XC4028XL-1BG256I

The XC4028XL-1BG256I is a Field Programmable Gate Array (FPGA) IC from AMD in the XC4000E/X family. It delivers a balance of on-chip logic, embedded RAM and I/O count in a compact 256-ball BGA package targeted for industrial applications.

With 2,432 logic elements, 32,768 bits of on-chip RAM and 205 I/O pins, this device is designed to address moderate-density custom logic, control and I/O-intensive designs where industrial-grade temperature range and surface-mount packaging are required.

Key Features

• Core Logic  Provides 2,432 logic elements supporting up to 28,000 equivalent gates for implementing custom digital functions and control logic.
• Embedded Memory  Includes 32,768 bits of on-chip RAM to support state storage, FIFOs and small data buffers without external memory.
• I/O Capacity  Offers 205 user I/O pins to support multiple parallel interfaces and signal routing in compact board layouts.
• Package & Mounting  Delivered in a 256‑BBGA (supplier package: 256‑PBGA, 27×27 mm) surface-mount package for high-density assemblies.
• Power  Operates from a 3.0 V to 3.6 V supply range, compatible with common 3.3 V system rails.
• Industrial Temperature Rating  Rated for operation from −40 °C to 100 °C, suitable for industrial temperature environments.
• Compliance  RoHS compliant to support lead‑free manufacturing processes.

Typical Applications

• Industrial Control  Suitable for control, monitoring and automation systems that require industrial temperature operation and a moderate number of I/Os.
• I/O-Intensive Interfaces  Well suited to designs that require many parallel or multiplexed signals thanks to 205 available I/O pins.
• Custom Logic and Prototyping  Provides 2,432 logic elements and on‑chip RAM for developing and validating custom state machines, glue logic and small processing blocks.

Unique Advantages

• Balanced Logic Density:  2,432 logic elements and an equivalent of 28,000 gates offer a middle ground between small CPLDs and larger FPGAs for compact, purpose-built logic.
• On-Chip Memory:  32,768 bits of embedded RAM reduce dependency on external memory for small buffers and state storage, simplifying board design.
• High I/O Count:  205 I/O pins provide flexibility to connect multiple peripherals, buses and parallel interfaces without extra IO expanders.
• Industrial-Ready Operation:  Rated from −40 °C to 100 °C to meet extended temperature requirements typical in industrial deployments.
• Compact BGA Packaging:  256‑BBGA (27×27 mm supplier package) enables high‑density PCB layouts while supporting surface-mount assembly.
• RoHS Compliant:  Supports lead‑free manufacturing processes for compliance with environmental regulations.

Why Choose XC4028XL-1BG256I?

The XC4028XL-1BG256I positions itself as a compact, industrial-grade FPGA solution offering a practical mix of logic elements, embedded RAM and a high I/O count in a 256‑BBGA package. Its operating voltage range and RoHS compliance simplify integration into standard 3.3 V industrial systems while supporting lead‑free assembly processes.

This device is well suited for engineers and procurement teams designing industrial control equipment, I/O-heavy interfaces and custom logic modules that require reliable operation across an extended temperature range and a compact surface-mount form factor.

If you would like pricing, availability or a formal quote for the XC4028XL-1BG256I, request a quote or submit an inquiry to receive sales and procurement assistance.