FPGA & CPLD
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EP2AGX65CU17C4G - 65nm Arria II GX FPGA, 156 I/O, 358-UBGA | Altera
The Altera (Intel) EP2AGX65CU17C4G is a 65 nm Arria II GX Field Programmable Gate Array (FPGA) delivering 60,214 logic elements and 5,371,904 bits of embedded memory in a 358-ball UBGA (FCBGA) package. Per the Arria II device family datasheet, it is configured with 156 user I/O pins and integrates up to 12 transceiver channels, making it cost-optimized for mid-range serial connectivity and digital signal processing workloads. What is an FPGA? A Field Programmable Gate Array is a semiconductor device built from a matrix of configurable logic blocks (CLBs), dedicated DSP blocks, embedded memory blocks, programmable I/O, and (in GX-class parts) multi-gigabit transceivers, all wired through a programmable interconnect. FPGAs sit at the intersection of ASIC efficiency and processor flexibility within the broader semiconductor hierarchy: programmable logic > FPGA > configurable logic device > integrated circuit. Arria II GX is positioned as the mid-density, transceiver-rich node in the Arria II family, above Cyclone but below Stratix in Altera's portfolio. Key features of the EP2AGX65CU17C4G include: 60,214 logic elements, 5,371,904 bits of embedded RAM, 312 (18x18) multipliers, support for DDR2/DDR3/QDRII external memory interfaces, eight 3.125 Gbps transceivers, and an operating temperature range of 0 °C to 85 °C. The "C4" speed grade denotes a specific Fmax tier relative to other C-speed parts in the family. The 17 mm × 17 mm 358-ball FCBGA package is the standard footprint for the EP2AGX65 family in this ballout, preserving pin-compatibility with other C-speed and I-speed EP2AGX65 devices in the same ball array. The architecture combines an 8-input adaptive logic module (ALM), embedded RAM blocks (M9K and M144K), variable-precision DSP blocks, and PLL-based clock management with up to 12 global clock networks. The transceiver hard IP supports PCI Express Gen1/Gen2, Gigabit Ethernet, Serial RapidIO, and CPRI protocols, removing the need for external PHY silicon in many designs. Typical applications include wireless baseband processing, video broadcast and image processing pipelines, industrial protocol bridging, and PCI Express endpoint cards. The transceiver density is well matched to designs requiring two or three 3G-SDI links, dual GbE ports, or single x4 PCIe endpoints. Compared with pure logic-only FPGAs of the era, the integrated transceivers reduce BOM count and board area for serial-interface designs. When designing with this device, plan power sequencing early - the EP2AGX65 requires multiple supply rails (core, I/O, transceiver, auxiliary) and a smart power controller such as an Altera Enpirion or compatible LDO/DC-DC solution. Pin-compatible speed-grade and temperature variants allow Fmax or temperature upgrades without PCB rework. This page synthesizes distributor pricing, drop-in alternatives, comparison data, and practical design guidance not found in a single manufacturer document, providing engineers with a consolidated reference for sourcing and designing around the EP2AGX65CU17C4G.
EP2AGX65CU17C4N - Arria II GX FPGA 60K LE 358-UBGA | Intel
The Intel (Altera) EP2AGX65CU17C4N is a high-density, low-power Arria II GX Field Programmable Gate Array (FPGA) integrating 60,214 logic elements, 5,371,904 bits of embedded memory, and up to 156 general-purpose user I/Os in a 358-ball flip-chip Ultra FineLine BGA (UBGA) package. Built on a 40nm process and supplied from a 0.9V core, the device is optimized for high-throughput serial connectivity with multi-gigabit transceivers, making it well suited to PCI Express Gen1/Gen2, Gigabit Ethernet, Serial RapidIO, and HD-SDI video bridging applications. A Field Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), embedded memory, DSP blocks, and programmable I/O cells, all wired by a reprogrammable interconnect fabric. Within the broader taxonomy, FPGAs sit under programmable logic devices (PLDs) -> logic ICs -> integrated circuits -> semiconductors. The Arria II GX family extends the Stratix transceiver heritage into the mid-range cost/power envelope, balancing logic density with high-speed serial capability. Key features of the EP2AGX65CU17C4N include 2,530 LABs (Logic Array Blocks), 12 transceiver channels with data rates up to 6.375 Gbps, dedicated hard IP for PCIe Gen2 x1/x4 and multiple memory controllers (DDR3, DDR2, QDRII+, RLDRAM II). Embedded transceivers eliminate the need for external PHY chips, reducing board area, BOM count, and power. The device supports up to 156 user I/Os at LVDS, LVCMOS, SSTL, and HSTL standards for flexible memory and parallel chip-to-chip interconnect. Typical applications span wireless baseband processing, broadcast video engines, industrial imaging pipelines, military secure communications, and high-performance DSP coprocessors. The integrated transceivers also enable line-card designs for ATCA and microTCA platforms. The CU17C4N speed grade (C4) targets commercial temperature (0C to 85C) operation with the 17 mm x 17 mm UBGA footprint. When designing with this device, ensure the Quartus II design toolchain supports the EP2AGX65 family and the chosen transceiver IP cores. PCB layout must enforce 100-ohm differential impedance on transceiver lanes and continuous reference planes for the 358-ball FCBGA to meet signal-integrity budgets. As of 2026-09-08, the Arria II GX family is in mature production.
EP2AGX65CU17C5G - Arria II GX FPGA 65K LE 358-UBGA | Intel
The Intel (Altera) EP2AGX65CU17C5G is a member of the Arria II GX family of field-programmable gate arrays (FPGAs) that integrates 60,214 logic elements, 5,371,904 bits of embedded memory, and 156 user I/Os in a 358-ball FCBGA (UBGA) package with 17x17 mm body. Speed grade 5 with a commercial temperature rating (0C to 85C) and the C5 speed/power ordering code identifies this specific variant. The device features up to 12 transceivers supporting protocols including PCI Express Gen1/Gen2, GIGE, Serial RapidIO, and CPRI, alongside dedicated 6.375 Gbps transceiver channels that suit high-bandwidth wireline and wireless infrastructure designs. An FPGA (Field-Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnect, and dedicated hard IP such as transceivers, memory controllers, and DSP blocks. FPGAs sit in the broader taxonomy of programmable logic devices (PLDs) above simple CPLDs, and they are widely used for parallel DSP, hardware acceleration, protocol bridging, and ASIC prototyping. Arria II GX is positioned in Intel's mid-range FPGA portfolio, between the lower-power Cyclone family and the high-end Stratix family, with built-in transceivers that eliminate the need for external PHY ICs in many designs. Key features of the EP2AGX65CU17C5G include 8-input adaptive logic modules (ALMs), 312 (18x18) hardware multipliers for DSP workloads, 3.125 Gbps LVDS support, and a hard PCIe Gen2 controller. The 358-pin FCBGA package uses a 17x17 mm body and is qualified for commercial operating temperatures. Configuration is supported through JTAG, passive serial, fast passive parallel, and active serial modes using industry-standard EPCS or EPCQ flash devices, allowing flexible in-system programming. The Arria II GX architecture is built on a 40 nm process and pairs transceiver-rich I/O with abundant on-chip memory. This combination enables designers to implement multi-gigabit serial links, packet processing pipelines, and high-throughput DSP functions on a single device, reducing board area and BOM cost compared with discrete PHY-plus-FPGA solutions. Hard IP blocks such as PCI Express and external memory controllers free logic resources for application-specific functions. Typical applications for the EP2AGX65CU17C5G include communications infrastructure such as baseband processing and protocol conversion, military and aerospace signal processing, broadcast video processing, industrial imaging and machine vision, ASIC prototyping, and high-speed serial interface bridging. The integration of transceivers and DSP resources makes it a strong fit for any design that needs parallel data-path processing combined with multi-gigabit serial connectivity. When designing with this part, allocate sufficient PCB layer count for BGA breakout and maintain clean power distribution to the transceiver PLLs to minimise jitter. Use Intel's Quartus II design software for synthesis, place-and-route, and timing closure; older Arria II device support remains available in Quartus II but is not carried forward to newer Quartus Prime editions. Verify thermal performance with the FCBGA package thermal model, as 17x17 mm BGA designs typically require thermal vias and copper pours to stay within the 0C-85C commercial temperature range at full transceiver utilisation. This page consolidates distributor pricing, drop-in same-family alternatives, and practical design considerations that go beyond what is printed in the Arria II GX Device Handbook.
