CMOS single-chip 8-bit microcontrollers The SC87C51CCB44 is a microcontroller manufactured by PHILIPS. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** PHILIPS
- **Part Number:** SC87C51CCB44
- **Core:** 80C51 (8-bit microcontroller)
- **Clock Speed:** Up to 33 MHz
- **Program Memory (ROM):** 8 KB (OTP or Mask ROM variant)
- **RAM:** 256 bytes
- **I/O Pins:** 32 (4 ports of 8 bits each)
- **Timers:** 3 (Two 16-bit timers/counters, one additional timer)
- **Serial Communication:** UART (Full-duplex)
- **Interrupts:** 6 interrupt sources with 2 priority levels
- **Operating Voltage:** 4.5V to 5.5V
- **Package:** PLCC-44 (Plastic Leaded Chip Carrier, 44 pins)
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The SC87C51CCB44 is an enhanced 80C51-based microcontroller from PHILIPS, designed for embedded control applications. It features an optimized architecture for high-speed operation and low power consumption. The microcontroller includes on-chip ROM, RAM, timers, and serial communication capabilities, making it suitable for industrial, automotive, and consumer electronics applications.
### **Features:**
- **High-Speed 80C51 Core:** Efficient instruction execution with a 6-clock cycle per instruction mode.
- **On-Chip Memory:** 8 KB ROM and 256 bytes RAM for program and data storage.
- **Enhanced Peripheral Set:** Includes UART, timers, and multiple I/O ports.
- **Power Saving Modes:** Idle and Power-Down modes for reduced power consumption.
- **Wide Operating Voltage Range:** Supports 4.5V to 5.5V operation.
- **Industrial Temperature Range:** Suitable for harsh environments (-40°C to +85°C).
- **PLCC-44 Package:** Compact and robust packaging for surface-mount applications.
This information is strictly based on the manufacturer's datasheet and technical documentation.
