QPRO QML high-reliability FPGA. The part **XQ4005E-4PG156M** is manufactured by **Xilinx**. Below are its specifications, descriptions, and features based on available factual information:
### **Specifications:**
- **Manufacturer:** Xilinx
- **Series:** XQ4000E
- **Part Number:** XQ4005E-4PG156M
- **Package:** 156-Pin Plastic Quad Flat Pack (PQFP)
- **Operating Temperature:** Military-grade (-55°C to +125°C)
- **Speed Grade:** -4
- **Logic Elements/Cells:** 5,000 (approximate, varies by architecture)
- **Number of I/Os:** Up to 97 (varies by package configuration)
- **Voltage Supply:** 5V
- **Configuration:** SRAM-based, requires external configuration memory
### **Descriptions:**
- **Family:** XC4000E FPGA (Field-Programmable Gate Array)
- **Radiation-Hardened:** Designed for high-reliability and aerospace/military applications
- **Reconfigurable Logic:** Supports flexible digital circuit implementation
- **SRAM-Based:** Volatile configuration, requires external programming at power-up
### **Features:**
- **High Reliability:** Qualified for harsh environments (military/space applications)
- **Reconfigurable Architecture:** Supports in-system reprogramming
- **5V Tolerant I/Os:** Compatible with legacy 5V systems
- **On-Chip RAM:** Distributed and block RAM for data storage
- **Clock Management:** Supports multiple clock domains
- **JTAG Interface:** For programming and debugging
For exact details, refer to the official **Xilinx XQ4000E datasheet** or product documentation.
