EP2S90F1020I4

The EP2S90F1020I4 is a Stratix II FPGA device supplied in a 1020‑BBGA package. It delivers a high-density programmable fabric with 90,960 logic elements, approximately 4.52 Mbits of embedded memory, and 758 user I/Os for designs requiring large logic capacity and extensive I/O connectivity.

Built for industrial environments, this device supports an operating voltage range of 1.15 V to 1.25 V and an ambient temperature range of −40 °C to 100 °C, making it suited to demanding embedded, communications, and signal-processing applications that rely on large-capacity, configurable logic and memory resources.

Key Features

• Core Logic: 90,960 logic elements providing substantial combinational and sequential resources for complex FPGA designs and large-scale integration.
• Embedded Memory: Approximately 4.52 Mbits of on-chip RAM (total RAM bits: 4,520,488) to support buffering, FIFOs, and implemented algorithms without external memory in many use cases.
• High I/O Count: 758 I/Os that enable extensive parallel interfaces, multi-channel signaling, and complex board-level connectivity.
• High‑Speed I/O & Interfaces: Device handbook references include support for double data rate I/O, high‑speed differential I/O, and external RAM interfacing—facilitating memory and high-bandwidth I/O designs.
• Clocking & Timing: Integrated PLLs and global/hierarchical clock networks described in the device documentation provide flexible clock management for multi‑clock domains and synchronous designs.
• DSP & Signal Processing Support: On‑device digital signal processing blocks are documented for compute‑intensive operations and hardware acceleration of signal-processing tasks.
• Configuration & Debug: Family-level features include IEEE 1149.1 JTAG boundary-scan support and an embedded logic analyzer (SignalTap II), enabling in-system debug and configuration verification.
• Industrial Reliability: Industrial grade device with surface‑mount FBGA package options and an operating temperature range of −40 °C to 100 °C for robust operation in industrial settings.
• Package & Mounting: 1020‑BBGA package (supplier device package: 1020‑FBGA, 33×33) in a surface-mount form factor for high‑density PCB designs.

Typical Applications

• High‑Performance Networking: Packet processing, interface bridging, and protocol handling where high logic density and many I/Os enable multi‑lane connectivity and complex control logic.
• Signal Processing & Acceleration: DSP block resources and abundant embedded RAM support FIR/IIR filtering, data aggregation, and other real‑time processing tasks.
• Memory Interface & Buffering: External RAM interfacing and significant on‑chip RAM capacity make the device suitable for memory controllers, buffering, and high‑bandwidth data paths.
• Industrial Control Systems: Large logic resources and industrial temperature rating support complex motor control, PLC functions, and multi‑sensor aggregation in demanding environments.

Unique Advantages

• Large Logic Capacity: 90,960 logic elements allow consolidation of multiple functions into a single device, reducing board complexity and BOM count.
• Substantial On‑Chip RAM: Approximately 4.52 Mbits of embedded memory minimizes reliance on external memory for many buffering and data‑path needs.
• Extensive I/O Connectivity: 758 I/Os provide flexibility for parallel interfaces, multiple protocols, and high‑pin‑count system requirements.
• Industrial‑Grade Operation: Rated for −40 °C to 100 °C operation and supplied in a surface‑mount 1020‑FBGA package for reliable deployment in industrial applications.
• Flexible Clocking and DSP Resources: Integrated PLLs, hierarchical clock networks, and DSP blocks support multi‑clock designs and hardware acceleration of compute‑intensive workloads.
• In‑System Test & Debug: JTAG boundary‑scan and embedded logic analysis capabilities improve development turnaround and ease system integration testing.

Why Choose EP2S90F1020I4?

The EP2S90F1020I4 positions itself as a high-density Stratix II FPGA option for designers who need large-scale programmable logic, significant on-chip memory, and a high number of I/Os in an industrial-grade package. Its documented family features—clocking resources, DSP blocks, high-speed I/O support, and configuration/debug facilities—align with complex communications, processing, and control system requirements.

This device is ideal for engineering teams targeting scalable, integrated FPGA solutions where consolidating functionality into one device simplifies system architecture, reduces external components, and leverages the documented Stratix II architecture for reliable long-term deployment.

Request a quote or submit a purchase inquiry to receive pricing and availability for the EP2S90F1020I4. Our team can provide ordering information and support documentation to help with design planning and qualification.