FPGA & CPLD
製品 (6666)
EP20K200CF484I7 - APEX 20KC 200K Gates FPGA 1.8V FBGA-484 | Altera
The Altera EP20K200CF484I7 is a member of the APEX 20KC programmable logic device family, integrating 200,000 system gates, 8,320 logic elements, and a 1.8 V internal core supply in a 484-pin FineLine BGA (FBGA) package. Built on a 0.15 µm CMOS process with copper interconnect, the device supports MultiVolt I/O for 1.8 V, 2.5 V, 3.3 V, and 5.0 V interface levels, enabling mixed-voltage bridging in legacy and modern systems without level shifters. A Field-Programmable Gate Array (FPGA) is a semiconductor integrated circuit that can be reconfigured by the designer after manufacturing to implement arbitrary digital logic. APEX 20KC sits in the FPGA taxonomy as a high-density SRAM-based device - hierarchically: PLD (programmable logic device) -> CPLD/FPGA -> SRAM-based FPGA -> high-density FPGA family. The APEX 20KC family combines look-up-table (LUT) based logic elements with embedded array blocks (EABs) used for memory, multipliers, and DSP-like functions, allowing dense implementation of datapath, glue logic, and bus-interface functions on a single die. Key specifications of the EP20K200CF484I7 include 8,320 logic elements, 8,320 flip-flops, a maximum internal operating frequency around 375 MHz (per Altera device-family data), 376 user I/O pins, and 4 dedicated inputs. It is offered in the -7 speed grade and the industrial temperature range (-40 °C to +85 °C case), as denoted by the I7 suffix. The 1.8 V VCCINT, 1.71 V - 1.89 V tolerance, and 0.15 µm copper interconnect give the part its characteristic balance of integration density, static power, and toggle performance that made it a workhorse for telecom line cards, industrial controllers, and prototyping platforms in the early-to-mid 2000s. Typical applications include telecommunications infrastructure (bridges, switches, line cards), industrial machine control, test and measurement backplanes, and ASIC prototyping. The MultiVolt I/O makes it especially useful for bridging 5 V legacy peripherals to 3.3 V or 2.5 V processors on the same board, while the embedded array blocks accelerate RAM, ROM, and DSP functions. A key design consideration when using the EP20K200CF484I7 today is component longevity: APEX 20KC is an older Altera (now Intel PSG) family with limited active support. Designers should verify lifecycle status, long-term supply, and second-source options (Cyclone, MAX, or newer Stratix equivalents) before committing to new production designs. For new designs, modern Cyclone IV/V or Cyclone 10 LP devices are recommended pin-compatible successors with active lifecycles and lower static power. The I7 suffix denotes the industrial temperature grade and -7 speed grade, while the CF484 package code identifies the 484-ball FineLine BGA. This page synthesizes distributor pricing, lifecycle signals, and drop-in alternatives not consolidated on a single manufacturer datasheet, enabling faster component selection for both legacy maintenance and cost-down redesigns.
