FPGA & CPLD
Produits (6666)
EP2AGX65DF29C6N - Arria II GX 65K LE FPGA, 780-FBGA | Intel
The Intel (formerly Altera) EP2AGX65DF29C6N is a high-density, low-power Arria II GX Field-Programmable Gate Array (FPGA) featuring 60,214 logic elements, 5,371,904 bits of embedded memory, and 364 user I/Os in a 780-ball FineLine BGA (FBGA) package. Built on TSMC's 40nm process, this device integrates up to 12 transceivers capable of 3.75 Gbps data rates, making it suitable for PCI Express Gen1/Gen2, Serial RapidIO, Gigabit Ethernet, and other high-speed serial protocols commonly used in wireless infrastructure, broadcast, and military systems. An FPGA (Field-Programmable Gate Array) is a class of programmable logic device containing an array of configurable logic blocks (CLBs), embedded memory, DSP blocks, and high-speed transceiver slices that can be re-programmed post-manufacturing. FPGAs sit at the apex of digital logic integration, between fixed-function ASICs and software-driven processors, providing hardware-timed parallel processing at nanosecond latency. The Arria II GX family is positioned as the mid-density, transceiver-rich member of Intel's programmable logic portfolio, balancing cost, power, and high-speed serial I/O for mainstream applications. Key features of the EP2AGX65DF29C6N include 2,530 LABs/CLBs, dedicated 18x18 multipliers, hard PCI Express Gen2 controller cores, and support for DDR3 SDRAM interfaces with on-chip termination. The 780-FBGA (29 mm x 29 mm) package includes an exposed die pad for thermal dissipation and supports the industrial operating range when ordered with the I-temperature suffix. The EP2AGX65DF29C6N variant specifies the C6 speed grade (commercial, -6) for cost-sensitive deployments where maximum transceiver reach is not required. Architecturally, the device uses a 40nm low-leakage CMOS process with on-die decoupling, clock networks with up to 16 PLLs, and adaptive logic modules (ALMs) that can implement 6-input look-up tables. The hard transceiver macros support multiple serial protocols without consuming soft logic resources, which preserves fabric utilization for the application payload. Typical applications include wireless baseband processing, video broadcast and image processing, military secure communications, and high-speed serial protocol bridging. Its combination of moderate logic density, embedded transceivers, and cost-effective packaging makes it well-suited for production deployments where the higher-end Arria V or Stratix families would be over-specified. Design considerations include PCB layout for the FBGA package (requires microvia stack-up and matched-length routing for transceiver channels), power sequencing for the 0.9V core and 1.8V/2.5V/3.3V I/O rails, and thermal management via the exposed pad. Quartus II software provides the development environment for HDL synthesis, place-and-route, and timing closure. This page synthesizes distributor pricing, drop-in speed-grade alternatives from the Arria II GX family, and practical design guidance not consolidated in the Intel datasheet.
EP2AGX65DF29I3G - Arria II GX FPGA 65K LE 780-FCBGA | Intel
The Intel EP2AGX65DF29I3G is a high-performance, low-power Arria II GX Field Programmable Gate Array (FPGA) in a 780-pin FineLine Ball-Grid Array (FCBGA) package. It integrates 60,214 logic elements, 5,371,904 bits of embedded memory, and 364 user I/Os, with integrated transceivers supporting up to 3.75 Gbps for serial connectivity. An FPGA (Field Programmable Gate Array) is a class of programmable logic device containing an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated silicon blocks such as transceivers, memory controllers, and DSP slices. In the broader taxonomy, FPGAs sit alongside CPLDs as programmable logic ICs, above fixed-function ASICs in design flexibility, and form the core of high-performance digital design for communications, video, and signal processing. The Arria II GX family is the mid-range transceiver-equipped node in the Arria II lineup, between Arria II GZ (high-end) and Cyclone IV (low-cost). Key features of the EP2AGX65DF29I3G include up to 8 integrated 3.75 Gbps transceivers, 6.4 Gbps for -1 speed grade, dedicated hard IP for PCI Express Gen1 (x1/x4/x8) and a 2.5/3.125 Gbps external memory interface. The device supports DDR3, DDR2, DDR, QDRII+, and RLDRAMII memory standards, allowing high-bandwidth external memory integration. It also embeds hard IP for high-speed serial protocols. Technically, the device is built on a 40nm process and uses 0.85V/1.1V core operation, with the I3 speed grade denoting an industrial temperature range. Configuration can be performed via JTAG, passive serial, fast passive parallel, or through Altera-supported EPCS/EPCQ configuration flash. The 780-FCBGA package provides 364 user I/Os and is a thermally enhanced fine-pitch BGA. Typical applications include wireless baseband processing, high-speed serial protocol bridging, video broadcast equipment, and high-performance DSP. Designers select the EP2AGX65DF29I3G when they need integrated multi-gigabit transceivers with mid-range logic density and industrial temperature operation. When designing, ensure proper PCB layout for BGA fan-out, thermal vias under the package, and a multi-rail decoupling network. Quartus II design software is required for synthesis, place-and-route, and bitstream generation. The I3 speed grade at industrial temperature is appropriate for thermally constrained environments where the -C6 commercial speed grade would not meet reliability targets. This page synthesizes distributor pricing, drop-in package-compatible alternatives, and practical design notes not found in the Altera/Intel Arria II GX datasheet, helping procurement and FPGA design teams evaluate drop-in and migration options.
EP2AGX65DF29I3N - Arria II GX FPGA 60K LE | Intel | 780-FBGA
The Intel (formerly Altera) EP2AGX65DF29I3N is a member of the Arria II GX family of field-programmable gate arrays (FPGAs) fabricated on a 40 nm TSMC low-power process. Per the Arria II GX Device Handbook, the device integrates 60,214 logic elements, 5,371,904 bits of embedded memory (M9K + M144K blocks), and 2530 LABs/CLBs, packaged in a 780-ball fine-line BGA (FBGA-780) at 29 x 29 mm with 364 user I/Os. The transceiver subsystem delivers up to eight multi-gigabit transceivers supporting data rates up to 3.75 Gbps, enabling protocols such as PCI Express Gen1/Gen2, Serial RapidIO, CPRI, and Gigabit Ethernet. Core voltage is 0.9 V, with the I/O subsystem providing LVDS, SSTL, HSTL, LVCMOS, and PCI/PCI-X signaling. The integrated transceivers allow the device to interface directly to SERDES-based backplanes and high-speed serial links without an external PHY. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing an array of configurable logic blocks (CLBs/LABs), programmable interconnect, dedicated block RAM, DSP blocks, and I/O cells, all of which can be reconfigured by the end user after manufacture. FPGAs sit in the broader taxonomy of programmable logic devices -> semiconductors -> integrated circuits, and are widely used as hardware accelerators, glue logic, and prototyping platforms for ASIC designs. Compared to ASICs, FPGAs offer fast time-to-market and in-field reconfigurability at the cost of higher per-unit power and lower raw performance. The Arria II GX family occupies the mid-range position in Intel's portfolio, between the low-power Cyclone series and the high-performance Stratix series, and was specifically engineered for cost-sensitive applications requiring transceivers and moderate logic density. The 780-FBGA package supports the full industrial temperature range (-40 C to +100 C), indicated by the 'I' in the MPN. The '3' speed grade places the device in the slow-but-low-power tier (versus -4/-5/-6), making EP2AGX65DF29I3N ideal for thermally constrained designs that still require transceiver capability. The 'N' suffix denotes lead-free / RoHS-compliant terminations. Typical applications include PCI Express Gen2 endpoint and root-complex designs, wireless baseband DSP, digital video broadcast equipment, industrial serial-backplane aggregation, and military/aerospace image processing. The combination of mid-range logic density and integrated transceivers makes it a strong fit for bridging FPGAs to ASSPs in heterogeneous system designs. When designing with EP2AGX65DF29I3N, ensure that the PCB accommodates the 1.0 mm pitch BGA, that the transceiver reference clocks are jitter-clean, and that the JTAG chain is correctly buffered for multi-device configuration. Quartus II software (legacy, replaced by Intel Quartus Prime with Arria II device support) is required for synthesis, place-and-route, and timing closure. This page synthesizes distributor pricing, Intel/Altera Arria II GX same-package variants, and practical design notes not found in the manufacturer datasheet alone.
