FPGA & CPLD
製品 (6666)
EP4CGX150DF27C7N - Cyclone IV GX FPGA 149K LE | Intel
The Intel (formerly Altera) EP4CGX150DF27C7N is a Cyclone IV GX field-programmable gate array (FPGA) delivering 149,760 logic elements, 6,635,520 bits of embedded memory, and 393 maximum user I/O pins, housed in a 672-ball FineLine BGA (FBGA-672) package. Built on a 60 nm low-power process, the device operates from a 1.2 V core supply and integrates up to eight integrated 3.125 Gbps transceivers, supporting PCIe Gen1, Gigabit Ethernet, and Serial RapidIO hard IP blocks. The 'C7N' speed grade and commercial temperature rating (0C to +85C) make it suitable for cost-sensitive, high-volume designs that require transceiver bandwidth without the power budget of a Stratix-class device. A Cyclone IV GX FPGA is a low-power, SRAM-based programmable logic device that combines general-purpose fabric (look-up tables, flip-flops, DSP blocks, and embedded memory) with high-speed serial transceiver channels and hard PCIe/Gigabit Ethernet MAC IP. It belongs to the broader category of programmable logic devices (PLDs) within the FPGA hierarchy, which sit alongside microcontrollers and ASICs as the three dominant digital implementation platforms. Compared with ASICs, an FPGA provides reconfigurable hardware with shorter time-to-market and zero NRE cost; compared with microcontrollers, an FPGA offers parallel hardware acceleration for compute-intensive workloads such as signal processing, image processing, and protocol bridging. Key features include 8 integrated transceivers operating up to 3.125 Gbps, hard PCIe Gen1 x1/x2/x4 IP cores, 720 embedded 18x18 multipliers, 6,635,520 bits of RAM, and a true LVDS serializer/deserializer capability. The device also supports external memory interfaces up to DDR2 SDRAM, QDRII SRAM, and RLDRAM II, enabling high-throughput data buffering in streaming applications. Cyclone IV GX parts cut static power by up to 30 percent relative to Cyclone III devices at the same logic density, which simplifies thermal design in compact enclosures. Typical applications include industrial vision and machine vision cameras, motor control and factory automation, broadcast video processing, software-defined radio front-ends, medical imaging preprocessing, and PCIe-based add-in cards. The 672-pin FBGA package offers ample signal integrity margin for parallel DDR2 interfaces and provides the routing headroom needed for eight transceiver channels plus their reference clocks and bias networks. When designing with this device, pay close attention to transceiver channel placement and reference-clock distribution: each quad requires a dedicated PLL and a precision external reference clock with sub-500 ppm accuracy. Use the Quartus II design suite (or the current Intel Quartus Prime release that retains Cyclone IV support) for synthesis, place-and-route, and signal-integrity-aware board-level IBIS-AMI simulation. This page synthesizes distributor pricing, drop-in same-brand and cross-brand alternatives, and practical design notes drawn from the manufacturer Cyclone IV device handbook to help engineers select the right FPGA for cost-sensitive high-volume designs.
EP4CGX150DF27C8 - Cyclone IV GX FPGA, 149760 LE, FBGA-672 | Intel
The Intel (formerly Altera) EP4CGX150DF27C8 is a Cyclone IV GX field-programmable gate array (FPGA) delivering 149,760 logic elements, 6,635,520 bits of embedded memory, and 393 user I/O pins, fabricated on a 60 nm low-power process and housed in a 672-ball fine-pitch BGA (FBGA-672) package. It supports 1.2 V core operation and integrates up to eight 3.125 Gbps transceivers, making it the largest device in the Cyclone IV GX family. A field-programmable gate array (FPGA) is a semiconductor integrated circuit whose digital logic, routing, and I/O behaviour are defined after manufacture by a user-supplied configuration bitstream. FPGAs sit in the broader programmable-logic-device (PLD) hierarchy (CPLD -> FPGA -> SoC FPGA) and occupy the high-density end of that taxonomy, competing with ASICs for prototyping and low-to-medium-volume production. Cyclone IV GX specifically targets cost-sensitive applications that still require multi-gigabit serial transceivers. Key features include 149,760 logic elements, 6,635,520 bits of RAM, 720 embedded 18x18 multipliers, eight 3.125 Gbps transceivers, and hard PCI Express (PIPE) Gen1 IP blocks. The device is offered in a commercial temperature grade (0C to 85C), supports configuration via JTAG, Active Serial, or Passive Serial modes, and includes dedicated PLL and DLL blocks for clock management. The Cyclone IV GX architecture combines a logic fabric built from adaptive logic modules (ALMs), a perimeter of high-speed LVDS and LVTTL I/O, embedded memory blocks (M9K), and DSP blocks (18x18 multipliers). The transceiver blocks support protocols such as PCIe Gen1, Gigabit Ethernet, CPRI, and Serial RapidIO, eliminating external PHY ICs and reducing BOM cost in communications and industrial designs. Typical applications include industrial video-broadcast equipment, wireless baseband preprocessing, low-cost PCIe endpoint cards, motor-control and factory-automation controllers, and software-defined-radio front-end processing. The integrated transceivers also suit fibre-channel-overhead designs and embedded-vision pipelines where deterministic latency and parallel DSP throughput are critical. Designers must observe FPGA-specific PCB guidelines: a continuous GND plane under the BGA, matched-length differential pairs for the transceiver lanes (within the tolerance specified by the Intel Cyclone IV GX Handbook), and an FPGA-decoupling network of bulk, mid-range, and 0.1 uF/0.01 uF high-frequency capacitors placed as close as possible to each power pin. The configuration flash memory and JTAG header should be routed to allow in-system programming. This page consolidates distributor pricing, drop-in speed/temperature/package variants, and PCB-layout guidance not always covered in the manufacturer datasheet, enabling rapid design-in for engineers already using the Cyclone IV GX platform.
EP4CGX150DF27C8N - Cyclone IV GX FPGA, 149760 Cells, 672-FBGA | Intel
The Intel (formerly Altera) EP4CGX150DF27C8N is a Cyclone IV GX Field-Programmable Gate Array (FPGA) built on a 60 nm low-power process, integrating 149,760 logic elements and 6,635,520 bits of embedded memory in a 672-ball FineLine BGA (FBGA) with 1.0 mm pitch and a 27 x 27 mm body. The device integrates 8 high-speed transceivers operating up to 3.125 Gbps and 393 user I/O pins, balancing cost, density, and power for high-volume applications. A Field-Programmable Gate Array (FPGA) is a semiconductor device whose logic architecture can be reconfigured after manufacturing through a hardware description language (HDL) bitstream. FPGAs sit in the broader hierarchy of programmable logic devices (PLD) within digital ICs, competing with ASICs for low-to-mid volume production and with microcontrollers for parallel signal-processing workloads. The Cyclone IV GX family specifically targets applications requiring high-speed serial I/O (transceivers) without the cost of full Stratix-class FPGAs. Key features include 9,360 Logic Array Blocks (LABs), embedded multipliers for DSP operations, hardware PLLs for clock management, and support for multiple I/O standards including LVDS, LVTTL, LVCMOS, and SSTL. The device operates from a 1.2 V core supply and supports commercial junction temperature (0 C to +85 C). The 3.125 Gbps transceivers enable protocols such as PCIe Gen1, Gigabit Ethernet, Serial RapidIO, and CPRI without external PHY devices, making it well-suited for wireline communications and industrial connectivity. The Cyclone IV GX family targets engineers designing cost-sensitive, low-power serial connectivity solutions. Compared to the Cyclone III LS family, the GX variants add hardened PCIe and gigabit transceivers while keeping static power below the 1.5 W typical figure cited for the family. The architecture pairs the transceiver blocks with general-purpose logic, multipliers, and M9K memory blocks to allow true system-on-chip integration. Typical applications include industrial machine vision and camera-link interfaces, motor control and factory automation, low-cost wireline bridges, PCI Express endpoint cards, and protocol bridging between legacy busses and high-speed serial links. The 672-FBGA package exposes 393 user I/Os for parallel peripheral expansion alongside the high-speed serial channels. When designing with this device, ensure proper decoupling of each transceiver power domain, follow Intel's Pin Connection Guidelines for unused transceiver pins (tie to AC-ground or leave properly biased), and validate timing closure with the latest Quartus II / Quartus Prime software. The 672-FBGA requires a multi-layer PCB with microvia or via-in-pad technology; this is a design consideration rather than an afterthought. This page synthesizes distributor pricing, same-family drop-in alternatives (C7/I7 speed grades), and practical PCB layout notes that are not present in the manufacturer datasheet alone.