EP20K200CF484I8 - APEX 20KC FPGA 200K Gates 484-FBGA | Altera
The Altera EP20K200CF484I8 is an APEX 20KC series Field Programmable Gate Array (FPGA) with 200,000 system gates, 8,320 logic elements, and 106,496 bits of embedded RAM, housed in a 484-ball FineLine BGA (FBGA) package measuring 23 mm x 23 mm. The device integrates 376 user I/O pins and is fabricated on a 0.15 micrometer CMOS process with a 1.71 V to 1.89 V core supply. The "I8" speed grade and "I" industrial temperature suffix indicate operation up to 301.21 MHz internal performance across -40 C to +85 C ambient conditions. An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit built from an array of configurable logic blocks (CLBs), programmable interconnects, and embedded memory that can be re-programmed post-manufacturing to implement custom digital logic. APEX 20KC sits within the broader hierarchy: FPGA -> programmable logic device (PLD) -> logic IC -> semiconductor. The "20K" family combines Look-Up Table (LUT)-based logic with embedded CAM (Content Addressable Memory) and dual-port RAM, distinguishing it from older MAX CPLD families. Key features include 8,320 logic elements, 26 embedded array blocks (EABs) for memory functions, four Phase-Locked Loops (PLLs) for clock management, and 4 LVDS channels for high-speed serial signaling. The device supports multiple I/O standards including LVTTL, LVCMOS, PCI, and LVDS. In-system programmability via IEEE 1149.1 JTAG and a built-in configuration scheme via EPC configuration devices enable flexible board-level integration. Technical depth: The APEX 20KC architecture pairs coarse-grained embedded array blocks (EABs) for memory-intensive functions with fine-grained logic elements (LEs) for combinatorial logic, achieving an effective density of 200K system gates. MultiVolt I/O supports 1.8 V, 2.5 V, and 3.3 V interface voltages while the core runs at 1.8 V. The four on-chip PLLs multiply and divide incoming clocks while compensating for board-level skew, critical for synchronous designs above 100 MHz. Typical applications include high-density ASIC prototyping, telecom backplane glue logic, industrial control and instrumentation, and DSP datapath co-processing where parallel arithmetic units outperform microcontrollers. The 376 user I/O pins make the device suitable for bus-intensive bridging functions. Design tip: APEX 20KC silicon has reached end-of-life status; plan for migration to Cyclone III/IV/V or Lattice ECP5 family with a Quartus II design retarget, as new design starts should target modern process nodes.
EP20K200CF484I8N - 200K Gates APEX 20KC FPGA 484-FBGA | Intel / Altera
The Intel (formerly Altera) EP20K200CF484I8N is a high-density APEX 20KC family FPGA delivering 200,000 system gates with 8,320 logic elements in a 484-pin Fine-pitch Ball Grid Array (FBGA) package. Built on a 0.15 µm CMOS process, the device integrates 376 user I/O pins and runs at a maximum clock frequency of 301.21 MHz, with core supply voltage from 1.71 V to 1.89 V (typical 1.8 V). The "I8" speed grade balances logic throughput against interconnect delay, while the trailing "N" indicates a lead-free / RoHS-compliant package. An FPGA (Field Programmable Gate Array) is a semiconductor device built from an array of configurable logic blocks (CLBs), embedded memory, and programmable interconnect that can be reconfigured by the designer after manufacture. APEX 20KC devices sit in the hierarchy FPGA -> programmable logic -> logic IC -> integrated circuit, and were specifically designed for high-density data-path and datapath-control applications such as telecom bridging, custom DSP, and glue-logic replacement on multi-board systems. They support hot-socketing and LVTTL/LVCMOS/PCI I/O standards. Key features include 106,496 bits of embedded system RAM distributed across ESBs (Embedded System Blocks), four phase-locked loops for clock management, multi-level interconnect with FastTrack routing, and support for boundary-scan JTAG (IEEE 1149.1). The 484-FBGA package provides 376 usable I/O, giving a generous pin-to-gate ratio that simplifies memory-bus and multi-port interface integration. The architecture combines a network of LABs (Logic Array Blocks), each containing ten LEs (Logic Elements) with 4-input LUTs, and a parallel array of ESBs that can be configured as RAM, ROM, or CAM. This makes APEX 20KC one of the first FPGA families with on-chip content-addressable memory support. Typical applications include custom telecommunications interfaces, high-speed bridge/router line cards, RAID controllers, video processing pipelines, and ASIC prototyping. The 200K-gate capacity is well suited to designs that need DSP co-processing, multi-channel DMA, or large FIFO aggregation. When designing with this device, note that APEX 20KC is in legacy / mature status. Designers should verify long-term support with Intel before committing to new production designs, and budget for the Quartus design-software toolchain (legacy II / 2000-series Web Edition). This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet. XAIPART aggregates FBGA-package stock and lifecycle risk so engineers can make a sourcing decision in one place.