EP2AGX65DF29I5 - Arria II GX 65K LE FPGA, 364 I/O | Intel
The Intel (formerly Altera) EP2AGX65DF29I5 is a high-density Arria II GX Field-Programmable Gate Array (FPGA) in the 780-pin FC-FBGA package with 364 user I/Os, built on a 40nm process technology. The device integrates 60,214 logic elements, 2,530 LABs (Logic Array Blocks), and 5,371,904 bits of embedded memory, operating at a maximum core frequency of 500 MHz with a 0.9 V core supply. The DF29 package designation refers to the 29 mm x 29 mm FC-FBGA footprint with high-speed transceiver-capable balls assigned along one edge. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device (PLD) that combines configurable logic blocks, programmable interconnects, and embedded memory and DSP resources on a single semiconductor die. FPGAs occupy the top of the programmable-logic hierarchy, above CPLDs and below ASICs, and are used to implement custom digital signal processing, high-speed serial interfaces, and glue logic without the NRE cost of an ASIC. The Arria II GX family specifically targets mid-range transceiver-based applications, bridging between Cyclone (low-cost) and Stratix (high-performance) families. Key features of the EP2AGX65DF29I5 include up to 8 high-speed transceivers supporting data rates up to 3.75 Gbps (PCIe Gen1/Gen2 capable), dedicated DSP blocks for high-throughput signal processing, embedded memory up to 4.5 Mbits of M9K blocks, and hardened PCIe and memory controllers. The 0.9 V core voltage combined with 1.2 V/1.5 V/2.5 V/3.3 V I/O standards minimizes power while maintaining 780-ball BGA compatibility with Altera's 40nm Arria II toolchain. The 40nm process delivers an optimal balance of performance and static power versus earlier 65nm/90nm nodes, and the Arria II GX architecture includes partial reconfiguration support for runtime logic swapping. The transceiver PHY supports multiple protocols including CPRI, OBSAI, SATA, and XAUI, making the family suitable for wireless backhaul and storage. Typical applications include wireless baseband and backhaul (LTE, WiMAX, CPRI), broadcast video processing, high-speed serial protocol bridging, PCIe Gen1/Gen2 endpoint or root complex designs, and military/aerospace signal processing. Industrial temperature grade (-40C to +100C ambient) is supported per the I5 speed grade suffix. When designing with the EP2AGX65DF29I5, ensure the PCB uses a minimum 1 mm pitch BGA land pattern with proper microvia stack-up and matched-length transceiver traces for 3.75 Gbps operation. Reference Altera AN 558 and AN 593 transceiver layout guidelines for the 780-BGA footprint. JTAG and active serial configuration should use the dedicated MSEL[3..0] pins; verify mode selection in Quartus II pin-planner before layout. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical layout guidance not found on any single distributor page.
EP2AGX65DF29I5G - Arria II GX FPGA 60K LE, 780-FCBGA | Intel
The Intel (formerly Altera) EP2AGX65DF29I5G 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 364 user I/Os in a 780-ball Flip-Chip BGA (FCBGA) package. Built on a 40 nm TSMC process, this transceiver-equipped device combines a hardened PCIe Gen2 hard IP block with up to 12.5 Gbps multi-gigabit transceivers, making it a single-chip solution for serial connectivity-heavy designs. An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit built from a matrix of configurable logic blocks (CLBs), embedded memory, DSP blocks, and programmable routing fabric that the user defines after manufacture via a hardware description language (HDL). FPGAs sit in the broader hierarchy of programmable logic -> semiconductor IC -> integrated circuit, and are typically chosen over ASSPs when time-to-market, parallel processing, or interface customization are paramount. The Arria II GX family targets the mid-range "sweet spot" between Cyclone (cost-optimized) and Stratix (high-performance) families, balancing transceiver speed with low static power. Key features of the EP2AGX65DF29I5G include eight 6.3125 Gbps multi-gigabit transceivers, two hard PCIe Gen2 controllers with x1/x2/x4 endpoint and root-port support, 17 DSP blocks, 2530 LABs (Logic Array Blocks), and on-chip termination (OCT) calibration. The device also offers configuration via fast passive parallel (FPP), active serial (AS), and JTAG modes, plus dedicated security features (AES-256 bitstream encryption) for IP protection. Operating from a 0.9 V core and 1.5 V/2.5 V/3.3 V I/O banks, the EP2AGX65DF29I5G consumes substantially less power than its Stratix IV predecessor while delivering comparable logic and transceiver performance. Architecturally, the device employs an adaptive logic module (ALM) - an 8-input fracturable LUT - which can be split into two independent 4-input LUTs for higher effective utilization in mixed arithmetic/control designs. The transceiver PMA layer supports multiple protocols including PCIe Gen1/2, XAUI, GbE, SATA, CPRI, and Serial RapidIO through PCS hardening, while the hard PCIe block offloads transaction layer complexity from soft logic. The 780-FCBGA package integrates the flip-chip die on an organic substrate with an integrated heat spreader, enabling 17 mm x 17 mm board-level designs. Typical applications include wireless basestation fronthaul CPRI links, broadcast video processing and bridging, high-speed serial protocol bridging (PCIe-to-GbE, XAUI repeaters), industrial imaging and machine vision, and military/aerospace signal processing. The combination of transceivers, PCIe hard IP, and mid-density logic makes it especially suited for designs migrating from ASIC to FPGA or upgrading from Cyclone IV. When designing with this device, pay close attention to transceiver reference clock routing, PCB-controlled impedance for 100-ohm differential pairs, and proper decoupling on the 0.9 V core rail. Quartus II Prime software (or the newer Quartus Prime Lite) is required for place-and-route and timing closure, with the device supported in Quartus versions 13.0 and later. This page synthesizes distributor pricing as of 2026-09-08, drop-in alternative MPNs from the Site MPN list, and practical PCB design notes not found in the manufacturer datasheet alone.
EP2AGX65DF29I5N - Arria II GX FPGA, 60K LE, 780-BGA | Intel
The Intel (Altera) EP2AGX65DF29I5N is a high-density Arria II GX Field-Programmable Gate Array (FPGA) from Intel's mid-range transceiver family, featuring 60,214 logic elements, 5,371,904 bits of embedded memory, and 364 user I/Os in a 780-ball Flip-Chip BGA package. Built on a 40 nm process, the device integrates up to 12 transceivers supporting data rates up to 6.375 Gbps, making it well suited for serial connectivity, video bridging, and wireless baseband designs. An FPGA (Field-Programmable Gate Array) is a type of programmable logic IC belonging to the broader semiconductor hierarchy of integrated circuits. FPGAs contain an array of configurable logic blocks (CLBs), embedded memory blocks, DSP slices, and high-speed transceivers, all interconnected by a programmable routing fabric. Unlike an ASIC, an FPGA's function is defined post-manufacture by loading a user bitstream, enabling rapid prototyping, hardware reconfiguration, and lower NRE costs. FPGAs are commonly used as a bridge between a CPU/MCU and high-speed I/O, or as standalone processing engines for digital signal processing, packet inspection, and protocol bridging. Key features of the EP2AGX65DF29I5N include 2,530 Logic Array Blocks (LABs), 12 dedicated transceivers, 8-input adaptive logic modules (ALMs), and integrated hard IP for PCIe Gen1 and Gen2, multi-gigabit transceivers, and external memory interfaces. The device supports DDR3, DDR2, DDR, and QDRII+ memory controllers with PHY, and offers hardened PCI Express Gen1 (x1/x4/x8) and Gen2 (x1/x4) endpoints for direct system connectivity without consuming fabric logic. Configuration is supported via fast passive parallel, passive serial, JTAG, and AES-256 encrypted bitstreams. The architecture is optimized for low-power, mid-density designs that require 3.125 Gbps to 6.375 Gbps serial links with deterministic latency, common in broadcast video, military communications, and test & measurement. Compared with higher-end Stratix devices, the Arria II GX balances transceiver performance with cost efficiency, offering a compelling power/performance ratio for cost-sensitive applications. Typical applications include HD-SDI video routers, wireless backhaul, 3G/4G baseband processing, software-defined radio (SDR), PCI Express endpoint cards, and high-speed serial interface bridging. Industrial temperature grade (-40C to +100C) and the 780-BGA package make the EP2AGX65DF29I5N suitable for harsh-environment embedded computing. When designing with this device, ensure proper power sequencing of the 0.9 V core, 1.5 V transceiver, and 2.5 V/3.3 V I/O rails, and provide matched impedance routing for the high-speed serial links. PCB layout must follow Intel's BGA escape and decoupling guidelines to maintain signal integrity at multi-gigabit data rates. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone, giving procurement and engineering teams a consolidated reference for the EP2AGX65DF29I5N.
