XC2S15-5TQ144C

The XC2S15-5TQ144C is a Spartan®-II field programmable gate array (FPGA) offered in a 144-lead LQFP package. It provides a compact, commercial-grade programmable logic option combining on-chip memory, a moderate logic element count, and a practical I/O complement for embedded and board-level designs.

This device is suited to commercial applications that require reconfigurable digital logic in a surface-mount 144-LQFP (144-TQFP, 20×20) package. Key electrical and environmental characteristics include a supply voltage range of 2.375 V to 2.625 V and an operating temperature range of 0 °C to 85 °C.

Key Features

• Core Logic  Provides 432 logic elements supporting up to 15,000 equivalent gates for implementing custom digital functions.
• Embedded Memory  Includes 16,384 bits of total on-chip RAM to support local buffering and small data storage needs.
• I/O Capacity  Offers 86 user I/O pins to interface with peripherals, sensors, and external devices on-board.
• Package  Supplied in a 144-LQFP package (supplier device package: 144-TQFP, 20×20) optimized for surface-mount assembly.
• Power  Operates from a supply voltage between 2.375 V and 2.625 V, enabling integration with common supply rails.
• Environmental & Grade  Commercial grade device with an operating temperature range of 0 °C to 85 °C and RoHS compliance.
• Mounting  Surface-mount package suitable for standard PCB assembly flows.

Typical Applications

• Commercial Embedded Systems  Implement custom logic, control functions, and glue-logic where a compact FPGA with 86 I/O is required.
• Board-Level Integration  Used for peripheral interfacing and protocol adaptation on compact PCBs thanks to its surface-mount 144-LQFP package.
• Small-Scale Programmable Designs  Suitable for designs that need approximately 432 logic elements and on-chip RAM for localized processing and buffering.

Unique Advantages

• Balanced Logic Capacity:  Approximately 432 logic elements and 15,000 gates provide a practical trade-off between functionality and board-level cost for moderate-complexity designs.
• Integrated Memory:  16,384 bits of on-chip RAM reduce external memory needs for small buffering and state-holding tasks.
• Ample I/O:  86 user I/O pins allow flexible interfacing with a variety of peripherals and external components.
• Compact, Surface-Mount Package:  144-LQFP (144-TQFP, 20×20) package simplifies PCB routing and supports standard SMT assembly processes.
• Commercial Temperature Range:  Rated from 0 °C to 85 °C to match a wide range of commercial operating environments.
• RoHS Compliant:  Meets RoHS requirements for reduced hazardous substances in assembly.

Why Choose XC2S15-5TQ144C?

The XC2S15-5TQ144C positions itself as a compact, commercial-grade FPGA option for engineers needing reprogrammable logic with a modest element count, embedded RAM, and an accessible I/O complement. Its 144-LQFP surface-mount package and narrow supply voltage range make it straightforward to integrate into existing board designs that target commercial temperature ranges.

This device is well suited to designers building small- to medium-complexity programmable solutions requiring on-chip RAM, flexible I/O, and a trusted Spartan®-II architecture. Its combination of logic capacity, memory, and package-level convenience supports scalable design choices and straightforward procurement for production projects.

Request a quote or submit an inquiry to receive pricing and availability for the XC2S15-5TQ144C for your next design.