XC9572 In-System Programmable CPLD The XC9572 -7PQ100C is a CPLD (Complex Programmable Logic Device) manufactured by Xilinx. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Device Family:** XC9500
- **Number of Macrocells:** 72
- **Speed Grade:** -7 (7 ns pin-to-pin delay)
- **Package Type:** PQ100 (100-pin Plastic Quad Flat Pack)
- **Operating Voltage:** 5V
- **Maximum Frequency:** ~100 MHz
- **Number of I/O Pins:** 72
- **Programmable Logic Blocks (PLBs):** 4
- **JTAG Support:** Yes (In-System Programmable)
- **On-Chip Flash Memory:** Yes (Non-volatile, reprogrammable)
### **Descriptions:**
- The XC9572 is a high-performance CPLD designed for general-purpose logic integration.
- It features a 5V core with fast propagation delays, making it suitable for timing-critical applications.
- The device is reprogrammable via JTAG, allowing for in-system updates.
### **Features:**
- **High-Speed Performance:** 7 ns pin-to-pin delay.
- **Flexible I/O:** 72 I/O pins with 5V tolerance.
- **In-System Programmability (ISP):** Supports boundary scan (JTAG).
- **Non-Volatile Storage:** Flash-based configuration memory.
- **Low Power Consumption:** Advanced CMOS technology for power efficiency.
- **Wide Temperature Range:** Commercial (0°C to +70°C) and Industrial (-40°C to +85°C) options available.
This CPLD is commonly used in digital logic designs, glue logic, and system control applications.