EP20K200CF484I9 - APEX 20KC 200K Gates FPGA, 484-BGA | Altera
The Altera EP20K200CF484I9 is a member of the APEX 20KC programmable logic device (PLD) family, integrating 200,000 system gates with 8,320 logic elements (cells) on a 0.15-micron CMOS process, supplied in a 484-ball FineLine BGA (FBGA) package. It operates from a nominal 1.8 V core supply (range 1.71 V to 1.89 V) and supports up to 376 I/O lines plus 4 dedicated inputs, with a maximum toggle frequency around 250 MHz. The device is housed in a 23 x 23 mm, 1.00 mm pitch BGA suitable for high-density surface-mount assembly. A Field-Programmable Gate Array (FPGA) is a reconfigurable semiconductor whose logic resources, routing, and I/O are defined after manufacture by a user-supplied bitstream, allowing the same silicon to implement arbitrary digital circuits, glue logic, glue-less bus bridges, or even soft processor cores. FPGAs sit above fixed-function ASICs and CPLDs in the programmable logic hierarchy and below fully custom ASICs in non-recurring engineering cost; APEX 20KC devices are Altera (now Intel) high-density, SRAM-based FPGAs positioned for system-on-a-programmable-chip (SOPC) designs. Key features include 200K typical gates, 8,320 logic cells, embedded system blocks (ESBs) for RAM/ROM, fast I/O with support for multiple I/O standards, in-system programmability via JTAG, and an industrial operating temperature grade. The CF484 suffix denotes the 484-ball FineLine BGA package, the I denotes industrial temperature (-40 C to +100 C junction), and the 9 indicates speed grade -9 (the slowest of the EP20K200 speed grades, optimized for lower cost rather than maximum Fmax). This part is suitable for high-throughput telecommunications, networking, and DSP pipelines; PCI/CompactPCI bus bridges; complex state machines in industrial control; and prototyping prior to ASIC migration. The APEX 20KC architecture was EOL'd by Altera/Intel in 2008, so this MPN is now sourced primarily through authorized aftermarket distributors and broker inventory. Engineer caution: confirm RoHS/lead-free status and date code with the supplier before qualifying for new designs.
EP20K200CF484I9N - 200K Gates APEX 20KC FPGA | Altera
The Altera EP20K200CF484I9N is a 200K-gate APEX 20KC family programmable logic device (PLD/FPGA) housed in a 484-pin FineLine BGA (FBGA) package, manufactured on a 0.15 µm CMOS process and operating from a 1.8 V nominal supply (1.71 V to 1.89 V). It contains 8,320 logic elements (cells), supports up to 376 user I/O pins, and is rated for a maximum internal clock frequency of 250 MHz. The "I9" speed grade designates the -9 industrial temperature range with the highest performance bin for this part, while the "N" suffix indicates a lead-free, Pb-free terminal finish. What is an FPGA? A Field-Programmable Gate Array (FPGA) is a semiconductor IC containing an array of configurable logic blocks (CLBs), programmable interconnect, and dedicated I/O and memory resources that the user can re-program after manufacturing to implement arbitrary digital logic. FPGAs sit between discrete logic ICs (e.g., 74-series gates) and fixed-function ASICs, providing hardware-level performance with software-level design flexibility. The APEX 20KC family specifically integrates "MultiCore" architecture combining logic elements and embedded system blocks (ESBs) for on-chip RAM/ROM, addressing high-density glue logic, bus bridging, and ASIC prototyping. Key features include 4 dedicated inputs and 376 usable I/O lines (368 of which are user I/O), embedded system blocks for distributed memory, support for LVTTL/LVCMOS/PCI I/O standards, JTAG IEEE 1149.1 boundary-scan testing, and an in-system programmability (ISP) interface via Altera's ByteBlaster or BitBlaster cables. The 484-pin FBGA package has a 1.0 mm ball pitch and uses a thermally enhanced variant for improved heat dissipation compared to standard BGA packages. Technically, the APEX 20KC architecture uses a hierarchical routing structure with FastTrack Interconnect and embedded array blocks (EABs) for memory functions. With 8,320 logic cells and an internal operating ceiling around 250 MHz, the EP20K200CF484I9N targets designs requiring moderate logic density at industrial temperature grades (–40 °C to +85 °C), commonly used in telecom infrastructure, ASIC prototyping, and embedded DSP control. Typical applications include ASIC prototyping and emulation, telecommunications line-card glue logic, bus-bridge and protocol-conversion designs, industrial control systems, and image-processing front-ends. The combination of high gate density, 250 MHz internal performance, and the industrial temperature range makes it well-suited to legacy telecom and industrial platforms. When designing with the EP20K200CF484I9N, note that the 484-pin BGA requires X-ray inspection and controlled reflow profiles; thermal dissipation must be evaluated for continuous high-utilization designs, and the part is mature/NRND — confirm long-term availability before committing to new designs. This page consolidates distributor pricing, same-family drop-in alternatives from the Altera APEX 20K series, lifecycle status, and practical design considerations not found in the manufacturer datasheet alone, helping engineers evaluating the APEX 20KC platform make informed sourcing and design decisions.
