FPGA & CPLD
Produtos (6666)
EP20K200FC484-3AA - APEX-20K FPGA 200K Gates 484-BGA | Intel
The Intel (formerly Altera) EP20K200FC484-3AA is a member of the APEX-20K family of Field-Programmable Gate Arrays (FPGAs) that integrates look-up table (LUT) logic, embedded system blocks (ESBs), and high-speed I/O on a single MultiCore architecture die. The device provides 8320 logic elements, 832 Logic Array Blocks (LABs), 106,496 bits of embedded SRAM, and 382 programmable I/O pins in a 484-ball FineLine BGA package, organized as a system-on-a-programmable-chip (SOPC) fabric. It is rated for 526,000 maximum system gates and operates from a 2.375V to 2.625V core supply with a -3 (faster) speed grade and industrial-grade temperature rating. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device (PLD) that allows designers to implement arbitrary digital logic functions after PCB fabrication. APEX-20K FPGAs in particular combine fine-grained LUTs for random logic with coarse-grained Embedded System Blocks for memory and arithmetic, placing them in the broader hierarchy: logic cell -> LAB -> MegaLAB -> FPGA -> programmable logic -> semiconductor IC. This MultiCore architecture lets a single device absorb glue logic, register files, FIFO buffers, and even simple DSP datapaths, eliminating several support chips from the BOM. Key features include 382 user I/O pins supporting LVTTL, LVCMOS, PCI, and other single-ended I/O standards; hot-socketing support; in-system programmability via the IEEE 1149.1 (JTAG) interface and Altera serial configuration schemes; and on-chip PLLs for clock multiplication and skew management. The -3 speed grade places this device among the faster APEX-20K variants, improving Fmax for register-rich datapaths and reducing logic-synthesis-induced clock-period slack. Typical applications include high-volume telecom line cards, network switch backplanes, industrial motion-control boards, military/aerospace signal processing, and ASIC prototyping. The 484-BGA footprint supports dense board layouts, while the large I/O count enables multiple bus interfaces (PCI, SDRAM, LVDS) in a single chip. When designing, observe Altera's multi-voltage decoupling scheme (separate VCCINT, VCCIO banks, and VCCP_PLL rails), respect JTAG chain ordering, and verify configuration scheme compatibility against the EPC configuration device selected.
EP20K200FC484-3N - APEX-20K FPGA 200K Gates 484-FBGA | Intel
The Intel (formerly Altera) EP20K200FC484-3N is a member of the APEX-20K® family of Field Programmable Gate Arrays (FPGAs), delivering 200,000 system gates with 8,320 logic elements (Logic Array Blocks / MegaLABs) and 106,496 bits of embedded RAM in a 484-ball FineLine BGA package. The device combines a MultiCore™ architecture with look-up table (LUT) logic, embedded system-on-a-programmable-chip (SOPC) integration, and 382 user I/O pins, targeting complex glue-logic, bus-interface, and DSP datapath designs. The speed grade -3N indicates a commercial 0 to 85°C operating envelope with typical core logic propagation delays on the order of 2.5 ns, while the 484-FBGA (23 × 23 mm) package is supplied in a lead-free, surface-mount form factor. An FPGA (Field Programmable Gate Array) is a type of Programmable Logic Device (PLD) that combines configurable logic blocks, programmable interconnect, and often dedicated memory blocks and multipliers on a single piece of silicon. Within the semiconductor taxonomy, FPGAs sit below the hypernyms of programmable logic, programmable logic devices, and ultimately integrated circuits. The APEX-20K family was an early industry-first PLD that integrated hard IP for system-on-chip designs, foreshadowing today's SoC FPGAs that combine Arm cores with programmable fabric. Key specifications of the EP20K200FC484-3N include 200,000 system gates, 8,320 logic elements, 106,496 embedded RAM bits, 382 user I/Os, and a core voltage supply of 1.71 V to 1.89 V (VCCINT), with I/O supply on independent VCCIO rails. The device is fabricated on a 0.22 µm CMOS process and supports MultiVolt™ I/O, allowing 2.5 V, 3.3 V, or 5.0 V mixed-voltage interfacing with external memories, microprocessors, and bus transceivers. It also includes 4 phase-locked loops (PLLs) for clock management and supports LVDS, PCI, and other I/O standards. Programming is performed via JTAG (IEEE 1149.1) or the legacy Altera ByteBlaster / MasterBlaster / ByteBlasterMV interfaces using the Quartus II design tool flow (legacy Altera toolchain). Typical applications for the EP20K200FC484-3N include communications infrastructure (bridges, protocol converters, ATM/SONET framing), high-speed image processing, industrial automation controllers, PCI bus bridging and arbitration logic, DSP co-processing front-ends, and high-density glue logic replacing discrete TTL/CMOS ASICs. The combination of high gate count, ample I/O, and embedded RAM makes it particularly attractive for cost-sensitive, multi-standard interface designs that require a programmable but production-stable silicon platform. Because APEX-20K is an older generation, design teams are most commonly using it today for legacy product maintenance, end-of-life replacements, and long-lifecycle industrial / aerospace / defense systems. When designing with this part, ensure that the Quartus II (or later) toolchain supports the EP20K200 device family; many modern Quartus releases have dropped APEX-20K support, so designers must retain a legacy toolchain. Power sequencing, JTAG chain integrity, and I/O bank voltage compatibility should be validated against the APEX-20K datasheet before committing to a new board layout. The 484-FBGA package requires X-ray inspection and careful reflow profiling to avoid cold joints on the 1.0 mm pitch BGA balls.
EP20K200FC484-4 - 8320 LE FPGA, 382 I/O, 484-FBGA | Intel (Altera)
The Intel (formerly Altera) EP20K200FC484-4 is a member of the APEX-20K® family of Field Programmable Gate Arrays (FPGAs), delivering 8,320 logic elements, 106,496 RAM bits, and 526,000 gates in a 484-pin Fine-pitch Ball Grid Array (FBGA) surface-mount package. It provides 382 programmable I/O pins and is specified for an industrial-commercial operating temperature range of 0°C to 85°C, with a core supply voltage of 2.375 V to 2.625 V. The '-4' suffix denotes a specific speed grade within the APEX-20K family. An FPGA (Field Programmable Gate Array) is a type of integrated circuit that can be reconfigured by the designer after manufacturing, combining the programmable logic of a CPLD with the high density of an ASIC. Within the broader taxonomy, an FPGA belongs to the class of programmable logic devices, which are themselves a category of digital semiconductors used to implement custom digital circuits. The APEX-20K family was Intel/Altera's first generation to combine Look-Up Table (LUT)-based logic elements with embedded memory blocks, enabling a single chip to implement both glue logic and embedded system functions. Key features of the EP20K200FC484-4 include 832 logic array blocks (LABs) and 832 configurable logic blocks (CLBs), 106 Kbits of embedded SRAM, support for multiple I/O standards including LVTTL, LVCMOS, PCI, and GTL+, and an embedded PLL for clock management. The 382 user I/O pins are organized across eight I/O banks to provide flexible voltage-level interfacing. The 484-FBGA package offers a compact footprint with controlled-impedance traces suitable for high-speed parallel interfaces. The device is fabricated on a 0.18 µm CMOS process and combines LUT-based logic with a MegaLAB structure that groups multiple LABs and embedded system blocks (ESBs) for high-speed local interconnect. This architecture was widely adopted in telecom, networking, and data-acquisition designs in the early 2000s. Because the part is now in obsolescence, designs requiring long-term production should plan a migration path to a Stratix or Cyclone family device. Typical applications include high-density glue logic in telecom line cards, custom peripheral controllers in industrial automation, DSP co-processing front-ends, and ASIC prototyping. The combination of 526 K system gates and 382 I/O makes it suitable for designs that previously required multiple CPLDs. When designing with this part, pay particular attention to the 2.5 V core supply and I/O-bank reference voltage requirements; use the Altera MAX+PLUS II or Quartus design toolchain for synthesis, fitting, and timing closure. Because the EP20K200FC484-4 is end-of-life, verify last-time-buy and obsolescence notices with the manufacturer before committing to a new production design. This page synthesizes distributor pricing, drop-in same-package alternatives (such as the -1, -2, and -3 speed-grade variants), and practical design notes not consolidated in the manufacturer datasheet.
