XC4085XLA-08HQ304I

The XC4085XLA-08HQ304I is a field programmable gate array (FPGA) offered in a 304-pin BFQFP exposed pad package. It provides a mid-range integration level with 7,448 logic elements, approximately 0.10 Mbits of on-chip RAM, and support for up to 256 I/O pins.

Designed for industrial-grade applications, the device operates from a 3.0 V to 3.6 V supply and is specified for an operating temperature range of −40 °C to 100 °C, making it appropriate for systems that require extended temperature capability and substantial I/O and logic resources.

Key Features

• Core Logic 7,448 logic elements provide the programmable combinational and sequential resources needed for custom digital logic implementations.
• Embedded Memory Total on-chip RAM of 100,352 bits (approximately 0.10 Mbits) to support buffering, state storage, and small data tables.
• I/O Density Up to 256 I/O pins facilitate interfacing with multiple peripherals, sensors, and external devices.
• Gate Count Equivalent complexity of 85,000 gates for integration of sizeable digital functions within a single device.
• Power Supply Operates from a 3.0 V to 3.6 V supply range to match common system power rails.
• Package and Mounting 304-BFQFP exposed pad package (supplier device package: 304-PQFP, 40×40) in a surface-mount form factor for compact PCB implementations and thermal grounding.
• Industrial Temperature Range Specified for −40 °C to 100 °C operation, suitable for industrial environments.
• RoHS Compliant Conforms to RoHS requirements for lead-free assembly and environmental compliance.

Typical Applications

• Industrial Control — Use the device’s I/O count and logic capacity for machine control, PLC functions, and real-time signal processing in industrial systems.
• Interface Bridging — Implement protocol translation and custom peripheral interfaces where multiple I/O and programmable logic are required.
• Embedded System Glue Logic — Consolidate discrete logic, timing, and buffering functions into a single FPGA to simplify board design and reduce component count.

Unique Advantages

• High Logic Integration: 7,448 logic elements allow consolidation of complex logic into one device, reducing BOM and board area.
• Generous I/O Count: 256 I/O pins enable direct interfacing to numerous peripherals and sensors without additional I/O expanders.
• On‑Chip Memory: Approximately 0.10 Mbits of embedded RAM supports local buffering and state retention for control and data paths.
• Industrial Temperature Support: Rated for −40 °C to 100 °C operation for reliable use in temperature-challenging environments.
• Standard Supply Range: 3.0 V to 3.6 V operation aligns with common system power rails for straightforward power integration.
• Compact Surface-Mount Package: 304-pin BFQFP with exposed pad provides a compact footprint and a thermal/mechanical mounting solution for PCB designs.

Why Choose XC4085XLA-08HQ304I?

The XC4085XLA-08HQ304I balances mid-range logic capacity, substantial I/O, and on-chip memory in an industrial-temperature FPGA package. Its combination of 7,448 logic elements, 256 I/O, and a compact 304-pin surface-mount package makes it suitable for designs that require reliable programmable logic with significant interfacing capability.

Choose this device for embedded and industrial designs where extended temperature operation, a standard 3.0–3.6 V supply, and RoHS compliance are important considerations. It provides a straightforward platform for consolidating logic functions and peripheral interfaces to simplify system architecture and support long-term deployment.

Request a quote or submit a quotation request today to check availability and pricing for the XC4085XLA-08HQ304I.