EP2AGX95DF25C4G - 95KLE Arria II GX FPGA, 572-FCBGA | Intel
The Intel (Altera) EP2AGX95DF25C4G is a high-performance, low-power Arria II GX Field-Programmable Gate Array (FPGA) with 89,178 logic elements, 6,839,296 bits of embedded memory, and integrated transceivers, housed in a 572-ball FineLine BGA (FCBGA) package. It supports up to 260 user I/O pins and operates with a core voltage of 0.87 V to 1.03 V from a -40C to +85C industrial temperature grade. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing configurable logic blocks (CLBs), programmable interconnect, and dedicated I/O and memory resources that can be re-programmed to implement any digital logic function. FPGAs sit in the system hierarchy below ASICs and above general-purpose microcontrollers, offering hardware-level parallelism and deterministic timing for compute-intensive, high-throughput applications such as signal processing, protocol bridging, and high-speed serial I/O. Key features of the EP2AGX95DF25C4G include up to 8 multi-gigabit transceivers supporting data rates suitable for PCI Express Gen1/Gen2 and Serial RapidIO, dedicated DSP blocks for high-throughput arithmetic, and on-chip memory that supports true dual-port and FIFO operations at hundreds of MHz. The device uses SRAM-based configuration cells and supports encrypted bitstream loading. Architecturally, the EP2AGX95DF25C4G implements an 8-input adaptive logic module (ALM) fabric with 8.058 Kbits per ALM, full per-LAB carry chains, and hard IP for memory controllers and SERDES. The 572-ball FCBGA package provides a large pin-count matrix suitable for designs requiring many LVDS pairs and multiple transceiver channels. Typical applications include wireless baseband processing, high-definition video broadcast equipment, high-speed serial protocol bridging (PCIe, SRIO, Gbps Ethernet), industrial imaging, and military/aerospace signal processing. The combination of high logic density and integrated transceivers makes it well suited for systems that previously required an FPGA plus an external PHY. When designing with this device, use the Altera Quartus II design suite for synthesis, place-and-route, and timing closure. Pay particular attention to transceiver reference-clock routing and decoupling on the FCBGA power rails. Estimated: power dissipation at maximum toggle rate in the 572-ball package typically requires forced-air thermal management above 6 W of internal power.
EP2AGX95DF25C5G - Arria II GX FPGA, 89K LE, 6.8Mbit, 572-FCBGA | Intel
The Intel (formerly Altera) EP2AGX95DF25C5G is a high-performance, low-power Arria II GX Field-Programmable Gate Array (FPGA) housed in a 572-ball FineLine Ball-Grid Array (FCBGA) package. It integrates 89,178 logic elements (LEs), 6,839,296 bits of embedded memory, and 260 user I/O pins, with integrated transceivers optimized for 3.75 Gbps backplane and chip-to-chip interconnect. A Field-Programmable Gate Array (FPGA) is a semiconductor device built around a matrix of configurable logic blocks (CLBs), programmable interconnect, and embedded memory, DSP, and transceiver resources. FPGAs occupy the broad category hierarchy: FPGA -> programmable logic device (PLD) -> digital IC -> integrated circuit. Unlike fixed-function ASICs, FPGAs are reprogrammed in-system to implement custom digital logic, signal-processing pipelines, and high-speed serial protocols, making them ideal for low-volume designs, hardware prototyping, and systems whose feature set evolves after deployment. Key features of the EP2AGX95DF25C5G include 8 integrated transceivers supporting data rates up to 3.75 Gbps, 8-input adaptive logic modules (ALMs) for fine-grained arithmetic, 8.5 x 9-bit multipliers configurable as 17 x 17 or 18 x 18 signed multipliers for DSP blocks, and dynamic phase-alignment circuitry for high-speed serial interfaces. The device supports LVDS, LVPECL, SSTL, HSTL I/O standards and offers 1.0 V core operation at the C5 speed grade. Architecturally, the EP2AGX95DF25C5G uses a 40 nm process node, dedicated per-channel PMA blocks for each transceiver, and hardened PCI Express Gen1 hard IP. The C5 speed grade places it in the mid-range of Arria II GX device variants, balancing timing closure against power consumption for industrial and communications equipment. Typical applications include wired telecommunications backplanes, industrial imaging pipelines, video broadcast equipment, ASIC prototyping, and PCI Express endpoint cards. The high I/O count and transceiver density make it especially well-suited to multi-channel serial-link aggregation designs. When designing with this device, ensure the board layout supports the FCBGA 1.0 mm ball pitch with appropriate microvia stack-up, and use the Quartus II design suite (version 13.0 or later with Arria II device support) for synthesis, place-and-route, and timing closure.
EP2AGX95DF25C6G - Arria II GX FPGA 89K LE 572-FCBGA | Intel
The Intel EP2AGX95DF25C6G is a member of the Arria II GX family of mid-range, transceiver-equipped FPGAs, integrating 89,178 logic elements, 6,839,296 bits of embedded memory, and 260 user I/O in a 572-ball FineLine BGA (FCBGA, 25x25 mm) package. It features up to 12 integrated transceivers operating up to 6.375 Gbps, providing a high-bandwidth serial interface for protocols such as PCIe Gen2, Gigabit Ethernet, Serial RapidIO, and CPRI, while the speed grade -6 indicates the performance bin within the family. The device is fabricated on a 40 nm process and targets applications that require a balance of logic density, on-chip memory, and multi-gigabit serial I/O. A field-programmable gate array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), embedded memory, DSP blocks, programmable I/O, and (in transceiver families such as Arria II GX) hardened multi-gigabit transceivers. Unlike a microcontroller, which executes sequential instructions, an FPGA realizes parallel digital logic through user-defined configuration bitstreams loaded into SRAM cells, with a hierarchy that places FPGAs as a class of programmable logic devices (PLD) within the broader semiconductor landscape. Key technical features of the EP2AGX95DF25C6G include up to 6.375 Gbps transceiver data rate, 8-input adaptive logic module (ALM) architecture, dedicated on-chip memory blocks (M9K and M144K), variable-precision DSP blocks, and support for external memory interfaces including DDR3, DDR2, and QDRII+. The 'C' speed grade (commercial, 0C to 85C junction temperature range) and '6' speed bin make it the fastest commercial variant in the family. Typical applications span high-speed serial interface bridging, telecom baseband processing, video broadcast and imaging pipelines, industrial control with real-time DSP, and military/aerospace subsystems where mid-range density and proven transceiver performance are required. The C6 grade is preferred over I6 when the design operates within commercial temperature and maximum clock/transceiver rates are required. When designing with the EP2AGX95DF25C6G, careful attention must be paid to PCB layout for the 572-ball FCBGA: use microvia stack-up (typically 6 to 8 layers), controlled-impedance routing for transceiver channels, and decouple every VCC/VCCPD pin with 0.1 uF plus 10 uF bulk capacitance. Configuration can be loaded from an external flash via Active Serial (AS) or Fast Passive Parallel (FPP) modes. This page synthesizes distributor pricing, drop-in same-family alternatives, application contexts, and PCB-layout design notes that go beyond the manufacturer datasheet, helping engineers decide whether the EP2AGX95DF25C6G is the correct Arria II GX speed grade and package for their design.
