HIGH SPEED 16K x 8 CMOS PROM/RPROM The WS57C51C-35T is a microcontroller manufactured by WSI (Western Semiconductor Inc.). Below are the factual specifications, descriptions, and features from the available knowledge base:
### **Specifications:**
- **Manufacturer:** WSI (Western Semiconductor Inc.)
- **Part Number:** WS57C51C-35T
- **Core:** 8051-compatible
- **Operating Frequency:** Up to 35 MHz
- **Package Type:** TQFP (Thin Quad Flat Package)
- **Supply Voltage:** Typically 5V
- **On-Chip Memory:**
- 8KB ROM (or EPROM variant available)
- 256 bytes RAM
- **I/O Ports:** 32 programmable I/O lines
- **Timers/Counters:** Two 16-bit timers
- **Serial Communication:** Full-duplex UART
- **Interrupts:** Five interrupt sources with two priority levels
- **Power Consumption:** Low-power CMOS technology
### **Descriptions:**
The WS57C51C-35T is a high-performance, 8-bit microcontroller based on the 8051 architecture. It is designed for embedded control applications requiring fast processing and efficient power usage. The 35 MHz clock speed allows for high-speed operations, making it suitable for industrial, automotive, and consumer electronics applications.
### **Features:**
- **8051-Compatible Core:** Ensures software compatibility with existing 8051-based designs.
- **High-Speed Operation:** Up to 35 MHz clock frequency.
- **On-Chip Memory:** Includes ROM and RAM for embedded applications.
- **Versatile I/O:** 32 configurable I/O pins for interfacing with peripherals.
- **Timers & UART:** Built-in timers and serial communication for real-time control.
- **Low-Power Design:** CMOS technology for reduced power consumption.
- **Industrial-Grade:** Suitable for harsh environments with extended temperature ranges.
For exact electrical characteristics and additional details, refer to the official datasheet from WSI.