EP20K200CF672C7ES - APEX-II 200K Gate FPGA, 672-BGA | Intel
The Intel EP20K200CF672C7ES is a high-performance APEX-II family Field-Programmable Gate Array (FPGA) integrating 8,320 logic elements and approximately 200,000 typical gates, housed in a 672-ball FineLine BGA package. It supports a commercial-grade 7-speed grade, a 1.8V core supply, and is built on a 0.18 µm CMOS process with embedded system blocks (ESBs) providing up to 106,496 bits of RAM. The part is qualified for the commercial operating range of 0 °C to +85 °C and ships in tray packaging. An FPGA (Field-Programmable Gate Array) is a semiconductor device whose logic fabric, interconnect, and I/O can be reconfigured after manufacturing, enabling rapid prototyping and hardware-level parallelism. APEX-II sits between classic gate arrays and high-end SoCs: each device combines Look-Up Table (LUT)-based logic, embedded memory blocks, and a high-speed PLD-style interconnect. Within Intel's (formerly Altera's) product taxonomy, APEX-II belongs to the broader Programmable Logic Device (PLD) category, alongside predecessors like FLEX 10K and successors like Cyclone/Stratix families. Key features include 8,320 logic elements (LEs), up to 106 Kbits of embedded RAM distributed across embedded system blocks, four Phase-Locked Loops (PLLs) for clock management, and MultiVolt I/O supporting 1.5V/1.8V/2.5V/3.3V interfaces. The 672-ball BGA exposes up to 376 user I/O pins, making the EP20K200CF672C7ES well suited for high-density bus aggregation, memory interfaces, and parallel DSP-style datapaths. Architecturally, APEX-II uses a row-and-column interconnect with continuous FastTrack channels that deliver predictable timing across the die, allowing designers to push designs to higher clock rates than older FLEX architectures. Each Logic Array Block (LAB) groups 10 LEs and is fed by local and global routing resources, while ESBs can be configured as either dual-port RAM or FIFO buffers. Typical applications include telecommunications line-card glue logic, industrial motor-control co-processors, parallel DSP pipelines, ASIC prototyping, and high-density bus-bridging interfaces. With 200K gates of usable logic, the device targets medium-complexity designs that exceed CPLD capacity but do not require a full Stratix-class solution. When designing with this part, note that the 672-ball BGA requires a multi-layer PCB with controlled-impedance routing, via-in-pad or microvia assembly, and Xilinx/Altera (Intel) configuration PROM support. Designers should use the legacy Quartus II programmer for bitstream loading (Max+Plus II is also supported) and verify JTAG chain integrity on every board revision.
