XC2S15-5VQG100I

The XC2S15-5VQG100I is a Spartan®-II family field programmable gate array delivered in a 100-pin TQFP package. It provides a compact, surface-mount FPGA option with on-chip memory, a moderate logic capacity and a defined industrial temperature grade.

Designed for applications requiring configurable digital logic at industrial temperature ranges, this device combines 432 logic elements, 60 general-purpose I/O and embedded RAM to implement moderate-complexity designs in a small-footprint package.

Key Features

• Core Logic  432 logic elements and approximately 15,000 equivalent gates provide the programmable fabric for custom digital functions.
• Embedded Memory  Total on-chip RAM of 16,384 bits (approximately 0.016 Mbits) for small FIFOs, state storage and buffering.
• I/O  60 user I/O pins suitable for interfacing with external logic and peripherals.
• Power  Core voltage supply range of 2.375 V to 2.625 V enables defined power-domain design and supply planning.
• Package & Mounting  Available in a 100-TQFP package and listed supplier device package 100-VQFP (14×14); surface-mount mounting type supports compact PCB layouts.
• Temperature & Grade  Industrial grade device with an operating temperature range of −40 °C to 100 °C for industrial environments.
• Compliance  RoHS compliant for alignment with lead-free manufacturing requirements.

Typical Applications

• Industrial Control  Use the FPGA’s 432 logic elements and 60 I/O to implement moderate-complexity control logic, signal conditioning interfaces, or state machines in industrial systems.
• Embedded System Glue Logic  Ideal for consolidating discrete glue logic or protocol adaptation functions where a small amount of embedded RAM and configurable gates simplify board design.
• Prototyping and Low-Density Designs  A compact, surface-mount FPGA option for early prototypes or production designs that require reprogrammable logic with a low pin-count footprint.

Unique Advantages

• Compact, Surface-Mount Package: The 100-pin TQFP/VQFP package supports small PCB area while exposing 60 usable I/O pins for external connectivity.
• Industrial Temperature Rating: Specified −40 °C to 100 °C operation aligns the device with industrial deployment requirements.
• Balanced Logic and Memory: With 432 logic elements and embedded RAM, the device supports modest logic integration and short-term data storage without external memory.
• Defined Power Requirements: A narrow core supply window (2.375 V–2.625 V) eases power sequencing and supply selection for consistent operation.
• RoHS Compliant: Conforms to lead-free manufacturing requirements for higher-level environmental compliance.

Why Choose XC2S15-5VQG100I?

The XC2S15-5VQG100I delivers a pragmatic balance of programmable logic capacity, embedded memory and I/O in a compact, industrial-grade surface-mount package. Its clear electrical and thermal specifications make it suitable for designers who need reconfigurable logic with predictable power and environmental behavior.

This part is well suited to teams implementing moderate-complexity digital functions, system glue logic, or industrial control features that benefit from on-board configurability and a small PCB footprint. Its RoHS compliance and defined package options support integration into production designs requiring industrial robustness.

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