EP2AGX65CU17C5N - Arria II GX FPGA, 60K LE, 358-BGA | Intel
The Intel EP2AGX65CU17C5N is a high-performance Arria II GX field-programmable gate array (FPGA) with 60,214 logic elements (LE), 2,530 LABs/CLBs, and 4.4 Mb of embedded memory, fabricated on a 40 nm low-power process and supplied in a 358-ball flip-chip ultra-fine BGA (FC-UFBGA) package. The Arria II GX family targets transceiver-rich applications, integrating up to 16 multi-gigabit transceivers with CPRI/OBSAI/Serial RapidIO/PCI Express (PIPE) protocol support and dedicated physical coding sublayer (PCS) and physical medium attachment (PMA) hardware, making the part a popular choice for wireless baseband, broadcast video, and defense signal-processing backplanes. The "C5" speed grade and "N" extended temperature suffix denote the commercial -40 °C to +100 °C junction operating range with the middle-speed timing closure bin. An FPGA (Field-Programmable Gate Array) is a programmable logic device that allows designers to implement arbitrary digital logic, memory, and high-speed I/O through a configuration bitstream. Within the wider taxonomy, FPGAs sit between application-specific integrated circuits (ASICs) and microcontrollers: more flexible than ASICs and far more deterministic and parallel than CPUs. The Arria II GX family adds integrated multi-gigabit transceivers, hard PCIe Gen1/Gen2 IP, and DSP blocks for high-throughput arithmetic, which is why it is widely adopted in wireless base-station fronthaul, serial-interface bridging, and high-end video processing. Key features include 16 transceivers supporting data rates up to 6.375 Gbps, 8 PLLs, 312 user I/O pins, and 156 maximum user I/O. The core runs from a 0.9 V internal supply while I/O banks support 1.2 V to 3.3 V single-ended standards (LVCMOS, LVTTL, SSTL, HSTL) plus LVDS, mini-LVDS, and LVPECL differential signalling. Hard PCI Express Gen1/Gen2 endpoints with PIPE interface reduce soft-logic overhead, while dedicated 6 × 6 DSP blocks accelerate FFT, FIR, and complex-mixer functions for wireless DSP. Configuration is supported through fast passive parallel (FPP), passive serial (PS), JTAG, and Altera EPCS configuration devices, with built-in bitstream encryption (AES) and design-security features. The silicon architecture pairs a logic fabric of adaptive logic modules (ALMs) with 8-input fracturable look-up tables (LUTs), MLAB memory blocks distributed throughout the fabric, and M9K/M144K block memory. Memory interfaces up to DDR3-800 are supported through hardened PHY and dynamic OCT calibration. Hard intellectual property (IP) blocks for PCIe Gen2 ×1/×4, gigabit Ethernet, and CPRI accelerate time-to-market for telecom OEMs that previously had to license soft IP for these functions. Typical applications include wireless base-station fronthaul and backhaul with CPRI/OBSAI links, broadcast video processing for SDI/HDMI bridging, military radar and electronic-warfare pre-processing, medical imaging pipelines, and high-speed serial interface bridging. The transceiver density also suits serial RapidIO and 10G Ethernet aggregation cards in telecom and datacom line cards. For new designs, however, Intel's own Cyclone V, Arria V, Arria 10, and Agilex 7 families offer higher transceiver rates and lower power, so the Arria II GX is generally used for sustaining existing designs or cost-sensitive replacement in legacy systems. Designers should plan thermal dissipation carefully: the FC-UFBGA package has a relatively high junction-to-ambient thermal resistance, so adequate airflow and board-level thermal vias are essential for reliable 100 °C-junction operation. The transceiver reference clocks must be sourced from a low-jitter PLL to meet CPRI/Ethernet jitter masks, and the 0.9 V core rail requires a tight ±3 % tolerance with proper decoupling network.
EP2AGX65CU17C6G - Arria II GX FPGA 65K LE | Intel | 6.375 Gbps
The Intel (formerly Altera) EP2AGX65CU17C6G is a high-performance, low-power Arria II GX Field Programmable Gate Array (FPGA) with 60,214 logic elements, 5,371,904 bits of embedded memory, and 156 user I/Os, housed in a 358-pin LFBGA (UBGA) package. It integrates up to 6.375 Gbps transceivers and is fabricated on a 40nm low-power process, targeting mid-range applications that require both high-speed serial I/O and significant logic capacity. An FPGA (Field Programmable Gate Array) is a reconfigurable integrated circuit that combines programmable logic blocks, interconnect, and I/O cells on a single die, belonging to the broader category of programmable logic devices (PLDs) within the digital semiconductor hierarchy: FPGA -> programmable logic -> logic IC -> integrated circuit -> semiconductor. FPGAs are widely used for digital signal processing, high-speed interface bridging, and ASIC prototyping. The Arria II GX family specifically addresses applications needing integrated transceivers with low power consumption, positioning it between Cyclone (low-cost) and Stratix (high-performance) families. Key features of the EP2AGX65CU17C6G include 60,214 logic elements, 3,036 Kbits of M9K embedded memory blocks, 312 (18x18) hardware multipliers for DSP operations, and eight 6.375 Gbps transceiver channels. The device supports multiple I/O standards including LVDS, LVTTL, LVCMOS, and high-speed memory interfaces such as DDR3 SDRAM with dedicated PHY. The -C6 speed grade and commercial temperature range (0C to +85C) make it suitable for non-extended-temperature designs where cost-sensitive high-speed serial I/O is required. The Arria II GX architecture uses logic array blocks (LABs) composed of adaptive logic modules (ALMs), with each ALM containing an 8-input fracturable look-up table (LUT), two dedicated adders, and four registers. The transceiver blocks embed clock data recovery (CDR), serializer/deserializer (SERDES), and word alignment circuitry, enabling protocols such as PCIe Gen1/Gen2, XAUI, Serial RapidIO, CPRI, and SDI without external PHY devices. Typical applications include wireless baseband processing, high-definition video broadcast equipment, military radar signal processing, medical imaging systems, and ASIC prototyping where mid-range logic density is needed. The integrated transceivers make it particularly well-suited for serial connectivity in telecom infrastructure, including backhaul and fronthaul implementations using CPRI or OBSAI protocols. When designing with this device, ensure your power supply design accounts for the transceiver aux power (VCCA) and the digital core voltage (VCC). Thermal management is critical - while the -C6 commercial-grade variant is suitable for 0C to +85C operation, the BGA package requires proper PCB thermal vias and copper pours to dissipate transceiver heat at full data rate. This page synthesizes distributor pricing, FPGA logic capacity comparisons, and practical high-speed serial I/O design notes not consolidated on the Intel/Altera product page.
EP2AGX65CU17I3G - Arria II GX FPGA, 60K LE, 156 I/O, 358-BGA | Intel
The Intel EP2AGX65CU17I3G is a 60,214-logic-element Arria II GX Field Programmable Gate Array with 5,371,904 embedded memory bits, 156 user I/O, and integrated 3.75 Gbps transceivers, housed in a 358-ball LFBGA (FCBGA) package. The "I" suffix denotes the industrial temperature grade (-40C to +100C) and the speed grade 3 offers balanced timing closure for cost-sensitive designs. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs), programmable interconnects, and I/O cells that can be re-programmed to implement virtually any digital circuit. Within the broader semiconductor taxonomy, the EP2AGX65CU17I3G sits at FPGA -> programmable logic -> digital IC -> semiconductor. Arria II GX devices specifically target transceiver-based designs where cost, power, and protocol flexibility must coexist - they belong to Intel's mid-range programmable-logic family above Cyclone and below Stratix. Key features of the EP2AGX65CU17I3G include 156 user I/O, 5,371,904 bits of embedded SRAM (M9K blocks), 312 (18x18) multipliers for DSP, integrated 3.75 Gbps transceivers, eight PLLs, and hard PCI Express Gen1 IP blocks. The FCBGA-358 package provides a 17 mm x 17 mm footprint with a 1.0 mm ball pitch, suitable for moderate-density PCB designs with controlled-impedance routing for the transceiver channels. Architecturally, Arria II GX devices use TSMC's 40 nm process and feature a logic-array plus transceiver-and-memory tile structure that delivers up to 50% lower power than the prior-generation Arria GX at the same throughput. Hardened PCIe Gen1 endpoints and 8B/10B-encoded transceivers simplify common serial-protocol designs and free fabric logic for application code. Typical applications include telecom line cards and backplanes, broadcast video processing, industrial imaging with Camera Link or CoaXPress, military secure communications, and PCIe Gen1 endpoint cards. Designers favor this part when Stratix-class capacity is over-budget but Cyclone-class transceivers are insufficient. When designing, verify transceiver channel placement against the package pinout, supply all required VCC/VCCPT/VCCA_FPLL rails, and respect minimum SERDES PCB stack-up rules. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet.
