Field programmable gate array. The XC4005E-4PC84C is a member of the Xilinx XC4000E series of Field Programmable Gate Arrays (FPGAs). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:
### **Manufacturer:** XILINX
### **Part Number:** XC4005E-4PC84C
#### **Specifications:**
- **Family:** XC4000E
- **Logic Cells:** 5,000 gates
- **CLBs (Configurable Logic Blocks):** 100
- **Max User I/Os:** 64
- **Speed Grade:** -4 (indicating performance level)
- **Package:** 84-Pin Plastic Leaded Chip Carrier (PLCC)
- **Operating Voltage:** 5V
- **Technology:** CMOS
- **On-Chip RAM:** Distributed RAM available in CLBs
- **Programmability:** SRAM-based (volatile, requires external configuration)
#### **Descriptions:**
- The XC4005E is a mid-range FPGA from Xilinx’s XC4000E series, optimized for general-purpose logic integration.
- It features a flexible architecture with CLBs that can be configured for combinational or sequential logic.
- The device supports both synchronous and asynchronous designs.
- It is reprogrammable, allowing for design iterations.
#### **Features:**
- **High Logic Density:** 100 CLBs with 5,000 gate capacity.
- **Flexible I/O:** Supports TTL and CMOS interfaces.
- **On-Chip Memory:** Configurable as RAM or ROM using CLBs.
- **Programmable Interconnect:** Hierarchical routing for efficient signal distribution.
- **JTAG Support:** For boundary scan testing (IEEE 1149.1 compliant).
- **Wide Operating Temperature Range:** Commercial (0°C to 70°C) or industrial (-40°C to 85°C) options available.
- **Reconfigurable:** In-system programmable via external PROM or microcontroller.
This information is strictly based on the available knowledge base for the XC4005E-4PC84C FPGA.