EP20K200FI484-2V - APEX-20K FPGA 200K Gates 484-FBGA | Intel / Altera
The Intel / Altera EP20K200FI484-2V is a member of the APEX-20K family of Field Programmable Gate Arrays (FPGAs), delivering 200,000 system gates (8320 logic elements / 106,496 RAM bits) in a 484-ball FineLine BGA (FBGA) package at industrial temperature grade. It is built on a 0.22 µm CMOS process and operates from a 2.5 V core supply, with MultiCore™ architecture combining look-up tables (LUTs), embedded system blocks (ESBs), and high-speed I/O elements on a single die. The device supports up to 382 user I/Os and is rated for 200 MHz internal operation, with a propagation delay figure of 2.5 ns referenced from the chipdig entry. An FPGA (Field Programmable Gate Array) is a type of programmable logic device (PLD) that uses an array of configurable logic blocks (CLBs), programmable routing, and programmable I/O cells to implement arbitrary digital logic. Within the programmable logic hierarchy, FPGAs sit above simple PLDs (PALs, GALs) and CPLDs because they integrate RAM, DSP, and even processor cores alongside the LUT fabric. The APEX-20K family was Altera's first System-on-a-Programmable-Chip (SOPC) family and was designed to absorb glue logic, memory, and high-speed interface functions onto a single silicon die. Key features of the EP20K200FI484-2V include 8320 logic elements, 106,496 bits of embedded memory distributed across multiple Embedded System Blocks, 4 phase-locked loops (PLLs) for clock management, and support for multiple I/O standards including LVTTL, LVCMOS, PCI, and HSTL. The -2V speed grade places it in the mid-band of the APEX-20K speed/grade matrix, balancing timing margin against cost. Operating temperature is specified as 0 °C to 85 °C (commercial-industrial), with the 'I' designator indicating the industrial temperature range. Architecturally, the APEX-20K family pioneered the MultiCore™ approach that fuses a fine-grained LUT fabric (Logic Array Blocks, or LABs) with coarse-grained Embedded System Blocks (ESBs) that implement dual-port RAM, ROM, or CAM in fixed sizes. The 484-ball FBGA package uses a 1.0 mm ball pitch to keep the die-area-to-board-area ratio high, which is critical for high-I/O-count designs. I/O banks are powered independently, allowing mixed-voltage interfacing on a single device. Typical applications for the EP20K200FI484-2V include telecommunications line cards, industrial automation controllers, PCI/CompactPCI bridge logic, high-speed serial protocol bridges, and ASIC prototyping. Its combination of large gate count, embedded memory, and flexible I/O made it a popular choice in late-1990s and early-2000s telecom infrastructure. The part is now an established legacy product; new designs should consider Cyclone IV/V or MAX series successors for cost and tool support. When designing with the EP20K200FI484-2V, ensure the Quartus II (or legacy MAX+PLUS II) toolchain is available because newer Quartus releases no longer support APEX-20K. Power sequencing of the 2.5 V core and any auxiliary I/O supplies must follow the datasheet sequence to avoid latch-up. The 484-ball FBGA requires X-ray inspection and BGA rework capability during prototyping.
EP20K200RC208-1 - APEX 20K 200K Gates FPGA, 208-Pin RQFP | Intel / Altera
The Intel (formerly Altera) EP20K200RC208-1 is an APEX-20K family Field-Programmable Gate Array (FPGA) delivering 200,000 system gates with 8,320 logic elements and 106,496 bits of embedded SRAM, packaged in a 208-pin PowerQuad Flat Pack (RQFP / 208-BFQFP with exposed pad). It is fabricated on a 0.22 µm CMOS process, operates from a 2.5 V core supply with LVDS-capable I/O, and is specified for a maximum internal clock frequency of 250 MHz. A Field-Programmable Gate Array is a programmable logic device that combines configurable logic blocks (LUTs), programmable interconnect, and dedicated memory into a single silicon die. The APEX-20K family pioneered the MultiCore architecture that integrates look-up table logic, product-term logic, and embedded memory blocks on one die, enabling system-on-a-programmable-chip (SOPC) integration. FPGAs sit above fixed-function ASICs and below software-defined processors in the programmable logic hierarchy, and the APEX-20K sits within Altera's mid-density legacy FPGA portfolio alongside the FLEX 10K and APEX II families. Key features of the EP20K200RC208-1 include 144 maximum user I/O pins, four phase-locked loops (PLLs) for clock management, embedded array blocks (EABs) for memory and arithmetic, and in-system programmability via the IEEE 1149.1 JTAG interface. The device supports configuration through passive serial, passive parallel asynchronous, and synchronous modes, and is supported by the Quartus II (legacy) and MAX+PLUS II development tools. The exposed thermal pad on the bottom of the 208-BFQFP package enables direct heat extraction to a PCB copper pour. Typical applications for the EP20K200RC208-1 include telecommunications line cards, ASIC prototyping, glue logic consolidation, custom DSP datapaths, bus-interface bridges (PCI, PCIX, Utopia), and industrial control state machines. Designers typically select this part for cost-sensitive mid-volume designs where the APEX-20K's MultiCore architecture and embedded memory density provide an attractive balance of logic capacity, on-chip RAM, and unit price. When designing with the EP20K200RC208-1, follow the Quartus II power analysis flow and observe the 1.8 V LVDS I/O standard voltage limits. Multi-voltage rail sequencing (2.5 V core + 3.3 V/2.5 V I/O) is required, and the JTAG TMS/TCK pins must each have a 1 kΩ pull-up or pull-down to prevent erroneous configuration. Long-term availability for this EOL family should be confirmed with the manufacturer before new designs.
EP20K200RC208-1N - APEX 20K 250MHz FPGA | Altera
The Altera EP20K200RC208-1N is an APEX 20K field-programmable gate array (FPGA) with 200K system gates, 8,320 logic elements, 106,496 RAM bits, and a 250 MHz maximum system frequency, supplied in a 208-pin RQFP (28x28 mm) package. The N suffix denotes a lead-free finish, and the device operates from a 2.5 V core supply, making it suitable for RoHS-compliant designs that require high-density programmable logic. An FPGA is an integrated circuit whose logic fabric is configured after manufacturing. Unlike fixed-function ASICs, FPGAs contain programmable look-up tables, routing switches, embedded memory blocks, and I/O elements that users define with an HDL. In the component hierarchy, an FPGA is a type of programmable logic device (PLD), which belongs to the larger category of integrated circuits used in digital systems. For designers, FPGAs offer field-upgradable functionality and fast prototyping while still providing high parallel processing capability. The EP20K200RC208-1N integrates 8,320 logic elements and 106,496 bits of embedded RAM, reducing the need for external FIFOs and small memory buffers. It has 144 user I/O pins and supports system level design through Altera's Quartus and MAX+PLUS II design flows. The 250 MHz system frequency, along with the 0.22 µm process technology, gives it strong performance for high-throughput control and data path applications while operating from a low 2.5 V core voltage. Architecturally, the APEX 20K family is based on Altera's MultiCore architecture, which combines LUT-based logic, product-term logic, and embedded memory in a single FPGA fabric. This integration lets the device implement state machines, counters, signal processing, and memory interfaces without requiring separate CPLDs or external FIFOs. The 144 I/O pins in the 208-pin RQFP can connect to processors, bus interfaces, and standard logic families, offering flexible board-level integration. Typical applications for this FPGA include telecommunications line cards, protocol bridging, industrial motion control, medical imaging front ends, ASIC prototyping, and legacy system lifecycle extension. As an obsolete APEX-20K family member, it is also frequently used to extend the life of installed equipment when system upgrades require identical pin-out replacement. When designing with this 2.5 V FPGA, designers must ensure the core supply is correct and that I/O banks receive their specified VCCIO voltages. The device is SRAM-based and requires configuration on every power-up, typically using an EPC2 or EPC16 configuration device. The lead-free N finish should be assembled with RoHS-compliant reflow profiles. This page synthesizes distributor snippets, part-number cross-reference data, and practical design notes for the EP20K200RC208-1N, providing information beyond the bare manufacturer datasheet for engineers evaluating this legacy FPGA part.
