MB90F548GPF-G-FLE1

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 flash memory
Packaging/Quantity: Tray packaging, quantity per tray: 490 units

Specifications

• CPU: 16-bit H8S/Tiny CPU core
• Operating Frequency: Up to 20 MHz
• Flash Memory: 128 KB
• RAM: 6 KB
• EEPROM: 2 KB
• Timers: 8-bit and 16-bit timers
• Serial Communication Interfaces: UART, I2C, SPI
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Digital-to-Analog Converter (DAC): 8-bit resolution, 2 channels
• Operating Voltage: 2.7 V to 5.5 V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The MB90F548GPF-G-FLE1 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 P0 (General Purpose I/O)
• Pins 25-32: Port P1 (General Purpose I/O)
• Pins 33-40: Port P2 (General Purpose I/O)
• Pins 41-48: Port P3 (General Purpose I/O)
• Pins 49-56: Port P4 (General Purpose I/O)
• Pins 57-64: Port P5 (General Purpose I/O)
• Pins 65-72: Port P6 (General Purpose I/O)
• Pins 73-80: Port P7 (General Purpose I/O)
• Pins 81-88: Port P8 (General Purpose I/O)
• Pins 89-96: Port P9 (General Purpose I/O)
• Pins 97-100: VSS (Ground)

Functional Features

• High-performance H8S/Tiny CPU core for efficient processing
• Enhanced flash memory for program storage
• Integrated peripherals such as timers, serial communication interfaces, ADC, and DAC
• Low-power consumption for energy-efficient operation
• Wide operating voltage range for flexibility in power supply
• Extended temperature range for reliable performance in automotive applications

Advantages and Disadvantages

Advantages: - High-performance CPU core enables fast and efficient processing - Enhanced flash memory provides ample storage for programs - Integrated peripherals reduce the need for external components - Low-power consumption prolongs battery life in portable applications - Wide operating voltage range allows compatibility with various power sources

Disadvantages: - Limited RAM capacity may restrict the complexity of applications - LQFP package may require additional space on the PCB compared to smaller packages - Lack of built-in Ethernet or USB interfaces may limit connectivity options

Working Principles

The MB90F548GPF-G-FLE1 microcontroller operates based on the H8S/Tiny CPU core architecture. It executes instructions stored in its flash memory to perform various tasks. The integrated peripherals, such as timers, serial communication interfaces, ADC, and DAC, enable the microcontroller to interact with external devices and sensors. The low-power consumption design ensures efficient energy utilization, while the wide operating voltage range allows the microcontroller to operate in different power supply conditions.

Detailed Application Field Plans

The MB90F548GPF-G-FLE1 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. Instrument Clusters
6. Infotainment Systems

Its high-performance CPU core, integrated peripherals, and extended temperature range make it suitable for demanding automotive environments.

Detailed and Complete Alternative Models

1. MB90F543GPF-G-FLE1: Similar to MB90F548GPF-G-FLE1 but with 64 KB flash memory instead of 128 KB.
2. MB90F549GPF-G-FLE1: Similar to MB90F548GPF-G-FLE1 but with additional CAN interface.
3. MB90F546GPF-G-FLE1: Similar to MB