8-Bit CMOS OTP Based with 32k Memory, Two Comparators, and USART The part **COP8SGR744V8** is manufactured by **National Semiconductor (NS)**.

### Key Specifications:
- **Manufacturer:** National Semiconductor (NS)  
- **Part Number:** COP8SGR744V8  
- **Core Architecture:** 8-bit microcontroller  
- **Operating Voltage:** Typically 2.7V to 5.5V  
- **Clock Speed:** Up to 10 MHz  
- **Flash Memory:** 8 KB  
- **RAM:** 256 bytes  
- **I/O Pins:** 32  
- **Timers:** Multiple (exact number not specified in Ic-phoenix technical data files)  
- **Communication Interfaces:** UART, SPI, I2C (specifics not detailed)  
- **Package Type:** 44-pin PLCC or similar  

For exact technical details, refer to the official datasheet from National Semiconductor.