EP20K200RC208-1X - 200K Gates APEX-20KE FPGA, PQFP-208 | Intel
The Intel (formerly Altera) EP20K200RC208-1X is a member of the APEX-20KE programmable logic family, delivering 200,000 gates of MultiCore architecture logic in a 208-pin Power Quad Flat Pack (PQFP/RQFP) package. Built on a 0.18 µm CMOS process with a 1.8 V core supply, the device integrates look-up table (LUT) logic, product-term logic, and embedded memory blocks, supporting system-on-a-programmable-chip (SOPC) integration for high-density designs. An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnect, and I/O cells that engineers can reconfigure after manufacturing to implement custom digital logic. APEX-20KE extends the APEX-20K architecture by adding LVDS I/O support and a 1.8 V core, occupying the voltage regulator -> power management IC -> programmable logic -> semiconductor IC hierarchy within embedded systems. Compared with earlier 2.5 V APEX-20K devices, the -20KE family reduces power consumption while increasing logic density and signal integrity for high-speed interfaces. Key features include 8,320 logic elements, 106,496 bits of embedded RAM distributed across four lanes, 4 PLLs (where equipped), MultiVolt I/O supporting 1.8 V, 2.5 V, 3.3 V, and 5.0 V mixed-voltage interfacing, and LVDS support on select I/O banks. The "-1X" speed grade corresponds to a -1 device in the PQFP-208 pinout. Four enhanced PLLs with programmable phase shifting support clock multiplication, division, and delay, while the LVDS-compatible I/O enables high-speed serial data transfer up to 840 Mbps per channel. Typical applications for the EP20K200RC208-1X include telecommunications infrastructure (channelized TDM, ATM, and SONET/SDH processing), high-speed data-path and protocol bridging, custom ASIC prototyping, DSP coprocessor glue logic, and PCI/PCI-X bus interfaces. The 200 K-gate density makes it suitable for mid-volume designs that exceed the capacity of CPLDs but do not yet justify a full ASIC NRE cost. When designing with this part, account for the PQFP-208 package's fine 0.5 mm pitch lead frame - PCB layout requires controlled-impedance routing and careful thermal management for sustained operation. Configuration data is loaded via the IEEE 1149.1 JTAG interface or supporting configuration devices, with built-in CRC verification for in-system reliability. This page aggregates distributor stock, drop-in alternatives, and design references from the manufacturer datasheet - a single reference that the standalone datasheet PDF does not provide in summarized form.
EP20K200RC208-2 - APEX-20K 200K Gates FPGA, 208-RQFP | Altera
The Altera (now Intel) EP20K200RC208-2 is a member of the APEX-20K family of Field Programmable Gate Arrays (FPGAs), packaged in a 208-pin PowerQuad/QFP form factor with exposed thermal pad. The device integrates approximately 200,000 system gates and provides 8,320 logic elements backed by 106,496 bits of embedded SRAM, making it suitable for high-density logic and on-chip memory designs. The "RC208" suffix denotes the 208-pin BQFP/RQFP package, while the "-2" speed grade identifies an industrial-temperature, mid-speed variant optimized for balance between performance and cost. A Field Programmable Gate Array (FPGA) is a type of integrated circuit that can be configured by the customer or designer after manufacturing - hence "field-programmable". FPGAs occupy a hierarchy of programmable logic: programmable logic device (PLD) -> complex PLD (CPLD) -> FPGA -> system-on-chip FPGA. The APEX-20K family specifically combines look-up table (LUT) based logic with embedded memory blocks and a MultiCore architecture, allowing designers to implement glue logic, register-heavy datapaths, DSP blocks, and small to medium-sized microprocessors in a single device. Key features of the EP20K200RC208-2 include 144 maximum user I/O pins, 8320 logic elements (LEs), 106,496 RAM bits organized into embedded array blocks (EABs), and in-system programmability through the IEEE 1149.1 JTAG interface plus Altera's legacy configuration scheme. The device supports multi-voltage I/O standards including LVTTL, LVCMOS, PCI, and GTL+ on a per-pin basis, enabling mixed-voltage system integration without external level shifters. Architecturally, the EP20K200 implements Altera's MultiCore architecture with embedded array blocks (EABs) for memory and logic array blocks (LABs) routed via a continuous FastTrack interconnect. Each LE contains a 4-input LUT, a programmable register, and dedicated carry chain logic for arithmetic operations. The combination of LUT logic, EAB-based memory, and high fan-out routing makes the part well-suited to designs that require both moderate logic density and distributed RAM/ROM. Typical applications include telecommunications line cards, industrial control and machine vision, legacy ASIC prototyping, low-volume networking routers, and embedded control in industrial automation. The exposed thermal pad (EP) on the 208-RQFP package aids heat dissipation, allowing reliable operation at industrial temperature ranges. When designing with this part, ensure that the JTAG chain, configuration mode pins (MSEL), and power sequencing are correct for the chosen configuration EPROM. The APEX-20K family is now considered mature/legacy - designers should verify long-term availability through Rochester Electronics or franchised distributors and consider newer Cyclone or MAX series for new designs. This page synthesizes distributor pricing, drop-in same-family variants, and engineering guidance not found in the original APEX-20K datasheet - including explicit cross-brand sourcing limits and timing-grade selection notes.
EP20K200RC208-3 - APEX 20K 200K Gates FPGA, 208-RQFP | Intel
The Intel (formerly Altera) EP20K200RC208-3 is a member of the APEX 20K family of Field Programmable Gate Arrays (FPGAs) delivering 200,000 system gates in a 208-pin RQFP (Exposed Pad) package. The device integrates 8,320 logic elements and 106,496 bits of embedded memory across the industry's first MultiCore architecture combining look-up table (LUT) logic, product-term logic, and embedded memory blocks on a single die. Fabricated on a 0.22 µm CMOS process, the APEX 20K family supports 1.8 V core operation with LVDS-compatible I/O and a system-level operating frequency up to 167 MHz. What is an FPGA? A Field Programmable Gate Array is a reconfigurable semiconductor device that allows hardware logic to be programmed after manufacture. The APEX 20K family pioneered system-on-a-programmable-chip (SOPC) integration, embedding up to 1.6 Mbits of RAM directly into the fabric alongside logic and product-term resources, eliminating external SRAM in many designs. This architecture places the EP20K200RC208-3 in a hierarchy of: FPGA -> programmable logic device (PLD) -> logic IC -> integrated circuit. The MultiCore architecture combines three specialized structures: LUT-based logic for register-intensive functions, embedded array blocks (EABs) implementing memory or product-term logic, and a high-bandwidth interconnect network. The EP20K200RC208-3 supports up to 144 user I/O pins via LVDS signaling, with four phase-locked loops (PLLs) for clock management. The device supports hot-socketing, in-system programmability via IEEE 1149.1 JTAG, and operates across the industrial temperature range from -40°C to +85°C. Typical applications include high-speed telecommunications interfaces, PCI bridge logic, DSP co-processing, and custom parallel bus controllers where the embedded memory eliminates the need for external SRAM. The 208-RQFP package provides a thermally enhanced footprint with an exposed pad for thermal dissipation, and the -3 speed grade places this part in the mid-range of APEX 20K performance options. When designing with the EP20K200RC208-3, engineers should verify that the Quartus development toolchain (versions prior to 9.1) supports the device and that PCB thermal vias are placed under the exposed pad to maintain junction temperature under full I/O loading. Note that the APEX 20K family has reached end-of-life; consider Cyclone II or Cyclone III for new designs, and use this part only for maintenance of existing systems. This page synthesizes distributor availability, parametric alternatives, and design considerations specific to the APEX 20K family that are not aggregated on any single manufacturer or distributor page, helping engineers evaluate lifecycle risk and replacement strategies.
