XC95144XL High Performance CPLD The **XC95144XL-7CS144I** is a CPLD (Complex Programmable Logic Device) manufactured by **Xilinx**. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Device Type:** CPLD (XC9500XL Family)
- **Logic Cells:** 144 macrocells
- **Gates:** 3,200 usable gates
- **Speed Grade:** **-7** (7 ns pin-to-pin delay)
- **Package:** **CS144** (144-pin Chip-Scale Ball Grid Array)
- **Operating Voltage:** **3.3V** (with 5V-tolerant I/O)
- **Operating Temperature:** **Industrial (-40°C to +85°C)**
- **Maximum User I/Os:** **117**
- **JTAG Support:** Yes (IEEE 1149.1 compliant)
- **In-System Programmable (ISP):** Yes
### **Descriptions:**
- The **XC95144XL** is a high-performance CPLD designed for general-purpose logic integration.
- It features **FastFLASH** technology for reprogrammability and low power consumption.
- Optimized for **3.3V** systems while maintaining **5V-tolerant inputs** for mixed-voltage designs.
- Suitable for applications requiring **glue logic, bus interfacing, and state machine control**.
### **Features:**
- **144 macrocells** arranged in **4 function blocks** (36 macrocells per block).
- **7 ns maximum pin-to-pin delay** for high-speed operation.
- **5V-tolerant I/O pins** for interfacing with legacy systems.
- **Low-power operation** (compared to older XC9500 family).
- **In-system programmable (ISP)** via **JTAG interface**.
- **Enhanced pin-locking architecture** for flexible routing.
- **Slew rate control** on outputs to reduce noise.
- **Robust design** with **10,000 program/erase cycles** endurance.
This device is commonly used in **telecommunications, networking, industrial control, and consumer electronics** applications.
*(Source: Xilinx XC9500XL datasheet DS054 (v3.0) and product specifications.)*
