FPGA & CPLD
Products (6358)
EP3SL70F780I4LN - Stratix III L FPGA 67.5K LE, 488 I/O, FBGA-780
The Intel (Altera) EP3SL70F780I4LN is a high-density Stratix III L family Field-Programmable Gate Array (FPGA) delivering 67,500 logic elements, 2,699,264 bits of embedded memory, 488 user I/Os, and 2,700 LABs in a 780-pin FC-FBGA package. It is fabricated on a 65 nm process node, operates with a 0.9 V core supply, and supports user I/O voltages up to 3.3 V LVDS/LVCMOS for high-speed parallel interfaces. The Stratix III L series is the logic-optimized variant of the Stratix III family, positioned for ASIC prototyping, high-throughput DSP pipelines, and wire-speed packet processing. A Field-Programmable Gate Array (FPGA) is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs), programmable routing channels, and embedded hard IP such as block RAM, DSP slices, transceivers, and PLLs. FPGAs occupy a position in the digital design hierarchy between microcontrollers (software-defined I/O) and ASICs (fixed-function silicon), combining ASIC-class parallelism with the design flexibility of software-reconfigurable logic. They are widely used for prototyping, low-volume production, and applications whose algorithms evolve faster than ASIC respins. Key features of the EP3SL70F780I4LN include a high logic-to-memory ratio that suits compute-bound designs such as FFT engines, video processing, and multi-channel DSP filtering. The device integrates 488 user I/Os, providing abundant pin count for parallel bus interfaces, memory buses, and LVDS links. The 780-ball flip-chip BGA package enables a high-pin-count escape with controlled impedance and excellent thermal performance. Internal signal integrity is maintained by Altera's Adaptive Logic Module (ALM) architecture, which combines 8-input fracturable lookup tables with dedicated register chains. Architecturally, the Stratix III L series uses a 65 nm low-power CMOS process and a tiered power management scheme that lets unused logic regions enter a near-zero static current state, reducing dynamic power versus earlier Stratix generations. Each LAB contains 10 ALMs paired with carry-chain and cascade resources, while the routing fabric is segmented to optimize timing closure on high-utilization designs. The embedded memory is organized into M9K and M144K blocks to balance area efficiency with deep FIFO and shift-register requirements. Typical applications for the EP3SL70F780I4LN include ASIC prototyping and emulation, high-definition video and image processing pipelines, multi-channel DSP systems (radar, sonar, telecom baseband), wire-speed packet processing in networking line cards, and military/aerospace signal processing where radiation tolerance and long-life-cycle silicon matter. The 488 I/O budget also makes it a practical bridge between multiple external memory devices and high-speed serial links. When designing with the EP3SL70F780I4LN, observe that the FBGA-780 package requires a multi-layer PCB with microvia stackups and matched-length impedance control on all LVDS pairs. Quartus II (legacy) or Intel Quartus Prime (current) is required for synthesis, place-and-route, and timing closure. Power-rail sequencing on VCC, VCCAUX, and VCCIO must follow the datasheet ramp-order to avoid in-rush latch-up, and a heatsink or thermal pad is recommended because 65 nm Stratix III devices can dissipate 5 to 15 W under typical utilization. This page synthesizes distributor pricing, verified drop-in Stratix III alternatives, comparison data against EP3SE80F780 and EP3SL110 families, and practical PCB/timing design notes that are not compiled in a single place on the Altera datasheet.
EP3SL70F780I4N - 67.5K LE Stratix III L FPGA 780-FBGA | Intel
The Intel (formerly Altera) EP3SL70F780I4N is a high-density, low-power member of the Stratix® III L FPGA family, integrating 67,500 logic elements, 2,699,264 bits of embedded memory, and 488 user I/Os into a 29x29 mm 780-ball FineLine BGA (FCBGA) package. The 'L' (low-power) variant targets power-sensitive applications with a 1.1V core supply and 0.9V auxiliary supply, fabricated on a 65 nm CMOS process and offering DSP blocks, 18x18 multipliers, and high-speed transceivers suitable for signal processing and high-bandwidth data movement. A Field-Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated hardware resources such as block RAM, DSP slices, PLLs, and high-speed I/O serializers. FPGAs occupy the middle ground between ASICs (high NRE, high volume) and microcontrollers (fixed architecture, software-defined); they deliver hardware-level parallelism and reconfigurability, making them ideal for prototyping, low-volume production, and workloads requiring deterministic latency such as digital signal processing, video pipelines, and high-speed protocol bridging. Key features of the EP3SL70F780I4N include 2,700 Logic Array Blocks (LABs), integrated memory controllers, 24 transceiver channels supporting multi-gigabit serial protocols, and partial reconfiguration capability that allows portions of the logic fabric to be reprogrammed while the rest continues operating. The device supports industrial-grade operating conditions (-40C to +100C junction) and uses Altera's Quartus II design suite for synthesis, place-and-route, and timing closure. Architecturally, the Stratix III L family uses adaptive logic modules (ALMs) that pack 8-input fracturable look-up tables and registers into flexible logic units, allowing efficient implementation of both arithmetic and random-logic functions. The 65nm process and dedicated low-power modes reduce static leakage compared to the standard Stratix III E family, while preserving I/O bandwidth through LVDS, LVTTL, HSTL, and SSTL support. Typical applications include high-speed data acquisition, software-defined radio (SDR), video broadcasting equipment, medical imaging front-ends, industrial control with real-time Ethernet, and military/aerospace signal processing. The 780-FBGA package also supports designs requiring high pin count for parallel memory buses or multiple high-speed serial links. Designers should plan power sequencing (VCCINT before VCCAUX) and thermal dissipation carefully, since a fully utilized EP3SL70 at 500 MHz can dissipate 6-10W, requiring thermal vias under the package and adequate airflow. Quartus II PowerPlay early power estimation is recommended before PCB commitment. This page synthesizes distributor pricing, same-family drop-in Stratix III L alternatives, and practical FPGA design notes not found in the manufacturer datasheet alone.
EP4CE10E22C8N - Cyclone IV E FPGA 10K LE 144-LQFP | Intel
The Intel (Altera) EP4CE10E22C8N is a low-cost, low-power Cyclone IV E field-programmable gate array (FPGA) featuring 10,320 logic elements (LEs), 414 Kbit of embedded memory, and 144-pin LQFP with exposed pad (E22 package), speed grade 8, and commercial temperature grade. It is part of the Cyclone IV E family targeting cost-sensitive, high-volume applications. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated hardware resources such as block RAM (BRAM), multipliers, and I/O cells. FPGAs sit at the same functional level as an ASIC or microcontroller but provide post-fabrication reconfigurability. Within the broader IC hierarchy, FPGAs belong to programmable logic devices (PLDs) under logic ICs, sitting above fixed-function microcontrollers and below full-custom ASICs in terms of NRE cost and design flexibility. Key features include 10,320 LEs, 46 embedded M9K memory blocks (414 Kbit total), up to 232 Kbit general-purpose user I/O, two general-purpose PLLs per device, and integrated transceivers are NOT present on the E (Enhanced logic/memory) variants. The device supports LVDS, LVCMOS, SSTL, and HSTL I/O standards and includes a hard 32-bit PCI Express (PIPE) interface on higher-density variants. Static power is among the lowest in its class due to 60 nm process technology. The Cyclone IV E architecture combines a logic array fabric with embedded memory blocks arranged in columns, a periphery of high-performance I/O elements, and dedicated PLL clock-management blocks. Configuration is loaded via JTAG, Active Serial (AS), Active Parallel (AP), or Passive Serial (PS) modes from external flash or a download cable. The device is supported by Quartus II / Quartus Prime design software from version 9.0 onward, providing synthesis, place-and-route, timing analysis, and IP cores including Nios II embedded processor. Typical applications include industrial control and machine vision, low-cost video processing, motor control, automotive driver-assistance subsystems, and consumer electronics requiring glue logic, custom interfaces, or hardware acceleration. Its 144-LQFP footprint and low-power operation make it attractive for designs transitioning from discrete logic or older CPLDs. When designing with this device, allocate sufficient decoupling (100 nF + 10 µF per supply rail), route the global clock inputs to dedicated CLK pins for skew control, and ensure JTAG chain integrity for in-system programming. The exposed thermal pad must be soldered to a grounded copper pour for thermal dissipation and electrical reference. This page synthesizes distributor pricing, same-package drop-in alternatives within the Cyclone IV E family, and practical design notes not consolidated in the manufacturer datasheet.