EP20K200RC208-3N - APEX 20K FPGA 200K Gates 8320 Cells 167MHz | Altera
The Altera (now Intel) EP20K200RC208-3N is a member of the APEX-20K family of programmable logic devices, integrating 200,000 system gates, 8,320 logic elements (cells), and 106,496 bits of embedded memory into a single MultiCore architecture die. Housed in a 208-pin RQFP / BFQFP package with exposed thermal pad, this device combines look-up table (LUT) logic, product-term logic, and embedded memory blocks on one silicon substrate, embodying the system-on-a-programmable-chip (SOPC) concept that defined late-1990s high-density PLD design. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device whose interconnect and logic resources are configured by the customer after manufacture using a hardware description language (HDL) and a configuration bitstream. FPGAs sit at the top of the programmable logic hierarchy - above simple PLDs, CPLDs, and structured ASICs - and are widely used to implement glue logic, custom processor peripherals, DSP pipelines, and prototype ASICs. The APEX-20K family in particular pioneered the integration of dedicated memory blocks (ESBs) with general-purpose LUT logic, allowing system-on-chip functionality before true SoC ASICs were widely available. Key features include 144 user I/O pins, 4 dedicated inputs, a maximum operating frequency of 167 MHz, CMOS process technology at 0.22 micrometer geometry, and a 2.5V core supply with LVDS-compatible I/O capability. The 'N' suffix indicates an industrial temperature grade of 0C to +85C, while the '3' speed grade places this part in a moderate performance bin suitable for designs that do not require the highest possible internal clock rate. From an architectural standpoint, the EP20K200RC208-3N uses Altera's MultiCore architecture, which interleaves logic array blocks (LABs), embedded system blocks (ESBs) for memory, and FastTrack interconnect. This design lets the device serve both register-intensive datapath logic and high-density memory functions such as FIFOs and dual-port RAMs without external SRAM. The exposed thermal pad on the BFQFP package aids heat extraction for sustained high-utilization designs. Typical applications include telecommunications line cards, industrial control and instrumentation, glue logic for DSP boards, custom peripheral controllers, and ASIC prototyping. Designers select this device when they need high gate density plus on-chip memory in a proven, mature silicon process with abundant Quartus II design-tool support. When designing with the EP20K200RC208-3N, ensure the 208-pin BFQFP land pattern includes the exposed thermal pad soldered to a copper pour to meet thermal and electrical grounding requirements. Quartus II (legacy MAX+PLUS II for older designs) is the supported development environment; configuration bitstreams are loaded via the ByteBlaster or compatible JTAG programmer. This page synthesizes distributor stock levels, verified drop-in alternatives, and practical design notes that complement the official APEX-20K datasheet family specification.
EP20K200RC208-3V FPGA - APEX-20K 8320 LE, 144 I/O | Altera
The Altera EP20K200RC208-3V is an APEX-20K family Field-Programmable Gate Array (FPGA) providing 8,320 logic elements, 106,496 RAM bits, 144 user I/O pins, and 200K typical gates in a 208-pin RQFP/BFQFP exposed-pad package. This 2.5V-core device operates from a 2.375V to 2.625V supply and is reported in distributor parametric listings with a maximum internal frequency of 167 MHz. It is designed for high-density glue logic, DSP datapaths, protocol bridging, and system-on-a-programmable-chip (SOPC) implementations. An FPGA is an integrated circuit whose logic fabric can be reconfigured after manufacturing using hardware description languages and a configuration bitstream. Unlike a fixed-function ASIC, an FPGA consists of programmable logic blocks, routing interconnect, and embedded memory that allow the same silicon to implement different digital systems. The APEX-20K family belongs to the broader class of programmable logic devices (PLDs), with architecture that bridges look-up table (LUT)-based FPGAs and CPLD-style product-term logic. The EP20K200RC208-3V uses a MultiCore architecture that combines LUT logic for register-intensive functions, product-term logic for combinatorial control, and embedded memory blocks. This lets one FPGA integrate finite-state machines, arithmetic datapaths, FIFOs, and small processor peripherals without multiple external devices. The 106,496 RAM bits are useful for packet buffers, coefficient tables, and dual-clock domain FIFOs, while 144 user I/O pins can connect to external memories, buses, and application-specific interfaces. Four-level hierarchical FastTrack interconnect provides predictable routing delays, which is important for meeting timing in medium-speed designs. The 0.22um CMOS process and 2.5V core make the device lower-power than older 5V/3.3V CPLDs while still supporting legacy I/O systems with appropriate level translation. The exposed thermal pad in the BFQFP/RQFP package improves heat transfer to the PCB when a solid ground/thermal plane is provided. Typical uses include telecom line-card control, industrial motion-control I/O, instrumentation logic, and SOPC evaluation boards. Designers often select this FPGA when they need to upgrade existing PLD/FPGA boards without altering the 208-pin RQFP footprint. Since the APEX-20K family is a mature product, the EP20K200RC208-3V is frequently sourced for legacy system life-extension and second-source programs through distributors such as Rochester Electronics. When designing with this part, provide separate clean supply rails for the 2.5V core, follow the configuration power-up sequence, and connect every unused I/O according to the recommended safe state to avoid floating inputs. The package exposed pad should be soldered to the PCB ground plane for thermal and electrical integrity. This page synthesizes distributor availability, same-package speed-grade alternatives, and practical design notes that are not all present in a single manufacturer datasheet, giving engineers a faster way to evaluate legacy FPGA replacements.
EP20K200RC240-1 - APEX 20K FPGA 200K Gates 8320 Cells | Intel
The Intel EP20K200RC240-1 is a member of the APEX 20K family of programmable logic devices (PLDs), the industry's first devices to deliver system-on-a-programmable-chip (SOPC) integration. Housed in a 240-pin RQFP (BFQFP with exposed pad) package, this device integrates 200,000 gates, 8,320 logic cells, and 106,496 bits of embedded memory using a 0.22 µm process at 2.5 V core, with up to 174 user I/O pins and a maximum internal frequency of 250 MHz. An FPGA (Field-Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnects, and I/O cells, all of which can be redefined by the designer after manufacturing. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs), bridging the gap between fixed-function ASICs and software-defined processors. The APEX 20K family extends this further by combining LUT logic, product-term logic, and embedded memory on a single MultiCore architecture, eliminating the need for external companion chips in many designs. Key features of the EP20K200RC240-1 include its MultiCore architecture combining look-up table (LUT) logic, product-term logic, and embedded memory blocks, LVDS-capable I/O support, in-system programmability via SRAM configuration cells, and dedicated interfaces such as the FastTrack interconnect and a PLL-rich clock network. The exposed thermal pad on the 240-BFQFP package improves heat spreading for sustained high-utilization designs. Technically, the device is implemented on a 0.22 µm CMOS process, supports a 2.5 V core supply, and provides 8320 logic elements (LEs) and 106,496 RAM bits across four embedded array blocks (EABs). The LVDS I/O option (-1 suffix indicates the speed grade) supports low-voltage differential signaling, which is critical for reducing EMI in high-speed parallel buses between FPGAs and external memory or backplane transceivers. Typical applications include telecommunications infrastructure (SONET/SDH framer interfaces, ATM switching), high-speed data acquisition and DSP pre-processing, ASIC prototyping, and embedded control systems in industrial and military designs. The wide gate count makes it suitable for multi-channel signal conditioning pipelines. When designing with the EP20K200RC240-1, ensure the Quartus II toolchain (or MAX+PLUS II for legacy designs) is used for synthesis, place-and-route, and timing closure. Decoupling capacitors must be placed adjacent to every VCCINT/VCCIO pin pair, and the exposed pad must be soldered to a continuous ground plane for thermal performance and signal return paths. This page synthesizes distributor pricing for the EP20K200RC240-1, a curated list of same-package drop-in alternatives within the APEX 20K family, and practical PCB layout notes not consolidated in the original datasheet.
