FPGA & CPLD
Products (6358)
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 notesβinformation 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.
EP4CGX15BN11C8N - Cyclone IV GX FPGA, 14.4K LE, 148-WFQFN | Intel
The Intel EP4CGX15BN11C8N is a Cyclone IV GX field-programmable gate array (FPGA) featuring 14,400 logic elements, 552,960 bits of embedded memory, and up to 72 user I/O pins, fabricated on a 60 nm low-power process and housed in a 148-pin WFQFN exposed-pad package. The Cyclone IV GX family targets cost-sensitive applications requiring integrated transceivers for serial connectivity, and this device provides up to two 2.5 Gbps transceivers for protocols such as PCIe Gen1, GigE, and CPRI. The device operates from a 1.2 V core supply with 3.3 V tolerant I/O through bank-based supply rails. A field-programmable gate array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs) connected via programmable routing. Unlike a microcontroller or ASIC, an FPGA's logic function is defined by user-supplied configuration data loaded into on-chip SRAM at power-up. The Cyclone IV GX architecture sits within the hierarchy: FPGA -> programmable logic -> logic IC -> integrated circuit, and is engineered for low static power while delivering moderate logic density for mid-range designs in industrial, communications, and video imaging segments. Key features include 14,400 logic elements organized into 900 logic array blocks (LABs), 504 Kbits of M9K embedded memory, 56 embedded 18x18 multipliers, two PLLs, and integrated 2.5 Gbps transceivers. The 148-WFQFN package provides a low-profile footprint and exposed thermal pad, while supporting the LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards required by memory buses and parallel interfaces. The device is designed around a low-power 60 nm process with hot-socketing support, configuration via JTAG, Active Serial (AS), or Passive Serial (PS) modes, and an on-chip configuration memory controller. Designers benefit from Quartus II / Quartus Prime design-software compatibility and an extensive IP library including PCIe Gen1 hard IP and DDR/DDR2 memory controllers. Typical applications include industrial motor control, video surveillance image processing, software-defined radio front-ends, low-cost PCIe add-in cards, and broadcast video bridges. The integrated transceivers eliminate external PHY ICs, reducing BOM cost and board area. Design considerations center on power-rail sequencing between the 1.2 V core and 2.5 V/3.3 V PLL and transceiver supplies, decoupling close to the exposed pad, and JTAG-driven configuration to minimize hold-state issues. The WFQFN exposed pad must be soldered to a sufficiently large copper pour for thermal dissipation. This page consolidates distributor pricing, drop-in compatible FPGA alternatives, application notes, and design guidance not aggregated on any single distributor or manufacturer page, giving engineers a single reference for sourcing and selection.
EP4CGX15CF23C7 - Cyclone IV GX FPGA 15K LEs | Intel | F484
The Intel (formerly Altera) EP4CGX15CF23C7 is a Cyclone IV GX low-power FPGA with 14,400 logic elements, 540 Kbits of embedded RAM, and integrated 3.125 Gbps transceivers, housed in a 484-pin FineLine BGA (FBGA) package. It belongs to the Cyclone IV GX family, which combines low static power, high transceiver bandwidth, and a cost-optimized architecture for high-volume, transceiver-based applications. A Field-Programmable Gate Array (FPGA) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnects, and embedded memory and DSP slices that can be reconfigured by the designer after manufacture. FPGAs sit in the broader hierarchy of programmable logic devices (PLD) -> programmable logic -> digital logic ICs -> integrated circuits, and are typically used for parallel processing, custom I/O protocols, hardware acceleration, and rapid prototyping when an ASIC is not economically justified. Key features of the EP4CGX15CF23C7 include up to 72 user I/O pins, two embedded hard memory controllers, eight 3.125 Gbps transceiver channels (in select package options), and support for PCI Express Gen1 (x1/x2) and a wide range of external memory interfaces including DDR2, DDR3, LPDDR2, and QDR II+. The