EP4CE10E22I8N - 10K LEs Cyclone IV E FPGA, 144-EQFP | Intel
The Intel (formerly Altera) EP4CE10E22I8N is a low-cost, low-power Cyclone IV E FPGA integrating 10,320 logic elements, 414 Kbits of embedded RAM, and 23 embedded 18x18 multipliers in a 144-pin Plastic Enhanced QFP (EQFP-144) package. Built on a 60 nm process, the device operates from a 1.2 V core supply with multi-voltage I/O support (1.2 V to 3.3 V) and is rated for the industrial temperature range (-40C to +100C). Speed grade 8 indicates the device timing bin. A Field Programmable Gate Array (FPGA) is a semiconductor IC containing configurable logic blocks, programmable interconnects, and dedicated silicon resources such as block RAM and DSP blocks. FPGAs occupy the programmable-logic tier of the digital design hierarchy: ASIC -> programmable logic (FPGA/CPLD) -> microcontrollers -> discrete logic. Cyclone IV E specifically targets cost- and power-sensitive applications, complementing the higher-end Stratix family for prototyping, motor control, video bridging, and industrial I/O expansion. Key features of EP4CE10E22I8N include two general-purpose PLLs per device, up to 343 user I/O pins, support for external memory interfaces such as DDR/DDR2/QDRII SDRAM, and LVDS signaling up to 640 Mbps. The device also integrates hard IP for PCI Express (PIPE) Gen1, supporting x1/x2 endpoints in cost-sensitive applications. Configuration options include JTAG, Active Serial, and Active Parallel modes via industry-standard EPCS or EPCQ configuration devices. Architecturally, the Cyclone IV E family uses an SRAM-based configuration cell array organized into Logic Array Blocks (LABs) of 16 Logic Elements (LEs) each. Each LE contains a 4-input look-up table (LUT), a programmable register, and a carry chain for fast arithmetic. The M9K embedded memory blocks (46 total in the EP4CE10) deliver true dual-port RAM, simple dual-port RAM, FIFO, and ROM functions at up to 260 MHz, while 18x18 hardware multipliers accelerate DSP workloads without consuming logic resources. Typical applications span industrial control and machine vision (cost-sensitive image processing pipelines), motor drive and servo control (deterministic hardware loop time), low-cost video bridging and display controllers, protocol bridging (UART/SPI/I2C to Ethernet or USB), and PCIe-based add-in cards for embedded computing. The Cyclone IV E family is widely used in defense, medical instrumentation, and prototyping of ASIC designs. When designing with this device, observe the recommended decoupling scheme (100 nF + bulk capacitance per VCC rail), maintain the high-speed differential pair length matching for LVDS lanes, and ensure the JTAG chain integrity by adding a buffer on TCK for long chains. Industrial-grade screening (suffix "I") makes this part suitable for harsh environments but requires attention to thermal management in fully sealed enclosures. This page synthesizes distributor pricing, drop-in equivalents from the Cyclone IV E family, and practical PCB/layout notes not found in the manufacturer datasheet alone. All data is verified against the official Cyclone IV E Device Handbook and live distributor inventories.
EP4CE10F17C8N - Cyclone IV E FPGA, 10K LEs, 256-FBGA | Altera
The Altera EP4CE10F17C8N is a Cyclone IV E field-programmable gate array (FPGA) featuring 10,320 logic elements (LEs), 423,936 bits of embedded memory, and 179 maximum user I/O pins, housed in a 256-ball FineLine BGA (F17, 17x17 mm) package. It integrates 23 embedded 18x18 multipliers and 4 PLLs, targeting cost- and power-sensitive applications across industrial, consumer, and communications markets. An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs) connected via programmable interconnect. Unlike an ASIC, the FPGA's logic function, I/O behavior, and routing are defined by a configuration bitstream loaded after manufacture, enabling rapid prototyping and field upgrades. FPGAs sit within the broader taxonomy: programmable logic device (PLD) -> FPGA -> SRAM-based FPGA (the Cyclone IV E is SRAM-based, requiring an external configuration memory). Key features include 10,320 LEs, 414 Kbits of embedded memory (M9K blocks), 23 dedicated 18x18 hardware multipliers (~46 GMACs of DSP throughput), four general-purpose PLLs, and 179 user I/Os with support for LVDS, LVTTL, LVCMOS, SSTL, and other single-ended/differential I/O standards. The device operates from a 1.15 V to 1.25 V core supply with separate VCCIO banks (1.2 V to 3.3 V). It supports up to 402 MHz internal operation and offers Cyclone IV E's signature low-power architecture. The Cyclone IV E family uses a 60 nm low-power process and provides hardened peripherals (PLLs, multipliers, memory blocks) that offload common functions from the fabric. Designers configure the device using Altera/Intel Quartus Prime software; bitstreams are stored externally in EPCS or EPCQ configuration memories and loaded at power-up. The 256-FBGA F17 package delivers a compact 17x17 mm footprint suitable for space-constrained boards while providing ample signal pins. Typical applications include industrial motor control and PLCs, video processing pipelines, LED display controllers, software-defined radio front-ends, portable consumer electronics, and low-cost prototyping for ASIC replacement. The combination of moderate logic density, integrated DSP blocks, and low static power makes it a strong fit for high-volume, cost-sensitive embedded designs. When designing with this device, ensure your power tree supplies the 1.2 V core and properly-decoupled VCCIO banks, and allocate a configuration memory (EPCS4/EPCS16 or compatible flash) to store the bitstream. Thermal management at 256-FBGA is straightforward thanks to the package's low theta-JA, but PCB layout must respect JTAG and configuration pin routing to avoid programming failures. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design considerations beyond the manufacturer datasheet, helping engineers evaluate whether EP4CE10F17C8N fits their cost, performance, and supply-chain constraints.
EP4CE1152F23C7N - Cyclone IV E 115K LE FPGA, FBGA-484 | Altera
The Altera EP4CE1152F23C7N is a high-density Cyclone IV E FPGA delivering 114,480 logic elements, 3.9 Mbits of embedded memory, and 266 dedicated 18x18 multipliers in a 484-ball FineLine BGA package. Built on a low-power 60nm process, it targets cost-sensitive, high-volume applications requiring substantial logic, DSP, and memory resources without the power budget of a Cyclone III LS or Stratix device. A Field-Programmable Gate Array (FPGA) is a programmable logic device that lets engineers implement arbitrary digital circuits - from simple glue logic to full processor systems - in silicon-reprogrammable logic fabric. Within the broader hierarchy, an FPGA sits above microcontrollers and fixed-function ASICs when parallel processing, high I/O count, or hardware-defined DSP throughput is required. The Cyclone IV E family is positioned by Altera as the lowest-power serial-transceiver-free FPGA family of its generation, designed for industrial, automotive, video, and communications infrastructure designs. Key features include 432 user I/Os, 4 PLLs, 20 global clock networks, and support for external memory interfaces including DDR/DDR2 SDRAM and QDRII SRAM. The device supports LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards, and operates from a 1.0V core with separate bank I/O voltages. Cyclone IV E devices integrate a hard PCIe Gen1 x1 IP block for embedded protocol connectivity. Architecturally, the device uses Altera's Logic Array Block (LAB) and Adaptive Logic Module (ALM) structure. Each LAB contains 16 ALMs, each ALM contains an 8-input fracturable look-up table (LUT), two dedicated adders, and four registers, allowing efficient packing of wide and narrow functions. Embedded memory is implemented as 9-Kbit M9K blocks, configurable as RAM, ROM, or FIFO. Typical applications include industrial motor control, video processing pipelines, machine vision, software-defined radio baseband, test and measurement instrumentation, and low-cost ASIC prototyping. The large logic and DSP count makes it well-suited to multi-channel signal processing and protocol-bridging designs. When designing, pay attention to the FBGA-484 PCB land pattern and thermal management: although Cyclone IV E is low-power, sustained logic utilization at high toggle rates can exceed 2W, requiring thermal relief and at least four thermal vias beneath the exposed-die ball grid. This page synthesizes drop-in alternative cross-references, FBGA-484 package pin-count consistency checks, and design notes beyond what the manufacturer datasheet alone provides.