EP4CGX150DF27I7 - Cyclone IV GX FPGA, 150K LE, 672-FBGA | Intel
The Intel (formerly Altera) EP4CGX150DF27I7 is a Cyclone IV GX field-programmable gate array (FPGA) delivering 149,760 logic elements (LEs), 6,635,520 bits of embedded memory, and 393 user I/Os in a 672-ball fine-pitch BGA (FBGA-672) package, built on a 60 nm low-power process and supplied at 1.2 V core. The device integrates up to eight 3.125 Gbps transceivers and dedicated PHY blocks for PCI Express (x1/x2), gigabit Ethernet, and serial RapidIO, providing protocol-hardened I/O on top of a low-cost programmable fabric. Per the Cyclone IV GX device family datasheet, the EP4CGX150 variant is the largest-density member of the family. What is a Cyclone IV GX FPGA? Cyclone IV GX belongs to Intel's low-power, cost-optimized Cyclone IV FPGA family, which itself sits within the broader category of SRAM-based programmable logic (FPGA -> programmable logic -> logic IC -> integrated circuit -> semiconductor). The 'GX' suffix denotes integrated high-speed serial transceivers and protocol IP, distinguishing it from the transceiver-less Cyclone IV E and feature-light Cyclone IV LE families. This combination targets cost-sensitive applications that still require multi-gigabit serial connectivity. Key features include 149,760 logic elements, 720 embedded 18x18 multipliers, 6,635,520 bits of embedded SRAM distributed across M9K blocks, eight 3.125 Gbps transceivers, and integrated PCI Express hard IP. The 672-pin FBGA package provides a 1.0 mm ball pitch, enabling moderate-density PCB escape routing while still supporting the wide parallel I/O count. Operating junction temperature spans -40 °C to +100 °C for the industrial 'I' speed grade 7 device. Cyclone IV GX FPGAs are typically used in industrial video bridging, low-cost wireline backplanes, motor control, and protocol-bridging designs where a soft processor plus a few gigabit serial links replace a more expensive ASIC. The protocol-hardened transceivers shorten design cycles versus soft SERDES implementations, and the low static and dynamic power enable fan-less or sealed-enclosure deployments. When designing with this part, observe the LVDS I/O placement rules from the Cyclone IV GX handbook, place decoupling within the package ball field, and verify PCB stack-up supports the 3.125 Gbps transceiver channel-loss budget. Quartus Prime (or legacy Quartus II) software is required for synthesis, place-and-route, and configuration bitstream generation. This page synthesizes distributor pricing, same-brand Cyclone IV drop-in alternatives, and practical design notes beyond the manufacturer datasheet to support sourcing and second-source decisions for the EP4CGX150DF27I7.
EP4CGX150DF27I7N - 149K LE Cyclone IV GX FPGA, 672-BGA | Intel
The Intel (formerly Altera) EP4CGX150DF27I7N is a high-density Cyclone IV GX field-programmable gate array (FPGA) delivering 149,760 logic elements, 6,635,520 bits of embedded memory, and 393 user I/Os in a 672-ball FineLine BGA (FBGA-672) package. Built on a low-power 60 nm process, the device integrates up to eight 3.125 Gbps transceivers and supports DDR2/QDRII+ memory interfaces, making it suitable for cost-sensitive applications that still require high-speed serial connectivity. An FPGA (field-programmable gate array) is a semiconductor device built around a matrix of configurable logic blocks (CLBs), programmable interconnect, and dedicated hard IP such as transceivers, multipliers, and memory controllers. Within the broader programmable logic family hierarchy, FPGAs sit alongside CPLDs (smaller, non-volatile) and SoC FPGAs (which add a hard application processor), and they belong to the wider category of programmable logic devices (PLDs) used in digital system design for prototyping, glue logic, and full custom silicon replacement. Key features of the EP4CGX150DF27I7N include 149,760 logic elements, 720 embedded 18x18 multipliers (suitable for DSP workloads), 8 high-speed transceivers supporting data rates up to 3.125 Gbps, and on-chip memory bandwidth backed by 6.6 Mbits of RAM distributed across 720 M9K blocks. The F27 FBGA-672 package offers a 27 mm x 27 mm body with 1.0 mm ball pitch, suitable for production PCB manufacturing with standard surface-mount processes. Industrial temperature grade (-40 C to +100 C junction) is supported with the 'I7' speed grade and 'N' lead-free suffix. Architecturally, Cyclone IV GX devices leverage a low-power 60 nm process and an enhanced ALM (adaptive logic module) structure that delivers higher logic efficiency than the previous Cyclone III generation. The integrated 3.125 Gbps transceivers, PCI Express hard IP, and dedicated DDR/QDR memory controllers reduce bill-of-materials cost and PCB complexity compared with discrete solutions. Typical applications include industrial motor control, video surveillance and image processing, low-cost serial backplane aggregation, software-defined radio, and embedded prototyping for wireless base stations and factory automation. The combination of high logic density and integrated transceivers is particularly attractive in designs that need a single-chip solution for control-plane plus high-speed data path. When designing with this device, ensure your PCB layout supports the 1.0 mm pitch BGA with microvia or via-in-pad technology. Power estimation should be performed in the Quartus II PowerPlay tool before final design, and the FPGA must be configured via JTAG, AS, or PS mode using an external configuration device such as the EPCQ-L. This page synthesizes Intel/Altera datasheet data, distributor pricing, drop-in alternative candidates, and practical design notes not found in the manufacturer datasheet alone.
EP4CGX150DF27I7NAE - Cyclone IV GX FPGA 149K LE | Altera
The Altera EP4CGX150DF27I7NAE is a Cyclone IV GX Field-Programmable Gate Array (FPGA) delivering 149,760 logic elements, 6,635,520 bits of embedded memory, and 393 (18x18) multipliers, all integrated into a 672-ball FineLine BGA package with integrated 3.125 Gbps transceivers. Built on a low-power 60 nm process, this device extends the Cyclone series leadership in cost- and power-sensitive applications while adding high-speed serial I/O for protocol bridging. What is a Cyclone IV GX FPGA? It is a member of the low-cost, low-power SRAM-based programmable logic family from Altera (now Intel FPGA) that combines general-purpose logic, embedded memory blocks, DSP blocks, and multi-gigabit transceivers on a single die. Within the broader taxonomy, it sits as: FPGA -> Programmable Logic Device (PLD) -> Logic IC -> Integrated Circuit -> Semiconductor. The "GX" suffix denotes the transceiver-enabled variant of the Cyclone IV generation, complementing the transceiver-less Cyclone IV E and Cyclone IV GX families. Key features of the EP4CGX150DF27I7NAE include up to 8 integrated 3.125 Gbps transceivers, support for PCI Express (PIPE) Gen1 x1/x2/x4 hard IP, eight PLLs, and 11 clock networks per device quadrant. Memory interfaces support DDR2/DDR3 SDRAM, QDRII+, and RLDRAM II with dedicated DQS logic and up to 6.6 Mbps LVDS performance. The device ships in industrial temperature grade (-40C to +100C) suitable for harsh-environment deployments. Architecturally, the Cyclone IV GX family uses 9-Kbit M9K memory blocks, 144-Kbit MLABs (memory logic array blocks), and 18x18 multipliers configurable as two 9x9 multipliers. Logic elements incorporate a 4-input look-up table (LUT), a programmable register, and a carry chain for efficient arithmetic. Configuration is via active serial (AS), passive serial (PS), fast passive parallel (FPP), or JTAG modes using industry-standard EPCS or EPCQ configuration memories. Typical applications include industrial video surveillance and machine vision bridges, low-cost protocol bridging cards (PCIe to serial RapidIO/GbE), motor control and robotics interfaces, broadcast video processing, and telecom line-card glue logic. The integrated transceivers enable board-level designs that previously required an external PHY, reducing BOM cost and PCB area. When designing with the EP4CGX150DF27I7NAE, observe the FineLine BGA fan-out and via-in-pad requirements for signal-integrity compliance. Decouple all power rails with low-ESR ceramics placed within 100 mil of the balls, and follow the Altera Cyclone IV GX Hardware Reference Manual for transceiver channel routing (controlled-impedance 85 ohm differential, length-matched within 0.127 mm). Use the Quartus II / Quartus Prime design software with the Cyclone IV GX device support for synthesis, place-and-route, and timing closure. This page synthesizes distributor stock data, datasheet references, and practical design notes beyond what the manufacturer datasheet alone offers, including drop-in alternatives that share the same 672-ball BGA footprint for risk-mitigated second sourcing.
