XC4005E-4TQ144C

The XC4005E-4TQ144C is a Field Programmable Gate Array (FPGA) from the XC4000E/X family, delivered in a 144‑lead LQFP package. It provides 466 logic elements, 6,272 bits of on‑chip RAM and 112 user I/O pins, and operates from a 4.75 V to 5.25 V supply with a commercial temperature rating of 0 °C to 85 °C.

Its combination of moderate logic capacity, embedded RAM and ample I/O makes it appropriate for designs that require configurable digital logic, compact packaging and compatibility with 5 V systems.

Key Features

• Logic Capacity 466 logic elements provide the core programmable resources for implementing custom digital functions and control logic.
• Embedded Memory 6,272 bits of on‑chip RAM support small FIFOs, state storage and temporary data buffering without external memory.
• I/O Resources 112 user I/O pins enable flexible interfacing to peripherals, buses and external devices in a single device.
• Supply Voltage Operates from a 4.75 V to 5.25 V supply, making it suitable for systems that use standard 5 V logic rails.
• Package and Mounting Supplied in a 144‑lead LQFP (supplier package: 144‑TQFP, 20×20 mm) with surface‑mount mounting for compact PCB layouts.
• Commercial Temperature Grade Rated for operation from 0 °C to 85 °C for standard commercial applications.
• Design Scale Approximately 5,000 gates of logic capacity to implement moderate complexity logic functions.

Typical Applications

• Embedded Control Implement finite state machines, glue logic and peripheral control where moderate logic density and on‑chip RAM are sufficient.
• Interface Bridging Provide protocol bridging and signal adaptation using the device’s 112 I/O pins to connect multiple external interfaces.
• Prototyping and Development Evaluate and validate custom logic and small subsystems in a compact 144‑LQFP package compatible with common PCB workflows.

Unique Advantages

• Balanced Logic and Memory: 466 logic elements combined with 6,272 bits of embedded RAM enable compact implementations without external memory overhead.
• Generous I/O Count: 112 user I/O pins let you integrate multiple peripherals and signals directly into a single FPGA package.
• 5 V System Compatibility: 4.75 V to 5.25 V supply range aligns with standard 5 V digital systems, simplifying power integration.
• Compact, Surface‑Mount Packaging: 144‑lead LQFP (144‑TQFP, 20×20) supports dense PCB placement while maintaining accessible pinout for routing and testing.
• Commercial Temperature Rating: Specified 0 °C to 85 °C operation for mainstream electronic products and development platforms.

Why Choose XC4005E-4TQ144C?

The XC4005E-4TQ144C positions itself as a moderate‑density FPGA solution within the XC4000E/X family, offering a practical balance of logic elements, embedded RAM and a high I/O count in a compact LQFP package. Its 5 V supply range and commercial temperature rating make it suitable for standard electronic systems that require configurable digital logic without the need for high‑end density devices.

This part is well suited for engineers and procurement teams seeking a proven, mid‑range FPGA option for control, interfacing and prototyping tasks where on‑chip memory and flexible I/O are priorities.

Request a quote or submit a purchase inquiry for the XC4005E-4TQ144C to receive pricing and availability details tailored to your design and volume requirements.