16-bit Proprietary Microcontroller The **MB90F654A** is a microcontroller manufactured by **FUJITSU**. Below are its key specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** FUJITSU
- **Core:** 16-bit F²MC-16LX CPU core
- **Clock Speed:** Up to 20 MHz
- **Operating Voltage:** 3.0V to 5.5V
- **Flash Memory:** 128 KB
- **RAM:** 6 KB
- **Package Type:** LQFP (Low-profile Quad Flat Package)
- **I/O Pins:** 80 pins
- **Timers:** Multiple 16-bit timers (including watchdog timer)
- **Communication Interfaces:**
- UART (Serial Interface)
- I²C
- SPI
- CAN (Controller Area Network)
- **ADC (Analog-to-Digital Converter):** 10-bit, 8 channels
- **PWM (Pulse Width Modulation):** Available
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The **MB90F654A** is a high-performance 16-bit microcontroller designed for embedded applications requiring robust processing, communication, and control capabilities. It is part of FUJITSU's F²MC-16LX family, optimized for automotive, industrial, and consumer electronics applications.
### **Features:**
- **High-Speed Processing:** Efficient 16-bit architecture with a 20 MHz clock speed.
- **Low Power Consumption:** Supports power-saving modes.
- **On-Chip Flash Memory:** 128 KB for program storage with in-circuit programming capability.
- **Rich Peripheral Set:** Includes CAN, UART, I²C, and SPI for versatile communication.
- **Robust I/O Capability:** 80-pin LQFP package with multiple GPIOs.
- **Analog Integration:** 10-bit ADC for sensor interfacing.
- **Wide Operating Voltage:** Supports 3.0V to 5.5V for flexibility in different systems.
- **Industrial-Grade Reliability:** Operates in harsh environments (-40°C to +85°C).
This information is strictly based on the manufacturer's specifications and does not include recommendations or usage guidance.
