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MB90F347ES from FUJITSU,Fujitsu Microelectronics

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MB90F347ES

Manufacturer: FUJITSU

16-bit Proprietary Microcontroller CMOS

Partnumber Manufacturer Quantity Availability
MB90F347ES FUJITSU 715 In Stock

Description and Introduction

16-bit Proprietary Microcontroller CMOS The MB90F347ES is a microcontroller manufactured by **FUJITSU**. Below are the key specifications, descriptions, and features based on available information:

### **Specifications:**  
- **Architecture:** 16-bit  
- **Core:** FR Family (F²MC-16LX)  
- **Clock Speed:** Up to **20 MHz**  
- **Operating Voltage:** **2.7V to 5.5V**  
- **Flash Memory:** **128 KB**  
- **RAM:** **6 KB**  
- **I/O Ports:** Multiple general-purpose I/O pins  
- **Timers:** Multiple 16-bit timers (e.g., watchdog timer, PWM timer)  
- **Communication Interfaces:**  
  - **UART (SCI)**  
  - **I²C**  
  - **SPI**  
- **ADC:** 10-bit resolution, multiple channels  
- **Package Type:** **LQFP-100**  

### **Descriptions:**  
- Designed for embedded control applications.  
- Optimized for low-power operation with flexible power management modes.  
- Suitable for automotive, industrial, and consumer electronics applications.  

### **Features:**  
- **High-Speed Processing:** Efficient 16-bit architecture with 20 MHz operation.  
- **Low Power Consumption:** Supports multiple power-saving modes.  
- **Robust Peripherals:** Includes timers, communication interfaces, and ADC.  
- **Wide Voltage Range:** Operates from 2.7V to 5.5V, making it versatile for various applications.  
- **On-Chip Debug Support:** Facilitates easier development and debugging.  

For exact details, refer to the official **FUJITSU datasheet** for the MB90F347ES.

Application Scenarios & Design Considerations

16-bit Proprietary Microcontroller CMOS

Alternative Part Number

  • MB90F347AS --: Same MB90F347 family MCU with equivalent core and peripherals; AS variant is a close functional match and often pin-compatible, making it the top drop-in candidate.
  • MB90F349ES --: Sister device in the same F2MC-16LX series with larger flash and similar pinout/peripheral set, suitable when extra memory is acceptable.
  • MB90F345ES --: Same series MCU with smaller flash but identical architecture and peripherals, usable as a lower-cost alternative if memory requirements allow.
  • MB90347ES --: Belongs to the same F2MC-16LX family with comparable core, memory and peripherals; a viable drop-in alternative when the F347 variant is unavailable.

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