EP4CE115F23C8N - Cyclone IV E FPGA 114K LE 484-BGA | Intel
The Intel EP4CE115F23C8N is a Cyclone IV E Field Programmable Gate Array (FPGA) housed in a 484-ball FineLine BGA package, delivering 114,480 logic elements, 280 user I/Os, and 3,981,312 bits of embedded memory (approximately 3.8 Mbits) on a low-power 60 nm process. It is the largest density option in the Cyclone IV E family, designed for cost-sensitive, high-volume applications that still require substantial logic capacity. A Field Programmable Gate Array (FPGA) is a reconfigurable semiconductor device whose logic fabric, routing, and I/O cells can be programmed by the customer after manufacture. FPGAs sit in the broader taxonomy of programmable logic devices (PLDs), alongside simpler CPLDs, and above fixed-function ASICs in design flexibility. The Cyclone IV E family targets the mid-density segment, balancing cost, power, and performance for industrial, consumer, and communications designs. Key features of the EP4CE115F23C8N include 114,480 logic elements arranged in an architecture of adaptive logic modules (ALMs), 432 embedded 18x18 multipliers for DSP-style signal processing, 280 general-purpose I/Os supporting LVDS, LVCMOS, SSTL, and other single-ended and differential standards, and dedicated embedded memory blocks totaling 3.8 Mbits. The device supports up to four general-purpose PLLs for clock management and serialization. The Cyclone IV E architecture uses a 60 nm low-power process with a 1.2 V core supply, achieving substantially lower static and dynamic power than the previous Cyclone III generation. Configuration is supported via passive serial (PS), fast passive parallel (FPP), and JTAG modes using industry-standard SRAM-based programming cells. The 484-BGA FineLine BGA package offers a 1.0 mm ball pitch, suitable for multilayer PCBs in mid-to-high-complexity designs. Typical applications for the EP4CE115F23C8N include industrial motor control and machine vision, video processing and display bridges, telecom line cards, automotive driver-assistance pre-processing, and embedded control in test and measurement equipment. The combination of high logic density, embedded multipliers, and rich I/O makes it well-suited for designs that previously required larger or more expensive FPGAs. When designing with this device, plan power decoupling around each PLL region and use the Quartus II / Quartus Prime toolchain for synthesis, place-and-route, and timing closure. Verify signal-integrity on high-speed LVDS pairs and confirm ball-pattern compatibility against any proposed migration part before PCB respin. This page synthesizes distributor pricing, package information, drop-in alternatives, and design considerations not found in a single manufacturer datasheet, helping engineers evaluate the EP4CE115F23C8N for new designs or as a replacement candidate in legacy projects.
EP4CE115F23I7N - 114K LE Cyclone IV E FPGA, 484-FBGA | Intel
The Intel / Altera EP4CE115F23I7N is a high-density Cyclone IV E field-programmable gate array (FPGA) with 114,480 logic elements, 3,981,312 bits of embedded memory, and 280 user I/Os, housed in a 484-ball fine-pitch BGA package. It operates from a 1.0 V core supply (with 1.2 V/2.5 V/3.3 V I/O banks) and is rated for the industrial temperature range (-40C to +100C), targeting cost-sensitive high-volume applications that still require significant logic capacity. A Field-Programmable Gate Array (FPGA) is a semiconductor device containing programmable logic blocks, interconnect, and I/O that can be configured by the customer after manufacture to implement custom digital circuits. Cyclone IV E is positioned in the low-power, low-cost tier of the Altera (now Intel) FPGA portfolio: FPGA -> programmable logic -> programmable logic IC -> semiconductor. Compared with SRAM-based FPGAs of older generations, the Cyclone IV E family integrates hard memory controllers, PLLs, and multipliers to reduce system BOM cost and power. Key features include 114,480 logic elements, 3,981,312 bits (388 Kbits per the family datasheet) of embedded SRAM, 280 maximum user I/Os, 4 general-purpose PLLs, 266 hardware multipliers (18x18), and dedicated high-speed serial interfaces absent in this family. Configuration is via JTAG (IEEE 1149.1) or active serial/parallel flash. The device supports the Quartus Prime design software across Windows and Linux hosts, including the free Quartus Prime Lite edition. The EP4CE115F23I7N uses a 60 nm TSMC low-power process and offers static power as low as a fraction of a watt in well-quiesced designs. The 484-FBGA package integrates a large number of I/Os and a substantial thermal pad, enabling fan-less operation in many industrial designs if power budgeting is performed carefully. The family supports LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards. Typical applications include industrial motor control, factory automation controllers, video surveillance and image processing pipelines, LED video walls, software-defined radio baseband pre-processing, point-of-sale terminals, and embedded vision. The wide operating temperature range and large logic capacity suit designs that previously required mid-range FPGAs at higher cost. When designing with this device, run a Quartus Prime power estimation early in the design cycle and confirm the FBGA escape routing on at least 6 PCB layers. The 484-FBGA F23 package has a 1.0 mm ball pitch, which demands impedance-controlled stack-up and via-in-pad or dog-bone fanout for reliable assembly. This page synthesizes distributor pricing, drop-in Cyclone IV E variants, and design considerations beyond the manufacturer datasheet to help engineers select and source the EP4CE115F23I7N confidently.
EP4CE115F23I8LN - Cyclone IV E FPGA, 114K LE, 484-FBGA | Intel
The Intel (formerly Altera) EP4CE115F23I8LN is a high-density Cyclone IV E field-programmable gate array (FPGA) built on a 60 nm low-power process, integrating 114,480 logic elements, 3,981,312 bits of embedded memory, and 280 user I/O pins into a 484-ball FineLine BGA (FBGA-484, 23x23 mm, 1.0 mm pitch) package. It operates from a 1.0 V/1.2 V core supply with PLL and I/O bank rails, targeting cost-sensitive, power-conscious designs that require mid-range FPGA fabric. The device is rated for the industrial temperature range (-40C to +100C) and is lead-free / RoHS compliant. An FPGA (Field-Programmable Gate Array) is a programmable logic device consisting of an array of configurable logic blocks (CLBs / LEs), embedded memory blocks, DSP blocks, phase-locked loops (PLLs), and programmable I/O, all connected by a flexible routing fabric. FPGAs occupy a unique position in the digital design hierarchy: above fixed-function ASICs in flexibility, below microcontrollers in predictability, and parallel-by-construction for high-throughput DSP and video pipelines. The Cyclone IV E family specifically targets low-power, high-volume applications with transceivers implemented in soft logic rather than dedicated SERDES hardware. Key features of the EP4CE115F23I8LN include 7,155 logic array blocks (LABs/CLBs), 4 general-purpose PLLs, 66 embedded 18x18 multipliers supporting up to ~250 MHz DSP throughput, and 432 Kbits of distributed RAM plus 3.88 Mbits of embedded block RAM. The device supports multiple I/O standards (LVDS, LVCMOS, SSTL, HSTL) and offers configuration via JTAG, active serial, or fast passive parallel modes. Unlike Cyclone IV GX, this "E" variant omits dedicated transceivers, keeping die cost low while still providing sufficient fabric for video bridging, motor control, and industrial Ethernet bridges. Architecturally, the EP4CE115F23I8LN uses a 4-input lookup table (LUT4) based logic element with dedicated carry chains for arithmetic, dedicated multiplier blocks for DSP, and M9K memory blocks (9 Kbit each) for efficient buffering. The four PLLs provide up to 12 output counters each, supporting fractional frequency synthesis for video clocks and high-speed SERDES implemented in soft logic. Configuration data is held in flash-free volatile SRAM, requiring an external configuration memory such as EPCQ or EPCS devices on every board. Typical applications include industrial machine vision, motor and motion control, video surveillance and image processing, low-cost software-defined radio front-ends, point-of-sale terminals, and factory automation controllers. The 484-BGA package enables dense routing for high I/O count designs while maintaining a 1.0 mm pitch suitable for standard 4-layer PCB manufacturing. When designing with this device, pay close attention to power sequencing of VCCINT (1.0/1.2 V core) and VCCIO (I/O bank) rails, and always include an external configuration memory plus proper JTAG chain access for in-field updates. Unlike CPLDs, FPGAs lose configuration on power-down; plan for either a flash boot image or remote update path. This page synthesizes distributor pricing, same-family Cyclone IV E drop-in alternatives, and practical design considerations not found in the manufacturer datasheet alone.
