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MB90P673 from FUJ

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MB90P673

Manufacturer: FUJ, FUJITSU

16-bit Proprietary Microcontroller

Partnumber Manufacturer Quantity Availability
MB90P673 FUJ, FUJITSU 468 In Stock

Description and Introduction

16-bit Proprietary Microcontroller The MB90P673 is a microcontroller manufactured by Fujitsu (now part of Spansion). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**
1. **Architecture:** 16-bit F²MC-16LX Family Core  
2. **CPU Speed:** Up to 20 MHz  
3. **Operating Voltage:** 3.0V to 5.5V  
4. **ROM (Flash Memory):** 128 KB  
5. **RAM:** 6 KB  
6. **I/O Ports:** Up to 80 general-purpose I/O pins  
7. **Timers:**  
   - 16-bit reload timer (x4)  
   - Watchdog timer  
   - Programmable pulse generator (PPG)  
8. **Serial Interfaces:**  
   - UART (x2)  
   - I²C (x1)  
   - LIN (x1)  
9. **A/D Converter:** 10-bit, 8-channel  
10. **D/A Converter:** 8-bit, 2-channel  
11. **Interrupts:** Multiple internal/external interrupt sources  
12. **Package Options:**  
    - LQFP (80-pin)  
    - QFP (80-pin)  

### **Descriptions:**
- The MB90P673 is a high-performance 16-bit microcontroller designed for embedded applications requiring low power consumption and high-speed processing.  
- It features an enhanced F²MC-16LX CPU core with efficient instruction execution.  
- Suitable for automotive, industrial, and consumer electronics applications.  

### **Features:**
- **Low Power Consumption:** Supports multiple power-saving modes.  
- **High-Speed Operation:** 20 MHz CPU clock for real-time processing.  
- **On-Chip Flash Memory:** Allows in-system programming (ISP).  
- **Rich Peripheral Set:** Includes timers, serial interfaces, and analog converters.  
- **Robust Design:** Operates in a wide voltage range (3.0V–5.5V).  
- **Compact Packages:** Available in 80-pin LQFP/QFP for space-constrained designs.  

For exact technical details, refer to the official datasheet from Fujitsu/Spansion.

Application Scenarios & Design Considerations

16-bit Proprietary Microcontroller

Alternative Part Number

  • MB90F673 --: Same MB90F673 series microcontroller family with comparable core and peripheral set; drop-in functional equivalent in most applications.
  • MB90F674 --: Closely related Fujitsu 16-bit microcontroller with similar architecture and pinout, suitable as a functional substitute after datasheet verification.
  • MB90347 --: Fujitsu 16-bit MCU from a different series offering comparable performance and peripherals; requires pinout and firmware review before use.
  • MB90F675 --: Another MB90 family member with comparable core, memory and I/O configuration; suitable as a functional replacement when the exact masked-ROM part is unavailable.

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