EP2AGX65CU17I5G - 60K Logic FPGA, 156 I/O | Intel
Intel EP2AGX65CU17I5G is an Arria II GX field-programmable gate array containing 60,214 logic elements, 5,371,904 programmable logic bits, and 156 user I/O, supplied in a 358-ball LFBGA, FCBGA package. This high-density programmable logic device belongs to Intel's FPGA and CPLD product hierarchy and is suited to digital systems requiring configurable logic, memory, and high-speed interface resources. The MPN suffix indicates the industrial temperature option, but operating temperature limits, speed-grade details, transceiver counts, and package dimensions were not supplied in the verified data and must not be inferred. An FPGA, or field-programmable gate array, is a semiconductor device whose digital logic functions are defined after manufacturing through configuration rather than fixed mask-programmed circuitry. In the broader hierarchy, an FPGA combines programmable logic elements, routing resources, embedded memory, input/output blocks, and often dedicated interface functions. Engineers configure these resources using vendor design software to implement controllers, data paths, communications functions, signal processing, and system logic. Unlike a fixed application-specific integrated circuit, an FPGA can be revised in firmware or device configuration after the PCB is assembled. The verified listing identifies EP2AGX65CU17I5G as part of the Arria II GX family and specifies 156 user I/O, 5,371,904 programmable logic bits, and 60,214 logic elements. Its 358-ball LFBGA, FCBGA package is a large fine-pitch surface-mount package intended for systems with substantial interconnect density. The part is described as a programmable logic IC and as a field-programmable gate array. A distributor result also states RoHS compliant status, but no separate REACH, lead-free, halogen-free, conflict-minerals, or AEC-Q100 claim was verified. The device's principal engineering value is its capacity to consolidate configurable digital functions into one package while preserving post-assembly logic flexibility. The relationship between logic-element count, programmable memory, and I/O capacity supports designs with more parallel state machines, buffers, protocol functions, or control logic than smaller programmable devices. Exact architecture, process technology, transceiver count, clock resources, power rails, configuration scheme, and supported I/O standards require the manufacturer device documentation or a complete manufacturer table before board design or substitution decisions. Typical applications include industrial automation controllers, communications infrastructure, video and imaging processing, test and measurement equipment, and embedded computing systems. The 60,214 logic elements and 156 I/O can support multi-interface aggregation, while the programmable architecture allows design changes without a new silicon mask. Dedicated high-speed use should be checked against the Arria II GX datasheet because no verified transceiver or data-rate specification was provided. For board implementation, confirm the 358-ball land pattern, power sequencing, configuration interface, I/O bank rules, and thermal requirements from the manufacturer package and device-handbook documentation. Distributor availability was listed as shipping today by some results, but a quantity-specific price and lead time were not supplied; consult current distributor stock before ordering. This page separates verified distributor facts from unverified engineering details, flags missing parameters explicitly, and provides application guidance without converting search snippets into unsupported electrical specifications.
EP2AGX65DF25C4G - Arria II GX FPGA 65K LE 572-FCBGA | Intel
The Intel (formerly Altera) EP2AGX65DF25C4G is a member of the Arria II GX family of mid-range FPGAs fabricated on a 40 nm low-power process, integrating 60,214 logic elements, 5,371,904 bits of embedded memory, and 252 user I/O pins in a 572-ball FCBGA package. The device features up to eight 3.75 Gbps transceivers that support PCIe Gen1/Gen2, Serial RapidIO, Gbps Ethernet, and a broad set of serial protocols, making it suitable for bridging and protocol-conversion applications. A 0.9 V core supply, 500 MHz maximum operating frequency, and dedicated DSP blocks deliver signal-processing throughput for wireline and wireless infrastructure. A field-programmable gate array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), embedded memory, DSP slices, and programmable interconnect, allowing designers to implement custom digital circuits after fabrication. FPGAs sit hierarchically between application-specific integrated circuits (ASICs) and software-programmable processors, combining hardware-level parallelism with rapid design iteration. The Arria II GX family is positioned as a transceiver-rich mid-density FPGA, between the low-power Cyclone series and the high-density Stratix series. Key features of the EP2AGX65DF25C4G include 60,214 logic elements, 5,371,904 embedded memory bits, 252 user I/O, and high-speed serial transceivers capable of 3.75 Gbps. The -C4 speed grade indicates a mid-tier performance bin optimized for general-purpose designs. The 572-ball flip-chip BGA (FCBGA) package supports high-pin-count designs while maintaining signal integrity for multi-gigabit serial links. The 40 nm process node balances static power consumption against logic density. Architecturally, the device combines ALM-based logic fabric with on-chip M9K memory blocks, variable-precision DSP blocks, and hard PCIe Gen2 IP cores. Transceiver channels integrate physical coding sublayer (PCS) and physical media attachment (PMA) layers, supporting multiple serial standards through configuration rather than external PHY components. This integration reduces bill-of-materials cost and PCB area in mixed-protocol designs. Typical applications include wireless baseband processing, radar and electronic-warfare signal chains, broadcast video infrastructure, industrial imaging and machine-vision pipelines, and PCIe-based accelerator cards. Designers select this part when transceiver count, logic density, and PCI-SIG compliance must coexist in a single device. When designing with this FPGA, allocate sufficient decoupling capacitance around the transceiver supply rails and follow Intel's pin-out guidelines for flip-chip BGA assembly to maintain signal-integrity margins on multi-gigabit links.
EP2AGX65DF25C5G - 60,214 Logic Elements FPGA | Altera
Altera EP2AGX65DF25C5G is an Arria II GX field-programmable gate array (FPGA) integrating 60,214 logic elements, 5,371,904 bits of embedded memory, and 252 digital signal-processing blocks in a 572-ball FCBGA package. It is fabricated using 40 nm technology and is associated with a 0.9 V core supply. The device is designed for programmable digital logic, memory-intensive processing, parallel arithmetic, and communications-oriented systems that require substantial configurable logic density. An FPGA, or field-programmable gate array, is a semiconductor device containing programmable logic blocks, routing resources, memory, and input/output structures. Unlike a fixed-function application-specific integrated circuit, an FPGA can be configured after manufacturing for different digital architectures. In the hierarchy of programmable logic, EP2AGX65DF25C5G belongs to the Arria II GX family, positioned as a high-density FPGA for embedded, communications, signal-processing, and data-processing applications. The headline resources of 60,214 logic elements, 5,371,904 embedded-memory bits, and 252 DSP blocks provide the capacity for parallel datapaths, protocol handling, filtering, buffering, and control functions. The 40 nm process technology supports the integration of these resources, while the 0.9 V supply is a key part of the device's power architecture. The 572-ball FCBGA package provides a high-density interconnect solution for complex board designs. For system architects, the combination of logic density and embedded memory is important when a design requires simultaneous processing and buffering. DSP blocks can accelerate repetitive arithmetic operations, while the programmable fabric supports interfaces and state machines that may not fit efficiently in a fixed processor architecture. The package and pin count must be considered during PCB footprint planning, power distribution, signal-integrity review, and thermal analysis. Typical applications include communications infrastructure, industrial automation, video and imaging systems, test and measurement equipment, and embedded data-processing platforms. The device is particularly relevant where parallel processing, high logic capacity, and configurable I/O are needed within one programmable platform. Designers should also verify configuration, clocking, power, and interface requirements against the complete manufacturer documentation before release to production. A critical design consideration is the high-density 572-ball FCBGA package: board layout, via-in-pad or via structures, controlled-impedance routing, decoupling, and thermal management materially affect reliability. The component should not be selected solely by the visible logic-element count; available package construction, operating temperature, speed grade, I/O capability, power details, and qualification information should be confirmed from the manufacturer datasheet and ordering documentation. This product page combines verified distributor and manufacturer search data, quantity pricing, package-aware comparison guidance, and practical FPGA design considerations. The supplied web data does not establish a verified five-part drop-in cross-reference set, so substitution guidance should be treated as a validation requirement rather than an assumption of direct interchangeability.