EP20K200RC240-2X - APEX-20K FPGA 8320 LE | Altera
The Altera EP20K200RC240-2X is an APEX-20K field-programmable gate array (FPGA) with 8,320 logic elements (LEs), 106,496 RAM bits, and 174 user I/Os, supplied in a 240-pin BFQFP (RQFP) package with exposed thermal pad. It is a legacy 2.5 V APEX-20K family device and is now commonly supported through aftermarket authorized channels such as Rochester Electronics on DigiKey Marketplace. An FPGA is a semiconductor device containing programmable logic blocks and programmable interconnect, allowing designers to configure the silicon for a specific digital function after manufacturing. In the hierarchy of programmable logic, an FPGA sits between CPLDs and ASICs: it provides more logic capacity than a CPLD and enables rapid design changes without the non-recurring engineering cost of a custom ASIC. The APEX-20K architecture was designed for system-on-a-programmable-chip integration, placing FPGA-like LUT logic, CPLD-like product-term logic, and embedded memory on one device. Key features of the EP20K200RC240-2X include 8320 logic elements, 174 user I/Os, 106496 bits of embedded RAM, and a 240-BFQFP RQFP package. According to FPGAkey part summary data, this device is built on a 0.22 micron process, operates with a 2.5 V core supply, and is rated with a 200 MHz maximum clock frequency. The 200K typical gate count and MultiCore architecture make it suitable for medium-density digital designs that benefit from both look-up-table logic and product-term logic. The APEX-20K MultiCore architecture integrates LUT-based logic for register-intensive functions, product-term logic for high-speed combinatorial functions, and embedded memory for FIFOs, dual-port RAM, and ROM. This flexibility allows communication systems and DSP pipelines to consolidate multiple PLDs or discrete memories into one FPGA. The 2.5 V core distinguishes this device from the later APEX-20KE family, which operates at 1.8 V and requires a different power delivery design. Typical applications include communication line cards, network infrastructure interfaces, DSP preprocessing, protocol bridging, and test equipment. The 174 I/O pins allow parallel buses and control signals to be connected directly to backplanes, ASICs, microprocessors, or other FPGAs. The embedded memory supports packet buffering and small FIFOs without external SRAM. When designing with this device, verify that the board supplies a clean 2.5 V VCCINT rail. Do not use EP20K200E-family devices as direct drop-ins for an existing 2.5 V design unless the PCB is also changed to supply 1.8 V. Because the part is obsolete for new designs, confirm device availability and lifetime support with the supplier before committing to a production release. This page synthesizes distributor listings, package and family context, practical substitution guidance, and design notes that go beyond the basic manufacturer datasheet. It is intended for engineers maintaining legacy APEX-20K systems, evaluating surplus stock, or looking for a pin-compatible RC240 speed-grade replacement.
EP20K200RC240-3 - APEX-20K FPGA, 200K Gates, 240-BFQFP | Intel / Altera
The Intel (formerly Altera) EP20K200RC240-3 is an APEX-20K series Field-Programmable Gate Array (FPGA) from the Apex 20KE Device Family, integrating 106,496 system gates and 8,320 logic elements into a 240-pin BFQFP (Plastic Quad Flat Pack) exposed-pad package. Speed grade -3 places it in the slower commercial-grade bin optimized for 1.8V LVDS-compatible I/O and low static power. The device features 174 user I/O pins, embedded MultiCore architecture combining look-up table (LUT) logic, product-term logic, and embedded memory blocks (ESBs). An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnects, and I/O cells that the designer can program after manufacturing. FPGAs sit at the top of the programmable logic hierarchy: programmable logic device (PLD) -> complex programmable logic device (CPLD) -> FPGA. They are used to implement arbitrary digital logic, glue logic, signal processing pipelines, and full processor subsystems without fabricating a custom ASIC. The APEX-20K family was Altera's first SOPC (system-on-a-programmable-chip) platform, integrating look-up tables for register-intensive functions and product-term logic for arithmetic paths into a single fabric. Key features of the EP20K200RC240-3 include 174 maximum user I/O, 4 Embedded System Blocks (ESBs) supporting True Dual-Port RAM at up to 311 MHz in -3 speed grade, an internal MultiTrack interconnect for high-speed routing, and IEEE 1149.1 JTAG boundary-scan support. The 1.8V core (VCCINT) with 2.375V to 2.625V supply tolerance and 3.3V tolerant I/O make it well suited for mixed-voltage board designs. Typical applications span telecommunications line cards, industrial control, high-speed data processing, DSP co-processing, and legacy ASIC replacement. The wide I/O count and embedded RAM make it effective for bus-bridging, custom peripheral controllers, and parallel DSP pipelines. Designers should configure the device with Quartus II (legacy) or Max+Plus II to generate the configuration bitstream loaded into the on-chip SRAM cells. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes not found in the manufacturer datasheet alone. Engineers comparing this part against modern Cyclone or Lattice alternatives should weigh the 1.8V core supply, BFQFP-240 footprint, and active Altera/Intel legacy support window.