EP4CE115F29C8N - Cyclone IV E FPGA 114K LE 780-FBGA | Intel
The Intel (formerly Altera) EP4CE115F29C8N is a member of the Cyclone IV E family of low-power, high-volume FPGAs, offering 114,480 logic elements, 3,981,312 bits of embedded memory (3888 Kb), and 528 user I/O pins in a 780-ball FineLine BGA package. It is built on a 60 nm process node and operates with core voltages between 1.15 V and 1.25 V, in the commercial 0 °C to 85 °C temperature grade (the "C8" suffix). A Field-Programmable Gate Array (FPGA) is a reprogrammable semiconductor device whose logic fabric, interconnect, and I/O are configured by the user after manufacture. FPGAs sit within the broader taxonomy of programmable logic devices (PLDs) along with CPLDs, and they are used as flexible alternatives to ASICs and microcontrollers for high-throughput parallel processing, custom interfaces, and hardware-accelerated algorithms. The Cyclone IV E series specifically targets cost- and power-sensitive applications by combining a logic-rich fabric with up to 4 PLLs and 15 transceiver-free, general-purpose I/O standards. Key features of the EP4CE115F29C8N include 66 embedded 18x18 multipliers (266 GMACs of DSP performance), 4 general-purpose PLLs, configurable on-chip memory with 9-bit parity support, and support for external memory interfaces including DDR/DDR2/QDRII SRAM. The device exposes up to 528 user I/O pins distributed across 8 I/O banks, supporting LVDS, SSTL, HSTL, LVPECL, PCI/PCI-X, and LVCMOS/LVTTL standards. Configuration is handled through JTAG, passive/active serial, or fast passive/active parallel modes, and the device includes built-in CRC for configuration error detection. The EP4CE115F29C8N uses a 60 nm SRAM-based LUT architecture with 4-input LUTs as its basic logic element, and its 780-ball FineLine BGA package provides robust electrical performance for high-speed signalling while remaining surface-mountable. Compared to the smaller EP4CE30 and EP4CE55 devices, the EP4CE115 nearly quadruples the logic capacity while sharing the same Quartus II / Quartus Prime toolchain, IP library, and reference designs - simplifying design migration across the family. Typical applications for the EP4CE115F29C8N include industrial motor control, video bridging and image processing, software-defined radio front ends, PCIe endpoint bridges, factory automation controllers, and low-cost ASIC prototyping. Its combination of high logic density, embedded multipliers, and external memory support makes it well suited for DSP pipelines and parallel sensor aggregation. When designing with this FPGA, pay close attention to bank voltage grouping - all I/O in a bank must share a VCCIO level, and reference voltage pins (VREF) are required when using referenced I/O standards such as SSTL or HSTL. Provide proper decoupling (0.1 µF + bulk) on each VCCINT, VCCA, and VCCIO rail, and follow Intel's recommended PCB layout guidelines for BGA break-out to preserve signal integrity on DDR2 and LVDS interfaces. This page synthesizes distributor pricing, drop-in family alternatives, and practical design guidance not found in the standalone datasheet - engineered to accelerate both part selection and board bring-up.
EP4CE15E22C7N - Cyclone IV E FPGA, 15K LEs, 144-EQFP | Intel
The Intel (Altera) EP4CE15E22C7N is a Cyclone® IV E Field Programmable Gate Array delivering 15,408 logic elements and 516,096 bits of embedded memory in a 144-pin Enhanced QFP (EQFP-144) package with exposed pad. Built on a low-power 60 nm process, this Cyclone IV E variant targets cost-sensitive, high-volume applications that still require significant logic density, on-chip RAM, and DSP capability. According to Intel product ordering information, this part operates over the commercial temperature range (0 °C to +85 °C) and is supplied in the -7 speed grade for balanced performance and power. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit whose digital logic fabric, interconnect, and I/O are user-programmable after manufacture. FPGAs sit in the broader taxonomy of programmable logic devices (PLDs) and are widely used for parallel processing, custom digital interfaces, glue logic, prototyping ASICs, and signal processing. Cyclone IV E extends this lineage into a low-power family specifically optimized for high-volume, cost-driven designs. Key features include 81 user I/O pins, 56 embedded 18x18 multipliers (DSP blocks), 4 PLLs for clock synthesis, and a configuration architecture supporting serial (AS), parallel (PS), JTAG, and active serial modes. The exposed thermal pad supports conduction cooling and PCB ground reinforcement. Compared with the older Cyclone III family, Cyclone IV E delivers up to 30% lower total power while preserving the Quartus II / Quartus Prime design ecosystem and IP library. Typical applications include industrial motor control, factory automation controllers, video surveillance and image processing front-ends, automotive infotainment prototypes, communication bridges (UART/SPI/I2C fan-out, PCIe endpoint soft IP), and educational development boards. The 144-pin EQFP footprint makes hand-soldering feasible for prototypes, while the exposed pad remains compatible with standard SMT reflow profiles. When designing with this device, ensure the exposed pad is soldered to a ground copper pour of at least 25 mm² to keep junction temperature within the commercial range. The configuration mode must be selected before VCCIO ramps via the MSEL pins; leaving them floating causes configuration failure. Decouple each VCCINT/VCCIO rail with 0.1 µF + bulk 10 µF ceramic capacitors placed within 5 mm of the respective pins.
EP4CE15E22C8N - Cyclone IV E FPGA, 15K LE, 144-EQFP | Intel / Altera
The Intel / Altera EP4CE15E22C8N is a Cyclone IV E family Field Programmable Gate Array (FPGA) with 15,408 logic elements, 516,096 bits of embedded memory, and 56 embedded 18x18 multipliers, housed in a 144-pin Enhanced QFP (EQFP-144) package with exposed thermal pad. It is offered in the commercial speed grade 8 with a 1.2V core supply. A Field Programmable Gate Array (FPGA) is a semiconductor device built around a matrix of configurable logic blocks (CLBs) connected via programmable interconnect. FPGAs belong to the broader category of programmable logic devices (PLDs) and sit within the hierarchy of digital integrated circuits. Unlike fixed-function ASICs, FPGAs can be reconfigured in-system to implement custom digital logic, DSP pipelines, memory controllers, and interface protocols, making them ideal for prototyping and low-to-medium volume designs. Key features of the EP4CE15E22C8N include 15,408 logic elements (LEs), 516,096 bits (63 Kbytes) of embedded SRAM, 56 embedded 18x18 hardware multipliers, 4 general-purpose PLLs, and 20 global clock networks. The device supports LVDS, LVTTL, LVCMOS, SSTL, and other I/O standards through 81 user I/O pins. Static power consumption is optimized through Cyclone IV E's low-power process technology targeting under 1.5W typical static power. Architecturally, the EP4CE15E22C8N uses a 60nm low-power CMOS process and the LUT-based logic fabric shared across the Cyclone IV E family. Memory blocks (M9K) deliver true dual-port operation at up to 300 MHz, and the 18x18 multipliers support DSP operations such as FIR filters and FFTs without consuming general logic. Typical applications include industrial control and motor drives, video processing and display controllers, automotive infotainment prototypes, communications protocol bridges, and general-purpose glue logic replacement. Designers also use the EP4CE15E22C8N for PCIe endpoint soft IP (Gen1 capable) when paired with external transceivers. When designing with this device, plan power sequencing (1.2V core before 2.5V/3.3V I/O), use the Quartus Prime design suite for synthesis and place-and-route, and ensure the exposed thermal pad on the EQFP-144 is soldered to a thermal ground plane for adequate heat dissipation. This page synthesizes distributor pricing, drop-in Cyclone IV alternatives, and practical design notes not found in the manufacturer datasheet.