device supports LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards. Configuration is supported via passive serial (PS), fast passive parallel (FPP), and JTAG modes using commodity EPCS serial configuration devices. Architecturally, the Cyclone IV GX family uses a 60 nm process with a low-k dielectric, 8-input adaptive logic modules (ALMs) that pack into logic array blocks (LABs), and dedicated 18x18 multipliers for DSP workloads. Embedded transceivers are hardened for CPRI, OBSAI, Serial RapidIO, and Gigabit Ethernet PHY connectivity, enabling direct optical/copper backplane interfaces without external PHY devices in many designs. Typical applications include industrial video bridging, machine vision cameras, broadcast video processing, low-cost wireless backhaul baseband, industrial control and protocol bridging (PROFIBUS, CAN, EtherCAT), PCI Express endpoint cards, and motor control with encoder feedback. The integrated transceivers make it especially attractive for designs that previously required a discrete PHY. When designing with this FPGA, pay close attention to the transceiver reference clock routing, decoupling network (typically a 100 nF + 1 uF + 10 uF stack per VCC/GXC pair), and JTAG chain access through the dedicated nCONFIG, nSTATUS, and DCLK pins. Programming files (.sof for SRAM, .pof for configuration device) are generated by Intel Quartus II / Quartus Prime. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
EP4CGX22BF14C6 - Cyclone IV GX FPGA, 22K LE, 169-LBGA | Altera
The Intel (formerly Altera) EP4CGX22BF14C6 is a Cyclone IV GX field-programmable gate array (FPGA) delivering 21,280 logic elements, 774,144 bits of embedded memory, and 72 user I/O pins in a 169-ball LBGA package. Fabricated on a low-power 60 nm process, this FPGA integrates up to 3.125 Gbps transceivers and is offered in a commercial speed grade (C6) targeting cost-sensitive, high-volume applications where power budget and BOM cost matter more than maximum performance. What is a Cyclone IV GX FPGA? An FPGA (field-programmable gate array) is a reconfigurable digital integrated circuit containing an array of programmable logic blocks, routing interconnect, I/O cells, and hard IP blocks such as transceivers, PLLs, and memory blocks. The Cyclone IV GX family sits within the programmable-logic hierarchy as: FPGA -> SRAM-based FPGA -> low-power FPGA -> Cyclone series -> Cyclone IV generation -> Cyclone IV GX transceiver variant. Compared with ASICs, FPGAs allow in-system reconfiguration, faster prototyping, and lower NRE cost. Key specifications include 21,280 logic elements, 66 embedded 18x18 multipliers, 4 PLLs, 483 Kbits of distributed RAM, 291 Kbits of embedded block RAM (M9K blocks), and 72 maximum user I/O pins. The device supports LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards with hot-socketing capability, enabling board-level design flexibility. Hard PCIe Gen1 IP blocks simplify interface to host processors. The Cyclone IV GX architecture pairs a 4-input ALM (adaptive logic module) fabric with high-speed transceivers and a rich set of hard IP (PCIe, PLLs, memory controllers). The C6 commercial speed grade is positioned for mid-range performance with the lowest static and dynamic power of the family. Designers benefit from Quartus II / Quartus Prime toolchain support and an extensive IP catalog. Typical applications include industrial control and motor drive, video bridging and image processing, low-cost PCIe endpoint cards, USB3.0/2.0 interface bridging, broadcast equipment, and portable instrumentation. The Cyclone IV GX is particularly suited to designs that need high-speed serial but not at the bandwidth of Stratix-grade FPGAs. For power planning, use the Intel Early Power Estimator (EPE) before tape-out. Decouple each PLL supply pin with 0.1 uF and 10 uF capacitors placed within 100 mils of the pin. Differential transceiver channels require 100-ohm impedance-controlled routing and AC-coupling capacitors. This page synthesizes distributor pricing, drop-in same-package alternatives from the Cyclone IV GX family, design notes, and an AI-friendly FAQ set that goes beyond the datasheet and helps engineers verify availability and pin compatibility at a glance.