EP20K200CF672C8ES - APEX 20K 200K Gate FPGA 672-BGA | Intel
The Intel (formerly Altera) EP20K200CF672C8ES is a member of the APEX 20K family of programmable logic devices, delivering approximately 200,000 system gates in a 672-ball FineLine BGA package. It integrates up to 106,400 logic elements, 212,992 RAM bits, and a MultiCore architecture that combines look-up table (LUT) logic with embedded memory blocks, making it suitable for high-density, memory-rich designs in networking, telecommunications, and DSP applications. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device (PLD) that engineers can configure after manufacturing to implement arbitrary digital circuits. Within the broader semiconductor hierarchy, FPGAs sit alongside microcontrollers and ASICs as flexible digital platforms. APEX 20K belongs to Intel's (Altera's) earlier-generation PLD portfolio, positioned between CPLDs (smaller, non-volatile, lower-density) and modern high-end FPGAs (millions of logic elements, multi-Gbps transceivers). The MultiCore architecture combines logic elements (LEs), embedded system blocks (ESBs) for memory and specialized functions, and a high-bandwidth interconnect fabric. Key features of the EP20K200CF672C8ES include a maximum of 212,992 bits of embedded RAM distributed across embedded system blocks, 1,064 maximum user I/O pins, and an LVTTL/LVCMOS-compatible I/O standard set. The device supports in-system programmability via SRAM configuration, requires a separate configuration device (e.g., EPC2) for standalone boot, and operates on a 1.8V core supply with I/O banks supporting multiple voltage standards. The "C8" speed grade corresponds to commercial temperature range (-0°C to +85°C) and an 8 ns pin-to-pin delay, while the "ES" suffix indicates an engineering sample. The APEX 20K architecture uses a four-input look-up table (LUT4) per LE, with dedicated carry chains for arithmetic and dedicated cascade chains for wide fan-in functions. Embedded system blocks can be configured as RAM, ROM, or CAM (Content-Addressable Memory), allowing the device to implement true dual-port memories, FIFOs, and lookup-table-based DSP operations without external memory. The high I/O count (1,064 maximum) is achieved through the FineLine BGA package, which uses an array-style footprint. Typical applications include 10/100/Gigabit Ethernet bridging, ATM/SONET/SDH framer implementations, custom DSP datapaths, and high-speed bus interface logic for PCI, PCI-X, and proprietary backplanes. The high embedded-memory density makes the EP20K200CF672C8ES particularly attractive for designs that require on-chip packet buffering, look-up tables for routing, or large register files. The 672-pin FineLine BGA package provides signal integrity advantages for high-frequency interfaces. When designing with this device, plan for configuration memory (typically an EPC2 or EPC16 companion PROM), a JTAG boundary-scan chain for board-level testability, and careful power-rail decoupling because the 1.8V core can draw substantial current during simultaneous-switching events on output pins. The engineering sample (ES) status means this specific part number is intended for prototyping and qualification; production builds should target the equivalent commercial suffix without "ES". This page synthesizes distributor pricing, drop-in same-package alternatives from the Site MPN list, and practical design notes that complement the manufacturer datasheet. Pricing references are stated as of 2026-09-07.
