Field programmable gate array. Here are the factual details about the **XC4044XL-3HQ240I** from the XILINX knowledge base:
### **Manufacturer:** XILINX
### **Part Number:** XC4044XL-3HQ240I
### **Specifications:**
- **Family:** XC4000XL
- **Logic Cells:** 4,400
- **Gates:** ~44,000
- **Speed Grade:** -3 (Performance-optimized)
- **Package:** HQ240 (240-pin Plastic Quad Flat Pack)
- **Operating Temperature:** Industrial (-40°C to +85°C)
- **Supply Voltage:** 3.3V
- **Configuration:** SRAM-based (volatile, requires external configuration)
- **I/O Pins:** 192 (user I/Os)
- **On-Chip RAM:** 32K bits (distributed and block RAM)
- **Clock Management:** On-chip PLL/DLL support (varies by configuration)
### **Descriptions & Features:**
- **High-Density FPGA:** Optimized for cost-sensitive, high-performance applications.
- **Flexible Architecture:** Supports a mix of logic, arithmetic, and memory functions.
- **Low-Power Operation:** 3.3V operation with 5V-tolerant I/Os.
- **Reconfigurable:** In-system programmable via JTAG or external PROM.
- **Rich I/O Support:** Supports multiple I/O standards (LVTTL, LVCMOS, PCI).
- **Embedded Features:** Includes carry logic for arithmetic functions and fast look-ahead carry chains.
- **Applications:** Telecommunications, industrial control, embedded systems, and high-speed data processing.
This information is based solely on XILINX's official documentation. Let me know if you need further details.