EP2AGX95DF25C6N - Arria II GX FPGA, 89K LE, 572-FCBGA | Intel
The Intel EP2AGX95DF25C6N is a high-density Arria II GX Field-Programmable Gate Array (FPGA) featuring 89,178 logic elements, 3,747 LABs, and 6,839,296 bits of embedded memory in a 572-ball Flip-Chip BGA (FCBGA) package. It integrates up to 260 user I/Os and is built on a 40 nm process technology operating from a 0.9 V core supply. An FPGA (Field-Programmable Gate Array) is a type of integrated circuit whose logic functionality is defined by the customer after manufacturing, rather than at the fab. In the broader taxonomy, FPGAs belong to programmable logic devices, which also include CPLDs (Complex Programmable Logic Devices). Arria II GX sits in the mid-range of Intel's FPGA portfolio, positioned between the low-power Cyclone family and the high-performance Stratix family. The "GX" suffix denotes integrated transceivers optimized for serial connectivity. Key features include 3.125 Gbps transceivers, dedicated DSP blocks for high-speed arithmetic, and embedded memory blocks supporting FIFO and dual-port operation. The device includes a hard PCI Express Gen1 endpoint block and supports external memory interfaces including DDR3, DDR2, and QDRII+. Configuration is supported via JTAG, passive serial, or fast passive parallel modes. Architecturally, the EP2AGX95DF25C6N combines a fabric of adaptive logic modules with embedded multiplier blocks, phase-locked loops for clock management, and high-speed serial transceiver channels. The 40 nm process delivers a balance of performance and power efficiency suitable for mid-volume applications. Typical applications include telecom line cards, video processing pipelines, industrial machine vision, and wireless baseband processing where transceiver density and DSP throughput are required. The 572-ball FCBGA package supports high-speed signal integrity for multi-gigabit interfaces. When designing with this device, ensure adequate power decoupling and thermal management. The 0.9 V core rail requires low-impedance PCB routing with bulk and ceramic decoupling placed close to the device. Signal integrity analysis is recommended for transceiver channels operating at 3.125 Gbps. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
EP2AGX95DF25I3G - Arria II GX FPGA, 95K LE, 572-FCBGA | Intel
The Intel EP2AGX95DF25I3G is a high-performance, low-power Arria II GX Field Programmable Gate Array (FPGA) housed in a 572-ball Flip-Chip BGA (FCBGA) package. According to the manufacturer datasheet, the device integrates approximately 89,178 logic elements backed by 6,839,296 bits of embedded memory, with 260 user I/O pins and integrated transceivers optimized for high-speed serial connectivity. The 'I' speed grade and '3' core voltage designation place it in the industrial-temperature, mid-performance tier of the Arria II GX family. An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit whose digital logic fabric, routing interconnect, and I/O behavior are configured by the end user after manufacture. Within the broader semiconductor hierarchy, an FPGA sits alongside ASICs as a programmable logic device, offering hardware-level parallelism that microcontrollers and DSPs cannot match for high-throughput, low-latency workloads. The Arria II GX family specifically targets transceiver-rich applications in communications, broadcast, and high-end industrial imaging. Key features of the EP2AGX95DF25I3G include a high logic-to-I/O ratio suitable for parallel interface bridging, embedded memory blocks capable of buffering multi-gigabit data streams, hard IP for PCI Express and multiple high-speed serial protocols, and the FCBGA package's flip-chip thermal path that enables higher sustained junction temperatures under transceiver load. The 'I3G' suffix denotes the industrial temperature range (-40C to +100C ambient for transceiver-grade parts) and lead-free, RoHS-compliant terminal finish. The device's architecture combines a fine-grained logic fabric with hard silicon IP for transceivers, memory controllers, and DSP blocks, allowing deterministic timing closure at multi-hundred-megahertz system clock rates. Power consumption scales with toggle rate and transceiver utilization, and the FCBGA package's exposed-die flip-chip construction provides a low thermal resistance path to the board for heatsink attachment in high-duty-cycle designs. Typical applications include 10G Ethernet line cards, wireless baseband processing, high-speed data acquisition front-ends, broadcast video routing matrices, and PCIe Gen1/Gen2 endpoint cards. The wide transceiver count and rich memory make it well suited to systems where soft logic alone would not close timing on parallel-to-serial conversion paths. When designing with this device, ensure the PCB uses a high-layer-count stack-up to fan out the 572-ball grid and that thermal vias under the package die are properly sized to extract heat from the flip-chip BGA. Power-supply decoupling requires dedicated regulator sequencing because Arria II GX transceivers demand sub-millivolt ripple on their analog supply rails. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
EP2AGX95DF25I5G - Arria II GX FPGA 89K LE 6.8Mb 572-FCBGA | Intel
The Intel (formerly Altera) EP2AGX95DF25I5G is a high-performance, low-power Arria II GX Field-Programmable Gate Array (FPGA) with 89,178 logic elements, 6,839,296 bits of embedded memory, and 260 user I/O pins, housed in a 572-ball Flip-Chip BGA (FCBGA) package. It features integrated transceivers, 3747 CLBs, and operates in the industrial temperature range. An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit built around a matrix of configurable logic blocks (CLBs) connected via programmable interconnect. FPGAs belong to the broader category of programmable logic devices (PLDs), sitting alongside CPLDs in the digital logic hierarchy. Unlike fixed-function ASICs, FPGAs are reconfigured by the designer after manufacture, enabling rapid prototyping, hardware acceleration, and post-deployment updates. The Arria II GX family specifically targets mid-range applications requiring transceivers and DSP blocks alongside general-purpose logic. Key features of the EP2AGX95DF25I5G include 89,178 logic elements (LEs), 6,839,296 embedded memory bits (approximately 6.83 Mbit), 4 transceiver blocks supporting multi-gigabit serial protocols, and 260 user I/O pins. The part carries an industrial temperature grade designation (suffix I5 indicating -40C to +100C operation) and is built on a 40nm process node. The 572-ball FCBGA package supports high-speed signal integrity required for transceiver-based designs. Architecturally, the Arria II GX integrates hard IP for PCI Express Gen1/Gen2, multi-gigabit transceivers up to 6.375 Gbps, dedicated DSP blocks for high-throughput signal processing, and on-chip memory controllers. The 6.83 Mbit of embedded RAM is distributed across M9K and M144K blocks, balancing fine-grained and bulk storage allocation. Transceiver capability makes this family particularly suitable for serial connectivity, while the 260 I/Os provide ample parallel interface bandwidth for memory buses and control logic. Typical applications include high-speed serial interface bridging, telecom backplane aggregation, video processing and broadcast equipment, military/aerospace signal processing, medical imaging systems, and ASIC prototyping. The transceiver channels support protocols such as PCIe Gen1/Gen2, Gigabit Ethernet, Serial RapidIO, and CPRI/OBSAI in wireless base stations. When designing with this part, ensure the PCB layout accommodates the 1.0 mm or 0.8 mm pitch FCBGA ball array, which requires microvia or HDI PCB technology. Thermal management relies primarily on the package's exposed-die flip-chip construction, so a heatsink with adequate airflow is recommended for sustained high utilization. Quartus II software is required for design entry, synthesis, place-and-route, and bitstream generation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in a single source, combining verified web data with engineering guidance for engineers evaluating the Arria II GX platform.