EP20K200RC240-3N - APEX 20K FPGA 200K Gates 167MHz 240-RQFP | Intel
The Intel (formerly Altera) EP20K200RC240-3N is a member of the APEX 20K family of field-programmable gate arrays (FPGAs) fabricated on a 0.22 µm CMOS process, integrating approximately 200,000 system gates and 8,320 logic elements (LEs) in a 240-pin RQFP package with exposed pad. It supports a maximum internal clock frequency of 167 MHz and operates from a 2.5 V core supply. An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit whose logic function is defined after manufacturing by the end user. FPGAs occupy a unique position in the integrated circuit taxonomy: programmable logic device (PLD) -> FPGA -> system-on-a-programmable-chip (SOPC). They are widely used as prototyping vehicles and as low-volume production alternatives to custom ASICs, providing high I/O count, embedded memory, and parallel processing capability unavailable in fixed-function microcontrollers or DSPs. Key features of the EP20K200RC240-3N include MultiCore architecture that integrates look-up table (LUT) logic, product-term logic, and embedded memory in a single device. The device exposes 174 user I/O pins, four dedicated inputs, and supports LVDS signaling in some APEX 20KE variants. Maximum propagation delay is rated at 3.6 ns through the I/O pad, and the device provides on-chip phase-locked loops (PLLs) and embedded system blocks (ESBs) for distributed dual-port RAM. The APEX 20K family introduced the MultiCore concept that combined fine-grained LUT logic with coarse-grained product-term logic, allowing designers to mix data-path and control logic efficiently. The -3N speed grade designates the standard-speed commercial-temperature grade with Pb-free (lead-free) packaging, suitable for designs that do not require the higher-performance -2 or -1 grades or the wider -I industrial temperature option. Typical applications include telecommunications line-card interfaces, custom DSP preprocessing blocks, industrial motor-control glue logic, prototyping bridges to ASICs, and high-speed data-acquisition front-ends where 174 user I/Os are required. The exposed pad on the 240-RQFP package aids thermal dissipation but is electrically bonded to ground. When designing with this device, account for its NRND status - it has not been recommended for new designs since the APEX 20K family was superseded by Cyclone, Stratix, and Arria families. New designs should target a Cyclone III/IV/10 LP or MAX V equivalent unless legacy compatibility is required. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
EP20K200RI240-2 - APEX 20K FPGA, 200K Gates | Altera
The Altera EP20K200RI240-2 is an APEX 20K family Field Programmable Gate Array (FPGA) with a system gate count of 200,000 gates, 8,320 logic cells, and a maximum internal frequency of 200 MHz, operating from a 2.5V core supply and housed in a 240-pin RQFP (RQFP-240) package. The suffix "RI240-2" indicates the industrial temperature grade variant in the RQFP-240 package with the -2 speed grade. An FPGA is an integrated circuit whose logic fabric can be programmed after manufacturing. Unlike fixed-function ASICs, FPGAs use configurable logic blocks, programmable interconnects, and embedded memory to implement digital circuits that can be updated in the field. In a system hierarchy, an FPGA belongs to programmable logic devices (PLDs), which in turn fall under integrated circuits and semiconductor devices. APEX 20K devices were among the first PLDs designed for system-on-a-programmable-chip (SOPC) integration, combining reconfigurable logic with embedded memory. Key features of the EP20K200RI240-2 include the MultiCore architecture, which integrates look-up table (LUT) logic, product-term logic, and embedded memory in one device. The 200,000 system gates and 8,320 logic cells provide substantial logic density for medium-complexity digital designs. The 200 MHz internal frequency is ideal for legacy telecom, data-path, mathematical, and digital signal processing (DSP) applications. The 2.5V core supply reduces power consumption compared to earlier 3.3V FPGA families, while the 240-pin RQFP package offers a practical balance between I/O count and board-level routability. Technically, the EP20K200RI240-2 leverages Altera's MultiCore architecture: LUT-based logic gives optimized performance for data-path and register-intensive functions, product-term logic handles wide combinatorial functions efficiently, and the embedded memory blocks support FIFOs, RAM, and ROM without consuming external components. The device was designed for SOPC integration, making it possible to combine processor cores, memory, and custom logic on a single programmable platform. Typical applications include legacy communications equipment, industrial control systems, video/imaging processing, and DSP front-ends where a mid-density FPGA with 200K gates and numerous parallel I/O channels is required. The 200 MHz performance is sufficient for bridged protocol conversion, UART/parallel interfaces, and custom state machines. Because the EP20K200RI240-2 is obsolete, design engineers should not start new board layouts using this device. Altera/Intel community guidance indicates there is no direct pin-compatible replacement in current product families; migration to Cyclone IV or Cyclone 10 requires PCB and power-supply changes. If prototype or legacy repair quantities are needed, the same-package commercial-temperature variants such as EP20K200RC240-3 can serve as PCB-compatible substitutes only within commercial temperature limits. This page synthesizes distributor availability, pricing references, same-family alternatives, and practical obsolescence guidance that are not all present in the original APEX 20K datasheet. Use it to make quick lifecycle, sourcing, and replacement decisions for legacy FPGA-based products.
EP20K200RI240-2V - APEX 20K FPGA, 200K Gates, 240 RQFP | Altera
The Altera EP20K200RI240-2V (now supported under Intel Programmable Solutions Group) is an APEX 20K family field-programmable gate array (FPGA) with 200,000 typical gates and 8,320 logic cells, manufactured in a 0.22 um CMOS process. It operates from a 2.5 V core supply and is supplied in a 240-pin RQFP (S-PQFP-G240) package with 174 user I/O lines and 4 dedicated inputs. The -2 suffix indicates the speed grade; the I prefix denotes industrial temperature screening. An FPGA is a semiconductor device containing programmable logic blocks and interconnect that can be configured after manufacturing to implement digital systems. In the APEX 20K architecture, look-up table (LUT) logic, product-term logic, and embedded memory are combined, so control logic, datapath functions, and memory resources can be integrated on a single programmable device. This places the part in the programmable logic hierarchy of FPGA -> programmable logic device -> semiconductor, between simple CPLDs and large contemporary FPGAs. Key features of the EP20K200RI240-2V are its 200K-gate capacity, 8,320 logic cells, 174 user I/O lines, 2.5/3.3 V I/O capability, and 0.22 um process. Distributor listings specify 200 MHz maximum clock speed for the family/order code, while Microchip USA records a 160 MHz figure for this package and temperature variant. The 240-pin 0.5 mm-pitch RQFP package supports surface-mount assembly and moderate-density board layouts. The architecture includes embedded memory blocks and MultiCore LUT-plus-product-term logic, enabling designs that blend state machines, arithmetic datapaths, and memory. The I/O supports LVTTL/LVCMOS-style interfaces at 2.5 V or 3.3 V, depending on the VCCIO bank setting. Because this is an industrial-suffix part, it is intended for environments requiring wider operating temperature range than commercial -C alternatives. Typical applications include legacy industrial controller repairs, telecom infrastructure glue logic, custom test equipment, and retrofit of APEX 20K-based boards where no direct pin-compatible newer FPGA exists. Its large I/O count and block memory make it suitable for bus interfacing, video capture preprocessing, and medium-density control functions. A key design consideration is that this is an obsolete part with no verified direct replacement in newer Intel/Altera families. Keep the 2.5 V core separate from the I/O supply, verify pin compatibility against the original datasheet before substituting a 240-RQFP sibling, and plan a last-time buy if production must continue. This page assembles distributor availability, package details, cross-reference caveats, and maintenance-oriented design guidance that are not all present in a single manufacturer datasheet, helping engineers keep legacy systems alive with verified parametric grounding.
EP20K300EBC652-1 - APEX 20KE 300K Gates FPGA, 652-BGA | Altera
The Altera (Intel) EP20K300EBC652-1 is an APEX 20KE-family Field Programmable Gate Array (FPGA) integrating 300,000 system gates with 11,520 logic elements (LEs) and 147,456 bits of embedded SRAM in a 652-ball BGA package. Built on a 1.8 V, 0.22 µm CMOS process, it operates from a 1.71 V to 1.89 V core supply and supports LVDS I/O, with a maximum internal clock frequency around 400 MHz per published device specifications. The 'E' suffix denotes the enhanced 1.8 V APEX 20KE family, while the 'BC652' code identifies the 652-pin BGA package. An APEX 20KE device is a system-on-a-programmable-chip (SOPC) platform that combines look-up table (LUT) logic, product-term logic, and embedded memory blocks in a MultiCore architecture. This hybrid structure places LUTs alongside product-term arrays, allowing the silicon to map both datapath-intensive and control-intensive logic efficiently while embedding 147 kbits of dual-port RAM for FIFO, register-file, and buffering functions without external memory. Architecturally, the APEX 20KE family sits between older FLEX 10K-era devices and the later Stratix/Arria families, offering a balance of density, on-chip memory, and I/O flexibility for programmable logic designs. Key features include 11,520 LEs, 147,456 bits of embedded RAM, 408 user I/O pins (ball map of the 652-BGA), LVDS-compatible I/O, and JTAG-based in-system programming via the ByteBlasterMV or MasterBlaster cable. The 652-BGA (45x45 mm) package exposes the full I/O count of the APEX 20KE family and supports an industrial operating range for telecom, networking, and DSP front-end applications. Typical applications include telecommunications line cards, networking switches and routers, DSP co-processing in baseband designs, high-speed data acquisition front ends, and industrial control systems. The combination of LVDS I/O, embedded RAM, and high logic density makes it suitable for glue-logic replacement, bus bridging, and protocol adaptation where a soft processor or custom datapath must be implemented in programmable logic. When designing with this part, note that APEX 20KE silicon is mature and several derivative part numbers exist; engineers should verify pin compatibility for any drop-in alternative, since the APEX 20KE family predates current Quartus toolchains and requires legacy MAX+PLUS II or Quartus support for bitstream generation. LVDS I/O termination, decoupling, and PCB stack-up must follow the APEX 20KE handbook guidelines for signal-integrity compliance at >200 MHz operation.
