Intel

EP3SL340H1152I4LN - 337.5K LEs Stratix III L FPGA, 1152-BGA | Intel

MPN: EP3SL340H1152I4LN ✗ Cuối đời

1.1 V Vdss 1152-BBGA, FCBGA (40x40 mm) Package 500 MHz (per FindIC summary) Speed

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EP3SL340H1152I4LN Tóm tắt

The Intel (Altera) EP3SL340H1152I4LN is a high-density, low-power Stratix III L family Field Programmable Gate Array (FPGA) with 337,500 logic elements, 18,822,144 bits of embedded memory, and 744 maximum user I/Os, housed in a 1152-ball FCBGA (HBGA) package at 40x40 mm. Manufactured on a 65 nm process node, the device operates from a 1.1 V core supply with 0.85 V/1.2 V/1.5 V/1.8 V/2.5 V/3.0 V I/O standards support and runs at speeds up to 500 MHz core fabric.

A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated hard IP such as block RAM, DSP blocks, PLLs, and high-speed transceivers. Within the broader taxonomy, FPGAs belong to programmable logic devices (PLDs), which sit under digital logic ICs, and ultimately the integrated circuit family. The Stratix III generation, introduced in 2007, emphasized lower static power than its predecessor through a programmable power technology that lets unused logic tiles enter a low-leakage state.

Key features of the EP3SL340H1152I4LN include 13,500 Adaptive Logic Modules (ALMs) organized as Logic Array Blocks (LABs), 1,152 Kbits of MLAB memory, dedicated DSP blocks for high-throughput arithmetic, and 8.5625 Gbps transceivers in select speed grades. The industrial temperature grade (-40C to +100C TJ) and Pb-free / RoHS-compliant package suit telecom, broadcast, military, and high-end ASIC prototyping applications.

Architecturally, Stratix III L uses a 65 nm low-power CMOS process with copper interconnects, a fine-grained ALM providing 8 inputs and two outputs per module, and an embedded memory hierarchy combining distributed MLAB RAM with true dual-port M144K block RAM. Hard IP includes PCIe Gen1 hard IP blocks, external memory interfaces (DDR3/QDRII+/RLDRAM II), and up to 24 transceivers supporting CPRI/OBSAI/Serial RapidIO protocols.

Typical applications include high-performance digital signal processing, software-defined radio (SDR) baseband, radar processing, ASIC prototyping, video broadcast infrastructure, and high-speed serial protocol bridging. The very high logic capacity also makes it attractive for compute acceleration and high-channel-count data acquisition.

When designing with this device, ensure your PCB land pattern matches the 1.0 mm pitch HBGA 1152-ball layout, allocate sufficient decoupling (multiple bulk + 0402/0201 ceramics) near each power pin, and use the Altera Quartus II design suite with the Stratix III device library for synthesis, place-and-route, and timing closure.

This page synthesizes distributor pricing, drop-in alternatives from the Stratix III L family, and practical design notes not aggregated in any single manufacturer document.

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Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EP3SL340H1152I4LN (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Speed Grade, Core Voltage, RoHS Status.

EP3SL340H1152C4L

Altera

Package: 1152-BBGA, FCBGA (HBGA)

Operating Temperature: 0 C to +85 C (commercial)

Speed Grade: C4L (L-suffix low power)