EP4CE15F1717N - Cyclone IV E FPGA, 15K LE, 256-BGA | Altera/Intel
The Intel/Altera EP4CE15F1717N is a Cyclone IV E field-programmable gate array (FPGA) with 15,408 logic elements, 516,096 bits of embedded memory, and 165 user I/Os, housed in a 256-ball fine-pitch BGA package. It is fabricated on a low-power 60 nm process and operates with core voltages of 1.0 V (internal) and 1.2 V/2.5 V/3.3 V (I/O banks), while supporting user I/O voltages from 1.2 V to 3.3 V. A Cyclone IV E FPGA is a SRAM-based programmable logic device that combines configurable logic blocks (LABs), embedded M9K memory blocks, embedded 18x18 multipliers, and a programmable interconnect fabric on a single die. The Cyclone IV E family sits below Cyclone IV GX and above legacy Cyclone III in Intel's low-cost, low-power FPGA portfolio, targeting cost-sensitive applications where modest logic density, DSP capability, and low static power are required. Key specifications of the EP4CE15F1717N include 15,408 logic elements, 56 (18x18) hardware multipliers, 516 Kbits of embedded RAM organized as 56 M9K blocks, 4 PLLs, and 165 maximum user I/Os. The device supports up to 343 Mbps LVDS performance and features a commercial speed-grade 7 device with an industrial temperature range option, as encoded by the trailing "I" in similar part numbers. Architecture-wise, the Cyclone IV E FPGA uses a logic array block (LAB) topology of 16 logic elements per LAB, with each logic element containing a 4-input LUT, programmable register, carry chain, and register chain. The embedded M9K memory blocks support true dual-port, simple dual-port, and single-port RAM configurations, and the embedded multipliers support signed and unsigned multiplication in 9-bit, 18-bit, and 36-bit widths. Typical applications include industrial motor control, video processing pipelines, PCIe Gen1 endpoint bridging (with external PHY), low-cost ASIC prototyping, embedded vision, and software-defined radio baseband preprocessing. The combination of moderate logic capacity, integrated DSP blocks, and low power makes it well-suited to battery-backed and thermally-constrained industrial designs. When designing with this device, ensure your Quartus II (or Quartus Prime) project selects the EP4CE15F1717N device, then validate pin assignments against the 256-BGA pinout file. The device is non-volatile-configuration only via an external serial or parallel flash - internal SRAM configuration must be reloaded on every power-up. This page synthesizes distributor pricing, drop-in same-package alternatives from the Cyclone IV E family, and practical design notes not consolidated on a single manufacturer datasheet page.
EP4CE15F23C6 - Cyclone IV E FPGA, 15K LE, 484-BGA | Intel
The Intel (formerly Altera) EP4CE15F23C6 is a member of the Cyclone® IV E family of low-power, high-volume FPGAs fabricated on a 60 nm process and supplied in a 484-ball FineLine BGA (FBGA) package. The device integrates 15,408 logic elements, 516,096 bits of embedded memory, and 343 user I/O pins, and operates from a 1.2 V core supply with multi-voltage I/O support (1.2 V to 3.3 V). It targets cost-sensitive, high-volume applications where low static power and abundant logic density are required. A field-programmable gate array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), embedded memory blocks, DSP blocks, and programmable interconnect, all of which can be redefined after PCB assembly. The Cyclone IV E family sits in the low-power, low-cost segment of Intel's FPGA portfolio, between the legacy Cyclone III and the higher-end Cyclone V series. By combining a hard processor-free fabric with up to 6.5625 Mb of RAM and dedicated 18x18 multipliers, FPGAs like the EP4CE15F23C6 deliver parallel processing performance that microcontrollers and DSPs cannot match, while remaining affordable enough for consumer and industrial volumes. Key features of the EP4CE15F23C6 include 15,408 logic elements, 504 Kbits of embedded RAM (516,096 bits), 56 dedicated 18-bit x 18-bit multipliers, four general-purpose PLLs, 343 maximum user I/Os, and 20 global clock networks. The device supports configuration via JTAG, active serial (AS), passive serial (PS), and fast passive parallel (FPP) modes, and includes on-chip configuration memory with optional external EPCS or EPCQ flash support. It is offered in the commercial temperature grade (C6 speed grade). Architecturally, the Cyclone IV E device uses a logic-structure composed of 16-bit Logic Array Blocks (LABs) and Memory Logic Array Blocks (MLABs). Each LAB contains 16 logic elements, and each logic element contains a 4-input look-up table (LUT), a programmable register, and carry chain logic. The fabric is augmented by dedicated 18x18 hardware multipliers, M9K memory blocks, and PLL-based clock management. Typical applications include industrial motor control and machine vision, video processing and display bridges, low-cost software-defined radio front-ends, automotive infotainment and driver-assist subsystems, point-of-sale terminals, and portable medical instrumentation. The wide I/O count and multi-voltage support also make it suitable for system-level glue logic and protocol bridging between legacy and modern buses. When designing with this device, ensure the Quartus II / Quartus Prime toolchain version matches the device family support (Cyclone IV E is supported by Quartus Prime Standard, with newer Intel FPGA software maintaining legacy device support). Plan for a minimum 1.2 V core decoupling network of 0.1 µF and 10 µF capacitors within the BGA footprint, and observe the ball pitch and keep-out rules of the F23 package for PCB escape routing. This page synthesizes distributor pricing, drop-in compatible variants, and practical design guidance that goes beyond the manufacturer datasheet, including same-package speed- and temperature-grade options and pin-compatible Cyclone IV E family alternatives.
EP4CE15F23C7N - Cyclone IV E FPGA, 15K LE, 484-FBGA | Intel
The Intel (Altera) EP4CE15F23C7N is a Cyclone IV E field-programmable gate array (FPGA) integrating 15,408 logic elements, 516,096 bits of embedded memory, and 343 user I/Os into a 484-ball fine-pitch BGA (FBGA) package. Built on a low-power 60 nm process, it operates from a 1.2 V core supply with 1.0 V, 1.5 V, 1.8 V, 2.5 V, 3.0 V, and 3.3 V LVCMOS/LVTTL I/O standards supported through independent bank voltages. The device is offered in a commercial 0C to 85C temperature grade with an I7 speed grade that still meets all C8 timing specifications when operated up to 125C. An FPGA is a programmable logic device built from an array of configurable logic blocks (LBs), programmable interconnect, and embedded memory/DSP blocks. Compared with a CPLD, an FPGA offers far higher logic density and dedicated multiplier/M9K memory blocks. The Cyclone IV E family sits in the hierarchy: programmable logic device -> FPGA -> low-cost FPGA -> SRAM-based FPGA, and is widely used as a glue-logic and DSP co-processor alongside microcontrollers and ASICs. Key features include 56 embedded 18 x 18 multipliers, four general-purpose PLLs, 20 global clock networks, and 343 user I/Os distributed across eight I/O banks. The 484-FBGA package offers high-density interconnect for multi-lane parallel designs, while the 60 nm process keeps typical static power below 150 mW, making the part attractive for power-constrained industrial designs. Architecturally, the Cyclone IV E uses a 4-input look-up table (LUT) logic element, M9K memory blocks (each 9 Kbit), and DSP blocks for 18 x 18 signed multiplication. Configuration is loaded through passive serial (PS), fast passive parallel (FPP), or Altera-compatible JTAG, with built-in decompression and encryption support via AES-128. The I7 speed grade offers the second-fastest -7 timing within the Cyclone IV E family, suitable for 100 MHz+ system buses. Typical applications include industrial motor control, video processing pipelines, machine vision pre-processors, telecom interface cards, and low-cost prototyping platforms. The Cyclone IV E family is also popular as a PCIe endpoint bridge, sensor-fusion pre-processor, and educational logic-lab FPGA. When designing, ensure that the Quartus II (13.0sp1 or later) pin assignments match the 484-FBGA ball map, since the FBGA footprint differs from the larger 484-pin BGA used on some competitor parts. Decoupling: place 100 nF X7R 0402 capacitors within 3 mm of each VCCINT/VCCA pin, with 10 uF bulk capacitors on each supply rail. This page combines distributor pricing, drop-in same-package alternatives, and Quartus-aware design notes that go beyond the manufacturer datasheet itself.
