XC95108 In-System Programmable CPLD The **XC95108-20PQ100C** is a **Complex Programmable Logic Device (CPLD)** manufactured by **Xilinx**. Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Xilinx
- **Family:** XC9500
- **Series:** XC9500 In-System Programmable CPLD
- **Device Type:** CPLD
- **Number of Macrocells:** 108
- **Speed Grade:** -20 (20 ns pin-to-pin delay)
- **Package Type:** PQ100 (Plastic Quad Flat Pack, 100 pins)
- **Operating Voltage:** 5V
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Programmable Logic Type:** In-System Programmable (ISP)
### **Descriptions:**
- The **XC95108** is a high-performance CPLD with **108 macrocells**, providing flexible logic integration.
- It supports **in-system programming (ISP)** via the IEEE 1149.1 (JTAG) interface.
- Designed for **5V operation**, it is suitable for a wide range of digital logic applications.
- The **-20 speed grade** indicates a maximum propagation delay of **20 ns**.
- The **PQ100 package** (100-pin plastic quad flat pack) is a surface-mount package.
### **Key Features:**
- **108 macrocells** with **54 function blocks** (each with 18 macrocells).
- **Up to 2,400 usable gates** for logic implementation.
- **Fast pin-to-pin delays (20 ns max).**
- **5V in-system programmable (ISP)** via JTAG (IEEE 1149.1).
- **54 inputs and 72 I/O pins** for flexible interfacing.
- **High noise immunity** and **low power consumption**.
- **Reprogrammable up to 10,000 cycles**.
- **Compatible with Xilinx development tools** (e.g., ISE Design Suite).
This information is strictly based on the manufacturer's datasheet and technical documentation.