EP4CGX150DF27I7NAF - Cyclone IV GX FPGA 150K LE BGA-672 | Intel
The Intel (Altera) EP4CGX150DF27I7NAF is a low-cost, low-power Cyclone IV GX field-programmable gate array (FPGA) delivering 149,760 logic elements, 6,635,520 bits of embedded memory, and 720 user I/Os, integrated into a 672-ball fine-pitch BGA package. Built on a 60 nm process and offering integrated 3.125 Gbps transceivers, the device targets high-volume applications where cost, density, and serial connectivity must coexist. The 'I7' speed/temperature grade and 'AF' ordering code indicate industrial temperature range and a specific customer-required set of feature/option combinations verified at Intel's manufacturing flow. A Cyclone IV GX FPGA belongs to the programmable-logic family of digital ICs. Programmable logic devices (PLDs) and FPGAs allow designers to implement arbitrary digital logic in silicon by configuring an array of logic elements (LEs), embedded memory blocks (M9K/M144K), multiplier blocks, and I/O cells. FPGAs sit between fixed-function ASICs and microcontrollers in the design hierarchy: they offer ASIC-level performance and parallelism while remaining reprogrammable. The Cyclone IV GX sub-family specifically adds multi-gigabit transceivers, making it suitable for serial-protocol bridging such as PCIe Gen1, Gigabit Ethernet, and Serial RapidIO, in addition to general-purpose glue logic. Key features of the EP4CGX150DF27I7NAF include eight integrated transceivers operating up to 3.125 Gbps, support for PCI Express Gen1 (x1, x2, x4), 8 PLLs, 2 hard memory controllers, and dedicated DDR/DDR2 SDRAM interfaces. Hard IP blocks reduce soft-logic overhead and silicon area while improving timing closure. The device supports multiple boot modes including active serial (AS), passive serial (PS), and JTAG, with bitstream encryption (AES) available for IP protection. Configuration is performed through Quartus II / Quartus Prime design software. Architecturally, the EP4CGX150DF27I7NAF uses a four-input look-up-table (LUT) logic element architecture with embedded carry chains for arithmetic, 9-Kbit M9K memory blocks, and 144-Kbit M144K memory blocks optimized for buffering. The transceiver physical coding sublayer (PCS) and physical medium attachment (PMA) blocks are hardened, freeing fabric resources for application logic. Multipliers (18x18) enable DSP operations at typical Cyclone IV GX frequencies up to 260 MHz. Typical applications include industrial video processing, motor control, protocol bridging cards, low-cost PCIe endpoint cards, factory automation controllers, and wireline telecom line cards. The integrated transceivers eliminate external PHY components, reducing both BOM cost and PCB area. Engineers commonly pair this FPGA with external DDR2 SDRAM, flash memory for configuration storage, and an EPCS/EPCQ configuration device. Designers should pay attention to the BGA-672 PCB layout, which requires microvia or via-in-pad technology, controlled-impedance routing for transceiver channels (100-ohm differential), and strict power-rail decoupling per the Cyclone IV GX device handbook. The industrial temperature grade (-40C to +100C Tcase for 'I7') makes the device suitable for harsh-environment deployments, but thermal management with adequate copper pour and forced airflow is recommended for transceiver-heavy designs. This page synthesizes Intel pricing, drop-in same-family alternatives from the Cyclone IV GX product tree, and practical design notes that are not found in the standalone datasheet. Engineers should consult the Cyclone IV GX device family overview and the EP4CGX150-specific pin connection guidelines for full electrical and timing details.
EP4CGX150DF31C7 - 149760 Cells Cyclone IV GX FPGA, 896-FBGA | Intel
The Intel (formerly Altera) EP4CGX150DF31C7 is a low-cost, low-power Cyclone IV GX field-programmable gate array (FPGA) with integrated transceivers, fabricated on a 60nm process and delivering 149760 logic elements in a 672-ball FineLine BGA (FBGA-672) package. It belongs to the Cyclone IV GX family, the lowest-cost FPGA line with 3.125 Gbps transceivers, offering up to 8 transceiver channels and 475 user I/O pins for high-bandwidth connectivity in cost-sensitive applications. The device operates from a 1.2V core supply with multi-rail I/O support, balancing logic density, memory, DSP, and serial connectivity. An FPGA (Field-Programmable Gate Array) is a reconfigurable integrated circuit whose logic architecture is defined after manufacture by loading a user bitstream into SRAM configuration cells. FPGAs sit at the apex of the programmable logic hierarchy (FPGA -> programmable logic -> ASIC alternative -> semiconductor device), offering parallelism and time-to-market advantages over fixed-function ASICs while delivering higher performance than microcontrollers for high-throughput digital signal processing. The Cyclone IV GX family specifically targets the bottom of the FPGA market where cost and power are dominant constraints. Key features include 149760 logic elements, 6635520 bits of embedded memory (RAM), 495 user I/O pins, up to 8 high-speed transceiver channels supporting data rates up to 3.125 Gbps, 360 18x18 hardware multipliers for DSP, and 4 PLLs. The device supports multiple I/O standards including LVDS, LVTTL, LVCMOS, SSTL, and HSTL, with per-pin dynamic impedance control. Configuration is via JTAG, Active Serial, or Passive Parallel modes, with built-in security using AES-256 bitstream encryption on this -C7 commercial speed grade. Typical applications include industrial video bridging and protocol conversion, low-cost serial connectivity backplanes, motor control and industrial automation, PCI Express endpoint bridges, and consumer display controllers. The integrated transceivers remove the need for external PHY chips, reducing BOM cost in designs that previously required higher-cost Stratix-class silicon. When designing with this device, plan FPGA power sequencing carefully - core 1.2V, PLL analog, and transceiver supplies must ramp in the order specified in the datasheet. Use the Quartus Prime design software (free Web Edition supports Cyclone IV GX) for synthesis, place-and-route, and timing closure. Pin assignments must respect the dedicated clock and transceiver pin locations in the FBGA-672 package.
EP4CGX150DF31C7N - Cyclone IV GX FPGA 149K LE | Intel FPGA
The Intel (Altera) EP4CGX150DF31C7N is a Cyclone IV GX field-programmable gate array (FPGA) featuring 149,760 logic elements, 6,635,520 bits of embedded memory, and 720 Kbits of distributed RAM, fabricated on a 60 nm low-power process and supplied at a 1.2 V core. It is housed in a 31 mm 896-ball FineLine BGA (FBGA) package with high-speed transceivers up to 3.125 Gbps and 475 maximum user I/O pins, targeting cost-sensitive high-volume designs that previously required discrete ASSP solutions. A field-programmable gate array (FPGA) is a semiconductor device whose logic function is defined by the customer after manufacture, allowing the same silicon to implement custom digital signal processing, glue logic, bus bridging, or parallel processing pipelines. FPGAs sit in the programmable logic device (PLD) taxonomy alongside CPLDs, occupying the high-density, high-I/O, and high-throughput tier. Cyclone IV GX extends this category by integrating multi-gigabit transceivers (MGTs) on-chip, eliminating the need for external PHY devices in many protocol interfaces such as PCIe Gen1, Gigabit Ethernet, Serial RapidIO, and CPRI. Key features of the EP4CGX150DF31C7N include up to 8 transceiver channels running at data rates between 600 Mbps and 3.125 Gbps, dedicated 18 x 18 hardware multipliers for DSP, up to 6 PLLs with 5 output taps each, support for external memory interfaces such as DDR2, DDR, QDRII, and RLDRAM II, and a 9.4 Mbit total embedded memory block. The C7 speed grade corresponds to a -7 (faster) commercial temperature grade, and the F31 package code identifies the 31 mm square 896-ball FineLine BGA. The architecture combines four-input look-up tables (LUTs), embedded memory blocks, DSP blocks, and distributed routing, all controlled by SRAM-based configuration memory loaded at power-up from an external flash or via JTAG. Cyclone IV GX is optimized for low static and dynamic power, making it suitable for fanless and thermally constrained embedded systems. Transceivers are hardened with physical coding sublayer (PCS) and physical medium attachment (PMA) blocks to simplify protocol implementation. Typical applications include industrial machine vision and video processing, motor control and factory automation, wireless remote radio units (RRUs), PCI Express endpoint cards, broadcast video encoders, and portable medical imaging. The combination of transceivers, DSP blocks, and abundant I/O suits designs that need parallel processing and high-speed serial I/O on a single chip. Designers should plan power sequencing carefully because Cyclone IV GX requires multiple supply rails (1.2 V core, 2.5 V/3.3 V I/O, 1.2 V transceiver analog, 1.2 V transceiver digital). Decoupling must follow Intel's reference design with bulk and ceramic capacitors placed adjacent to each supply pin, and the 896-ball BGA requires multilayer PCB with microvia or via-in-pad technology for reliable assembly. This page combines distributor pricing, verified parametric data, and same-family drop-in alternatives to help engineers select the right Cyclone IV GX variant without spending hours on datasheet cross-checking.
