XC95108 In-System Programmable CPLD The **XC95108-7TQ100I** is a **CPLD (Complex Programmable Logic Device)** manufactured by **Xilinx**. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Device Type:** CPLD
- **Family:** XC9500
- **Part Number:** XC95108-7TQ100I
- **Package:** TQFP (Thin Quad Flat Pack)
- **Pin Count:** 100
- **Speed Grade:** -7 (7ns pin-to-pin delay)
- **Operating Voltage:** 5V
- **Number of Macrocells:** 108
- **Number of I/O Pins:** 72
- **Maximum Frequency:** 125 MHz
- **Programmable Logic Blocks (PLBs):** 6
- **JTAG Support:** Yes (In-System Programmable)
- **Operating Temperature Range:** Industrial (-40°C to +85°C)
### **Descriptions:**
- **Architecture:** The XC95108 features a high-performance, low-power CPLD architecture with FastFLASH technology.
- **In-System Programmability (ISP):** Supports programming via JTAG interface.
- **Macrocell Structure:** Each macrocell includes a sum-of-products logic array and a programmable register.
- **Power-On Reset:** Ensures predictable startup behavior.
- **5V Tolerant I/O:** Supports mixed-voltage systems.
### **Features:**
- **High Density:** 108 macrocells for complex logic designs.
- **Fast Timing:** 7ns pin-to-pin delay.
- **Flexible I/O:** 72 I/O pins with individual output enable control.
- **Reliable:** High endurance FastFLASH technology (10,000 program/erase cycles).
- **Low Power:** Advanced CMOS technology for reduced power consumption.
- **Wide Voltage Support:** 5V operation with 3.3V or 5V I/O compatibility.
- **Security:** Programmable security bit to prevent unauthorized access.
This CPLD is commonly used in applications such as **glue logic, bus interfacing, and state machine implementations**.
