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MB90F462A from FUJI

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MB90F462A

Manufacturer: FUJI

16-bit Proprietary Microcontroller

Partnumber Manufacturer Quantity Availability
MB90F462A FUJI 37 In Stock

Description and Introduction

16-bit Proprietary Microcontroller The **MB90F462A** is a microcontroller manufactured by **Fuji Electric (now part of Fuji Electric Co., Ltd.)**.  

### **Key Specifications:**  
- **Architecture:** 16-bit  
- **Core:** FR Family (F2MC-16LX)  
- **Clock Speed:** Up to 20 MHz  
- **Operating Voltage:** 3.0V to 5.5V  
- **Flash Memory:** 128 KB  
- **RAM:** 4 KB  
- **I/O Ports:** Multiple digital I/O pins  
- **Timers:** Multiple 16-bit timers  
- **Communication Interfaces:** UART, I2C, SPI  
- **ADC:** 10-bit resolution with multiple channels  
- **Packages:** LQFP, QFP  

### **Features:**  
- Low-power consumption modes  
- On-chip debugging support  
- High-speed processing for embedded applications  
- Industrial-grade temperature range  

This microcontroller was designed for embedded control applications, including industrial automation, consumer electronics, and automotive systems.  

(Note: Fuji Electric has rebranded/restructured over time, so historical documentation may refer to Fujitsu or other related entities.)

Application Scenarios & Design Considerations

16-bit Proprietary Microcontroller
Partnumber Manufacturer Quantity Availability
MB90F462A FUJ 60 In Stock

Description and Introduction

16-bit Proprietary Microcontroller The **MB90F462A** is a microcontroller manufactured by **Fujitsu (now part of Spansion)**. Below are its specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Core:** **16-bit FR Family (F²MC-16LX) CPU**  
- **Clock Speed:** Up to **20 MHz**  
- **Operating Voltage:** **3.0V to 5.5V**  
- **Flash Memory:** **128 KB**  
- **RAM:** **4 KB**  
- **Package:** **100-pin LQFP (Low-profile Quad Flat Package)**  
- **I/O Ports:** **80 general-purpose I/O pins**  
- **Timers:**  
  - **16-bit timers (x4)**  
  - **8-bit timers (x2)**  
  - **Watchdog timer**  
- **Communication Interfaces:**  
  - **UART (x2)**  
  - **I²C (x1)**  
  - **SPI (x1)**  
- **ADC:** **10-bit, 8 channels**  
- **PWM:** **8 channels (16-bit resolution)**  
- **Interrupts:** Multiple interrupt sources with priority control  
- **Operating Temperature:** **-40°C to +85°C**  

### **Descriptions:**  
- The **MB90F462A** is a high-performance **16-bit microcontroller** designed for embedded applications requiring efficient processing and low power consumption.  
- It is part of Fujitsu's **F²MC-16LX family**, optimized for real-time control and communication tasks.  
- Suitable for industrial control, automotive systems, and consumer electronics.  

### **Features:**  
- **Low-power modes** (HALT, STOP) for energy efficiency.  
- **On-chip debugging support** for easier development.  
- **High-speed Flash memory** with **10,000 erase/write cycles**.  
- **Flexible clock control** (internal/external oscillator options).  
- **Robust I/O structure** with programmable pull-up/down resistors.  

This information is sourced from Fujitsu/Spansion documentation. For detailed datasheets, refer to official manufacturer resources.

Application Scenarios & Design Considerations

16-bit Proprietary Microcontroller

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