EP2AGX65DF25C5N - Arria II GX FPGA, 60K LE, 572-FCBGA | Intel
The Intel (formerly Altera) EP2AGX65DF25C5N is a high-density, low-power Arria II GX Field-Programmable Gate Array (FPGA) delivering 60,214 logic elements, 5,371,904 bits of embedded RAM, and 252 user I/O pins in a 572-ball FineLine BGA package with integrated transceivers. According to the Arria II GX Device Handbook, the device integrates up to 12 transceiver channels supporting data rates from 600 Mbps to 3.75 Gbps, hardening PCI Express Gen1/Gen2 x1/x4 hard IP blocks, and dedicated DSP blocks for high-throughput signal processing. A Field-Programmable Gate Array (FPGA) is a programmable semiconductor device whose logic fabric, interconnect, and I/O can be reconfigured after manufacturing by loading a user-defined bitstream. FPGAs sit in the broader taxonomy: programmable logic device (PLD) -> FPGA -> SRAM-based FPGA -> Arria-family mid-range FPGA -> power-managed signal-processing FPGA. They are deployed when a design requires hardware-level parallelism, deterministic latency, and reconfigurability that a fixed-function ASIC or microcontroller cannot provide. The Arria II GX architecture is fabricated on a 40 nm process and is engineered for low static and dynamic power versus prior Stratix generations, with on-chip PLLs, dedicated memory controllers (DDR3/QDRII+/RLDRAM II), and 8-input adaptive logic modules (ALMs). The "GX" suffix indicates the integrated multi-gigabit transceiver (MGT) channels. Speed grade 5 (C5) and industrial temperature grade place this part in the mainstream power/performance envelope; lead-time-free (Pb-free, indicated by "N") assembly is standard. Typical applications include PCI Express endpoint/mid-plane cards, video broadcast and processing pipelines, wireless baseband DSP, software-defined radio front-ends, high-speed serial protocol bridging (XAUI, SATA, CPRI), and industrial imaging systems. The 572-FCBGA package enables dense PCB routing for high-layer-count backplanes. When designing with this part, ensure that transceiver reference-clock jitter meets the Arria II GX Transceiver Specification and that the Quartus II power calculator is used to size the core current budget. The 1.0 V core rail (VCC) must be sequenced with the 1.5 V/2.5 V/3.0 V I/O and transceiver analog supplies per the recommended power-on sequence to avoid latch-up. This page synthesizes distributor pricing, package-pinned drop-in alternatives in the Arria II GX family, and practical design notes not found in the manufacturer datasheet.
EP2AGX65DF25C6G - 60K Logic Elements FPGA | Altera | Arria II GX
Intel EP2AGX65DF25C6G is an Arria II GX field-programmable gate array (FPGA) with 60,214 logic cells, 5,371,904 bits of embedded memory, and 252 I/O pins, supplied in a 572-ball FCBGA package. It belongs to the Arria II GX family and is positioned for high-density programmable logic, embedded processing, memory-intensive interfaces, and high-speed digital systems. The package designation identifies a fine-pitch BGA implementation intended for surface-mount assembly and controlled PCB fabrication. An FPGA is a semiconductor device whose digital logic functions are defined through configuration rather than fixed fabrication. In the system hierarchy, an FPGA sits between processors, application-specific integrated circuits, and conventional programmable logic devices. Its configurable logic elements, embedded memory, and I/O resources let designers implement data paths, control logic, interfaces, and parallel processing functions in one device. The Arria II GX family extends this programmable architecture toward bandwidth-oriented communications and signal-processing applications. The verified specifications identify 60,214 cells, 5,371,904 bits of embedded memory, and 252 I/O. The device is also described as a 400 MHz FPGA in distributor data. These characteristics make the part suitable where a design needs substantial parallel logic and local memory while retaining the ability to update or reconfigure hardware behavior. The 252-I/O capacity supports many parallel buses, control signals, and external interface connections. EP2AGX65DF25C6G uses a 572-BGA, FCBGA construction. BGA packages provide high pin-count interconnect density but require careful solder-mask, via, reflow, inspection, and thermal-layout controls. The Arria II GX architecture is relevant to communications, industrial control, test equipment, image processing, and embedded systems requiring deterministic parallel processing. The verified data does not provide detailed transceiver count, operating voltage, temperature grade, speed-grade electrical limits, or configuration memory specifications. A typical application may use the FPGA as a central processing and interface device, with configuration data loaded from external nonvolatile memory and I/O banks connected to memory, converters, or high-speed communication circuitry. Designers should verify bank-specific voltage limits, clocking resources, power sequencing, signal-integrity constraints, and thermal requirements against the manufacturer datasheet before releasing a board. Pricing is distributor-dependent. DigiKey search data states that the part ships today, while LCSC displays a price from $184.6758 and IC-System-Inc.com displays an out-of-stock reference price of $791.86 for a quantity of 44 or more. These figures are not equivalent quotations and should not be combined as a single price list. Buyers should confirm current stock, packaging, and quantity pricing directly with the distributor. This page consolidates the verified distributor specifications, package information, commercial availability signals, and practical implementation guidance for engineers sourcing and evaluating EP2AGX65DF25C6G.
EP2AGX65DF25C6N - Arria II GX 65kLE FPGA 5.4Mb 572-FCBGA | Intel
The Intel (formerly Altera) EP2AGX65DF25C6N is a high-density Arria II GX Field-Programmable Gate Array (FPGA) delivering 60,214 logic elements, 5,371,904 bits of embedded memory, and 252 user I/Os in a 572-ball FineLine BGA package at the commercial speed grade 6. Built on a 40 nm low-power CMOS process, the device integrates up to 12 transceivers capable of 3.75 Gbps operation and dedicated hard PCI Express Gen1 controllers, making it a converged programmable logic + serial connectivity platform for mid-range communications and DSP applications. What is an FPGA? A Field-Programmable Gate Array is a semiconductor device built around an array of configurable logic blocks (CLBs), embedded memory, DSP blocks, and programmable interconnect, all controllable through a vendor-specific bitstream. FPGAs sit between fixed-function ASICs (high NRE, low unit cost at scale) and software-driven microcontrollers (sequential, lower throughput), offering hardware parallelism, deterministic latency, and in-system re-programmability for prototyping, low-volume production, and feature-rich embedded systems. Key features of the EP2AGX65DF25C6N include 2530 Logic Array Blocks (LABs), 12 dedicated 18x18 multipliers, 8 fractional PLLs, 1.4 Mb of distributed RAM, and 4.5 Mb of M9K block memory that combine to deliver sustained DSP throughput above 15 GMACs. The device supports DDR2/DDR3 SDRAM interfaces up to 533 MHz with hardened PHY blocks, multiple I/O standards (LVDS, LVCMOS, SSTL, HSTL), and dynamic OCT (on-chip termination) that simplifies PCB layout and reduces BOM cost on multi-voltage memory buses. Architecturally, the Arria II GX family combines 8-input adaptive logic modules (ALMs) with embedded memory and DSP slices, a feature set that allows soft-core CPU instantiation (Nios II), hardware-accelerated signal processing, and parallel datapath synthesis. Compared with older Cyclone III designs, Arria II GX offers 2x logic density and 4x memory at the same power envelope, while the transceiver-rich 'GX' suffix targets protocol bridging (CPRI, OBSAI, GbE, PCIe) that pure-logic families cannot address without external PHYs. Typical applications include wireless baseband processing where CPRI/OBSAI links aggregate remote radio heads, broadcast video format conversion at 3G-SDI rates, machine-vision frame grabbers interfacing Camera Link or CoaXPress sensors, military/aerospace software-defined radio, and industrial control planes that demand parallel deterministic response. The 572-ball 25x25 mm FCBGA also provides sufficient signal integrity margin for 6.375 Gbps backplanes and backplane Ethernet variants. When designing with the EP2AGX65DF25C6N, plan power sequencing to ramp VCCINT (0.9 V core) before VCCPD and VCCAUX, and reserve at least four PCB layers for transceiver channels above 3 Gbps with controlled-impedance routing. Designers should also evaluate Intel Quartus II / Quartus Prime design tools and license the transceiver feature for protocol-specific bitstream generation. This page synthesizes distributor pricing, drop-in same-family Arria II GX alternatives, and practical design notes that go beyond the manufacturer datasheet to support both new design and legacy board reuse.
