EP1SGX40GF1020C7

The EP1SGX40GF1020C7 is a commercial-grade Stratix® GX FPGA from Intel, combining a scalable, high-performance logic array with integrated high-speed serial transceivers. This device targets high-speed interface and communications applications that require dense logic resources, substantial on-chip memory, and extensive I/O.

Key architecture highlights include 41,250 logic elements, approximately 3.42 Mbits of embedded memory, and support for high-speed serial protocols through Stratix GX transceiver technology. The device is offered in a 1020-BBGA surface-mount package and operates from a 1.425–1.575 V core supply across a 0 °C to 85 °C commercial temperature range.

Key Features

• Logic Capacity — 41,250 logic elements provide a large, flexible fabric for implementing complex digital functions and custom IP.
• Embedded Memory — Approximately 3.42 Mbits of on-chip RAM (3,423,744 bits) with TriMatrix memory organization for mixed RAM block sizes and efficient FIFO/dual-port implementations.
• High-Speed Transceivers — Stratix GX family transceivers support full-duplex serial rates up to 3.1875 Gbps with clock-data recovery (CDR), programmable pre-emphasis/equalization, and transmitter/receiver channel power-down control.
• I/O and Interfaces — 624 I/O pins support numerous single-ended and differential standards and enable extensive board-level interfacing and parallel/synchronous links.
• Clocking and PLLs — Up to eight general-purpose PLLs (four enhanced, four fast) with features for spread spectrum, bandwidth programming, clock switchover, and real-time reconfiguration.
• DSP and Performance — Dedicated high-speed DSP blocks for multipliers, multiply-accumulate functions, and FIR filters (multipliers specified faster than 300 MHz in family documentation).
• Programmable SerDes Features — Built-in 8B/10B encode/decode, pattern detection/word alignment, rate matching, and channel bonding support for common serial protocols.
• Package & Mounting — 1020-BBGA package case (supplier device package: 1020-FBGA, 33 × 33 mm) for surface-mount applications.
• Power & Supply — Core supply range 1.425 V to 1.575 V for the logic array.
• Compliance & Grade — Commercial-grade device with RoHS compliance and an operational temperature range of 0 °C to 85 °C.

Typical Applications

• High-speed backplane interfaces — Use the integrated high-speed transceivers and abundant I/O to implement backplane links and protocol bridging at multi-gigabit rates.
• Chip-to-chip connectivity — Leverage SERDES capability and programmable transceiver settings for reliable chip-to-chip serial communication.
• Communications protocol bridging — Implement protocol conversion and framing with on-chip memory, DSP blocks, and transceiver-based protocol features (8B/10B, rate matching).
• Network and telecom equipment — Deploy for packet-processing, interface aggregation, and timing/clocking functions using extensive logic, PLL resources, and high-speed I/O.

Unique Advantages

• High integration density: 41,250 logic elements and ~3.42 Mbits of embedded RAM reduce the need for external logic and memory, simplifying system BOM.
• Built-in multi-gigabit serial capability: Stratix GX transceivers with CDR and programmable signal conditioning streamline implementation of high-speed links.
• Flexible I/O and clocking: 624 I/Os plus multiple PLLs and global/regional clock networks support complex interface and timing architectures.
• Dedicated DSP resources: High-speed DSP blocks accelerate signal-processing tasks such as filtering and multiply-accumulate operations.
• Commercial-grade reliability and compliance: RoHS-compliant and specified for 0 °C to 85 °C operation, suitable for standard commercial electronic products.
• Compact board footprint: 1020-BBGA/1020-FBGA (33 × 33 mm) packaging enables dense, surface-mounted system designs.

Why Choose EP1SGX40GF1020C7?

The EP1SGX40GF1020C7 positions itself where high logic density and robust serial connectivity are required. With 41,250 logic elements, substantial embedded RAM, and Stratix GX transceiver technology, it is well-suited for designs that demand integrated processing, protocol handling, and multi-gigabit interfacing within a single FPGA.

Designed for developers of communications equipment, high-speed interfaces, and advanced network systems, this device benefits from family-level features such as programmable transceiver controls, DSP blocks, and a comprehensive clocking framework—enabling scalable designs and efficient use of on-chip resources.

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