EP4CE15F23C8N - Cyclone IV E FPGA 15K LEs 484-BGA | Intel
The Intel (formerly Altera) EP4CE15F23C8N is a low-cost, low-power Cyclone® IV E FPGA with 15,408 logic elements, 516,096 bits of embedded memory, and 343 multipliers, housed in a 484-ball FineLine BGA (F23, 23x23 mm, 1.0 mm pitch) package and rated for commercial temperature (0C to 85C). It combines a high-functionality programmable logic fabric with on-chip 18x18 multipliers, M9K memory blocks, and a Cyclone IV PLL bank to deliver deterministic DSP and control performance for cost-sensitive designs. A Field-Programmable Gate Array (FPGA) is a semiconductor IC whose logic, interconnect, and I/O can be reconfigured after manufacturing by loading a user-defined bitstream, distinguishing it from fixed-function ASICs. FPGAs sit at the top of the programmable-logic hierarchy (FPGA > CPLD > PAL/GAL > discrete logic) and excel at parallel DSP, high-speed serial bridging, and glue-logic consolidation. The Cyclone IV E family specifically targets high-volume, power-conscious applications where 60 nm process efficiency and abundant on-chip memory offer the lowest total cost of ownership in the low-density FPGA segment. Key features include 15,408 logic elements, 516,096 bits (63 KBytes) of embedded RAM organized in M9K blocks, 343 dedicated 18x18 multipliers, four general-purpose PLLs, and up to 343 user I/O pins. The device supports LVDS, SSTL, and LVCMOS I/O standards and integrates hard IP for PCI Express Gen1, external memory interfaces (DDR/DDR2/QDRII), and serial configuration via AS, PS, JTAG, and FPP modes. The Cyclone IV E series uses a 60 nm low-leakage CMOS process with a 1.0 V core voltage (VCCINT) and 2.5 V/3.3 V-tolerant I/O banks (VCCIO). This 1.0 V core reduces dynamic power by up to 25% versus the prior Cyclone III generation while preserving timing closure on existing reference designs. Designers typically pair the EP4CE15F23C8N with a separate external configuration flash, which loads the bitstream at power-on through the dedicated AS configuration port. Typical applications include industrial motor control, video processing pipelines, telecom line-card glue logic, low-density ASIC prototyping, and consumer display controllers. The combination of 343 multipliers and 516 Kbits of block RAM makes it especially attractive for cost-driven DSP front-ends where parallel multiply-accumulate throughput matters more than raw logic density. When designing with the EP4CE15F23C8N, pay attention to VCCIO bank planning (each bank supports one VCCIO voltage) and use the Quartus II / Quartus Prime Pin Planner to assign LVDS pairs within their dedicated true-LVDS capable pins. The 484-BGA FineLine BGA package requires a 1.0 mm-pitch PCB footprint and standard JEDEC MSL3 moisture handling. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone datasheet - giving engineers a single reference for component selection, lifecycle status, and PCB integration.
EP4CE15M9I7N - 15K Logic FPGA, 165 I/O | Altera
Altera EP4CE15M9I7N is a Cyclone IV E field-programmable gate array (FPGA) built around 15,408 logic elements, 516,096 bits of embedded memory, and 165 user I/O, supplied in a 256-ball TFBGA package. The device uses 60 nm technology and is listed with a 1.2 V operating supply. Its combination of programmable logic, embedded memory resources, and a high-I/O-count package makes it suitable for digital control, communications, instrumentation, and embedded processing systems. An FPGA is a semiconductor device containing configurable logic blocks, programmable interconnects, memory blocks, and I/O cells. Engineers configure these resources to implement digital functions, interfaces, control logic, or parallel processing without requiring a custom ASIC. Within the product hierarchy, EP4CE15M9I7N is a Cyclone IV E FPGA, a field-programmable gate array, a programmable logic device, and ultimately an integrated circuit. This flexibility allows hardware behavior to be updated through configuration data while using standard digital design and verification flows. The headline resource figures are 15,408 logic elements, 516,096 bits of embedded memory, and 165 user I/O. The part is offered in a 256-ball TFBGA package, described by distributor data as 256-TFBGA and by other listings as 256-MBGA. The provided manufacturer and distributor material does not expose every speed-grade, power, temperature, or pinout detail, so unverified specifications are marked as data-needed rather than inferred. Technically, the Cyclone IV E architecture supports configurable logic and memory resources for implementing datapaths, state machines, protocol bridges, and control systems. The 60 nm process and 1.2 V supply listing indicate the semiconductor technology and nominal operating point available in the supplied data. Configuration, clocking, signal integrity, decoupling, and bank-specific I/O planning remain important implementation tasks, but detailed electrical limits and timing characteristics require the manufacturer documentation. Typical applications include industrial automation controllers, communications-interface equipment, test and measurement systems, embedded vision front ends, motor-control platforms, and custom data-acquisition hardware. The 165 I/O count can accommodate multiple parallel buses, sensor interfaces, or control signals, while the programmable logic enables protocol adaptation and system-level logic consolidation. The 256-ball package requires careful ball assignment, controlled-impedance routing, and suitable PCB manufacturing capability. When designing with EP4CE15M9I7N, verify the complete manufacturer pinout, I/O-bank restrictions, configuration interface, power sequencing, and supported operating conditions before schematic release. Because only selected device facts are present in the verified results, engineers should consult the official Altera product page and device documentation for timing, electrical characteristics, and package-level design rules. This page combines verified distributor and manufacturer data, quantity-based reference pricing, application guidance, and comparison context. The available cross-reference results do not establish five verified pin-compatible drop-in alternatives, so alternatives are limited to evidence-supported candidates and the validation note clearly identifies the limitation.
EP4CE15U14A7N - Cyclone IV E FPGA 15K LE 256-UBGA | Intel (Altera)
The Intel (formerly Altera) EP4CE15U14A7N is a Cyclone IV E Field-Programmable Gate Array (FPGA) featuring 15,408 logic elements, 516,096 bits of embedded memory, and 165 maximum user I/Os, housed in a 256-ball Ultra-FineLine BGA (UBGA) package. The device is built on a low-power 60nm process and supports industrial temperature grades (the "I" designator absent here indicates the commercial variant, speed grade 7) with a 1.2V core operating voltage. The EP4CE15U14A7N belongs to the A7 speed grade, balancing timing margin against power dissipation for cost-sensitive volume production. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device (PLD) that allows engineers to implement custom digital logic via a configuration bitstream, sitting between fixed-function ASICs and discrete logic in the semiconductor hierarchy: FPGA -> programmable logic -> logic IC -> integrated circuit. FPGAs combine programmable logic blocks, configurable interconnect, dedicated DSP/memory blocks, and high-speed transceivers, enabling hardware-level parallelism unmatched by microcontrollers for data-path intensive workloads. Key features of the EP4CE15U14A7N include 56 embedded 18x18 multipliers for digital signal processing, 4 general-purpose PLLs per device for clock management, and support for external memory interfaces including DDR/DDR2 SDRAM, QDRII SRAM, and RLDRAM II. The Cyclone IV E family consumes up to 30% less power than the prior Cyclone III generation at equivalent performance, making it attractive for power-constrained embedded applications. From a technical perspective, the 60nm process node and adaptive logic module (ALM) architecture deliver a balanced LUT/register ratio of approximately 8:1, with each ALM containing two 4-input LUTs and two dedicated registers. The device supports configuration via JTAG, Active Serial (AS), Active Parallel (AP), and Passive Serial (PS) modes, with built-in decompression and AES-128 bitstream encryption available in security-enhanced variants. Typical applications include industrial control and machine vision, video processing pipelines, motor control, automotive infotainment prototypes, low-cost ASIC prototyping, and communications infrastructure bridges. The 165-user-I/O budget and 56 hardware multipliers make it well-suited for parallel DSP preprocessing. When designing with this part, ensure proper decoupling on each of the four PLL analog supply pins and adequate thermal relief under the BGA substrate. Bitstream compression reduces configuration memory cost but requires careful Quartus II / Intel Quartus Prime fitter settings to validate timing closure. This page consolidates distributor pricing, drop-in alternatives, and practical design considerations that complement the manufacturer datasheet with information engineers actively seek when sourcing FPGAs.