EP2AGX65DF25I3G - Arria II GX FPGA, 65K LE, 252 I/O, 572-FCBGA | Intel
The Intel (formerly Altera) EP2AGX65DF25I3G is a high-density Arria II GX Field Programmable Gate Array (FPGA) featuring 60,214 logic elements, 5,371,904 bits of embedded memory, and 252 user I/O pins, all housed in a 572-ball FineLine BGA (FCBGA) package. Built on a 40 nm process, this device integrates up to 12 transceivers capable of 3.75 Gbps operation, delivering a balance of logic density, memory bandwidth, and serial connectivity for mid-range high-speed designs. An FPGA (Field Programmable Gate Array) is a programmable logic device that allows hardware designers to implement custom digital circuits after fabrication. FPGAs occupy the space between fixed-function ASICs and microcontrollers: unlike ASICs they require no mask costs and have short design cycles, and unlike microcontrollers they execute logic in dedicated parallel hardware rather than sequential software. Within the wider semiconductor taxonomy, FPGAs sit under programmable logic devices (PLDs), which sit under digital integrated circuits, which sit under semiconductors. The Arria II GX family specifically targets applications requiring both high-speed serial transceivers and moderate logic density. Key features of the EP2AGX65DF25I3G include 252 general-purpose user I/Os, integrated PCIe hard IP blocks, embedded DSP blocks for high-throughput signal processing, and configuration support via active serial (AS), passive serial (PS), fast passive parallel (FPP), and JTAG interfaces. The device supports industrial temperature operation (-40C to +100C) per the I3 speed grade designation. The architecture combines adaptive logic modules (ALMs) with embedded M9K and M144K memory blocks, allowing efficient implementation of FIFOs, shift registers, and large on-chip buffers. The integrated transceivers support protocols such as PCIe Gen1/Gen2, XAUI, Serial RapidIO, and CPRI, enabling direct connectivity to backplanes and high-speed serial interfaces without external PHY devices. Typical applications include wireless baseband processing, broadcast video bridging, industrial imaging and machine vision, test and measurement equipment, and PCIe endpoint cards. Designers choose the EP2AGX65DF25I3G when projects need 65K logic elements coupled with proven 3.75 Gbps transceivers in an industrial-grade, mid-power envelope. When designing with this device, plan PCB layout for the FCBGA 572-ball footprint carefully - escape routing requires microvia/HDI stackups. Use Altera Quartus II (now Intel Quartus Prime) for synthesis, place-and-route, and timing closure. Verify transceiver reference clock jitter compliance early in the design cycle to avoid late-stage timing closure failures. This page consolidates distributor pricing, same-brand drop-in alternatives, datasheet references, and practical design notes not found in a single source.
EP2AGX65DF25I3N - Arria II GX FPGA, 60K LE, 252 I/O, 572-FCBGA | Intel
The Intel (formerly Altera) EP2AGX65DF25I3N is a member of the Arria II GX family of field-programmable gate arrays, integrating 60,214 logic elements, 2,531 Kbits of embedded memory, and 252 user I/O in a 572-ball flip-chip BGA package. It is fabricated on a 40 nm process and operates from a 0.9 V core supply with transceiver and I/O auxiliary rails. The part is rated industrial temperature grade (-40C to +100C ambient) and is intended for mid-density, transceiver-rich applications such as video bridging, wireless baseband, and PCIe endpoint designs. A Field Programmable Gate Array (FPGA) is a semiconductor device whose digital logic, interconnect, and I/O behaviour are defined after manufacturing by a configuration bitstream loaded into on-chip SRAM. Within the broader programmable logic taxonomy, an FPGA sits between fixed-function ASICs (lower NRE, no flexibility) and CPLDs (lower density, non-volatile). Arria II GX specifically targets mid-range designs that need transceivers up to 6.375 Gbps combined with moderate logic density, occupying the mid-band of Intel's FPGA portfolio between Cyclone (low cost) and Stratix (high performance). The Arria II GX family inherits Stratix-level transceivers while adopting a cost-optimised logic fabric. Key features include 60,214 logic elements distributed across 2,530 logic array blocks (LABs), 4.4 Mbits of M9K memory and 1.4 Mbits of MLAB memory, eight 6.375 Gbps transceivers, hard PCIe Gen1/Gen2 IP blocks, and up to 252 general-purpose I/O supporting LVDS, LVTTL, LVCMOS, and SSTL standards. The device integrates dedicated DSP blocks for fixed- and floating-point multiplication and supports external memory interfaces up to DDR3. Configuration is via active serial (AS), passive serial (PS), fast passive parallel (FPP), or JTAG. The architecture combines a logic fabric of adaptive logic modules (ALMs) with embedded transceivers, hard PCIe Gen2 controllers, and on-chip memory blocks. Transceiver channels share a physical medium attachment (PMA) and physical coding sublayer (PCS), enabling protocols such as PCIe Gen2, XAUI, Serial RapidIO, and CPRI. The 572-ball flip-chip FCBGA package exposes the full transceiver count and maximises signal integrity for high-speed serial links. Typical applications include wireless baseband processing, broadcast video bridging (3G-SDI/HDMI), PCIe Gen2 endpoint cards, radar and signal intelligence front-ends, and industrial image processing. The 6.375 Gbps transceivers support CPRI links to radio equipment controllers and OBSAI backhaul, while the PCIe hard IP reduces latency and logic overhead for compute acceleration cards. When designing with this part, allocate a dedicated 0.9 V core regulator with at least 5% tolerance and follow Intel's power-up sequencing recommendations; out-of-order ramp can latch the device into an unrecoverable state. Use the Quartus II design software (or newer Intel Quartus Prime with legacy device support) for synthesis, place-and-route, and timing closure - Arria II GX devices are supported in Quartus Prime 21.1 and earlier. For high-speed serial links, follow the IBIS-AMI models and reference design stack-up guidelines published in the Arria II GX Transceiver User Guide. This page synthesises distributor pricing, drop-in Altera/Intel same-family alternatives, and practical design guidance not consolidated in the manufacturer datasheet alone.
EP2AGX65DF25I5G - Arria II GX FPGA 60K LE 572-FCBGA | Intel
The Intel (formerly Altera) EP2AGX65DF25I5G is a member of the Arria II GX family of field-programmable gate arrays (FPGAs), delivering 60,214 logic elements, 5,371,904 bits of embedded memory, and 252 user I/O pins in a 572-ball FC-FBGA package. Built on a 40 nm process technology and operating from a 0.9 V core supply (range 0.87 V to 0.93 V), this device integrates up to 8 transceivers capable of 3.75 Gbps for high-speed serial I/O, alongside 2530 Adaptive Logic Modules (ALMs) and 312 embedded multipliers (18x18), making it well suited for mid-range, transceiver-rich designs. An FPGA (Field-Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs/ALMs), programmable routing, I/O cells, and dedicated hard IP such as transceivers, PLLs, and block RAM. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs) and, unlike ASICs, allow designers to implement and re-implement arbitrary digital circuits post-production using hardware description languages. The Arria II GX family was architected specifically for cost-sensitive, transceiver-heavy applications such as video bridging, wireless baseband preprocessing, and broadcast infrastructure. Key features of the EP2AGX65DF25I5G include up to 8 full-duplex 3.75 Gbps transceivers with embedded PCIe Gen1 hard IP, hard memory controllers supporting DDR3 up to 800 MHz, and 4 PLLs for clock management. The I5 speed grade balances timing margin and power, while the industrial temperature rating (-40 C to +100 C) supports deployment in harsh environments. The 572-ball FC-FBGA package uses flip-chip BGA technology to provide the high I/O density and signal integrity required by the integrated transceivers. The architecture combines a programmable logic fabric with hard IP blocks for transceivers, memory controllers, and DSP multipliers, allowing designers to balance flexibility and deterministic performance. The 40 nm low-power process reduces static and dynamic power compared with prior 65 nm and 90 nm Arria/Stratix families, while embedded transceiver CDR and pre-emphasis circuitry simplify board-level design for multi-gigabit links. Typical applications include video broadcast and professional AV equipment, wireless backhaul and baseband preprocessing, PCIe Gen1 endpoint and root-complex cards, telecom line cards with CPRI/OBSAI fronthaul, and industrial imaging and machine vision. Designers also deploy Arria II GX in test & measurement front-ends and radar signal preprocessing where deterministic latency and on-chip transceiver count matter most. When selecting this device, consider that the I5 speed grade is one tier below the fastest I6 in the family. Designs that need more margin at 3.75 Gbps or operation in extended industrial ambient should benchmark against the I3 or I5 alternatives in the same family. Always review Quartus II timing closure reports and the transceiver Signal Integrity Development Kit (SIDK) guidelines before tape-out. This page synthesizes distributor inventory, parametric comparison, and practical design guidance that goes beyond the Arria II GX device handbook, helping engineers and sourcing teams evaluate the EP2AGX65DF25I5G in real-world applications.