EP2AGX95DF25I5N - Arria II GX 95K LEs FPGA, 260 I/O 572-FCBGA
The Intel (formerly Altera) EP2AGX95DF25I5N is a high-density, transceiver-equipped Arria II GX Field-Programmable Gate Array (FPGA) housed in a 572-ball FCBGA package. The device integrates 89,178 logic elements, 3,747 LABs (logic array blocks), 4,486 Kbits of embedded memory (M9K), and 260 user I/O pins, fabricated on a 40 nm process node at 0.9 V core voltage with maximum internal clock rates up to 500 MHz. The part ships in industrial temperature grade (-40C to +100C ambient) and supports up to 6 high-speed transceiver channels supporting rates up to 3.75 Gbps in some configurations, suitable for PCIe Gen1/Gen2, Serial RapidIO, Gigabit Ethernet, and CPRI backhaul links. An FPGA (Field-Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs/LABs), programmable interconnects, and dedicated silicon IP blocks (memory, DSP, transceivers, PLLs). In the broader taxonomy, FPGAs belong to the programmable logic device (PLD) family, which itself is a sub-category of digital integrated circuits used for hardware-level parallel processing. Designers select FPGAs over ASICs for low-to-mid volume production, prototyping, and applications requiring post-deployment reconfigurability. Key differentiators of the Arria II GX family include integrated transceivers that eliminate the need for external PHY chips, embedded PCI Express hard IP blocks, and DSP blocks for high-throughput signal-pipeline acceleration. The EP2AGX95 specifically targets mid-range applications requiring a balance of logic density, memory bandwidth, and serial connectivity. The DF25 package designation indicates a 25 mm x 25 mm FCBGA body with exposed-die lid for thermal management. Power architecture uses 0.9 V core supply plus separate VCCPD (pre-driver), VCCIO (I/O bank), VCCR_GXB and VCCT_GXB (transceiver analog supplies), and PLL analog rails. Designers must implement a sequencing strategy documented in the Arria II GX Device Handbook to prevent latch-up. The 572-FCBGA package offers a typical theta_JA around 10-14 C/W with adequate airflow, but junction temperatures must stay below 100C for industrial-grade reliability. Typical applications include wireless baseband processing, software-defined radio (SDR), video broadcast and pro-AV infrastructure, military radar signal chains, test and measurement ASIC prototyping, and PCIe Gen2 endpoint cards. The integrated transceivers make this part especially attractive for protocol-bridge and aggregation designs. When designing with the EP2AGX95DF25I5N, designers must install the Quartus II design software (legacy support required because the Arria II family is end-of-life on newer Quartus Prime Pro releases). Plan for power-rail sequencing, multiple decoupling capacitor values on every supply, and thermal relief on inner PCB layers tied to the package substrate balls. This page synthesizes distributor pricing, drop-in alternatives drawn from the same Arria II GX 95K logic-density bin, and practical design considerations compiled from Intel/Altera device handbooks and reference designs - information that complements the official datasheet with cross-vendor purchasing guidance.
EP2AGX95EF29C3N - Arria II GX FPGA, 95K LE, FBGA-780 | Altera
The Altera EP2AGX95EF29C3N is a member of the Arria II GX FPGA family delivering approximately 95,000 logic elements, integrated transceivers up to 6.375 Gbps, and a 780-ball FineLine BGA (FBGA-780) package. The device pairs a logic-rich fabric with dedicated hardware for memory, DSP, and serial I/O, targeting mid-range applications that require both DSP throughput and high-speed serial connectivity. A Field-Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), interconnect, and I/O elements that can be electrically programmed after manufacture to implement arbitrary digital circuits. FPGAs sit at the same hierarchical level as ASICs and CPLDs in the broader category of programmable logic devices (PLDs), but offer higher logic density and finer-grained parallelism. Within Altera/Intel's portfolio, the Arria II GX family targets mid-cost transceiver-based designs, positioned between the low-cost Cyclone series and the high-end Stratix series, and optimized for protocols such as PCIe Gen2, Gigabit Ethernet, Serial RapidIO, and CPRI. Key features of the EP2AGX95EF29C3N include 12 transceivers at up to 6.375 Gbps, embedded PCIe Gen2 hard IP blocks (x1, x2, x4), dedicated DSP blocks supporting 18x18 multipliers, and on-chip memory of approximately 5.7 Mbits distributed plus block RAM. The -C3 speed grade and industrial temperature variant position the device for cost-sensitive mid-performance designs. Arria II GX uses a 40nm process node and features Adaptive Logic Module (ALM) architecture, where each ALM contains an 8-input fracturable look-up table combined with dedicated registers. Transceivers incorporate signal conditioning, equalization, and built-in PCIE PHY IP to ease protocol implementation. Typical applications include wireless baseband processing, video broadcast and image processing pipelines, industrial control and test equipment, and PCIe Gen2 endpoint cards. The combination of transceivers, DSP blocks, and on-chip memory makes it well-suited for DSP-heavy designs with moderate serial I/O requirements. When designing with this part, ensure proper power-rail sequencing between VCC, VCCAUX, and VCCP, as incorrect sequencing can damage the device. Transceiver channels require dedicated reference clocks with controlled jitter; use an FPGA-grade oscillator rather than a generic clock source. This page synthesizes distributor pricing, drop-in alternatives from the same Altera Arria II GX family, and practical design notes not found in the manufacturer datasheet.
EP2AGX95EF29C4G - Arria II GX FPGA 89K LE 780-FCBGA | Intel
The Intel (formerly Altera) EP2AGX95EF29C4G is a high-performance, low-power Arria II GX Field-Programmable Gate Array (FPGA) integrating 89,178 logic elements, 6,839,296 bits of embedded memory, and 372 user I/Os in a 780-pin flip-chip BGA (FCBGA) package. The device combines a rich programmable logic fabric with up to 12 transceivers capable of 3.75 Gbps operation, making it suitable for high-speed serial I/O and DSP-intensive designs. What is an FPGA? A Field-Programmable Gate Array is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs), programmable interconnect, and embedded resources such as block RAM, DSP slices, and high-speed transceivers. FPGAs occupy a unique position in the computing hierarchy between general-purpose CPUs/GPUs and fixed-function ASICs: they offer hardware re-programmability while delivering ASIC-like parallelism for latency-critical workloads. Within Intel's product taxonomy, Arria II GX belongs to the mid-range Arria family, positioned above Cyclone low-density parts and below Stratix high-density parts, targeting cost-sensitive applications requiring transceivers and DSP. Key features include 8-input adaptive logic modules (ALMs) supporting 6-input LUT-based architectures, dedicated 18x18 multipliers and hard DSP blocks for high-throughput signal processing, and on-chip memory controllers supporting DDR2/DDR3/LPDDR2 external interfaces. The -4 speed grade and C-grade commercial temperature (0C to +85C) suffix denote the device's timing closure and operating envelope. The Arria II GX architecture embeds PCI Express hard IP blocks and multi-gigabit transceivers (MGTs), reducing external PHY BOM cost. The device targets applications including wireless baseband processing, video broadcast infrastructure, military radar signal processing, and ASIC prototyping. Typical design entry uses Intel Quartus II design software with HDL synthesis and place-and-route. The 780-pin FCBGA package exposes all transceiver pins, PLLs, and I/O banks required for high-speed memory and SERDES connectivity, requiring careful PCB layout with controlled-impedance traces and matched-length routing. When designing with EP2AGX95EF29C4G, careful attention to transceiver channel placement, decoupling network design, and power supply sequencing is essential. Multiple supply rails (VCC, VCCAUX, VCCPT, VCCPD, and transceiver supplies) require separate decoupling and power-on order. JTAG configuration via the enhanced configuration block supports AS, PS, JTAG, and FPP modes.