EP4CGX22BF14C6N - Cyclone IV GX FPGA 22K LE 169-FBGA | Intel
The Intel (formerly Altera) EP4CGX22BF14C6N is a Cyclone IV GX family field-programmable gate array (FPGA) housed in a 169-pin LBGA (F14) package, featuring 21,280 logic elements, 774,144 bits of embedded memory, and 80 (3.125 Gbps) transceivers. It is fabricated on a low-power 60 nm process node and operates from a 1.2 V core supply with industrial-grade temperature support. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing an array of configurable logic blocks (CLBs), programmable routing, and dedicated hardware resources that engineers can reconfigure post-manufacture to implement custom digital circuits. FPGAs sit in the broader semiconductor hierarchy of programmable logic devices (PLDs), bridging the gap between fixed-function ASICs (high NRE, long lead time) and microcontrollers (fixed CPU core, peripheral-rich), making them ideal for parallel signal processing, custom interfaces, hardware acceleration, and rapid prototyping. The Cyclone IV family targets cost-sensitive, power-conscious applications. Key features of the EP4CGX22BF14C6N include 3.125 Gbps transceiver support for high-speed serial protocols, integrated PCIe hard IP blocks (x1/x2 Gen1), up to 364 user I/O pins, dedicated 18x18 multipliers for DSP, and Quartus Prime design-software support. The device integrates 4 PLLs and supports multiple I/O standards including LVDS, LVTTL, and LVCMOS at voltages from 1.2 V to 3.3 V. The 60 nm process technology and 1.2 V core voltage minimize dynamic and static power consumption, achieving typical power figures under 1.5 W in mid-density designs. The transceiver hard IP and PCIe Gen1 hard block allow designers to implement serial connectivity without consuming general-purpose logic resources, preserving the FPGA fabric for application logic. Typical applications include industrial motor control, video processing and display interfaces, PCIe endpoint cards, low-cost serial-protocol bridging (Gigabit Ethernet, CPRI, SGMII), and consumer-grade broadcast equipment. The Cyclone IV GX transceiver integration distinguishes this part from transceiver-less Cyclone IV E devices. When designing with the EP4CGX22BF14C6N, ensure the Quartus Prime design flow targets the correct device family and pinout. Power-supply decoupling requires 100 nF capacitors near each VCC pin, and the transceiver analog supply (VCCA) must be isolated from the noisy digital rails with a ferrite bead or pi-filter. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not consolidated in a single location in the manufacturer datasheet.
EP4CGX22BF14C7 - Cyclone IV GX FPGA 22K LE, 169-FBGA | Intel
The Intel (formerly Altera) EP4CGX22BF14C7 is a low-power, low-cost Cyclone IV GX field-programmable gate array (FPGA) featuring 21,280 logic elements, 774,144 bits of embedded memory, and 72 user I/O pins in a 169-ball FineLine BGA (F14, 14x14 mm) package. The device is fabricated on TSMC's 60 nm low-power process and integrates 3.125 Gbps transceivers, making it well-suited for cost-sensitive serial-protocol designs. A Cyclone IV GX FPGA is a SRAM-based programmable logic device belonging to the low-cost FPGA family in the broader programmable logic device hierarchy: FPGA -> programmable logic -> logic semiconductor -> integrated circuit. The Cyclone IV GX sub-family specifically targets designs that need integrated multi-gigabit transceivers without the cost or power of a high-end FPGA, bridging the gap between discrete logic and high-performance transceiver-based ASSPs. Key features include up to 21,280 logic elements, 66 (18x18) multipliers, 4 PLLs, 2 general-purpose clock networks, 72 maximum user I/O, and 3.125 Gbps embedded transceiver channels. The device also integrates 36 (9x9) multipliers, 132 Kbits of M9K embedded memory blocks, and 4 global clock networks. Operating from a 1.2 V core supply with industrial temperature range options, the F14 package balances IO count and board area for mid-complexity designs. The architecture combines a fabric of 4-input look-up tables (LUTs), embedded RAM blocks, DSP blocks, and a hard PCIe Gen1 IP core (x1 or x4). Transceiver tiles support protocols such as PCIe, Gigabit Ethernet, Serial RapidIO, and CPRI, which historically made the device popular for wireless baseband, industrial imaging, and video bridge designs. Configuration is supported via JTAG, Active Serial, Active Parallel, and Passive Serial modes. Typical applications include industrial video broadcast and processing, machine vision interfaces, low-cost PCIe endpoint cards, wireless backhaul, and protocol-bridging cards. The integrated 3.125 Gbps transceivers let designers replace external PHY ICs in cost-sensitive designs. When designing with this device, plan power sequencing for the 1.2 V core, 2.5 V/3.3 V I/O banks, and the analog 1.2 V transceiver (VCCA_GXB) rails separately. Quartus II (or the free Quartus Prime Lite Edition) is required for synthesis, place-and-route, and bitstream generation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, with all data anchored to the official Altera/Intel device database and current distributor stock.