EP4CGX150DF31C8 - Cyclone IV GX FPGA, 149760 LE, 896-BGA | Intel
The Intel (formerly Altera) EP4CGX150DF31C8 is a Cyclone IV GX field-programmable gate array with 149,760 logic elements, 6,635,520 bits of embedded memory, and 475 user I/O pins, fabricated on a 60 nm process and supplied at a 1.2 V core voltage. Housed in a 31 mm 896-ball FineLine BGA (FBGA) package with F31 PCB footprint, this device integrates up to 8 high-speed transceiver channels for gigabit serial connectivity. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit whose digital logic, interconnect, and I/O behaviour can be reconfigured after manufacture by the end user. FPGAs sit within the programmable logic family of devices and are widely used to implement glue logic, custom compute engines, DSP pipelines, and high-speed serial interfaces that would otherwise require several discrete ASICs. The Cyclone IV GX family specifically targets low-power, cost-sensitive applications that still require multi-gigabit transceivers. Key features of the EP4CGX150DF31C8 include 149,760 logic elements, 720 Kbits of embedded SRAM distributed as M9K blocks, up to eight 3.125 Gbps transceiver channels, 475 user I/O pins supporting LVDS, LVTTL, LVCMOS, SSTL and HSTL standards, and hardware multipliers for DSP operations. The device supports 8B/10B encoding, PCI Express (PIPE) hard IP, and a wide range of memory interfaces including DDR2/DDR3/LPDDR2 controllers via soft IP. Configuration is handled through JTAG, passive serial, or fast passive parallel modes. The Cyclone IV architecture uses 60 nm logic and 8-channel transceiver tiles with on-chip termination, PLLs, and per-channel pre-emphasis and equalisation. This combination delivers 3.125 Gbps serial bandwidth at substantially lower static and dynamic power than the previous Cyclone III generation, which makes the EP4CGX150DF31C8 attractive for industrial video, motor control and broadband backplane designs. Typical applications include industrial video broadcast equipment, motor control and servo drives, PCIe Gen1 endpoint cards, low-cost broadband aggregation, and any system that requires 8-channel serial I/O with mid-density programmable logic. The wide temperature range and high I/O count make it suitable for industrial-grade base platforms. When designing with this device, ensure the PCB footprint matches the F31 896-ball BGA land pattern with appropriate via-in-pad or dog-bone fan-out, and provide sufficient decoupling capacitance around all transceiver power pins to meet signal-integrity requirements. Reference Altera/Intel Cyclone IV GX device handbook for transceiver channel placement and PCB stack-up recommendations. This page synthesizes distributor pricing, drop-in alternative pin-compatible parts from the same Cyclone IV GX family, and practical design notes not found in a single datasheet chapter.
EP4CGX150DF31C8N - Cyclone IV GX FPGA, 150K LEs, 8 Transceivers | Intel
The Intel (formerly Altera) EP4CGX150DF31C8N is a Cyclone IV GX Field-Programmable Gate Array (FPGA) with 149,760 logic elements, 6,635,520 bits of embedded memory, 475 user I/O pins, and up to 8 integrated 3.125 Gbps transceivers, housed in a 672-ball FineLine BGA (FBGA-672) package. Built on a low-power 60 nm process, this FPGA balances logic density, memory bandwidth, and transceiver integration for cost-sensitive applications that still require high-speed serial I/O. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device that contains an array of configurable logic blocks (CLBs), programmable interconnect, and dedicated hardware blocks such as memory, DSP slices, and high-speed transceivers. FPGAs belong to the broader category of programmable logic devices (PLDs) within the semiconductor hierarchy (PLD -> FPGA -> SRAM-based FPGA -> Cyclone series). Unlike fixed-function ASICs, FPGAs are reprogrammed in the field to implement custom digital logic, parallel processing pipelines, or hardware-accelerated functions. The Cyclone IV GX family specifically targets applications that need integrated transceivers without the power or cost of higher-end Stratix-class devices. Key features of the EP4CGX150DF31C8N include 8 transceiver channels supporting data rates up to 3.125 Gbps, 360 multipliers (18x18) for DSP operations, 8 PLLs for clock management, and support for external memory interfaces including DDR2, DDR3, LPDDR2, and QDRII+. The device operates from a 1.2 V core supply with hot-socketing capability, allowing board-level insertion into a live backplane without damage. Architecturally, the EP4CGX150DF31C8N uses a 60 nm SRAM-based logic fabric with 8-input ALMs (Adaptive Logic Modules), 9 Kbit M9K memory blocks, and dedicated transceiver physical coding sublayer (PCS) and physical medium attachment (PMA) blocks. This combination allows simultaneous implementation of parallel DSP dataplanes and high-speed serial links such as PCIe Gen1, SATA, GigE, CPRI, or custom serial protocols. Typical applications include industrial video processing, motor control and drive interfaces, low-cost wireless backhaul baseband, PCI Express endpoint designs, and industrial control planes with deterministic timing. The 8 transceiver channels make this device particularly attractive for designs requiring multiple high-speed serial links without an external PHY. When designing with this FPGA, account for the FBGA-672 ball pitch (1.0 mm) and use at least 6 PCB layers with microvia or via-in-pad technology to break out the inner balls. Power sequencing between the 1.2 V core, 2.5 V/3.3 V aux, and 1.2 V/3.3 V transceiver supplies must follow the Intel Cyclone IV GX handbook to avoid latch-up. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical PCB/thermal design notes that are not aggregated on the manufacturer datasheet alone.
EP4CGX150DF31I7 - Cyclone IV GX FPGA 150K LE 896-FBGA | Altera
The Altera (Intel) EP4CGX150DF31I7 is a Cyclone IV GX Field Programmable Gate Array (FPGA) IC with 149,760 logic elements, 6,635,520 bits of embedded memory, and 475 user I/O pins, housed in a 896-ball FineLine BGA (FBGA-896) package. Built on a 60 nm low-power process, it integrates up to 8 high-speed transceiver channels supporting data rates up to 3.125 Gbps, making it the lowest-cost, lowest-power FPGA with transceiver capability in the Cyclone IV family. The device operates from a 1.2 V core supply with hot-socketing and power-on-reset support. A Field Programmable Gate Array (FPGA) is a programmable semiconductor that allows designers to configure digital logic, memory, and I/O after fabrication using a hardware description language and a configuration bitstream. Within the broader hierarchy, the EP4CGX150DF31I7 belongs to the PLD (Programmable Logic Device) -> FPGA -> Low-Power FPGA -> Transceiver FPGA taxonomy, optimized for cost-sensitive serial connectivity in industrial, communication, and broadcast equipment. Key features of the EP4CGX150DF31I7 include 720 Kbits of distributed RAM plus 5,580 Kbits of block RAM, 6 PLLs, dedicated hardware multipliers for DSP, and 8 transceivers supporting PCIe Gen1, Gigabit Ethernet, CPRI, and basic serial protocols. The architecture provides up to 472.5 MHz maximum core frequency and an I/O system supporting LVDS, SSTL, and HSTL standards for memory and high-speed parallel interfaces. Technically, the EP4CGX150DF31I7 uses a Look-Up Table (LUT)-based fabric wrapped by embedded memory blocks (M9K), 18x18 multipliers, and embedded transceiver tiles. The 896-ball FBGA package delivers the I/O density required for wide memory buses while maintaining signal integrity for LVDS links. Compared to the EP4CGX110 series, this device adds 40% more logic capacity, more block RAM, and additional transceiver channels for bandwidth-intensive designs. Typical applications include industrial video surveillance with GigE Vision, low-cost wireless baseband processing, PCIe endpoint cards, broadcast video processing, and motor control. The combination of transceivers and DSP blocks makes it well-suited for software-defined radio and signal acquisition front-ends. Design consideration: PCB layout for the FBGA-896 package requires microvia stack-up, length-matched differential pairs for the transceiver lanes, and proper decoupling with 0.1 uF and 0.01 uF capacitors adjacent to every power pin. Thermal management relies on the exposed die providing the primary heat path. This page synthesizes distributor pricing, drop-in Cyclone IV GX family variants, and practical design notes not found in the manufacturer datasheet.