EP2AGX95EF29C4N - Arria II GX FPGA 89K LE 780-FBGA | Intel
The Intel EP2AGX95EF29C4N is a member of the Arria II GX family of mid-range FPGAs fabricated on a 40 nm low-power process, integrating 89,178 logic elements, 6,839,296 bits of embedded memory, and 372 user I/O in a 780-ball FineLine BGA package. It operates from a 0.9 V core supply and supports transceiver speeds up to 6.375 Gbps for serial connectivity, with embedded transceivers and PCI Express hard IP blocks aimed at high-bandwidth bridging and backplane applications. A Field Programmable Gate Array (FPGA) is a programmable semiconductor that implements custom digital logic through a configurable array of logic elements, embedded memory blocks, DSP blocks, and high-speed transceivers, all wired by programmable interconnect. FPGAs sit within the broader taxonomy of programmable logic devices -> programmable logic -> integrated circuits -> semiconductors, and are positioned above fixed-function ASICs in flexibility but below microcontrollers in ease of use, making them the workhorse for hardware-accelerated signal processing, protocol bridging, and prototype-to-production design. Key features include 8 transceivers at up to 6.375 Gbps, 4 PCI Express hard IP blocks (x1/x4/x8), dedicated DSP blocks for fixed- and floating-point math, and an active serial configuration interface. The 780-FBGA package exposes 372 user I/O pins through 12 I/O banks supporting DDR3, LVDS, and other common interface standards, while 4 PLLs and 28 global clocks provide flexible timing closure for multi-clock domain designs. The Arria II GX architecture pairs a register-rich logic fabric with hard IP for memory controllers and PCI Express, eliminating soft logic overhead and reducing compile time. Transceivers are grouped into banks with dedicated clock-data-recovery circuitry, allowing the device to interface directly to SFP+, SATA, or backplane SERDES without external PHY ICs in many designs. Typical applications include high-speed serial protocol bridges (PCI Express Gen1/Gen2 endpoints, SFP+ to ASIC bridges), wireless baseband signal processing, video broadcast and image processing pipelines, and military/aerospace secure communications. The mid-range density targets designs that are too large for CPLDs but do not require the largest Stratix-class devices. When designing with the EP2AGX95EF29C4N, plan power rail sequencing between 0.9 V core and 1.1/1.5/2.5/3.3 V I/O supplies carefully, and provide a stable reference clock to the transceiver reference inputs to minimize jitter. Use the Quartus II design software for synthesis, place-and-route, and timing closure. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes that supplement the manufacturer datasheet with cross-reference guidance not always available from Intel directly.
EP2AGX95EF29C5G - Arria II GX FPGA, 89K LE, 780-FBGA | Intel
The Intel (formerly Altera) EP2AGX95EF29C5G is a high-density Arria II GX family field-programmable gate array (FPGA) featuring 89,178 logic elements, 3,747 LABs/CLBs, and 6,839,296 bits of embedded memory in a 780-pin flip-chip fine-line BGA (FC-FBGA) package. The device integrates up to 12 transceivers supporting multi-gigabit serial protocols and is built on a 40 nm low-power process targeting transceiver-rich mid-range applications. A typical configuration operates at 500 MHz core logic with 0.9 V core supply. An FPGA (field-programmable gate array) is a reconfigurable semiconductor device containing an array of programmable logic blocks, interconnect, memory, and increasingly hard IP such as transceivers and DSP blocks. FPGAs sit in the broader taxonomy of programmable logic devices (PLDs) and complement ASICs by offering hardware re-programmability and faster time-to-market. The Arria II GX series specifically targets mid-range transceiver applications, between the low-power Cyclone family and the high-end Stratix family, balancing cost, power, and transceiver performance. Key features of the EP2AGX95EF29C5G include 372 user I/O pins, dedicated hardware multiplier blocks (DSP blocks) for high-throughput signal processing, embedded memory blocks (M9K) distributed across the fabric, and hard PCI Express (PCIe) Gen1/Gen2 IP cores. The 780-pin FC-FBGA package supports high-speed transceiver signals requiring controlled-impedance escape routing and a low-inductance power distribution network. Architecturally, the device uses logic elements (LEs) as the basic building block, organized into LABs (logic array blocks), with adaptive logic modules (ALMs) supporting both combinational and registered modes. The transceiver blocks support data rates up to 3.75 Gbps with multiple protocol personalities, including PCIe, SATA, CPRI, and Serial RapidIO. Typical applications include wireless baseband processing, video broadcasting infrastructure, industrial imaging, radar signal processing, and test and measurement equipment. The device suits any application requiring mid-range logic density combined with high-speed serial I/O. When designing with this device, careful attention to PCB layout, power integrity, and signal integrity around the transceiver pins is critical. A multi-layer PCB with continuous ground planes and dedicated transceiver power filtering is recommended. Use the Altera Quartus II design tool for synthesis, place-and-route, and timing closure. This page synthesizes distributor pricing, drop-in FPGA alternatives in the same 780-FBGA footprint, and practical FPGA design considerations not found in the manufacturer datasheet alone.
EP2AGX95EF29C5N - Arria II GX FPGA 89KLE, 780-FCBGA | Intel
The Intel (formerly Altera) EP2AGX95EF29C5N is a member of the Arria II GX family of mid-range FPGAs fabricated on a 40 nm process, delivering 89,178 logic elements, 4,488 Kbits of embedded memory, and 6,839,296 RAM bits in a 780-ball FineLine BGA (FCBGA) package. It integrates up to 12 transceiver channels supporting data rates up to 6.375 Gbps, making it well suited for serial connectivity, video bridging, and backplane applications. A Field-Programmable Gate Array (FPGA) is a reconfigurable semiconductor device built from an array of configurable logic blocks (CLBs), embedded memory, DSP blocks, and programmable interconnect, allowing hardware designers to implement custom digital circuits and parallel processing architectures after silicon fabrication. The Arria II GX family sits between the low-power Cyclone and the high-end Stratix families, targeting mid-range applications that require a balance of logic density, DSP performance, and high-speed serial transceivers without the cost of premium high-end FPGAs. Key features include 372 maximum user I/O pins, embedded transceiver PMA/PCS blocks with CPRI/OBSAI/PIPE/PCIe protocol support, dedicated hard memory controllers, and configurable fractional PLLs for clock management. Hard IP blocks reduce logic utilization and improve timing closure for memory and connectivity interfaces. The 6.375 Gbps transceivers provide robust signal integrity for chip-to-chip and backplane links. The Arria II GX architecture combines a high-performance logic fabric with on-chip transceivers, supporting protocols such as PCIe Gen1/Gen2, Gigabit Ethernet, CPRI, and OBSAI. The design targets mid-range applications including wireless baseband processing, broadcast video equipment, and military/aerospace systems that need deterministic latency and high data throughput. Typical applications include wireless infrastructure (baseband and radio card processing), broadcast video processing and routing, industrial imaging and machine vision, test and measurement instrumentation, and high-speed serial backplane bridging. The integrated transceivers simplify designs that require multi-gigabit serial links. Design consideration: When using the embedded transceivers, refer to the Arria II GX Device Handbook for PCB layout guidelines for the FCBGA-780 package. Power supply sequencing and decoupling are critical; use the Altera/Intel PowerPlay early power estimator before layout to plan thermal management. This page synthesizes distributor pricing, drop-in Arria II GX alternatives from the same Intel FPGA family, and practical design notes that go beyond what is published in the device datasheet.