EP4CGX22BF14C7N - Cyclone IV GX 22K FPGA, 169-LBGA | Intel
The Intel (formerly Altera) EP4CGX22BF14C7N is a Cyclone IV GX family field-programmable gate array (FPGA) with 21,280 logic elements, 774,144 bits of embedded memory, and 72 embedded 18x18 multipliers, housed in a 169-pin LBGA (FBGA-169) package with 1.2 V core supply. The part carries the -C7 speed grade (commercial, ~7 ns core performance) and the F14 (14 mm x 14 mm) fine-pitch BGA outline used by low-density Cyclone IV GX variants. A Field-Programmable Gate Array (FPGA) is a programmable logic device that lets engineers implement arbitrary digital circuits through configurable logic blocks (LBs), embedded memory, DSP blocks, and programmable interconnect. Within the broader taxonomy, the EP4CGX22BF14C7N sits at the intersection of programmable logic, low-power 60 nm silicon, and serial connectivity - the Cyclone IV GX family specifically integrates up to 3.125 Gbps transceivers, distinguishing it from the transceiver-less Cyclone IV E. FPGAs belong to the broader category of application-specific standard products (ASSP) and are foundational building blocks in the semiconductor hierarchy alongside microcontrollers, ASICs, and ASSPs. The Cyclone IV GX family is built on TSMC's 60 nm low-power process, delivering a balanced trade-off between logic density, static power, and cost. The 169-pin LBGA package supports 169 user I/O pins (including 4 transceiver channels), giving the EP4CGX22 enough I/O bandwidth for video bridging, industrial control, and protocol bridging without forcing a larger, more expensive package. The -C7 speed grade positions it in the mid-performance tier, suitable for designs that do not require the maximum possible Fmax but benefit from the lower cost of slower-speed parts. Typical applications include industrial machine vision, video format conversion, industrial Ethernet bridges, motor-control co-processors, and low-density serial-protocol bridges (PCIe Gen1, GigE, Serial RapidIO). The integrated 3.125 Gbps transceivers make the EP4CGX22 particularly attractive for designs that need one or two high-speed serial links without the overhead of a larger, more power-hungry FPGA family. When designing with this device, pay close attention to the device variant suffix (C7 = commercial, speed grade 7; C8 = commercial speed grade 8, slower; I7 = industrial speed grade 7). Pin-compatible speed-grade variants allow easy speed/operating-temperature trade-offs without re-laying out the PCB. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.
EP4CGX22BF14C8 - Cyclone IV GX FPGA 21,280 LEs 169-LBGA | Intel
The Intel (formerly Altera) EP4CGX22BF14C8 is a Cyclone IV GX field-programmable gate array (FPGA) delivering 21,280 logic elements, 756 kbits of embedded memory, and integrated transceivers in a 169-ball LBGA package. It is built on a low-power 60 nm process and operates from a 1.2 V core supply, with maximum user I/O count of 72 and a commercial 0C to +70C temperature range. The device targets cost-sensitive applications that need high-speed serial connectivity without the power and cost of larger FPGAs. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device that allows engineers to implement arbitrary digital logic via a hardware description language such as Verilog or VHDL. Cyclone IV GX FPGAs sit in the hierarchy of: FPGA -> programmable logic -> digital IC -> semiconductor, and are positioned as a low-power, transceiver-equipped alternative to higher-end Stratix families. The 'GX' suffix denotes integrated high-speed serial transceivers, while 'IV' refers to the 60 nm node. Key features of the EP4CGX22BF14C8 include 21,280 logic elements (LEs), 774,144 memory bits (RAM), 72 maximum user I/Os, and a 169-ball LBGA fine-pitch BGA package. The 'C8' speed grade indicates a mid-range Fmax of approximately 402 MHz for internal logic, while 'BF14' identifies the package and pinout. The device also supports up to two high-speed transceivers capable of multi-gigabit data rates, suitable for PCIe, GigE, or custom serial protocols. Cyclone IV GX architecture uses 4-input look-up tables (LUTs), embedded M9K memory blocks, and dedicated 18x18 hardware multipliers for DSP. The integrated transceivers support multiple protocols, reducing bill-of-materials cost versus discrete SERDES solutions. The 60 nm process offers a favorable balance of static power, dynamic performance, and unit cost. Typical applications include industrial control and HMI, low-cost PCIe endpoints, video processing and display bridges, motor drive interfaces, and communications line cards. Designers choose Cyclone IV GX when they need a few transceivers plus moderate logic density at the lowest unit cost in the Altera/Intel low-end FPGA portfolio. Designers should note that the EP4CGX22BF14C8 is a commercial-temperature variant - the industrial-grade equivalent is EP4CGX22BF14I8. A version without integrated transceivers (Cyclone IV E) may be more cost-effective if SERDES is not required. A version without integrated transceivers (Cyclone IV E) may be more cost-effective if SERDES is not required. This page synthesizes distributor pricing, drop-in equivalents, and practical design guidance not found in the manufacturer datasheet alone.