MB90F347ASPMCR-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 peripheral functions
Packaging/Quantity: Tray packaging, quantity per tray: 490 units

Specifications

• CPU: 16-bit H8S/Tiny CPU core
• Operating Frequency: Up to 20 MHz
• Memory: 128 KB Flash, 4 KB RAM
• Peripherals:
  • 10-bit A/D converter (12 channels)
  • UART, I2C, and SPI interfaces
  • Timer/counters
  • PWM output
  • Watchdog timer
• Operating Voltage: 3.0 V to 5.5 V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The MB90F347ASPMCR-GSE1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

Functional Features

• High-performance 16-bit CPU for efficient processing
• Low-power consumption for extended battery life
• Integrated peripherals for simplified system design
• 10-bit A/D converter for analog signal acquisition
• UART, I2C, and SPI interfaces for communication with other devices
• Timer/counters and PWM output for precise timing and control
• Watchdog timer for system reliability

Advantages and Disadvantages

Advantages: - High-performance CPU enables fast execution of instructions - Low-power consumption extends battery life in portable applications - Integrated peripherals reduce external component count and simplify design - Wide operating voltage range allows flexibility in power supply selection - Extended operating temperature range for automotive and industrial applications

Disadvantages: - Limited memory capacity compared to 32-bit microcontrollers - Restricted number of I/O pins for larger-scale projects - Higher cost compared to lower-end microcontrollers

Working Principles

The MB90F347ASPMCR-GSE1 microcontroller operates based on the H8S/Tiny CPU core architecture. It executes instructions stored in its internal Flash memory, utilizing the integrated peripherals to perform various tasks. The CPU communicates with external devices through UART, I2C, and SPI interfaces, while the A/D converter allows analog signals to be converted into digital values. The timer/counters and PWM output provide precise timing and control capabilities. The microcontroller's working principles are governed by the program code stored in its Flash memory.

Detailed Application Field Plans

The MB90F347ASPMCR-GSE1 microcontroller is widely used in various embedded systems and automotive applications. Some specific application field plans include:

1. Automotive Control Systems:

   • Engine management systems
   • Transmission control units
   • Body control modules
   • Anti-lock braking systems

2. Industrial Automation:

   • Programmable logic controllers (PLCs)
   • Motor control systems
   • Human-machine interfaces (HMIs)

3. Consumer Electronics:

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

4. Medical Devices:

   • Patient monitoring systems
   • Diagnostic equipment
   • Infusion pumps

Detailed and Complete Alternative Models

1. MB90F347ASPMC-GSE1: Similar to MB90F347ASPMCR-GSE1, but without tray packaging.
2. MB90F345ASPMCR-GSE1: Lower-cost alternative with reduced Flash memory capacity.
3. MB90F346ASPMCR-GSE1: Higher-end alternative with increased RAM capacity.

These alternative models provide options based on specific requirements and budget considerations.

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