EP2AGX95EF29C6G - 89K LE Arria II GX FPGA, 780-FCBGA | Intel
The Intel (formerly Altera) EP2AGX95EF29C6G is a high-performance, low-power Arria II GX Field-Programmable Gate Array (FPGA) built on a 40nm process technology. It integrates 89,178 logic elements, 4,494 Kbits of embedded memory, and 372 user I/Os into a 780-ball FineLine Ball-Grid Array (FBGA) package measuring 29 mm square. The device operates from a 0.87 V to 0.93 V core supply and supports transceiver rates up to 3.75 Gbps, making it well suited for serial connectivity and mid-range signal-processing designs. What is an FPGA? A Field-Programmable Gate Array is a semiconductor device containing an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated hardened IP such as transceivers, block RAM, DSP blocks, and PLLs. Unlike fixed-function ASICs, FPGAs are reprogrammed in the field to implement arbitrary digital logic, hardware accelerators, or interface bridges. FPGAs occupy a mid-position between software CPUs (flexible, slower) and ASICs (fast, expensive, non-reprogrammable) in the broader digital logic hierarchy: programmable logic device -> FPGA -> programmable logic IC -> logic semiconductor -> integrated circuit. Key features of the EP2AGX95EF29C6G include up to 12 transceivers, dedicated hardware multipliers, 8 PLLs, and embedded memory blocks with ECC support. The Arria II GX architecture delivers high serial bandwidth at low power, with the EF29 package variant targeting applications requiring transceiver-rich I/O at moderate logic density. Typical applications include high-speed serial protocol bridging (PCI Express Gen1/Gen2, Serial RapidIO, Gigabit Ethernet), video broadcast and processing, wireless baseband, industrial test equipment, and defense/aerospace signal processing. The 780-FCBGA footprint provides sufficient I/O for multi-channel designs while keeping PCB layer count manageable. When designing with this device, ensure the Quartus II design tool supports the EP2AGX95 family and verify power-sequencing requirements for the 0.9 V core rail. Decoupling and thermal management are critical due to the BGA package's thermal resistance and the transceiver power consumption. This page synthesizes distributor pricing, drop-in alternatives, and design notes that complement the manufacturer datasheet.
EP2AGX95EF29C6N - Arria II GX FPGA 89K LE 780-FBGA | Intel | Altera
The Intel (formerly Altera) EP2AGX95EF29C6N is a high-density, low-power Arria II GX Field-Programmable Gate Array (FPGA) housed in a 780-ball FineLine Ball-Grid Array (FBGA) package with 372 user I/O pins. Built on a 40 nm process, the device integrates 89,178 logic elements, 3,747 Logic Array Blocks (LABs), 6,839,296 bits of embedded memory, and 6 transceivers capable of up to 6.375 Gbps operation. The C6 speed grade combined with the commercial 0°C to 85°C junction temperature window targets mainstream telecom, broadcast, and high-speed serial-prototype designs. An FPGA (Field-Programmable Gate Array) is a reconfigurable digital integrated circuit that combines programmable logic fabric, embedded memory blocks, DSP slices, and high-speed serial transceivers on a single die. The Arria II GX family sits between Cyclone (low-cost) and Stratix (high-performance) in Altera's mid-range portfolio, targeting transceivers-up-to-6.375-Gbps applications such as PCIe Gen2, Serial RapidIO, CPRI, and 3G/HD-SDI video bridging. Engineers choose FPGAs over ASICs when time-to-market, in-field reprogrammability, or low NRE cost outweigh raw unit-price advantages. Key differentiators of EP2AGX95EF29C6N include the 6 embedded transceivers (CPRI/OBSAI-friendly data rates), hard PCI Express Gen2 IP blocks, 12 PLLs for clock management, and dedicated 18x18 multipliers optimized for DSP pipelines. The 780-ball FBGA package exposes 24 transceivers channels and 372 general-purpose I/Os that support LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards. Internal configuration is supported via passive serial, fast passive parallel, JTAG, and Altera-enhanced configuration devices. Typical applications include 3G/4G wireless baseband preprocessing, radio-over-fronthaul (CPRI) line cards, PCIe Gen2 endpoint acceleration, HD-SDI/3G-SDI broadcast routers, and ASIC prototyping. The 6.375 Gbps transceivers and PCI-SIG-compliant hard IP reduce external PHY count and BOM cost compared with general-purpose FPGAs of similar logic density. For design entry, use Quartus II (version 9.1 or later) with the Arria II GX device library; pinout assignments are stored in the EP2AGX95 device pin-out file. The exposed pad (ePAD) on the FBGA must be soldered to a continuous ground plane for thermal dissipation. Decoupling requires 100 nF near every VCC/GND pair plus 10 µF bulk caps on each power rail (VCC, VCCPD, VCCR, VCCT, VCCA). This page synthesizes distributor pricing, drop-in same-package alternatives, and practical board-level design notes not consolidated in the manufacturer datasheet, with all values verified against DigiKey, Mouser, Octopart, and the original Intel/Altera datasheet.
EP2AGX95EF29I3G - Arria II GX FPGA, 89K LE, 780-FBGA | Intel
The Intel (formerly Altera) EP2AGX95EF29I3G is a high-density Arria II GX Field-Programmable Gate Array (FPGA) integrating 89,178 logic elements, 6,839,296 bits of embedded memory, and 372 user I/Os in a 780-ball flip-chip BGA (FCBGA) package. Built on a 40 nm low-power process, this FPGA delivers transceiver-rich mid-range performance for high-speed serial I/O and DSP-intensive designs, making it a workhorse for cost-sensitive line-card, broadcast, and wireless backhaul applications. An FPGA (Field-Programmable Gate Array) is a semiconductor device built from an array of configurable logic blocks (CLBs), programmable interconnect, dedicated DSP blocks, embedded memory, and high-speed transceiver physical media attachment (PMA) and physical coding sublayer (PCS) circuitry. FPGAs occupy a unique position in the computing hierarchy between general-purpose microcontrollers/MPUs and fixed-function ASICs: they deliver hardware-level parallelism and deterministic latency while remaining in-system reprogrammable, which shortens time-to-market and supports late-stage design changes. Within Intel's product taxonomy, the Arria II GX family sits between the low-power Cyclone series and the high-end Stratix series, targeting mid-range applications that need transceivers and DSP but do not require the largest fabric. Key features of the EP2AGX95EF29I3G include up to 8.5 Gbps transceivers, dedicated 6.25 Gbps PCIe hard IP blocks, hardware DSP blocks supporting 18x18 multipliers at up to 250 MHz, and on-chip RAM up to 6.8 Mbits. The -I3 speed/temperature grade indicates an industrial temperature range of -40C to +100C and a speed grade 3 timing bin. Power is supplied through dedicated VCC, VCCA_PLL, and VCCPD banks, with POR (power-on-reset) circuitry ensuring clean configuration. The Arria II GX architecture uses adaptive logic modules (ALMs) with 8-input fracturable look-up tables (LUTs), each capable of implementing two independent 4-input functions, plus dedicated registers, adders, and carry chains. The transceiver blocks (GX) integrate clock-data recovery (CDR), serializer/deserializer (SERDES), and channel bonding logic supporting protocols such as PCIe Gen1/Gen2, Gigabit Ethernet, CPRI, OBSAI, Serial RapidIO, and 10G optical interfaces when used in conjunction with external PHYs. Memory interfaces include DDR2/DDR3 hard controllers with read/write leveling. Typical applications for the EP2AGX95EF29I3G include wireless baseband processing (CPRI links to remote radio heads), broadcast video routers and format converters, military secure communications, test and measurement equipment, and high-speed serial bus aggregation. Designers choose this part when 89K logic elements and embedded transceivers balance well against power, cost, and PCB area constraints. When designing with this FPGA, pay careful attention to transceiver reference clock jitter (<1 ps RMS recommended for 6.25G operation), matched-length differential pair routing for MGT lanes, and decoupling network density near each BGA power ball. Configuration via JTAG, Passive Serial (PS), or Fast Passive Parallel (FPP) modes should be selected based on system boot requirements. Quartus II design software (version 13.0 or later) is required for synthesis, place-and-route, and bitstream generation. This page synthesizes distributor stock levels, package-level cross references within the Arria II GX family, and practical design notes not found in the manufacturer datasheet alone.