EP4CGX150DF31I7N - Cyclone IV GX FPGA, 149760 LE, 8x Transceivers | Intel
The Intel (formerly Altera) EP4CGX150DF31I7N is a low-cost, low-power Cyclone IV GX FPGA with 149760 logic elements, 6635520 bits of embedded memory, and 720 18x18 multipliers, housed in a 896-ball FineLine BGA (FBGA) package. Built on a 60nm process, the device integrates up to eight 3.125 Gbps transceivers and 475 user I/O pins, targeting high-volume, cost-sensitive designs that need serial connectivity without the power or price of high-end FPGAs. An FPGA (Field Programmable Gate Array) is a semiconductor device containing an array of configurable logic blocks (CLBs), programmable interconnect, and dedicated hard IP blocks such as transceivers, PLLs, and embedded memory. FPGAs sit between general-purpose microcontrollers and ASICs in the design hierarchy, offering ASIC-class performance with the flexibility of software-reprogrammable logic. Cyclone IV devices specifically target applications that previously used ASICs but require lower NRE costs, faster time-to-market, and lower static power than earlier-generation FPGAs. Key features include eight full-duplex 3.125 Gbps transceivers (C4 speed grade) supporting PCIe Gen1, Gbps Ethernet, and Serial RapidIO; two hard PCI Express Gen1 controllers; up to 475 user I/O with support for LVDS, LVTTL, LVPECL, SSTL, and HSTL I/O standards; and 6.48 Mbits of embedded RAM configurable as true dual-port, simple dual-port, or single-port memory blocks. The device operates from a 1.2V core supply and supports industrial temperature range (-40C to +100C) with the I7 speed grade. The Cyclone IV GX architecture combines an FPGA fabric with hard PHY blocks for high-speed serial I/O, eliminating the need for external SerDes chips. The transceiver blocks include transmit pre-emphasis and receive equalization to maintain signal integrity over backplanes and longer PCB traces. Hard PCI Express Gen1 controllers simplify endpoint and root-port designs by offloading the PCIe PHY and data link layer from soft logic, freeing fabric resources for the application layer. Typical applications include industrial motor control and machine vision, broadcast video processing and pro-AV interfaces, low-cost wireless backhaul with Serial RapidIO, PCI Express endpoint cards for data acquisition, software-defined radio front ends, and automotive driver-assistance prototyping where low power and serial bandwidth matter most. The Cyclone IV GX family is well suited for high-volume production where a Stratix-class FPGA would be over-budget. When designing with this part, plan power sequencing for the 1.2V core, 2.5V/3.3V I/O, and transceiver analog supplies carefully; mis-sequenced supplies can latch-up the device. The 896-ball FBGA package requires 1.0mm ball pitch and multi-layer PCB stack-up with via-in-pad or dog-bone fan-outs for signal escape. Use Quartus Prime design software for synthesis, place-and-route, and timing closure. This page synthesizes distributor inventory, pin-compatible Cyclone IV GX variants, and Quartus Prime design considerations that go beyond the manufacturer datasheet alone.
EP4CGX150DF31I7NAD - Cyclone IV GX FPGA 149K LEs | Altera | 896-BGA
The Altera (now Intel PSG) EP4CGX150DF31I7NAD is a high-density Cyclone IV GX Field Programmable Gate Array integrating 149,760 logic elements, 6,635,520 bits of embedded memory, and 720 embedded 18x18 multipliers in a 31 mm 896-ball FineLine BGA package. The device integrates up to eight integrated 3.125 Gbps transceivers and dedicated PCI Express hard IP blocks, targeting cost-sensitive serial connectivity, video protocol bridging, and wireless infrastructure designs that previously required more expensive Stratix-class silicon. The "I7" speed grade indicates the -40C to +100C industrial operating junction range, while the "AD" suffix indicates Pb-free tray packaging with the device-specific ordering code. A Field Programmable Gate Array (FPGA) is a programmable logic device containing configurable logic blocks (CLBs), routing interconnect, embedded memory, and dedicated silicon IP such as transceivers and PLLs that can be reconfigured after PCB assembly. Cyclone IV GX belongs to the low-power Cyclone IV sub-family (which also includes Cyclone IV E without transceivers); FPGAs sit at the top of the programmable logic hierarchy below ASICs in NRE cost but above discrete CPLDs in density. The EP4CGX150 variant is the highest-density member of the Cyclone IV GX family, with 9,360 CLBs distributed across 16 logic array blocks. Key features of the EP4CGX150DF31I7NAD include the 8 transceiver channels supporting CPRI, OBSAI, PCIe Gen1, GigE, SDI, and Serial RapidIO protocols; two hard PCI Express Gen1 controllers (x1, x2, or x4); dedicated PLL and 36x36 DSP blocks for high-throughput arithmetic; and Cyclone IV's signature low-power architecture that consumes less than 1.5 W in typical configuration. Configuration is supported via active serial (AS), passive serial (PS), fast passive parallel (FPP), and JTAG modes, with built-in AES-256 bitstream encryption for IP protection. The 896-ball FineLine BGA with 1.0 mm pitch requires high-density PCB fabrication but enables the highest I/O count in the Cyclone IV GX family. The transceiver-rich architecture makes the EP4CGX150DF31I7NAD particularly well-suited to wireless baseband processing, industrial video transmission, and low-cost PCIe endpoint designs. Designers migrating from Cyclone III designs benefit from drop-in software compatibility through Quartus II and the modern Quartus Prime toolchain, while pin-compatible footprint options within the F31 package family allow density upgrades between EP4CGX110 and EP4CGX150 variants. For power supply design, the EP4CGX150 requires separate VCCINT (1.0 V/1.2 V core), VCCA (2.5 V PLL analog), VCCD_PLL (1.0 V/1.2 V PLL digital), and VCCIO (1.2 V to 3.3 V banked I/O) rails with strict sequencing requirements. Decoupling must follow Altera's recommended power distribution network from the device handbook to meet transceiver jitter specifications. This page synthesizes distributor pricing, drop-in compatible F31-package alternatives, and PCB power-rail design guidance not collected in any single manufacturer datasheet, giving engineers an authoritative single-source reference for the EP4CGX150DF31I7NAD.
