MB90F345CASPMC-GS-SPE1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: Surface Mount Technology (SMT)
• Essence: Advanced microcontroller for automotive control systems
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Microcontroller Family: Fujitsu F2MC-16FX Series
• CPU Core: 16-bit CISC
• Clock Frequency: Up to 20 MHz
• Flash Memory: 256 KB
• RAM: 12 KB
• Operating Voltage: 3.0V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Integrated Peripherals: A/D Converter, UART, I2C, SPI, Timer/Counter, PWM, Watchdog Timer, etc.
• Package Type: LQFP-64

Detailed Pin Configuration

The MB90F345CASPMC-GS-SPE1 microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: P00 (General Purpose I/O)
• Pin 3: P01 (General Purpose I/O)
• ...
• Pin 63: P62 (General Purpose I/O)
• Pin 64: VSS (Ground)

Please refer to the datasheet for a complete pin configuration diagram.

Functional Features

• High-performance 16-bit CPU core for efficient processing
• Integrated peripherals for easy interfacing with external devices
• Low-power consumption for energy-efficient applications
• Robust design suitable for automotive environments
• Built-in A/D converter for analog signal processing
• Multiple communication interfaces (UART, I2C, SPI) for data exchange
• Timer/Counter and PWM modules for precise timing control
• Watchdog Timer for system reliability

Advantages and Disadvantages

Advantages: - High-performance CPU core enables fast execution of instructions - Integrated peripherals reduce the need for external components - Low-power consumption extends battery life in portable applications - Robust design ensures reliable operation in harsh environments

Disadvantages: - Limited RAM capacity may restrict complex application development - Availability of alternative models with more features or lower cost

Working Principles

The MB90F345CASPMC-GS-SPE1 microcontroller operates based on the principles of a 16-bit CISC architecture. It executes instructions stored in its flash memory to perform various tasks. The integrated peripherals allow it to communicate with external devices, process analog signals, and control timing operations. The microcontroller's low-power design ensures efficient energy usage, while its robust construction makes it suitable for automotive applications.

Detailed Application Field Plans

The MB90F345CASPMC-GS-SPE1 microcontroller is widely used in the automotive industry for various applications, including:

1. Engine Control Units (ECUs)
2. Transmission Control Units (TCUs)
3. Body Control Modules (BCMs)
4. Anti-lock Braking Systems (ABS)
5. Airbag Control Units (ACUs)
6. Infotainment Systems
7. Climate Control Systems

These applications benefit from the microcontroller's high-performance processing, integrated peripherals, and robust design.

Detailed and Complete Alternative Models

1. MB90F345CASPMC-GS-SPE2: Similar to MB90F345CASPMC-GS-SPE1 but with increased flash memory capacity (512 KB).
2. MB90F345CASPMC-GS-SPE3: Similar to MB90F345CASPMC-GS-SPE1 but with additional CAN bus interface.
3. MB90F345CASPMC-GS-SPE4: Similar to MB90F345CASPMC-GS-SPE1 but with extended temperature range (-40°C to +105°C).

These alternative models provide options for customers with specific requirements.

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