XC95144XL High Performance CPLD The **XC95144XL-5TQ100C** is a **CPLD (Complex Programmable Logic Device)** manufactured by **Xilinx**. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Device Type:** CPLD
- **Family:** XC9500XL
- **Logic Cells:** 144 macrocells
- **Gates:** 3,200 usable gates
- **Speed Grade:** -5 (5 ns pin-to-pin delay)
- **Package:** TQFP (Thin Quad Flat Pack)
- **Pin Count:** 100
- **Operating Voltage:** 3.3V
- **I/O Pins:** 72 (user I/Os)
- **Maximum Frequency:** 178 MHz
- **Propagation Delay:** 5 ns
- **Operating Temperature Range:** Commercial (0°C to +70°C)
### **Descriptions:**
- **Architecture:** In-system programmable (ISP) CPLD with FastFLASH technology.
- **Macrocell Structure:** Each macrocell includes a sum-of-products logic array and a programmable register.
- **I/O Standards:** Supports 3.3V LVTTL/LVCMOS interfaces.
- **JTAG Support:** IEEE 1149.1 (JTAG) boundary scan for programming and testing.
- **Power Consumption:** Low-power operation suitable for portable and power-sensitive applications.
### **Features:**
- **High Performance:** 5 ns pin-to-pin delay.
- **In-System Programmability (ISP):** Reprogrammable via JTAG interface.
- **Flexible I/O:** 72 I/O pins with 3.3V operation.
- **FastFLASH Technology:** Provides fast programming and erase cycles.
- **Enhanced Pin Locking:** Allows flexible pin assignments.
- **Slew Rate Control:** Adjustable output drive strength.
- **Security Features:** Programmable security bit to prevent unauthorized access.
This CPLD is commonly used in digital logic applications, including interface bridging, state machine control, and glue logic.