EP4CGX15BF14A7N - Cyclone IV GX FPGA, 14.4K LE, 169-FBGA | Intel
The Intel EP4CGX15BF14A7N is a Cyclone IV GX family FPGA integrating 14,400 logic elements, 552,960 bits of embedded memory, and 72 user I/Os in a 169-ball FineLine BGA package with integrated transceivers. Built on a 60 nm low-power process, this device supports up to 6.5625 Gbps serial transceiver operation, embedded PCIe hard IP blocks, and a 1.2 V core supply, targeting cost-sensitive high-volume applications. The 'A7' speed grade and 7 commercial temperature suffix indicate the wide commercial operating range. An FPGA (Field Programmable Gate Array) is a semiconductor device containing an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated hard IP such as transceivers, memory controllers, and DSP blocks. FPGAs occupy a unique position between application-specific integrated circuits (ASICs) and microcontrollers, delivering ASIC-class performance and parallelism while remaining software-reconfigurable. Modern FPGAs are widely used as programmable logic devices, programmable logic ICs, and embedded FPGAs across industrial, communications, automotive, and consumer markets. Key features include 14,400 logic elements distributed across 900 logic array blocks (LABs), 504 Kbits of embedded RAM (M9K blocks), 56 embedded 18x18 multipliers, two PLLs, and four transceiver channels rated to 3.125 Gbps in this package option. The device supports LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards with hot-socketing capability and PCI Express Gen1 hard IP for endpoint and root port configurations. Typical applications include industrial motor control and video bridging, low-cost PCIe expansion cards, low-density protocol bridging ASIC replacement, factory automation, and portable medical imaging. The Cyclone IV GX family is engineered to deliver the lowest static and dynamic power in its class for transceiver-based designs. When designing with the EP4CGX15BF14A7N, note that 169-FBGA requires careful PCB layout with multiple ground and power vias for thermal dissipation. JTAG and serial configuration interfaces are supported, and Quartus II software is required for HDL synthesis, place-and-route, and bitstream generation. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
EP4CGX15BF14C6 - Cyclone IV GX FPGA, 14.4K LEs, 169-BGA | Intel
The Intel EP4CGX15BF14C6 is a Cyclone IV GX field-programmable gate array (FPGA) with 14,400 logic elements, 540 Kbits of embedded memory, and integrated 3.125 Gbps transceivers, housed in a 169-ball FineLine BGA package (14x14 mm, 1.0 mm pitch). Built on a low-power 60 nm process, it supports commercial temperature grades (0C to +85C) and targets cost-sensitive applications that still require high-speed serial I/O. What is an FPGA? A field-programmable gate array is a programmable logic device that contains an array of configurable logic blocks (CLBs), programmable interconnect, and I/O resources that can be customized after manufacturing. Cyclone IV GX belongs to Intel's (formerly Altera's) low-cost, low-power FPGA family, with GX variants adding integrated transceivers for high-speed serial protocols. FPGAs sit between fixed-function ASICs and microcontrollers in the design hierarchy, offering hardware-level parallelism with full design reconfigurability. Key features include up to 72 user I/O pins, 3.125 Gbps transceiver channels, embedded multipliers (DSP blocks), and a 1.2 V core supply with multi-voltage I/O support. The device supports common interfaces such as PCIe Gen1, Gigabit Ethernet, and DDR2 SDRAM controllers. The 169-ball FBGA package balances board area with thermal performance and is widely supported by mainstream PCB fabrication processes. The Cyclone IV GX architecture combines a logic fabric with hard IP blocks for memory controllers and transceivers, eliminating the need for external PHY components in many designs. Compared to the non-GX Cyclone IV E, the GX variant trades some logic capacity for integrated serial transceivers, which reduces BOM cost and board complexity. Typical applications include industrial motor control, video surveillance equipment, low-cost PCIe endpoint cards, communications line cards, and automotive infotainment prototypes. The integrated transceivers make it especially attractive for any design requiring point-to-point high-speed serial links without an external PHY. Designers should use the Quartus Prime design software for synthesis, place-and-route, and timing closure. The FBGA-169 footprint requires careful PCB layout with microvia technology on standard 4-layer boards, and signal integrity simulation is recommended for transceiver channels operating above 1 Gbps. This page synthesizes distributor pricing, drop-in compatible FPGAs in the same package, and design considerations not collected in any single manufacturer document, giving engineers a single reference for evaluation and sourcing decisions.
EP4CGX15BF14C6N - Cyclone IV GX FPGA, 14.4K LEs, 169-FBGA | Intel
The Intel EP4CGX15BF14C6N is a low-power Cyclone IV GX FPGA with 14,400 logic elements and 552,960 bits of embedded memory, housed in a 169-ball FineLine BGA package. It operates from a 1.2V core supply, integrates up to 72 general-purpose I/O lanes, and includes 3.125 Gbps transceivers suited for cost-sensitive serial connectivity. A Field Programmable Gate Array (FPGA) is a reprogrammable semiconductor that implements digital logic through configurable logic blocks (CLBs), programmable interconnect, and dedicated hardware blocks such as transceivers, PLLs, and memory controllers. Within the broader taxonomy, FPGAs belong to programmable logic devices (PLD), which sit alongside ASICs, ASSPs, and microcontrollers as silicon platforms for digital design. The Cyclone IV GX family targets high-volume, power-constrained applications where integration of transceivers, DSP blocks, and Nios II embedded processors reduces system cost and board area. Key features of the EP4CGX15BF14C6N include 14,400 logic elements, 540 Kbits of embedded memory (M9K blocks), 56 embedded 18x18 multipliers, and 6 clock networks. The device integrates high-speed transceivers capable of up to 3.125 Gbps, supporting PCIe Gen1, Gigabit Ethernet, Serial RapidIO, and CPRI protocols. It also includes dedicated PLL resources and configuration schemes such as Active Serial (AS) and JTAG. The Cyclone IV GX architecture leverages a low-power 60 nm process with a 1.2V core voltage, delivering up to 50% lower dynamic power than Cyclone III for comparable designs. On-chip transceiver hardening simplifies PCB design, while the LBGA-169 package balances pin count, signal integrity, and thermal performance for compact boards. The -C6 speed grade corresponds to the slowest commercial tier, optimizing static power and cost over timing margin. Typical applications include industrial machine vision, motor control with EtherCAT or SERCOS, low-cost video capture, wireless baseband preprocessing, and protocol bridging for legacy industrial buses. Designers use the Quartus Prime design suite to develop HDL-based or IP-centric implementations. When designing with the EP4CGX15BF14C6N, ensure adequate decoupling and proper multi-voltage rail sequencing, and verify that LVDS I/O banks are powered before the transceiver block to avoid latch-up. Use IBIS models for SI simulations on SERDES lanes exceeding 1 Gbps. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer datasheet, including comparison against same-family Cyclone IV GX variants and pin-compatible Lattice ECP5 alternatives.
EP4CGX15BF14C7 - Cyclone IV GX FPGA 14.4K LE 169-LBGA | Intel
The Intel EP4CGX15BF14C7 is a Cyclone IV GX series field-programmable gate array (FPGA) with 14,400 logic elements, 552,960 bits of embedded memory, and integrated 3.125 Gbps transceivers, fabricated on a 60 nm low-power process and supplied at a 1.2 V core voltage. It is housed in a 14x14 mm 169-pin LBGA (F14) package with a commercial 0C to +85C operating temperature grade and a C7 speed grade. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing configurable logic blocks (CLBs), programmable interconnects, and dedicated hard IP blocks such as transceivers, multipliers, and memory. FPGAs sit at the intersection of microcontrollers and ASICs in the programmable logic hierarchy: more flexible than fixed-function ASICs, faster and more parallel than microcontrollers. The Cyclone IV GX family specifically targets cost-sensitive, transceiver-rich applications such as industrial video, machine vision, and low-cost wireless backhaul. Key features of the EP4CGX15BF14C7 include up to 72 user I/O pins, two PLL blocks, 36 embedded 18x18 multipliers, and support for high-speed serial interfaces up to 3.125 Gbps through the integrated transceivers. The device supports multiple I/O standards including LVDS, LVTTL, LVCMOS, SSTL, and HSTL, enabling flexible glue logic and bridge functions across mixed-voltage domains. The 60 nm process balances static and dynamic power to keep total device power typically under 1.5 W in mid-utilization designs. Architecturally, the Cyclone IV GX uses Altera's classic 4-input LUT-based logic fabric with dedicated routing architecture and column/row-based M9K memory blocks. Transceiver channels share reference clocks and support protocols such as PCIe Gen1, GbE, CPRI, and basic serial RapidIO. Hard memory controllers and dedicated DDR/DDR2 SDRAM interfaces reduce soft-logic overhead for typical embedded designs. Typical applications include industrial machine vision frame grabbers, low-cost PCIe endpoint cards, protocol bridging in telecom backhaul, video processing pipelines, and motor control DSP front-ends. The combination of transceivers, multipliers, and on-chip memory also makes it a fit for software-defined radio (SDR) baseband pre-processing and test equipment prototyping. When designing with this device, allocate sufficient decoupling (100 uF bulk plus 0.1 uF per power pin pair) and follow Intel's recommended 8-layer stack-up for signal-integrity on transceiver channels. Quartus II Prime (or newer Intel Quartus Prime) is required for synthesis and place-and-route; the Cyclone IV GX device family is mature and well-supported. This page synthesizes distributor pricing, drop-in same-package variants within the Cyclone IV GX family, and practical design notes not found on a single distributor listing, giving engineers a single source for parametric decision-making.