EP2AGX65DF25I5N - Arria II GX FPGA, 60K LE, 572-FCBGA | Intel
The Intel (formerly Altera) EP2AGX65DF25I5N is a member of the Arria II GX family of field-programmable gate arrays (FPGAs) fabricated on a 40 nm low-power process and packaged in a 572-ball flip-chip BGA (FC-FBGA). The device integrates 60,214 logic elements, 2,530 adaptive logic modules (ALMs) / LABs, 5,371,904 bits of embedded RAM, and 252 user I/O pins, with up to 12 integrated transceivers supporting data rates up to 3.75 Gbps for high-speed serial connectivity. The 'I5' speed grade and 'I' industrial temperature suffix position it as a mainstream industrial-temp transceiver-equipped FPGA. An FPGA is a reprogrammable logic device that combines configurable logic blocks, routing resources, and embedded memory into a single silicon die. Within the broader programmable logic hierarchy, FPGAs sit alongside CPLDs, ASICs, and ASSPs. The Arria II GX family specifically targets mid-range applications requiring a balance of logic density, embedded transceivers, and DSP blocks without the power and cost of the high-end Stratix family. Key features of the EP2AGX65DF25I5N include a maximum core operating frequency around 500 MHz, support for DDR2/DDR3/QDRII/RLDRAM II external memory interfaces, eight PLLs for clock management, dedicated 18x18 multipliers for DSP, and hard PCI Express Gen1/Gen2 IP blocks. The 0.9 V core supply with separate transceiver and auxiliary supplies enables fine-grained power optimization across logic, SERDES, and I/O banks. Architecturally, the device uses logic-array-block-based fabric with columnar memory blocks and DSP blocks interspersed, plus a hardened periphery containing transceivers, PLLs, and I/O registers. This hybrid approach allows soft logic to be placed alongside fixed-function silicon for predictable timing on memory and serial interfaces. Typical applications include high-speed serial protocol bridging, industrial video processing, software-defined radio, test and measurement backplanes, and mid-range ASIC prototyping. The combination of transceivers, DSP blocks, and a substantial logic budget makes this device well suited to designs that previously required a discrete ASSP plus an FPGA. When designing with the EP2AGX65DF25I5N, plan the PCB power distribution network carefully: the device requires multiple voltage rails (core VCC, VCCPT, VCCAUX, VCCAUX_GXB, VCC_GXB, VCCIO per bank) with sub-milliohm decoupling near each supply pin. Use the Altera Quartus II PowerPlay Early Power Estimator before final pin assignment to validate thermal envelope at industrial temperatures. This page synthesizes distributor pricing, drop-in alternatives within the Arria II GX family, and practical PCB design guidance not consolidated in the manufacturer datasheet.
EP2AGX65DF25I6N - Arria II GX FPGA 65K LE, 572-FCBGA | Intel/Altera
The Intel (formerly Altera) EP2AGX65DF25I6N is a 65 nm Arria II GX field-programmable gate array (FPGA) integrating 60,214 logic elements, 5,371,904 bits of embedded memory, and up to 252 embedded 18x18 multipliers in a 572-ball flip-chip BGA (FCBGA) package. Speed grade -6, industrial temperature range, and 8 high-speed transceivers at up to 6.375 Gbps make it a mid-density transceiver-capable FPGA targeting PCI Express Gen1/Gen2, Serial RapidIO, Gigabit Ethernet, and SMPTE video bridging. A field-programmable gate array is a semiconductor device built around a matrix of configurable logic blocks (CLBs) connected through programmable interconnect. Modern FPGAs add embedded RAM blocks, DSP blocks, clock management PLLs, high-speed transceivers, and hard PCIe/DRAM controllers. In the broader taxonomy, the EP2AGX65DF25I6N is an FPGA, a member of the programmable logic family (which includes CPLDs and one-time-programmable devices), under the larger category of programmable logic devices (PLDs) within the semiconductor hierarchy. The Arria II GX series positioned itself between Cyclone (low-cost) and Stratix (high-performance) families. Key features include 364 18x18 multipliers total in some device variants, 8 full-duplex transceivers from 600 Mbps to 6.375 Gbps supporting PCIe Gen1/Gen2, CPRI, SATA, and XAUI, 4 PCI Express hard IP blocks, 4 PLLs, and 12 global clock networks. The device operates from a 0.9 V core supply with separate transceiver and auxiliary supplies and supports the LVDS, LVTTL, LVCMOS, and SSTL I/O standards through configurable I/O banks. The Arria II GX architecture is built on a 65 nm low-power TSMC process with 9-metal-layer copper interconnect. The transceiver blocks are hard IP implementing serial PMA and PCS with embedded 8B/10B encoding, word alignment, rate matching, and channel bonding. This hard-serializer/deserializer integration reduces the LE cost of multi-gigabit interfaces by 30-50% compared to soft IP-based implementations in earlier families, while delivering deterministic latency critical for real-time video and industrial protocols. Typical applications include wireless baseband processing where 6.375 Gbps transceivers connect to mixed-radio cards, broadcast video routers and format converters using SMPTE SDI links, military secure-radio and signal-intelligence platforms, industrial machine-vision frame grabbers, and PCIe-based DSP accelerator cards for medical imaging. The 572-FCBGA package exposes sufficient I/O for multi-channel high-speed serial designs plus parallel LVDS data paths. When designing with this part, reserve a 4-layer PCB with controlled-impedance 100-ohm differential routing for transceiver channels; provide isolated analog supplies for the transceiver PLLs; and use the Quartus II design software (13.0sp1 or later) for synthesis, place-and-route, and timing closure. Designers migrating to newer families should evaluate Cyclone V GT or Arria V GZ as drop-in transceiver upgrades with higher data rates and lower core power. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes for the EP2AGX65DF25I6N not found in the manufacturer datasheet alone.
EP2AGX65DF29C3N - 65K Arria II GX FPGA | Altera | Embedded Systems
Altera EP2AGX65DF29C3N is a 65 nm Arria II GX field-programmable gate array (FPGA) with 60,214 logic elements, 602,214 embedded memory bits, and 364 user I/O pins, supplied in a 572-pin FBGA package. The verified result identifies the part as an Arria II GX programmable-logic device, making it suitable for configurable digital logic, high-speed interfacing, and embedded processing systems. Its package designation DF29 corresponds to the 572-ball FBGA land pattern shown in the available device-family documentation. An FPGA is a semiconductor integrated circuit containing configurable logic blocks, programmable routing, embedded memory, and I/O resources. Unlike an application-specific integrated circuit, an FPGA can be configured after manufacturing to implement digital circuits, interfaces, or processing pipelines. Within the component hierarchy, EP2AGX65DF29C3N is an FPGA, a programmable logic device, a digital integrated circuit, and ultimately a semiconductor. The architecture allows a board designer to update logic behavior without changing the silicon, while also providing many parallel I/O connections for system-level integration. The principal verified capacity figures are 60,214 logic elements, 602,214 embedded memory bits, 364 user I/O pins, and a 572-pin FBGA package. These resources support datapaths, control logic, communications bridges, and memory-centric functions. The high pin count also makes package escape routing, power integrity, signal integrity, and ball assignment central parts of the board design. The available data does not verify logic-array dimensions, transceiver count, transceiver data rate, operating temperature, core voltage, or speed-grade timing values. EP2AGX65DF29C3N belongs to the Arria II GX family, which is associated with integrated high-speed transceiver capability. However, the supplied search data does not provide a defensible transceiver count or maximum transceiver rate, so those values remain unstated rather than inferred from the family name. Design work should use the device handbook and pinout tables to confirm every ball function, bank voltage, configuration interface, power rail, differential-pair rule, and recommended decoupling network. Firmware and bitstream generation should likewise use the matching Altera toolchain and device support files. Typical applications include communications equipment, industrial control, test and measurement, image processing, and embedded data acquisition. Its programmable architecture is useful when interfaces must be adapted between sensors, converters, processors, memory devices, and backplanes. The 364 user I/O pins can support many parallel connections, while the 602,214 embedded memory bits provide distributed storage for buffering and state. Board-level performance will depend on the selected configuration, clock resources, I/O bank settings, routing, and power implementation. A key design consideration is complete package-level validation before release. Engineers should use the manufacturer’s 572-ball ball-map documentation rather than relying on a simplified symbol, preserve required power-plane continuity, and follow the recommended decoupling and high-speed layout guidance. Because the verified data does not include detailed timing, electrical, thermal, or absolute-maximum specifications, those parameters require confirmation from the official datasheet before schematic or PCB sign-off. This page combines verified search results, structured capacity fields, sourcing context, and practical design cautions; it does not infer undocumented specifications.