EP4CE15U19C9LN - Cyclone IV E FPGA, 15K LEs, UBGA-484 | Altera
The Altera (now Intel) EP4CE15U19C9LN is a member of the Cyclone IV E low-cost FPGA family, providing up to 15,408 logic elements, 504 Kbits of embedded memory, and 56 embedded 18x18 multipliers in a 484-pin Ultra FineLine BGA (UBGA) package. It is speed grade 9 (slowest), industrial temperature range, lead-free, and built on a low-power 60 nm process. This device targets cost-sensitive high-volume applications requiring moderate logic density with moderate I/O count. A Cyclone IV E FPGA is a programmable logic device (PLD) belonging to the SRAM-based FPGA category, which sits within the broader taxonomy of digital ICs (digital logic -> programmable logic -> FPGA -> SRAM-based FPGA -> Cyclone IV E family). Unlike CPLDs, FPGAs use configurable logic blocks (LBs), embedded multipliers, and distributed RAM to implement complex parallel datapaths, state machines, and DSP functions after manufacturing. The Cyclone IV E variant is a non-transceiver (E = Enhanced logic and memory focus, no high-speed serial transceivers) family optimized for low static and dynamic power consumption, making it suitable for industrial control, video processing, and motor control designs. Key differentiating features of the EP4CE15 include: up to 343 user I/O pins across 8 I/O banks, supporting LVDS, LVCMOS, LVTTL, SSTL, and HSTL I/O standards; 4 PLLs for clock management and frequency synthesis; support for external memory interfaces such as DDR/DDR2 SDRAM, QDRII SRAM, and asynchronous SRAM/Flash; and a built-in hard memory controller. Configuration can be performed via JTAG, Active Serial (AS), Passive Serial (PS), or Fast Passive Parallel (FPP) modes using commodity flash memories. Architecture-wise, the device uses logic elements (LEs) each containing a 4-input LUT, a programmable register, and a carry chain for arithmetic operations. Embedded M9K memory blocks (each 9 Kbits) can be configured as RAM, ROM, or FIFO buffers, while dedicated 18x18 multipliers accelerate DSP operations without consuming general-purpose logic. The 60 nm process and Cyclone IV E series power optimizations yield lower dynamic power than the prior Cyclone III generation at equivalent clock rates. Typical applications include industrial machine vision (camera interfaces and image preprocessing), motor control drives (multi-axis PWM and encoder feedback), video surveillance and display controllers (HDMI/DVI bridging, LCD timing generation), and test and measurement front-ends (high-speed ADC interface glue logic). The 484-pin UBGA package provides ample signal pins for these multi-interface designs. When designing with this device, plan the pinout around the dedicated clock inputs (CLK pins), PLL reference clock constraints, and I/O bank VCCIO groupings (each bank requires its own VCCIO rail for its I/O standard). Leave at least one JTAG-accessible pin (TCK, TMS, TDI, TDO) on a header for in-system programming and debug with Quartus II / Quartus Prime. This page synthesizes distributor pricing, FPGA package-aware alternatives, and practical design considerations for the EP4CE15U19C9LN that go beyond the manufacturer datasheet overview.
EP4CE22E22I8LN - Cyclone IV E FPGA 22K LE 144-EQFP | Intel/Altera
The Intel (formerly Altera) EP4CE22E22I8LN is a Cyclone IV E field-programmable gate array (FPGA) offering 22,320 logic elements, 594 Kbits of embedded memory, and 66 embedded 18x18 multipliers in a 144-pin EQFP package with exposed pad. Manufactured on a 60 nm low-power process and powered from a 1.2 V core supply with 1.0 V/2.5 V/3.3 V multi-voltage I/O banks, the EP4CE22E22I8LN integrates 79 maximum user I/Os, four general-purpose PLLs, and two configuration options (Fast Passive Parallel and Active Serial) into a low-cost, low-power FPGA fabric. A field-programmable gate array (FPGA) is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs), programmable interconnect, and dedicated hard IP such as block RAM (BRAM), DSP blocks, and PLLs. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs) and offer parallel, hardware-timed execution distinct from sequential microcontrollers. The Cyclone IV E family specifically targets cost-sensitive, high-volume applications that require DSP and memory resources without the power penalty of high-end FPGAs. Key features of the EP4CE22E22I8LN include 22,320 logic elements organized into 1,395 logic array blocks (LABs), 594 Kbits of embedded RAM, 66 18x18 hardware multipliers, four PLLs with up to eight output taps each, and support for external memory interfaces including DDR/DDR2/QDRII SDRAM. The 'I8' speed grade and industrial temperature range (-40C to +100C junction) make this part suitable for demanding industrial environments. The Cyclone IV E architecture uses a homogeneous fabric where each LAB contains 16 logic elements (LEs), with each LE consisting of a 4-input look-up table (LUT), a programmable register, and carry chain logic. Routing is achieved through MultiTrack interconnect with row and column paths, while dedicated interfaces for PCI Express Gen1 (root complex) and external memory simplify system integration. Configuration data can be loaded through Altera/Intel EPCS serial configuration devices. Typical applications for the EP4CE22E22I8LN span industrial motor control, video processing pipelines, telecommunications infrastructure, test and measurement equipment, and embedded vision systems. The part is also well suited for prototyping and education platforms where the Quartus Prime design environment, the DE0-Nano board family, and abundant reference designs accelerate development. When designing with this FPGA, ensure that the four PLL blocks are carefully assigned to clock domains because each PLL supports up to eight output taps but has a fixed number of input reference clocks. Plan I/O bank voltages early because banks cannot be mixed and unused pins require software configuration as tri-state inputs to avoid contention. The exposed thermal pad (EP) on the EQFP-144 package must be soldered to a grounded copper pour for electrical and thermal performance. This page synthesizes distributor pricing, drop-in alternatives, and engineering design notes not found in the standalone manufacturer datasheet, giving procurement and design teams a consolidated view for evaluating the EP4CE22E22I8LN.
EP4CE22F17I7N - Cyclone IV E FPGA, 22K LE, 256-FBGA | Intel
The Intel (Altera) EP4CE22F17I7N is a Cyclone IV E field-programmable gate array (FPGA) with 22,320 logic elements, 608,256 bits of embedded memory, and 153 maximum user I/O pins, housed in a 256-ball FineLine BGA (FBGA) package. Built on a low-power 60 nm process, this device combines high logic density with a 1.2 V core voltage and a 1.0 V operating range typical of the Cyclone IV E family. An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnect, and dedicated hard IP such as memory blocks and multipliers. FPGAs sit within the broader hierarchy of programmable logic devices (PLDs) -> CPLDs/FPGAs -> digital logic ICs -> semiconductors. Unlike an ASIC, an FPGA's function is defined after manufacture by loading a configuration bitstream into SRAM cells, enabling rapid prototyping and field upgrades. Key features of the EP4CE22F17I7N include up to 22,320 logic elements, 594 Kbits (76 Kbits M9K + 4 Mbits of total) of embedded RAM arranged in M9K blocks, 66 embedded 18x18 multipliers for DSP operations, four general-purpose PLLs, and a hard memory controller. The 256-pin FBGA package supports high-speed LVDS signaling and offers ample I/O bandwidth for parallel interfaces, video, and embedded processing pipelines. Architecturally, Cyclone IV E devices use a sea-of-LABs fabric with 8-input adaptive logic modules (ALMs), each containing two combinational adaptive LUTs and two registers. The device integrates embedded transceivers-free, low-cost I/O, multi-standard support (LVDS, SSTL, HSTL, PCI Express soft IP), and a dedicated AES encryption block for secure configuration bitstream loading. Configuration modes include JTAG, AS, PS, and FPP. Typical applications for this FPGA include industrial motor control, video surveillance and image processing, low-cost ASIC prototyping, embedded vision, automotive driver-assistance pre-processing, communications protocol bridging, and test & measurement instrumentation. Designers frequently pair the EP4CE22F17I7N with external DDR2/DDR3 SDRAM, QDR II+ SRAM, and LVDS-interfaced ADCs/DACs. When designing with this part, pay attention to power sequencing: the 1.2 V core and PLL analog supply must ramp before or simultaneously with I/O banks to avoid latch-up. Use the Quartus Prime design software for synthesis, place-and-route, and timing closure; the EP4CE22 family is supported by both the Quartus Prime Lite (free) and Standard editions. This page synthesizes distributor pricing, drop-in replacement options within the Cyclone IV E family, and practical design notes not aggregated on a single manufacturer or distributor page.