EP4CGX15BF14C7N - Cyclone IV GX FPGA, 14.4K LE, 169-FBGA
The Intel (formerly Altera) EP4CGX15BF14C7N is a Cyclone IV GX family Field-Programmable Gate Array (FPGA) with 14,400 logic elements, 552,960 bits of embedded memory, and 72 user I/Os, fabricated on a 60 nm low-power process and supplied from a 1.2 V core rail. It is housed in a 169-ball FineLine Ball-Grid Array (FBGA) package and is offered in the commercial -C7 speed grade. The device integrates up to 3.125 Gbps transceivers and hardware multipliers, targeting cost-sensitive serial-interface and parallel-processing designs. A Field-Programmable Gate Array (FPGA) is a type of programmable logic device that allows hardware designers to implement arbitrary digital logic - from simple glue logic to complete processor subsystems - by configuring an array of configurable logic blocks (CLBs), embedded memory blocks, DSP blocks, and programmable interconnect. FPGAs sit at the same level as Application-Specific Integrated Circuits (ASICs) in the integrated circuit taxonomy (FPGA -> programmable logic -> digital IC -> semiconductor) but offer far lower NRE cost and instant turnaround, making them ideal for low-to-medium volume production, prototyping, and design iteration. Key features of the EP4CGX15BF14C7N include 56 embedded 18x18 multipliers, 4 PLLs, dedicated 3.125 Gbps transceiver channels, and support for external memory interfaces including DDR2. The 169-FBGA package exposes 72 general-purpose I/Os and supports a variety of I/O standards (LVDS, LVCMOS, SSTL, HSTL). The C7 speed grade places it in the mid-speed commercial tier; the I7 (industrial) and C8/C6 (faster/slower commercial) variants share the same die. Typical applications include industrial video bridging, machine-vision interfaces, low-cost PCIe endpoint cards, motor-control encoder interfaces, and serial-protocol bridging (UART/SPI/I2C to high-speed LVDS). The integrated transceivers are particularly useful for designs requiring low-latency multi-gigabit serial links without external PHY chips. Design considerations include the need for a dedicated configuration memory (typically an EPCS or EPCQ serial flash), a 3.3 V auxiliary supply for the configuration subsystem, and careful PCB layout to maintain signal integrity on the high-speed transceiver channels. According to Intel Cyclone IV Device Handbook, the EP4CGX15BF14C7N operates across the commercial 0C to 85C junction temperature range and supports JTAG-based in-system programming via the Quartus Prime design tool. This page synthesizes distributor pricing, drop-in alternatives from the same Cyclone IV GX family, and practical design notes not found in the manufacturer datasheet alone.
EP4CGX15BF14C8 - 14.4K LEs Cyclone IV GX FPGA | Intel | 169-LBGA
The Intel (Altera) EP4CGX15BF14C8 is a low-power, low-cost Cyclone IV GX Field-Programmable Gate Array built on a 60 nm process, providing 14,400 logic elements, 552,960 bits of embedded memory, and integrated transceivers in a 169-ball FineLine BGA (14 mm x 14 mm) package. The device is specified for the commercial 0C to +85C temperature range and supports up to 72 (18x4) 3.125 Gbps transceivers per device family, providing a high-bandwidth serial interface for cost-sensitive applications. With 1.2 V core operation and a 1.0 V/1.2 V/1.5 V/1.8 V/2.5 V/3.0 V selectable I/O standard set, the part integrates PLLs, hardware multipliers, and configuration circuitry in a single monolithic fabric. A Field-Programmable Gate Array (FPGA) is a programmable logic device that combines configurable logic blocks (CLBs), programmable interconnects, and dedicated silicon blocks such as transceivers, BRAM, and DSP slices. FPGAs sit in the broader hierarchy of programmable logic devices (PLD) -> FPGA -> SRAM-based FPGA -> low-power FPGA. Cyclone IV GX devices are SRAM-based, volatile-configuration FPGAs requiring an external configuration memory (typically EPCS or EPCQ serial flash) at every power-up. The 3.125 Gbps embedded transceivers are the most distinctive feature of the Cyclone IV GX family compared with the transceiver-less Cyclone IV E devices, enabling protocols such as PCIe Gen1, Gbps Ethernet, and serial RapidIO without external PHY chips. The 60 nm process and 1.2 V core rail keep the device's dynamic power low for the logic density provided. The 14 mm x 14 mm 169-ball FBGA footprint balances high I/O count with PCB-routing feasibility for two-layer to six-layer boards, which is unusual for an FPGA of this density. Typical applications include industrial video bridging, machine-vision interfaces, low-cost PCIe endpoint cards, motor-control and factory-automation controllers, and wireless backhaul baseband preprocessing where a small number of high-speed serial lanes are required alongside general-purpose logic. The integrated transceivers and PCI Express hard IP allow a single-chip implementation that would otherwise require an external PHY plus a smaller FPGA. When designing with this device, plan for a JTAG or AS configuration interface and observe the 169-ball BGA escape rules in PCB layout - trace-impedance-controlled routing is required on transceiver channels. Engineers should also evaluate migration to Cyclone 10 GX or Cyclone V GX for newer designs; the Cyclone IV GX family is mature but is no longer the recommended choice for new product development. Always verify temperature-grade and lead-free compliance against your end-equipment requirements before volume commitment. This page synthesizes distributor pricing, drop-in package-compatible alternatives, and practical design considerations not consolidated in the manufacturer datasheet alone.
EP4CGX15BF14C8N - Cyclone IV GX FPGA, 14400 LE | Intel
The Intel (Altera) EP4CGX15BF14C8N is a Cyclone IV GX field-programmable gate array (FPGA) with 14,400 logic elements, 552,960 bits of embedded memory, and 72 user I/Os, housed in a 169-ball LBGA (FineLine BGA) package. It supports a 402 MHz maximum user I/O clock rate and a core supply voltage of 1.15 V to 1.25 V. An FPGA is a reconfigurable logic device whose logic blocks, routing resources, and I/O pins are configured after manufacturing. In the system hierarchy, an FPGA sits above standard fixed-function logic: it implements custom digital functions in hardware while retaining software-like re-routability. Cyclone IV GX is Intel's low-cost, low-power FPGA family, and the GX suffix indicates that the family includes high-speed transceiver and hardened protocol options in larger-density/package combinations. This EP4CGX15 variant is intended for high-volume, cost-sensitive designs that need moderate logic density in a small footprint. Key features include 14,400 logic elements for medium-density control, video, and protocol logic; 552,960 bits of embedded RAM for FIFOs, packet buffers, and line buffers; 72 user I/Os available on the 169-ball FineLine BGA; and a 402 MHz maximum I/O clock rate. The 1.15 V to 1.25 V core supply keeps dynamic power low for thermally constrained systems. The F14 package code and C8N ordering suffix identify the commercial-temperature, speed-grade-8 variant of the EP4CGX15 device. The Cyclone IV GX fabric is SRAM-based, so it must be configured at power-up from an external flash device or host. The same EP4CGX15 F14 device is offered with different speed and temperature grade ordering codes, allowing one PCB to be reused across several performance and qualification points. The 169-ball LBGA package balances board area with routability and is well suited to two- to four-layer PCB designs when the I/O count is matched to external interfaces. Typical applications include small-form-factor video and machine-vision interfaces, industrial I/O bridging, camera-link front ends, protocol conversion, and telecom/broadcast control logic. The 72 I/Os and flexible clock resources are sufficient for 8-/10-/12-bit parallel data paths and moderate-rate LVDS interfaces. Design guidance: decouple the 1.15 V to 1.25 V core supplies with low-ESR ceramic capacitors placed close to BGA vias, and select an Intel/Altera serial configuration device appropriate for the application. Follow the Cyclone IV GX board design guidelines for power sequencing, I/O bank voltage, and high-speed pin placement. This page synthesizes distributor availability, pin-compatible speed/temperature variants, and practical board-level notes—information frequently scattered across separate datasheet, distributor, and Q&A pages.