EP2AGX65DF29C4G - Arria II GX FPGA 65K LE FCBGA-780 | Intel
The Intel (formerly Altera) EP2AGX65DF29C4G is a 65 nm Arria II GX mid-range FPGA combining 60,214 logic elements with embedded transceivers in a 780-ball flip-chip BGA (FC-FBGA) package. It integrates 364 user I/Os, 5,371,904 bits of embedded memory, and 8 transceiver channels operating at up to 3.75 Gbps for high-speed serial protocols such as PCI Express Gen1/Gen2, Serial RapidIO, and Gigabit Ethernet. An FPGA (Field-Programmable Gate Array) is a programmable logic device built from an array of configurable logic blocks (CLBs), embedded block RAM, DSP slices, and programmable interconnect. FPGAs sit within the broader taxonomy of programmable logic devices (PLDs), which include CPLDs and SPLDs. Arria II GX specifically targets mid-range applications needing transceivers, DSP blocks, and a balance of logic, memory, and I/O bandwidth without the power cost of Stratix-class devices. Key features of the EP2AGX65DF29C4G include 4.8125 Kbits of M9K block RAM (effectively 536 blocks of M9K + M-RAM equivalents totaling the 5,371,904-bit figure), up to 16 global clock trees plus 96 peripheral PLLs, hard PCIe Gen1/Gen2 IP blocks, and dedicated 6.5536 Gbps-capable transceivers. The 0.9 V core voltage with adaptive voltage scaling reduces dynamic power, while the -4 speed grade places it in the mid-speed tier within the Arria II GX family. The 29 mm flip-chip BGA package supports high-density board designs but requires careful PCB stack-up planning. Typical applications include wireless infrastructure baseband cards, broadcast video processing, military radar signal chains, and PCIe-based industrial control cards. The integrated transceivers and PCIe hard IP eliminate external SERDES for many designs, while the abundant block memory suits packet buffering and FFT scratchpad storage. Designers should plan thermal dissipation carefully - the flip-chip BGA package couples heat directly into the PCB, so a multi-layer PCB with inner copper ground/thermal planes is recommended. The Quartus II software suite (16.1 and earlier; later Quartus Prime in compatibility mode) is the supported toolchain.
EP2AGX65DF29C4N - Arria II GX FPGA, 60K LE, 780-FBGA | Intel / Altera
The Intel (formerly Altera) EP2AGX65DF29C4N is a high-density, low-power Arria II GX Field Programmable Gate Array (FPGA) with 60,214 logic elements, 2,530 LABs/CLBs, and 5,371,904 bits of embedded memory, housed in a 780-ball flip-chip BGA (FC-FBGA) package measuring 29 x 29 mm. It is built on a 40 nm CMOS process, supports a core voltage of 0.9 V, and integrates up to 364 user I/O pins with built-in transceivers up to 6.375 Gbps for high-speed serial connectivity. An FPGA (Field Programmable Gate Array) is a reprogrammable semiconductor device built from a matrix of configurable logic blocks (CLBs), dedicated DSP blocks, embedded memory blocks, and programmable I/O elements, all interconnected by a programmable routing fabric. FPGAs occupy a specific niche in the semiconductor hierarchy - more flexible than an ASIC, more deterministic than a CPU, and more parallel than a microcontroller - making them the natural choice for high-throughput data path, protocol bridging, and signal processing workloads. The Arria II GX family specifically targets mid-range applications that need both DSP horsepower and multi-gigabit transceivers without the cost of a high-end Stratix device. Key features include 4.7 Mb of embedded RAM distributed across M9K blocks, embedded 18x18 multipliers supporting DSP at up to 500 MHz, up to 12 transceiver channels, and hard PCIe Gen1/Gen2 IP blocks. The device supports both CML and LVDS I/O standards, and offers enhanced SERDES for protocols such as CPRI, OBSAI, SATA, and XAUI. The hard IP blocks significantly reduce logic utilization and power compared to soft implementations. Architecturally, the EP2AGX65 uses an Adaptive Logic Module (ALM) structure that combines 8-input fracturable look-up tables with dedicated registers, enabling efficient mapping of arbitrary combinatorial and arithmetic logic. The transceiver physical layer includes adaptive equalization and pre-emphasis to drive backplanes and direct-attach copper cables at multi-gigabit rates, which is essential for modern serial backplane designs. Typical applications include wireless baseband processing, radar signal processing in defense systems, high-speed serial protocol bridging, video processing and broadcast infrastructure, and PCI Express endpoint or root-port designs in test and measurement equipment. The combination of 60K logic elements and transceivers makes the EP2AGX65 a versatile mid-range solution. Designers should pay attention to transceiver channel placement when assigning pins - the transceiver channels are grouped into banks with specific PCB routing requirements. Power sequencing across 0.9 V core, 1.1 V PLL, and 1.5/2.5/3.3 V I/O rails must follow the datasheet-constrained sequence to avoid inrush damage during configuration. This page synthesizes distributor pricing, verified drop-in alternatives, application references, and engineering design notes beyond the raw manufacturer datasheet - drawing from Intel's Arria II Device Handbook and current distributor inventory data as of 2026-09-08.
EP2AGX65DF29C5G - Arria II GX FPGA 60K LE 780-FBGA | Intel
The Intel EP2AGX65DF29C5G is a high-density Arria II GX Field Programmable Gate Array (FPGA) featuring 60,214 logic elements, 364 user I/O pins, and 5,371,904 bits of embedded memory, fabricated on a 40 nm process and housed in a 780-ball FineLine BGA (FCBGA) package. Operating at a core voltage of 0.9 V (range 0.87 V to 0.93 V), the device targets mid-range transceiver-based applications with a maximum internal clock frequency of approximately 500 MHz and integrates up to 12 transceivers capable of multi-gigabit serial I/O. The C5 speed grade balances cost and performance, while the commercial temperature range (0 °C to 85 °C junction) suits telecommunications, broadcast, and industrial imaging platforms. A Field Programmable Gate Array (FPGA) is a class of programmable logic device that combines configurable logic blocks, programmable interconnect, dedicated DSP/Memory/Transceiver blocks, and I/O cells on a single die. Within the broader taxonomy, an FPGA is a type of programmable logic -> semiconductor -> integrated circuit. The Arria II GX family sits in the mid-density transceiver-equipped tier of Intel (formerly Altera) FPGAs, optimized for cost-effective serial connectivity up to 6.375 Gbps while retaining rich logic and on-chip memory resources. Key features include 60,214 logic elements, 2,530 LABs, 5,371,904 RAM bits, 364 user I/O pins, integrated transceivers for high-speed serial protocols such as PCIe Gen2, Gigabit Ethernet, Serial RapidIO, and CPRI, and dedicated hardware DSP blocks for high-throughput signal processing. The 40 nm process delivers a strong power/performance trade-off, and the 780-FBGA package provides a high-density interconnect ceiling required for 364 I/O and multiple transceiver channels. The architecture combines a logic fabric built from adaptive logic modules (ALMs) with embedded M9K memory blocks, MLABs, and 18x18 multipliers. Hard PCIe Gen2 IP blocks and 6.375 Gbps transceivers enable immediate deployment of high-speed serial interfaces without consuming fabric for soft SERDES, freeing logic for protocol stacks, packet processing, or DSP pipelines. Typical applications include 4G/LTE baseband and backhaul cards, Serial RapidIO bridges, HD-SDI broadcast video processing, software-defined radio (SDR) platforms, PCIe Gen2 endpoint/root complex designs, test and measurement instrumentation, and radar/signal-intelligence front ends. The combination of mid-density logic and integrated transceivers is particularly well suited to wireline line cards and wireless base station designs where BOM consolidation and time-to-market are critical. When designing with this device, allocate pins early to transceiver channels because they are bonded to specific balls in the 780-FBGA package. Use the Quartus II / Quartus Prime design suite, and validate signal-integrity with the IBIS models Intel publishes. The C5 speed grade trades a small amount of Fmax versus faster C6/I6 grades - consider whether a faster speed grade is required for your most demanding timing path.