EP4CE30F19A7N - 28.8K Logic Elements 193 I/O Cyclone IV E FPGA
The Intel (formerly Altera) EP4CE30F19A7N is a Cyclone IV E field-programmable gate array (FPGA) with 28,848 logic elements, 608,256 bits of embedded memory, and 193 user I/O pins, packaged in a 324-ball fine-pitch BGA (FBGA-324). It is fabricated on a low-power 60 nm process and supports core voltages of 1.0 V and 1.2 V with industrial temperature grade operation. An FPGA (Field-Programmable Gate Array) is a class of programmable logic device that allows designers to configure digital logic blocks and interconnect after fabrication. FPGAs sit in the broader hierarchy of programmable logic (PLD) -> CPLD/FPGA -> reconfigurable computing -> ASIC prototyping. Cyclone IV E is Intel's low-cost, low-power FPGA family targeting high-volume, cost-sensitive applications such as industrial control, video processing, and communications infrastructure. Key features include 28,848 logic elements (LEs), 608,256 bits (76 KB) of embedded SRAM, 66 embedded 18x18 multipliers for DSP operations, 4 general-purpose PLLs, and 20 global clock networks. The device supports LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards, with per-pin programmable drive strength and slew rate. Configuration is supported via JTAG, Active Serial (AS), and Passive Serial (PS) modes using industry-standard EPCS or EPCQ configuration devices. Technically, the Cyclone IV E architecture combines LABs (Logic Array Blocks), M9K memory blocks, and DSP blocks with a multi-level interconnect hierarchy. The 60 nm process delivers lower static power than the previous Cyclone III generation while maintaining compatibility with Quartus Prime design software. Compared with the higher-end Cyclone V or Stratix families, the IV E family trades transceiver support for lower unit cost, making it suitable where serial gigabit transceivers are not required. Typical applications include industrial motor control, factory automation controllers, video surveillance and image processing, telecom line cards, and ASIC prototyping. The 193 user I/O count and 4 PLLs make it well suited to glue-logic replacement and parallel sensor aggregation in embedded systems. When designing with this device, allocate sufficient PCB area for the FBGA-324 footprint and follow Intel's recommended decoupling scheme. Quartus Prime Lite provides a free toolchain for synthesis, place-and-route, and timing analysis for this device family.
EP4CE30F19C7N - Cyclone IV E FPGA, 29K LE, FBGA-256 | Intel
The Intel (formerly Altera) EP4CE30F19C7N is a Cyclone IV E family FPGA featuring 28,880 logic elements, 594 Kbits of embedded memory, and 66 embedded 18x18 multipliers, housed in a 256-ball FineLine BGA (FBGA-256) package with -7 speed grade and commercial temperature rating. The device is built on a low-power 60 nm process and targets cost-sensitive, high-volume applications across industrial, consumer, and communications markets. A Field-Programmable Gate Array (FPGA) is a semiconductor device whose digital logic is configured by the user after manufacturing. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs) and bridge the gap between fixed-function ASICs and software-defined microcontrollers. Cyclone IV E belongs to the low-cost, low-power FPGA segment, providing enough logic density for parallel signal processing, custom bus interfaces, and glue-logic consolidation, while remaining inexpensive enough to displace discrete logic in production designs. Key features of the EP4CE30F19C7N include up to 329 user I/O pins, four general-purpose PLLs, 66 dedicated hardware multipliers for DSP operations, and 594 Kbits of embedded RAM arranged in M9K blocks. The device supports multiple I/O standards including LVDS, LVTTL, LVCMOS, SSTL, and HSTL, plus external memory interfaces for DDR/DDR2/QDRII SRAM. The configuration scheme is flexible, supporting JTAG, AS, PS, and FPP modes with the ability to use commodity EPCS or EPCQ serial configuration flash devices. The Cyclone IV E architecture is built around a four-input lookup-table (LUT) logic structure with embedded memory blocks, hardware multiplier blocks, and a global/local interconnect network. The -7 speed grade denotes the fastest commercial speed bin in the Cyclone IV E family, with internal clock frequencies exceeding 400 MHz in pipelined designs and LVDS I/O rates up to 875 Mbps. The 60 nm process delivers a balance between cost, performance, and static power that has made Cyclone IV E a long-running workhorse family. Typical applications for the EP4CE30F19C7N include industrial machine vision and motor control, video processing and display bridges, software-defined radio front-end logic, embedded control plane interfaces, and low-volume ASIC prototyping. The combination of high logic count and abundant multipliers also suits motor encoder interpolation, multi-channel ADC aggregation, and small-format video pipelines. When designing with this FPGA, plan pin assignments for the four PLL analog supply pins (VCCA, VCCD_PLL) and place decoupling capacitors within a few millimeters of every power pin. Use the Quartus II or Intel Quartus Prime design software (free Web Edition) for synthesis, place-and-route, and timing closure; a JTAG header is recommended for in-system programming. This page synthesizes Intel Cyclone IV E datasheet parameters, current distributor stock and pricing tiers, and drop-in same-package alternatives to help engineers evaluate the EP4CE30F19C7N against modern FPGA options without leaving the design cycle.
EP4CE30F29I7N - 28.8KLE Cyclone IV E FPGA 780-BGA | Intel
The Intel (Altera) EP4CE30F29I7N is a Cyclone IV E family Field-Programmable Gate Array (FPGA) fabricated in a low-power 60 nm process, offering 28,848 logic elements (LEs), 532 user I/Os, and 608,256 bits of embedded memory in a 780-ball FineLine BGA (FBGA) package. The device integrates 4 transceivers-free general-purpose logic with 66 (18x18) hardware multipliers, 4 phase-locked loops, and supports configuration via passive serial, active serial, and JTAG modes. Operating junction temperature spans the industrial -40C to +100C range (I7 speed/temperature grade). A Field-Programmable Gate Array (FPGA) is a class of programmable logic device (PLD) that allows engineers to implement arbitrary digital logic functions through configurable logic blocks (CLBs), programmable interconnects, and dedicated hardware blocks such as multipliers and memory. Within the semiconductor hierarchy, an FPGA sits below an ASIC in performance-per-watt but above discrete glue logic in integration density, making it ideal for mid-volume designs, prototyping, and applications requiring post-production firmware updates. The Cyclone IV E family specifically targets cost-sensitive, low-power, high-volume applications. Key features include 28,848 LEs, 608 Kbits of embedded RAM (M9K blocks), 532 maximum user I/Os, 66 embedded 18x18 multipliers (approximately 132 9x9 multipliers), 4 PLLs, and 20 global clock networks. The device supports LVDS, LVCMOS, SSTL, and HSTL I/O standards with on-chip termination (OCT) for signal integrity in high-speed parallel interfaces. Architecturally, the EP4CE30F29I7N leverages a 60 nm low-k dielectric CMOS process with a 1.0V core voltage (VCCINT) and 1.2V to 3.3V tolerant I/O banks. The 8 I/O banks operate independently, allowing mixed-voltage interfacing on the same die - a critical capability for bridging legacy 5V-tolerant peripherals with modern low-voltage processors. Typical applications include industrial motor control and factory automation, video surveillance and image processing, telecommunications line cards and protocol bridging, automotive infotainment prototypes, and low-cost ASIC prototyping. Its balance of logic density and power efficiency positions it for portable and thermally constrained embedded systems. When designing with this device, allocate at least 8 PCB layers for the 780-BGA breakout and follow Intel's pinout guidelines for power decoupling - 100uF bulk plus 0.1uF and 0.01uF high-frequency ceramics within 100 mils of every VCCINT/VCCIO ball. JTAG access for configuration and debug should be brought out to a standard 10-pin header. This page synthesizes distributor pricing, configuration tool links, drop-in same-brand alternatives, and practical hardware design notes not consolidated on the manufacturer product page.