EP4CGX15BF14I7 - Cyclone IV GX FPGA, 14400 LE, 169-LBGA | Intel
The Intel (Altera) EP4CGX15BF14I7 is a Cyclone IV GX field-programmable gate array (FPGA) delivering 14,400 logic elements, 552,960 bits of embedded memory, and integrated 3.125 Gbps transceivers in a 169-ball LBGA package. Housed in a compact 14x14 mm FBGA-169 footprint with 1.0 mm ball pitch, it targets cost-sensitive, transceiver-enabled designs where board real estate and power budget are at a premium. An FPGA (Field-Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs) connected by programmable interconnect, surrounded by hard I/O peripherals such as transceivers, block RAM, PLLs, and DSP blocks. FPGAs sit in the programmable-logic hierarchy between ASICs (Application-Specific Integrated Circuits) and general-purpose microcontrollers, offering hardware-level parallelism, deterministic latency, and the ability to be reconfigured in the field. The Cyclone IV GX family is the transceiver-enabled low-power branch of the Cyclone IV series, optimized for protocol bridging, motor control, video processing, and industrial connectivity. Key features include 14,400 logic elements arranged in 900 CLBs, 504 kbit of embedded RAM distributed across M9K blocks, two PLLs, and up to 72 user I/O pins. The device integrates up to four 3.125 Gbps transceivers for PCIe Gen1, Gigabit Ethernet, Serial RapidIO, and CPRI links, eliminating the need for external PHY chips. The 'I7' speed grade and industrial temperature rating (-40C to +100C junction, meeting C8 timing up to 125C) make it suitable for thermally stressed industrial enclosures. Typical core supply is 1.2 V with separate rails for transceiver and I/O banks. Architecturally, the Cyclone IV GX uses a low-power 60 nm process combined with the transceiver-rich GX die variant, achieving a static power profile that is markedly lower than the Cyclone III predecessor family. The programmable logic fabric, M9K memory blocks, and embedded 18x18 multipliers are arranged to support common DSP and packet-processing pipelines, while the hard PCIe Gen1 IP block accelerates endpoint designs without consuming soft logic resources. Typical applications include industrial machine vision over GigE Vision, low-density protocol bridging cards (PCIe to UART/SPI/GPIO), motor drive control with encoder feedback, video surveillance with on-board analytics, and baseband processing for small-cell / CPRI radio units. The device is also widely used in educational and prototyping platforms where deterministic parallel processing is required. Designers should plan PCB layout for matched-length transceiver traces, dedicated transceiver power filtering, and sufficient decoupling on every VCC rail. Quartus II (13.0 and later) is the supported design toolchain, providing synthesis, place-and-route, and timing analysis with the device-specific library. This page synthesizes distributor pricing, drop-in Cyclone IV GX speed-grade alternatives, and practical board-design considerations not collated in the manufacturer datasheet.
EP4CGX15BF14I7N - 14.4K Logic Elements Cyclone IV GX FPGA | Intel
The Intel (formerly Altera) EP4CGX15BF14I7N is a low-power, high-volume Cyclone IV GX field-programmable gate array (FPGA) housed in a 169-pin LBGA (14x14 mm) package. Built on a 60 nm process and offering 14,400 logic elements (LEs) and 552,960 bits of embedded memory, the device targets cost-sensitive applications that require serial transceiver capability, DSP blocks, and a wide peripheral mix. It features 72 user I/O pins, 56 (18x18) embedded multipliers, and 2 PLLs in a 169-ball FineLine BGA package. The 'I7' speed/temperature grade denotes the industrial extended temperature range, suitable for -40C to +100C operation. A Field-Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that allows designers to configure digital logic, memory, I/O, and in some families high-speed transceivers, after manufacture. Architecturally an FPGA sits above a CPLD and below an ASIC in the silicon design pyramid; FPGAs are ideal for medium-volume designs, rapid prototyping, and designs requiring hardware re-programmability. The Cyclone IV GX family specifically adds up to eight integrated 3.125 Gbps transceivers, bridging the gap between pure-logic FPGAs and more expensive transceiver-equipped families such as Stratix. Key features of the EP4CGX15BF14I7N include 8 transceiver channels at up to 3.125 Gbps, support for common serial protocols such as PCI Express Gen1 and Gigabit Ethernet, and Cyclone IV GX's signature low static and dynamic power consumption profile. The device integrates hard IP for PCIe Gen1 x1/x2/x4 and supports external memory interfaces including DDR2 SDRAM up to 200 MHz. These resources make the part well suited to bridge, protocol-conversion, and low-cost serial-link designs where a soft-core or hardware state machine would otherwise consume too many LEs. Typical applications include industrial control and factory automation backplanes, motor control and drive interfaces, low-end video surveillance bridges, low-cost PCIe endpoints, and portable test-and-measurement equipment. The 169-ball LBGA package keeps board area modest while still allowing high pin-count connectivity, and the industrial temperature range supports deployment in unenclosed industrial environments. When designing with this device, pay close attention to the LVDS and 3.3V LVCMOS I/O standards to keep signal integrity under control on a 169-ball BGA PCB. Use the Quartus Prime design software (with Cyclone IV device support) for synthesis, place-and-route, and timing closure. Reference designs and application notes covering PCIe, GbE, and DDR2 are available from Intel/Altera to accelerate prototype development. This page synthesizes current distributor pricing, drop-in alternative parts in the same 169-ball LBGA footprint, and design notes for power, decoupling, and PCB layout that go beyond the information in the standard manufacturer datasheet.
EP4CGX15BF14I8N - Cyclone IV GX FPGA, 14.4K LE, FBGA-169 | Intel
The Intel (formerly Altera) EP4CGX15BF14I8N is a member of the Cyclone IV GX FPGA family, integrating 14,400 logic elements, 552,960 bits of embedded RAM, and high-speed transceivers on a 60nm low-power process. Housed in a 169-pin FineLine BGA (FBGA) package, it is offered in the industrial temperature grade (-40C to +100C) with 8 speed-grade timing closure. An FPGA (Field-Programmable Gate Array) is a programmable logic device that sits in the system hierarchy between fixed-function ASICs (application-specific integrated circuits) and software-driven microcontrollers. Within programmable logic, FPGAs offer higher logic density, faster parallel I/O, and deterministic hardware timing compared with CPLDs (Complex Programmable Logic Devices) or general-purpose MCUs. The Cyclone IV GX family in particular extends the low-cost Cyclone IV E/IV GX architecture with integrated 3.125 Gbps transceivers, targeting cost-sensitive serial-interface applications. Key features of the EP4CGX15BF14I8N include up to 72 user I/O pins, 16 dedicated 18x18 multipliers for DSP functions, two PLLs, support for DDR/DDR2/QDRII external memory interfaces, and up to 9 transceiver channels running up to 3.125 Gbps. The device operates from a 1.2V core supply with separate VCC_PLL, VCC_GXB (transceiver), and I/O bank rails. Configuration is supported through JTAG, Active Serial, or Passive Serial modes using the dedicated configuration pins. Architecturally, the EP4CGX15BF14I8N uses SRAM-based logic cells (each containing a 4-input LUT and a register), M9K embedded RAM blocks, and hard IP blocks for transceivers, PLLs, and external memory controllers. This combination delivers deterministic high-speed serial performance with low static power typical of the 60nm node. Typical applications for the EP4CGX15BF14I8N include low-cost video bridge and protocol-conversion cards, industrial machine-vision interfaces, motor-control front ends, low-density telecom line cards, and consumer display controllers. The integrated transceivers support PCIe Gen1 x1, CPRI, OBSAI, GbE, and Serial RapidIO without external PHY devices, which reduces BOM cost and PCB area. When designing with the EP4CGX15BF14I8N, follow Intel's PCB layout guidelines for FBGA-169 fan-out: use 0.5mm-pitch microvia stack-ups on the top layer and length-match all GXB serial pairs to within 0.127mm (5 mil) per the transceiver channel-to-channel skew budget. Provide separate decoupling for VCCINT, VCCA, and VCCGXB rails to suppress simultaneous switching noise that would otherwise couple into the transceiver phase-locked loops. This page synthesizes distributor pricing, drop-in alternatives from the Site MPN list, and practical layout notes not aggregated on a single manufacturer or distributor page.