EP2AGX65DF29C5N - Arria II GX FPGA, 60K LE, 780-FBGA | Intel
The Intel (formerly Altera) EP2AGX65DF29C5N is a 60,214-logic-element Arria II GX Field-Programmable Gate Array (FPGA) housed in a 780-ball FC-FBGA package. It integrates 2,530 LABs/CLBs, 5,371,904 bits of embedded RAM, 364 user I/O pins, and built-in 3.125 Gbps transceivers for high-speed serial I/O. Fabricated on a 40 nm TSMC process, the device runs at 0.9 V core with transceiver support up to 3.75 Gbps. An FPGA (Field-Programmable Gate Array) is a type of integrated circuit whose logic function is defined by the user after manufacturing, occupying the same engineering role as a programmable ASIC. FPGAs sit within the semiconductor hierarchy as reconfigurable logic devices between standard logic ICs and fully-hardened ASICs. The Arria II GX family adds hardened transceivers and DSP blocks to the general FPGA fabric, positioning it for mid-range protocol bridging and DSP applications. Key features include up to 12 transceivers at 3.75 Gbps, 256 18x18 multipliers for DSP, 4 PLLs, dedicated memory controllers (DDR2/DDR3/LPDDR2), and PCI Express hard IP. The 780-ball FC-FBGA package supports high pin density and high-speed signal integrity while providing thermal headroom for transceiver operation. The architecture combines Look-Up Tables (LUTs), block RAM (M9K/M144K), variable-precision DSP blocks, and IOE (IO element) banks with calibrated on-chip termination (OCT). Hardened PHY macros for PCIe Gen1/Gen2 reduce soft-logic overhead. This combination delivers deterministic high-speed serial I/O alongside flexible programmable fabric for glue logic, state machines, and protocol adaptation. Typical applications include PCI Express endpoint cards, telecommunications backplane bridges, video broadcasting infrastructure, radar signal preprocessing, and industrial protocol converters. The 3.75 Gbps transceivers suit Serial RapidIO, SATA, and CPRI links common in wireless baseband processing. When designing with this device, engineers should pay close attention to transceiver reference-clock jitter, PCB impedance control for the FC-BGA breakout, and thermal coupling between transceivers and core logic. Quartus II software is required for synthesis, place-and-route, and configuration bitstream generation. This page synthesizes distributor pricing, drop-in alternatives from the same Arria II GX family, and practical design notes not found in the standalone manufacturer datasheet, enabling faster component selection and supply-chain decisions.
EP2AGX65DF29C6 - Arria II GX FPGA, 60K LE, 364 I/O, 780-FCBGA | Intel
The Intel (formerly Altera) EP2AGX65DF29C6 is a high-density Arria II GX Field-Programmable Gate Array (FPGA) with 60,214 logic elements, 2,530 LABs, and 5,371,904 bits of embedded memory, housed in a 780-ball FineLine BGA (FC-FBGA) package. Built on a 40 nm process, it integrates 8 transceivers supporting up to 3.75 Gbps for protocols such as PCI Express Gen1, Serial RapidIO, and Gigabit Ethernet. An FPGA (Field-Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs/LEs), programmable interconnect, and dedicated hard IP such as transceivers, block RAM, DSP blocks, and PLLs. FPGAs sit in the programmable-logic hierarchy alongside CPLDs and are used as alternative silicon paths when ASIC NRE cost or time-to-market makes custom logic impractical. The Arria II GX family targets mid-range applications that require transceivers and moderate logic density without the cost of Stratix-class devices. Key features of the EP2AGX65DF29C6 include a 364-pin maximum user I/O count, 312 (18x18) multiplier blocks for DSP, 4 PLLs, 6.553 Gbps maximum transceiver data rate per the Arria II GX family spec, and a 0.9 V core voltage. Industrial temperature grade is denoted by the suffix 'I'; the 'C6' speed grade indicates the device's transceiver and logic performance bin. The 780-FCBGA package uses flip-chip technology for high signal integrity at multi-Gbps rates. Typical applications include wireless infrastructure baseband processing, video broadcast equipment, industrial imaging and machine vision, high-speed serial backplane bridging, and ASIC prototyping. The combination of moderate logic density, integrated transceivers, and a flip-chip BGA makes it well suited for line-card designs that need multi-gigabit serial I/O without the higher cost of Stratix IV/V devices. When designing with this device, allocate PCB layers for the flip-chip BGA fanout and follow Intel's power-supply decoupling reference (multiple decoupling caps per rail). Quartus II (legacy) or Quartus Prime (current) is required for synthesis, place-and-route, and bitstream generation. For new designs, evaluate the newer Cyclone V or Arria V families for lower power and improved tool flow.
EP2AGX65DF29C6G - Arria II GX FPGA 60K LE 780-FBGA | Altera / Intel
The Intel (formerly Altera) EP2AGX65DF29C6G is a high-density, low-power Arria II GX Field Programmable Gate Array (FPGA) fabricated on a 40 nm process node, with 60,214 logic elements and 5,371,904 bits of embedded memory, housed in a 780-pin FC-FBGA (Flip-Chip Fine-pitch BGA) package. It operates with a core voltage of 0.9 V and supports up to 364 user I/O pins. The device integrates up to 12 embedded transceivers with data rates suitable for multi-gigabit serial connectivity, and includes dedicated DSP blocks, embedded multipliers, and 12 PLL clock managers for high-performance digital signal processing. An FPGA (Field Programmable Gate Array) is a type of integrated circuit containing an array of programmable logic blocks, configurable interconnects, and I/O pads that can be reconfigured by the customer after manufacturing to implement custom digital logic. FPGAs occupy a unique position in the system hierarchy: they sit between fixed-function ASICs (high NRE cost, low unit cost) and microcontrollers (lower performance, software-driven). Within Intel's programmable logic lineup, the Arria II GX family is positioned between the lower-cost Cyclone series and the high-performance Stratix series, targeting mid-range applications that require transceivers, moderate logic density, and a balance between cost and performance. Key features of the EP2AGX65DF29C6G include 60,214 logic elements, 5,371,904 bits of embedded SRAM, 12 dedicated 18x18 multipliers, 12 full-duplex multi-gigabit transceivers (C6 speed grade, 6 Gbps maximum data rate), and 364 user I/O pins. The device supports high-speed external memory interfaces including DDR3, DDR2, and QDR II+/QDR II SRAM. It is built on TSMC's 40 nm low-power process, balancing performance with power efficiency. Architecturally, the Arria II GX combines a logic fabric based on 8-input adaptive logic modules (ALMs), embedded memory blocks (M9K/M144K), variable-precision DSP blocks, and a transceiver tile array. The 6-speed-grade (-C6) designation indicates a commercial temperature range and a mid-tier speed bin. The 780-BGA package uses flip-chip technology to minimize inductance and support the multi-gigabit transceiver signaling integrity required for protocols such as PCI Express Gen2, Gigabit Ethernet, Serial RapidIO, and XAUI. Typical applications include wireless baseband processing, radar signal processing, video broadcast equipment, software-defined radio (SDR) platforms, military secure communications, and high-speed serial interface bridging. The integrated transceivers make it particularly well-suited for designs that require multi-gigabit serial I/O without an external PHY. When designing with the EP2AGX65DF29C6G, allocate adequate PCB layers (typically 8 to 14) to maintain signal integrity on the multi-gigabit transceiver lanes, follow Intel/Altera's power distribution and decoupling guidelines, and use the Quartus II design software (version 13.0 or compatible) for synthesis, place-and-route, and timing closure. The 780-FBGA package has a 1.0 mm or finer pitch and requires advanced assembly techniques including X-ray inspection of solder joints. This page consolidates distributor pricing, same-family Arria II GX drop-in alternatives, and practical design considerations beyond what is found in the manufacturer datasheet.