8-bit CMOS Microcontroller 16/32 Kbytes ROM/OTP The TS87C54X2-MCC is a microcontroller from ATMEL. Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** ATMEL
- **Core:** 80C52
- **Architecture:** 8-bit
- **Clock Speed:** Up to 33 MHz
- **Program Memory (ROM):** 16 KB (OTP - One-Time Programmable)
- **RAM:** 256 bytes
- **Timers:** Three 16-bit timers/counters
- **I/O Ports:** 32 programmable I/O lines
- **Serial Communication:** Full-duplex UART
- **Interrupts:** 6 interrupt sources with 2 priority levels
- **Power Supply:** 4.5V to 5.5V
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** PLCC (Plastic Leaded Chip Carrier)
### **Descriptions:**
The TS87C54X2-MCC is a high-performance CMOS microcontroller based on the 80C52 architecture. It features 16 KB of OTP (One-Time Programmable) ROM, making it suitable for applications requiring firmware stability. It includes enhanced features such as a third timer, improved power management, and higher clock speeds compared to standard 8051 variants.
### **Features:**
- **High-Speed Operation:** Up to 33 MHz clock frequency.
- **On-Chip OTP ROM:** 16 KB for program storage.
- **Expanded RAM:** 256 bytes for data storage.
- **Enhanced 80C52 Core:** Backward-compatible with 8051 instruction set.
- **Three 16-bit Timers:** Timer 0, Timer 1, and Timer 2.
- **Programmable I/O:** 32 configurable I/O lines.
- **Serial Port:** Full-duplex UART for communication.
- **Low EMI (Electromagnetic Interference):** Suitable for noise-sensitive applications.
- **Power-Saving Modes:** Idle and Power-Down modes for reduced consumption.
- **Wide Voltage Range:** Operates from 4.5V to 5.5V.
- **Industrial Temperature Range:** -40°C to +85°C.
This microcontroller is commonly used in industrial control, automotive systems, and embedded applications requiring reliable performance.