EP20K200CQ208C7ES - APEX 20KC FPGA 200K Gates | Altera
The Altera EP20K200CQ208C7ES is an APEX 20KC family field-programmable gate array (FPGA) offering approximately 200K typical gates, 526,000 system gates, 8,320 logic elements, 136 user I/O pins, and a 375.94 MHz internal clock capability, fabricated in 0.15 um CMOS with a 1.8 V core and supplied in a 208-pin PQFP package. An FPGA is a semiconductor device containing configurable logic blocks and programmable interconnect that can implement arbitrary digital logic after manufacturing. In the hierarchy of programmable logic, the EP20K200 belongs to FPGA devices, which in turn are part of the larger programmable logic device (PLD) family; APEX 20KC adds embedded memory, phase-locked loops, and high-density routing for system-on-chip integration. The part is positioned between earlier FLEX/ACEX families and later Stratix/Arria families, and is supported by Altera/Intel Quartus development tools. Key features of the EP20K200CQ208C7ES include 8,320 logic elements for medium-density gate-array replacement, 136 user I/O pins in the 208-pin PQFP package, and a 1.8 V core supply, which lowers dynamic power compared with older 2.5 V and 3.3 V programmable logic. The 0.15 um process enables high integration and competitive performance, and the C7 speed grade supports 375.94 MHz internal operation in many datapath designs. The APEX 20KC architecture also provides embedded memory blocks that can implement FIFOs and RAM without external devices. From an architecture standpoint, APEX 20KC devices use a lookup-table based logic fabric, with multiple I/O banks supporting popular voltage standards, PLLs for clock management, and a chain-based configuration scheme compatible with Altera passive and active serial configuration. The CQ208 package exposes the 136 user I/O in a fine-pitch quad flat package, making it easier to route, probe, and assemble than high-pin BGA packages. As an ES-suffix part, C7ES likely represents an early-released engineering-sample version of the C7 commercial speed grade found in legacy stock channels. Typical applications for EP20K200CQ208C7ES include telecommunications protocol bridging, video/image processing, DSP front-end functions, ASIC prototyping, industrial control, and network test instruments. The combination of 136 I/O and 1.8 V low-power core in PQFP-208 fits systems requiring moderate interface width in a package that is inspectable with conventional AOI equipment. Designers using this device should confirm configuration voltage levels, I/O bank standards, and pin assignments against the APEX 20K family pin table before board fabrication. Because APEX 20K is obsolete, verify date code, qualified stock, and ES sample status with the supplier. This page synthesizes distributor pricing, same-package alternatives, design guidance, and legacy FPGA selection notes not contained in the manufacturer datasheet alone.
EP20K200CQ208C8 - APEX 20KC FPGA 200K Gates | Altera
The Altera (now Intel) EP20K200CQ208C8 is a member of the APEX 20KC programmable logic family, providing 200,000 system gates, 8,320 logic elements, and 106,496 bits of embedded RAM in a 208-pin QFP (PQFP-208, 28x28 mm) package. Fabricated on a 0.18 µm (0.15 µm effective) CMOS process, the device operates from a 1.71 V to 1.89 V core supply (1.8 V nominal) and supports a maximum internal clock frequency of approximately 301 MHz. The 'C8' speed grade places the part in the commercial-temperature category, while the 'CQ' package code designates the 208-pin plastic QFP with gull-wing leads. A Field Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that allows hardware designers to configure logic blocks, routing, and I/O after manufacture. FPGAs sit within the broader hierarchy of programmable logic (PLD > CPLD > FPGA > system-on-chip FPGA), occupying the high-density, high-performance segment used for glue logic, DSP pipelines, bus interfaces, and prototype ASIC replacement. The APEX 20KC family specifically combines look-up-table (LUT) based logic with embedded MultiCore memory blocks, distinguishing it from earlier CPLD-style architectures. Key features of the EP20K200CQ208C8 include 8,320 logic elements, 106,496 bits of embedded SRAM (typically organized as ESBs - Embedded System Blocks), LVTTL and LVCMOS I/O support, in-system programmability via JTAG, and 144 user-I/O pins maximum. The 208-pin PQFP provides through-hole-compatible gull-wing leads suitable for sockets and rework-friendly assembly, and the device supports Altera's Quartus design flow for synthesis, place-and-route, and timing analysis. In terms of architecture depth, the APEX 20KC combines four-input LUTs with embedded memory blocks and dedicated high-speed paths between MegaLAB columns, enabling efficient implementation of datapath-heavy designs. The 1.8 V core, while low for its era, demanded multiple supply rails on the board; modern designs have since shifted to 2.5 V, 3.3 V, and sub-1 V FPGAs. Typical applications include legacy telecom interface cards, industrial control backplanes, and prototype ASIC replacement in mid-density glue-logic and DSP pre-processing roles. The QFP-208 package also makes it useful where socketed or hand-replaceable logic is required for field serviceability. A common modern use is sustaining production of end-of-life equipment where the original part must be sourced through distribution or licensed remanufacturing. Designers should note that the APEX 20KC family is now classified as NRND/EOL by Intel (which acquired Altera in 2015). Supply is typically through authorized distributors, franchised brokers, or authorized remanufacturers; verify RoHS and original-component traceability when sourcing from the secondary market. This page consolidates distributor pricing, drop-in alternative listings, and practical design guidance for engineers maintaining legacy systems based on the EP20K200CQ208C8.