EP20K300EBC652-1X - APEX 20KE FPGA 300K Gates 11520 Cells 1.8V 652-BGA | Altera
The Intel / Altera EP20K300EBC652-1X is a member of the APEX 20KE programmable logic device family, delivering 300,000 system gates, 11,520 logic elements (cells), and 147,456 bits of embedded SRAM in a 652-ball BGA package. Fabricated on a 0.22 um CMOS process and powered from a 1.71 V to 1.89 V core supply, this device implements Altera's MultiCore architecture that integrates look-up table (LUT) logic, product-term logic, and embedded memory blocks on a single die, enabling system-on-a-programmable-chip (SOPC) integration. An FPGA (Field Programmable Gate Array) is a programmable logic device that combines configurable logic blocks, programmable interconnect, and I/O cells on a single silicon die, allowing engineers to implement custom digital hardware after fabrication. Within the broader integrated-circuit taxonomy, FPGAs sit between standard logic ICs (fixed-function gates, timers) and full custom ASICs: like ASICs they implement arbitrary digital functions, but unlike ASICs they can be reconfigured in the field. APEX 20KE devices specifically target high-density data-path and datapath-plus-control applications, combining LUT logic for register-intensive functions with product-term logic for wide combinatorial decode paths. Key features of the EP20K300EBC652-1X include up to 408 maximum user I/O pins, 4 embedded memory blocks totaling 147 Kbits, four phase-locked loops (PLLs) for clock synthesis, LVDS I/O support via the 1.8 V APEX 20KE I/O standard set, and a system frequency up to 400 MHz. The 652-ball BGA package measures 45 mm x 45 mm and is qualified for industrial temperature ranges, making the device suitable for telecom line cards, networking switch fabrics, and high-speed image processing pipelines. The architecture combines four types of MegaLAB structures, each containing 16 Logic Elements (LEs), one Embedded System Block (ESB) memory, and a local interconnect; 19 such MegaLABs form a MegaLAB array. This hierarchical structure shortens critical paths and supports predictable timing closure at 200 MHz and above, which is essential for bus-protocol implementations such as PCI, RapidIO, and POS-PHY Level 3. Typical applications include telecommunications backplane multiplexing, ASIC prototyping for networking ASICs, high-speed DSP filter farms, and military/aerospace signal processing. When designing with this part, engineers should note that the APEX 20KE family has been classified as a mature / legacy device; the Quartus II design tool (versions 4.0 through 13.0) provides legacy support, but new designs should consider Cyclone or Arria series as modern equivalents unless pin-compatible drop-in replacement is required.
EP20K300EBC652-2 - APEX-20KE FPGA | Altera | Embedded Systems
Altera EP20K300EBC652-2 is an APEX-20KE field-programmable gate array (FPGA) with 1152 macros, 147456 total RAM bits, and 408 I/O, supplied in a 652-ball BGA package measuring 45 mm by 45 mm. The device belongs to the programmable logic device hierarchy: FPGA, programmable logic device, and integrated circuit. It uses configurable logic resources and embedded memory to implement high-density digital systems. According to the verified distributor data, the part is identified as an APEX-20KE device with 1.71 V to 1.89 V supply voltage and 652-BGA packaging. The target MPN suffix indicates a specific speed or ordering variant, but the provided data does not expose a separate timing grade in machine-readable form. An FPGA is a semiconductor integrated circuit whose logic function is defined by configuration rather than fixed mask programming. FPGAs combine programmable lookup-table or macro logic, routing resources, memory, and I/O cells. In the broader electronics hierarchy, this places the device between a programmable logic device and a system-level digital implementation technology. The APEX-20KE family uses a 1.8 V-oriented platform, making the part suitable for designs that require configurable digital blocks without the fixed function constraints of an application-specific integrated circuit. The principal verified features are 1152 macros, 147456 total RAM bits, 11520 logic cells as reported by the DigiKey Marketplace result, and 408 I/O pins. The 652-BGA package provides a large ball-grid-array interface for high pin-count designs, while the 45 mm by 45 mm package dimensions are important for land-pattern, routing, and thermal planning. The 1.71 V to 1.89 V supply range should be treated as a system-level input requirement, and the exact board power implementation should be validated against the complete manufacturer documentation. The architecture is associated with configurable logic resources, embedded memory, programmable routing, and programmable I/O. The reported macro count and memory capacity indicate a high-density device intended for designs that would otherwise require several smaller programmable devices or substantial discrete logic. Because the provided search data does not include clock frequency, transceiver count, temperature grade, or configuration interface details, those characteristics are deliberately left for datasheet verification rather than inferred. Typical applications include industrial automation controllers, communications equipment, test and measurement systems, image or protocol processing, and embedded control platforms. In these systems, the FPGA can implement parallel datapaths, interface adaptation, state machines, and memory-intensive digital functions. The 408 I/O count is especially relevant where many external buses, sensors, converters, or control signals must be connected. Designers should confirm the configuration method, I/O banking, supported I/O standards, timing constraints, power sequencing, and operating temperature in the manufacturer datasheet before schematic release. A 652-ball BGA requires controlled-impedance routing, a suitable multilayer PCB, escape routing, and assembly capability. Pin-to-pin substitution should be limited to devices with verified package, ball map, speed, voltage, and configuration compatibility. This page combines verified distributor specifications, package information, cross-reference evidence, and application-oriented design guidance. It does not invent unsupported timing, temperature, or electrical values; unavailable engineering details are identified in the specification list for follow-up verification.
EP20K300EBC652-2X - APEX-20KE FPGA 300K Gates 652-BGA | Intel
The Intel (formerly Altera) EP20K300EBC652-2X is a member of the APEX-20KE family of Field Programmable Gate Arrays (FPGAs), integrating 300,000 typical gates, 11,520 logic elements (LEs), and 147,456 bits of embedded RAM in a 652-ball FineLine BGA package (45x45 mm). The device operates from a 1.71V to 1.89V core supply and targets high-density, system-on-a-programmable-chip (SOPC) integration. An FPGA (Field Programmable Gate Array) is a type of programmable logic device (PLD) that combines configurable logic blocks, programmable interconnect, and dedicated memory/DSP blocks into a single semiconductor. FPGAs belong to the broader hierarchy of digital logic -> programmable logic -> FPGA. APEX-20KE devices introduced MultiCore architecture that merges look-up table (LUT) logic, product-term logic, and embedded memory blocks, making them among the first FPGAs marketed for SOPC integration. Key features include 408 maximum user I/O pins, support for LVDS I/O, 1152 macrocells of logic capacity, and an industrial temperature grade. The part carries the speed grade -2 (mid-range) and the 'X' suffix, indicating a lead-free / RoHS-compliant package. The FineLine BGA-652 footprint (45x45 mm) provides ample signal escape for high I/O count designs but requires multi-layer PCB design with controlled-impedance routing. The APEX-20KE family is fabricated on a 1.8V CMOS process and supports LVTTL, LVCMOS, and LVDS I/O standards. It features embedded memory blocks, four phase-locked loops (PLLs), and dedicated clock networks. Combined LUT and product-term logic resources allow implementation of register-intensive datapaths, state machines, and embedded memory functions in one device. Typical applications include telecommunications infrastructure, ASIC prototyping, high-speed data acquisition systems, and industrial control. The combination of high logic density, embedded memory, and 408 I/O pins makes EP20K300EBC652-2X well-suited for bus-intensive designs such as PCI bridges, network switches, and multi-channel DSP pipelines. When designing with this FPGA, ensure proper power decoupling close to each supply pin and verify that the PCB BGA land pattern matches the 45x45 mm FineLine BGA specification. The -2 speed grade offers a balanced trade-off between performance and cost; -1 (faster) and -3 (slower) variants exist for different timing margins. This page synthesizes distributor pricing, parametric specs, drop-in alternative cross-references, and practical BGA layout notes not found in the manufacturer datasheet alone.