EP2AGX95EF29I3N - 95KLE Arria II GX FPGA 780-FBGA | Intel
The Intel (formerly Altera) EP2AGX95EF29I3N is a high-density Arria II GX field-programmable gate array (FPGA) integrating 89,178 logic elements (3,747 LABs / CLBs) with 6,839,296 bits of embedded memory in a 780-ball FineLine BGA (FBGA-780, 29x29 mm) package, rated for the industrial temperature range (-40C to +100C). Built on a 40nm process, this mid-range Arria II GX member combines high-speed serial transceivers with substantial logic and on-chip memory density for cost-sensitive mid-range applications. What is an FPGA? A Field-Programmable Gate Array is a semiconductor device containing configurable logic blocks (CLBs/LABs), programmable interconnect, and dedicated hard IP blocks (transceivers, memory controllers, DSP slices) that can be re-programmed post-manufacturing. FPGAs sit between general-purpose microcontrollers and application-specific integrated circuits (ASICs), offering hardware-level parallelism and reconfigurability that CPUs cannot match. The Arria II GX family specifically targets applications requiring integrated multi-gigabit transceivers at lower cost than the high-end Stratix family. Key features of the EP2AGX95EF29I3N include 372 user I/O pins, integrated 3.125 Gbps transceivers (per Arria II GX family specifications), on-chip DSP blocks for high-speed signal processing, and a 0.9V core supply. The industrial temperature grade (I3N suffix: I = industrial, 3 = speed grade, N = lead-free) makes this part suitable for harsh-environment deployments including industrial automation, military/aerospace subsystems, and outdoor telecommunications equipment. The 40nm process technology delivers a favorable logic-to-power ratio for sustained DSP workloads, while the FBGA-780 package with 1.0mm ball pitch balances pin density and PCB manufacturability. Designers benefit from Altera's Quartus II design suite (now Intel Quartus Prime) for synthesis, place-and-route, and timing closure across this device family. Typical applications include high-speed serial protocol bridging (PCIe Gen1/Gen2, Serial RapidIO, Gbps Ethernet), software-defined radio (SDR) baseband processing, video broadcast infrastructure, industrial machine vision, and test and measurement equipment. The 95K logic-element tier targets mid-complexity designs needing transceiver integration without the cost of the larger 125K, 190K, or 260K family members. When designing with this part, plan for the FBGA-780 PCB land pattern and the multi-rail power architecture typical of Arria II GX devices. Use the Quartus II power estimator early in the design flow to size decoupling and thermal solutions. This page synthesizes distributor pricing from DigiKey and Mouser, drop-in same-package alternatives within the Arria II GX family, and practical design notes not found in the manufacturer datasheet alone.
EP2AGX95EF29I5G - Arria II GX FPGA, 95K LE, 780-FBGA | Intel
The Intel (formerly Altera) EP2AGX95EF29I5G is a member of the Arria II GX family of mid-range, transceiver-equipped FPGAs designed for high-performance, low-power signal processing applications. The device integrates 89,178 logic elements (LEs), approximately 6.84 million bits of embedded memory (M9K and M144K blocks), and 372 user I/Os into a 780-ball, 29 mm FineLine BGA (FCBGA) package. It supports up to 12 integrated transceivers operating at up to 3.75 Gbps, paired with a hard PCI Express (PCIe) Gen1 endpoint block and external memory interfaces (EMIF) up to DDR3 800 MHz. An FPGA (Field-Programmable Gate Array) is a reprogrammable semiconductor device whose logic fabric, interconnect, and I/O can be configured by the end user via a hardware description language (HDL) flow. Within the broader programmable-logic taxonomy, the EP2AGX95EF29I5G belongs to: FPGA -> programmable logic device -> logic IC -> integrated circuit. Arria II GX is positioned between the lower-density Cyclone families and the higher-end Stratix families, balancing cost and transceiver bandwidth for mid-volume designs. Key specifications include 372 maximum user I/Os, 6,839,296 embedded memory bits distributed across M9K and M144K blocks, integrated transceivers up to 3.75 Gbps, an industrial operating temperature grade (-40C to +100C) per the 'I' speed-grade suffix, and the -5 speed grade targeting higher Fmax. The device supports hard IP for PCIe Gen1 x1/x4, external memory interfaces up to DDR3 SDRAM, and a wide variety of I/O standards including LVDS, SSTL, HSTL, and LVPECL. The Arria II GX architecture combines a Logic Array Block (LAB)-based fabric with MultiTrack interconnect, dedicated DSP blocks (up to 232 18x18 multipliers), and the hard PCIe IP block. The transceiver block uses a PLL-based CDR supporting CPRI, OBSAI, Serial RapidIO, Gigabit Ethernet, SDI, and XAUI protocols, making the part well-suited for wireless baseband, broadcast, and serial backplane designs. Typical applications include wireless infrastructure (LTE/3G baseband and fronthaul), broadcast video processing, military radar and signal intelligence, serial backplane aggregation, PCIe accelerator cards, and industrial imaging pipelines. The combination of transceivers, hard PCIe, and DDR3 EMIF removes the need for companion PHY devices, reducing BOM cost and board area. When designing with the EP2AGX95EF29I5G, ensure the PCB stackup supports 3.75 Gbps signaling on transceiver channels - controlled-impedance striplines with reference planes and matched-length routing within the skew budget are mandatory. Use the Quartus II design suite (13.0 or later for full Arria II support) and respect the thermal envelope of the FCBGA package with adequate via arrays beneath the exposed die area. This page synthesizes pricing across multiple distributors, drop-in same-package alternatives drawn from the Arria II GX family, and practical design considerations not found in the manufacturer datasheet alone.
EP2AGX95EF29I5N - Arria II GX FPGA 89K LE | Intel | 780-FCBGA
The Intel EP2AGX95EF29I5N is a high-density Arria II GX Field-Programmable Gate Array (FPGA) built on a 40 nm process, integrating 89,178 logic elements, 6,839,296 bits of embedded memory, and 372 (18x18) multipliers, all housed in a 780-ball FC-BGA (HBGA) package. According to distributor and FindIC catalog data, the device operates from a 0.9 V core supply with industrial temperature grading and supports transceivers up to 500 MHz, targeting high-speed serial I/O and DSP-intensive applications. An FPGA (Field-Programmable Gate Array) is a reconfigurable semiconductor device containing programmable logic blocks, configurable I/O, embedded memory, dedicated DSP blocks, and high-speed transceiver channels. FPGAs occupy a unique position in the compute hierarchy - between fixed-function ASICs and software-driven microprocessors - allowing hardware-level parallelism and post-silicon logic updates. Within Intel's programmable solutions portfolio, the Arria II GX family sits in the mid-range, balancing transceiver bandwidth, logic density, and power for applications such as wireless baseband, broadcast video, and high-performance industrial imaging. Key features of the EP2AGX95EF29I5N include 6.25 Gbps embedded transceivers, dedicated hardware DSP blocks for high-throughput filtering and FFT operations, and on-chip memory blocks supporting 6.8 Mbits of distributed and block RAM. The 780-pin FC-BGA package provides the high-density interconnect required for hundreds of general-purpose and high-speed serial pins, while the industrial temperature range (-40 °C to +100 °C) supports deployment in harsh-environment systems. Architecturally, the Arria II GX family uses 8-input adaptive logic modules (ALMs), variable-precision DSP blocks, and a hierarchical routing fabric. Hardened PCI Express Gen1 endpoints and external memory interfaces (DDR2/DDR3/QDRII+) reduce soft-logic overhead. Compared with earlier Stratix IV and Cyclone IV devices, the Arria II GX targets mid-bandwidth serial I/O with lower power per channel. Typical applications include wireless LTE/4G baseband processing, real-time broadcast video encoding, radar and signal-intelligence DSP front-ends, and high-speed data-acquisition systems. The transceiver count and logic density make it well suited for protocols such as Serial RapidIO, 10 GbE backplanes, and CPRI fronthaul. Designers should plan power-rail sequencing for the 0.9 V core and auxiliary supplies, allocate sufficient PCB layers for FC-BGA breakout, and follow Intel's pin-out guidelines for transceiver reference-clock routing to maintain signal integrity at multi-gigabit data rates. This page synthesizes real-time distributor pricing, same-package drop-in alternatives, and practical design considerations not consolidated in the manufacturer datasheet.