog-to-Digital Converter (ADC) for analog signal acquisition
• PWM channels for generating precise pulse-width modulation signals
• Watchdog timer and power supply voltage monitor for system reliability

Advantages and Disadvantages

Advantages: - High-performance CPU core enables efficient processing - Low-power consumption extends battery life in portable applications - Integrated peripherals reduce external component count and PCB space - Wide operating voltage range allows flexibility in power supply design - Ample flash memory and RAM for storing and executing complex programs

Disadvantages: - Limited number of I/O pins may restrict the connectivity options in some applications - LQFP package may require more space compared to smaller packages like QFN or BGA - Lack of built-in Ethernet or USB interfaces may require additional components for certain applications

Working Principles

The MB90F428GCPFV-GSE1 microcontroller operates based on a CISC architecture. It executes instructions fetched from its internal flash memory using the integrated CPU core. The CPU communicates with various peripherals through dedicated buses and interfaces, enabling data transfer and control operations.

The microcontroller's working principle involves receiving input signals, processing them using the CPU, and generating output signals through the integrated peripherals. It can perform tasks such as data acquisition, signal generation, communication, and control, making it suitable for a wide range of embedded systems and automotive applications.

Detailed Application Field Plans

The MB90F428GCPFV-GSE1 microcontroller finds applications in various fields, including:

1. Automotive Systems:

   • Engine control units (ECUs)
   • Transmission control modules (TCMs)
   • Body control modules (BCMs)
   • Anti-lock braking systems (ABS)
   • Airbag control units (ACUs)

2. Industrial Automation:

   • Programmable logic controllers (PLCs)
   • Motor control units
   • Human-machine interfaces (HMIs)
   • Sensor data acquisition systems

3. Consumer Electronics:

   • Home automation systems
   • Smart appliances
   • Gaming consoles
   • Audio/video equipment

4. Medical Devices:

   • Patient monitoring systems
   • Infusion pumps
   • Diagnostic equipment
   • Portable medical devices

Detailed and Complete Alternative Models

1. MB90F428GCPFR-GSE1: Similar to MB90F428GCPFV-GSE1, but in a QFP package.
2. MB90F428GCPFT-GSE1: Similar to MB90F428GCPFV-GSE1, but in a TSSOP package.
3. MB90F428GCPFN-GSE1: Similar to MB90F428GCPFV-GSE1, but in a QFN package.
4. MB90F428GCPFB-GSE1: Similar to MB90F428GCPFV-GSE1, but in a BGA package.

These alternative models provide similar functionality and performance, but with different package options to suit specific