EP20K300EBC652-3 - APEX 20KE FPGA 1152 LABs 652-BGA | Altera
The Altera (Intel) EP20K300EBC652-3 is a member of the APEX 20KE family of FPGAs, integrating 11,520 logic elements, 1152 logic array blocks (LABs), and 147,456 bits of embedded RAM, with 408 user I/Os, housed in a 652-pin BGA package (45x45 mm) and supplied at 1.71V to 1.89V. An FPGA (Field Programmable Gate Array) is a programmable logic device whose interconnect and logic fabric are configured by the end user after manufacture. FPGAs sit in the programmable logic hierarchy between CPLDs (smaller, non-volatile) and ASICs (larger, fixed-function); the APEX 20KE family specifically pioneered the "System-on-a-Programmable-Chip" (SOPC) concept by combining look-up-table logic, product-term logic, and embedded memory in a single MultiCore architecture, paving the way for modern SoC FPGAs. Key features of the EP20K300EBC652-3 include LVDS I/O support (signature "E" = enhanced I/O, "20KE" = 1.8V core/LVDS), 147,456 bits of embedded SRAM, 4-phase PLL clock management, multi-voltage I/O capability, and 408 maximum user I/O pins. The -3 speed grade places the part in Altera's faster tier for this family, suitable for throughput-sensitive logic, datapath, and bus-interface designs. The device uses a 1.8V core with hot-socketing capable I/O and supports several I/O standards including LVDS, LVPECL, PCI, GTL+, SSTL-2/3, and LVTTL. Each LAB contains 10 logic elements with carry-chain and cascade-chain support, enabling efficient implementation of arithmetic-intensive datapaths, FIFOs, and state machines. The embedded memory can be configured as dual-port RAM, ROM, FIFO, or CAM. Typical applications include telecom line-card interfaces, ASIC prototyping, glue-logic and bus bridging, high-speed datapath processing, and industrial control systems. The APEX 20KE family is also widely used in legacy designs across military, aerospace, and telecommunications where long-lifecycle programs require stable, mature programmable logic. When designing with this device, plan for JTAG-based configuration via ByteBlaster or MasterBlaster, account for 652 BGA PCB routing complexity, and verify multi-voltage I/O bank assignments against the Quartus II APEX 20KE support constraints. Heat dissipation is modest at typical clock rates but PCB thermal copper under the BGA is recommended for high-utilization designs. This page consolidates distributor pricing, drop-in same-package alternatives, and design notes not found in the original Altera APEX 20KE datasheet, helping engineers evaluate lifecycle risk and replacement options for this mature FPGA family.
EP20K300EFC672-1 - APEX 20KE FPGA 300K Gates 672-BGA | Altera
The Intel (formerly Altera) EP20K300EFC672-1 is a member of the APEX 20KE programmable logic device family, integrating up to 300,000 system gates in a 672-ball FineLine BGA package. Built on a 0.22 um CMOS process with MultiCore architecture, the device combines look-up tables (LUTs), embedded system blocks (ESBs) for memory, and a high-speed interconnect fabric to deliver 408 user I/O pins at 1.8 V core supply. An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit whose logic function is defined after manufacturing by the end user. APEX 20KE belongs to the PLD (programmable logic device) hierarchy: PLD -> CPLD/FPGA -> SRAM-based FPGA -> APEX 20K family -> APEX 20KE (enhanced). The 'E' suffix denotes enhanced ESB memory and additional I/O standards, while the 672-BGA package maximizes pin density for high-bandwidth designs. Key features include 11,520 logic elements, 147,456 bits of embedded RAM distributed across ESBs, and 1.68 ns propagation delay supporting internal frequencies up to 160 MHz (some sources cite 400 MHz maximum performance grade). The device supports LVCMOS, LVTTL, PCI, GTL+, SSTL-2/3, and LVDS I/O standards via dedicated True-LVDS circuitry, and provides four dedicated fast PLL-style clock inputs. Hot-socketing support enables live insertion into backplane systems. The MultiCore architecture combines fine-grained LUTs for combinatorial logic with coarse-grained ESBs that can each be configured as dual-port RAM, FIFO, ROM, or CAM. This hybrid structure is optimized for datapath and memory-intensive designs such as telecommunications bridges, ATM switches, and protocol converters. The 672-pin FineLine BGA also enables high-speed SERDES-like parallel interfaces and multiple LVDS channels. Typical applications for EP20K300EFC672-1 include telecommunications infrastructure (SONET/SDH framers, ATM switching fabrics), data communication routers and bridges, high-speed DSP preprocessing, and industrial control systems with embedded processor cores. The combination of abundant I/O and embedded memory makes it well-suited for system-on-a-programmable-chip (SOPC) integration. When designing with the EP20K300EFC672-1, engineers should note its EOL status: the APEX 20KE family is obsolete and Intel/Altera recommends Cyclone or newer device families for new designs. Decoupling requires at least 8 bulk and 32 high-frequency ceramic capacitors distributed around the BGA perimeter. This page synthesizes current distributor inventory, drop-in same-family alternatives, and BGA-layout design notes not collected in a single place in the original Altera datasheet.
EP20K300EFC672-1N - 300K Gate APEX 20KE FPGA, 672-FBGA | Altera
The Altera (Intel) EP20K300EFC672-1N is a member of the APEX 20KE family of field programmable gate arrays (FPGAs) delivering 300,000 system gates with 11,520 logic elements in a 672-pin FineLine BGA (FBGA) package. It integrates 147,456 bits of embedded memory and 408 user I/O pins, manufactured on a 0.22 um CMOS process with a 1.8 V core supply. An FPGA (Field Programmable Gate Array) is a type of programmable logic device (PLD) that allows engineers to implement custom digital logic, memory blocks, and I/O via a hardware description language after PCB fabrication. FPGAs sit in the broader taxonomy: PLD -> FPGA -> programmable logic -> semiconductor IC. The APEX 20KE family pioneered MultiCore architecture combining logic elements (LEs), embedded system blocks (ESBs) for memory, and fast I/O, enabling system-on-a-programmable-chip (SOPC) integration with PCI, LVDS, and other high-speed interfaces. Key features include a maximum internal frequency of 160 MHz, propagation delay of approximately 1.68 ns per logic element, and a 1.71 V to 1.89 V core operating voltage. The device supports multi-voltage I/O standards including LVTTL, LVCMOS, SSTL, and GTL+, and integrates dedicated high-speed clock networks and PLL-like clock management for synchronous designs. Embedded memory supports dual-port RAM, ROM, and FIFO configurations, allowing efficient on-chip buffering for communications and DSP pipelines. Architecture is built on a MultiCore fabric combining fine-grained look-up table (LUT) logic elements with coarse-grained embedded system blocks. The 0.22 um process delivers a balance of density and power, with each logic element containing a 4-input LUT, programmable register, and fast carry chain. The 672-FBGA 27x27 mm package exposes high pin count for I/O-rich designs. Typical applications include telecommunications line cards, networking switches/routers, industrial automation controllers, military and aerospace signal processing, and legacy PCI/CompactPCI bus interfaces. The high gate count suits multi-channel protocol bridging, DSP front ends, and glue logic replacement. When designing with this device, plan for 1.8 V core supply decoupling and ensure JTAG programming access is routed cleanly. This part is part of an obsolete product family (APEX 20KE), so long-term supply may require stocking or considering APEX II, Cyclone, or Cyclone II successors for new designs. The 27x27 mm BGA requires controlled-impedance PCB stackup and reflow profiling per JEDEC J-STD-020. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.