EP20K200CQ208C8ES - APEX 20KC FPGA 200K Gates 208-BFQFP
The Altera (Intel® Programmable Solutions Group) EP20K200CQ208C8ES is an APEX 20KC family Field Programmable Gate Array (FPGA) delivering 200K system gates with 8320 logic elements in a 208-pin BFQFP (PQFP) plastic quad flat pack package. It provides 136 user I/Os and a maximum internal clock frequency of 301.21 MHz, fabricated on a 0.15 µm CMOS process with a 1.8 V core supply (VCCINT range 1.71 V to 1.89 V). An FPGA (Field Programmable Gate Array) is a semiconductor device containing programmable logic blocks, configurable interconnect, and I/O cells that engineers can reconfigure after manufacturing to implement custom digital circuits. FPGAs sit within the broader hierarchy: programmable logic -> logic IC -> integrated circuit -> semiconductor. APEX 20KC extends Altera's APEX 20K MultiCore architecture with CAM (Content Addressable Memory) support and LVDS-capable high-speed I/O. Key features include 106,496 RAM bits of embedded system memory distributed across ESBs (Embedded System Blocks), 4 phase-locked loops (PLLs) for clock management, MultiVolt I/O supporting 1.8 V/2.5 V/3.3 V interfaces, and JTAG-based IEEE 1149.1 boundary-scan testing. The device supports hot-socketing insertion and in-system programmability via Altera's serial configuration (EPC16, EPC8) or JTAG chains. The APEX 20KC architecture combines four types of building blocks - LUTs for logic, ESBs for memory/PLL, FastTrack interconnect, and MegaLAB structures - enabling designs that mix datapath, control, and memory. The 200K-gate capacity positioned this family as a mid-density workhorse for telecom, networking, and DSP-intensive applications in the early 2000s. Typical applications include telecommunications line cards, network switches and routers, DSP co-processing, industrial control systems, and military/aerospace prototyping. The BFQFP-208 footprint was widely supported by JTAG programmers and Altera's ByteBlaster/USB-Blaster download cables. When designing, account for the BFQFP-208 thermal envelope (typical θJA ≈ 30 °C/W) and provide adequate decoupling (100 µF bulk + 0.1 µF ceramic per supply pin group). Configuration must complete within the device's POR (power-on reset) window; ensure VCCINT reaches 1.71 V before MSEL pin states are sampled. This page synthesizes distributor stock levels, parameter cross-references, and design guidance not consolidated in the original datasheet, enabling faster design-in for both new designs and legacy board replacements.
