XC4005E-4TQ144I

The XC4005E-4TQ144I is an AMD-manufactured Field Programmable Gate Array (FPGA) in a 144-LQFP package, designed for embedded digital logic implementations that require moderate logic capacity and flexible I/O. Its combination of on-chip memory, logic elements and industrial temperature rating makes it suited to industrial and embedded applications where 5 V supply environments and wide operating temperatures are required.

This device provides a balance of integration and robustness with 112 user I/O pins, 6,272 bits of on-chip RAM, and 466 logic elements to implement glue logic, custom peripherals, and control functions in compact surface-mount form factors.

Key Features

• Logic Capacity  Approximately 466 logic elements for implementing moderate-complexity programmable logic and control functions.
• Embedded Memory  6,272 bits of on-chip RAM to store state, FIFOs, or small lookup tables for local data buffering and control logic.
• I/O Resources  112 user I/O pins to interface with peripherals, sensors, and external logic in a single-package solution.
• Gate Count  Approximately 5,000 gates providing a measurable baseline of combinational and sequential resources for custom logic designs.
• Power and Voltage  Operates from a 4.5 V to 5.5 V supply range, compatible with standard 5 V system power rails.
• Package and Mounting  144-LQFP (supplier device package listed as 144-TQFP 20×20), surface-mount package suitable for compact PCB integration.
• Industrial Temperature Range  Rated for operation from –40 °C to 100 °C, supporting deployments in varied temperature environments.
• Compliance  RoHS compliant, meeting common lead-free environmental requirements for electronic assemblies.

Typical Applications

• Industrial Control  Implement custom control logic and interface glue for factory automation and process control systems where a wide operating temperature range is required.
• Embedded System Glue Logic  Replace discrete logic with programmable functions and flexible I/O routing in compact surface-mount designs.
• Peripheral and Interface Handling  Use the device's 112 I/O pins to manage multiple external peripherals, sensors, and buses within a single FPGA package.

Unique Advantages

• Balanced Logic and Memory:  466 logic elements combined with 6,272 bits of on-chip RAM enable implementation of moderate-complexity digital functions with local data storage.
• Wide Operating Voltage:  4.5 V to 5.5 V supply compatibility reduces the need for additional onboard power conversion in 5 V systems.
• High I/O Count in a Compact Package:  112 I/O pins in a 144-LQFP surface-mount package simplify board layout while providing flexible connectivity.
• Industrial Temperature Rating:  –40 °C to 100 °C operation supports deployments in demanding thermal environments.
• RoHS Compliance:  Meets lead-free requirements for environmentally conscious manufacturing and assembly.

Why Choose XC4005E-4TQ144I?

The XC4005E-4TQ144I delivers a practical mix of logic elements, embedded RAM, and a high I/O count within a compact 144-LQFP surface-mount package, making it well suited for embedded and industrial designs that require programmable logic without extensive board space. Its 5 V supply compatibility and –40 °C to 100 °C rating provide reliability across a range of operating conditions.

This device is appropriate for engineers and procurement teams seeking a manufacturable, RoHS-compliant FPGA solution for medium-complexity digital functions, interface handling, and control logic in industrial and embedded product lines.

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