8-bit Proprietary Microcontroller The **MB89P133A-201** is a microcontroller manufactured by **Fujitsu**. Here are the key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** Fujitsu
- **Core:** 8-bit F²MC-8L Family
- **CPU Speed:** Up to **8 MHz**
- **Operating Voltage:** **2.7V to 5.5V**
- **Program Memory (ROM):** **16 KB**
- **RAM:** **512 bytes**
- **I/O Pins:** **38 pins**
- **Timers:**
- 8-bit timer: **1 channel**
- 16-bit timer: **1 channel**
- Watchdog timer: **1 channel**
- **Serial Interfaces:**
- UART: **1 channel**
- I²C: **1 channel**
- **ADC:** **8-bit, 8 channels**
- **Interrupts:** Multiple interrupt sources
- **Package:** **44-pin LQFP**
### **Descriptions:**
The **MB89P133A-201** is a low-power, high-performance 8-bit microcontroller designed for embedded applications. It features a **F²MC-8L CPU core**, offering efficient processing with low power consumption. It includes **16 KB of ROM** and **512 bytes of RAM**, making it suitable for small to medium-sized embedded systems.
### **Features:**
- **Low Power Consumption:** Supports **2.7V to 5.5V** operation.
- **High-Speed Processing:** Up to **8 MHz** clock speed.
- **Integrated Peripherals:** Includes **UART, I²C, timers, and an 8-bit ADC**.
- **Robust I/O Capability:** **38 programmable I/O pins**.
- **Compact Package:** **44-pin LQFP** for space-constrained designs.
This microcontroller is commonly used in **consumer electronics, industrial control, and automotive applications**.
(Note: Always refer to the official datasheet for detailed technical information.)