EP20K200CQ208C8N - APEX 20KC FPGA 1.8V | Altera
The Altera EP20K200CQ208C8N is an APEX 20KC field-programmable gate array (FPGA) with 8320 logic elements, 106,496 RAM bits, and 144 user I/O pins, housed in a 208-pin PQFP/BFQFP package. It is manufactured in a 0.15 um process with a 1.8 V core supply and is listed with a 301.21 MHz maximum internal frequency. A field-programmable gate array is an integrated circuit whose digital logic can be configured after manufacturing to implement arbitrary functions, ranging from simple glue logic to complete digital subsystems. FPGAs form the programmable logic class of semiconductors, standing between standard-cell ASICs and software-programmable processors. This EP20K200 variant belongs to the Altera APEX 20KC family, which targets high-density gate-array replacement and memory-rich protocol processing. Understanding this hierarchy helps engineers decide when an FPGA is needed: design changes can be handled in software/AHDL/Verilog rather than by silicon respin. Key features of the EP20K200CQ208C8N include 8320 logic elements, 200K typical gates, 144 user I/O pins, and 106,496 bits of embedded RAM. The 208-pin PQFP package uses gull-wing leads and is suited to moderate pin-count boards without BGA assembly cost. The device also has four dedicated inputs and is described as a loadable PLD, meaning it can be configured in-system. The N suffix is used by Altera to indicate the Pb-free/RoHS-compliant ordering option in many APEX part numbers. The APEX 20KC architecture combines logic elements and memory blocks on a single die, enabling FIFOs, ATM cells, and packet buffers to be implemented without external SRAM. At 301.21 MHz maximum internal frequency and with a 1.8 V core, this device offers a practical balance of performance and power for mid-density FPGA applications. The 0.15 um process technology is a key enabler of this density in a surface-mount QFP package. Typical applications include telecom line-card control logic, industrial automation interfaces, medical image capture and control chains, video and display controllers, and test-and-measurement waveform engines. The 106,496 RAM bits support distributed buffering and small FIFOs, while the 144 I/O pins can connect to parallel ADCs/DACs, SRAM, and backplane buses. When designing the EP20K200CQ208C8N into a PCB, pay close attention to the 1.8 V core supply and its decoupling, and verify the configuration source before power-on. The APEX 20K family datasheet should be consulted for power sequencing, I/O bank setup, and thermal-package mechanical information. This page synthesizes distributor availability, drop-in CQ208 alternatives, comparison data, and practical design notes not provided in the summary search snippets, making it a useful starting point for engineers assessing the EP20K200CQ208C8N in legacy or new designs.
EP20K200CQ208C9 - APEX-20KC FPGA 200K Gates | Intel
The Intel EP20K200CQ208C9 is a 1.8V APEX-20KC programmable logic device offering 200K typical gates, 8,320 logic elements/cells, up to 250 MHz internal operation, and 106,496 total RAM bits in a 208-pin PQFP/BFQFP (28x28 mm) package. An FPGA (field-programmable gate array) is a semiconductor device containing programmable logic blocks, embedded memory, and configurable interconnect that can be programmed after manufacturing to implement custom digital logic. The EP20K200CQ208C9 belongs to the APEX-20KC family, which sits within the broad programmable logic hierarchy that includes CPLDs, FPGAs, and system-level integration devices used for board-level digital functions. Key features from the verified web data include a 0.15um process technology, a core supply voltage range of 1.71V to 1.89V, 106,496 total RAM bits, and 8,320 logic cells. The 208-pin PQFP/BFQFP package provides a large pin count for I/O-intensive designs, while the 250 MHz family rating allows fast state machines, datapath processing, and bus-interface logic. The C9 suffix indicates the specific ordering and speed-grade option, and the device is described as a CMOS loadable PLD with roughly 2 ns internal signal delay. Architecturally, APEX-20KC devices are SRAM-based FPGAs. They combine look-up-table logic with embedded RAM and high-speed routing resources, enabling designers to implement FIFOs, protocol controllers, and custom logic without many external glue parts. Because they are SRAM-based, EP20K200CQ208C9 devices need a configuration bitstream loaded after every power-up, normally via an Altera configuration device or download cable, before the I/O pins become active. Typical application fields include telecom line cards, network routers, industrial digital control, and test instrumentation, where the medium-density logic cells, 106,496 bits of embedded RAM, and 1.8V core help balance performance and power. The device is well suited to replace multiple discrete logic devices on a single board, reducing part count and easing board revision. Design consideration: verify that your configuration source can handle a 1.8V APEX-20KC device in the 208-pin PQFP package, and place adequate decoupling capacitors across the power and ground pins because the core can switch large transient currents. Signal integrity of the PQFP leads is also a board-layout concern at high output drive settings. This page synthesizes distributor stock references, market pricing, pin-compatible family alternatives, and practical design notes that go beyond the raw information found in the manufacturer datasheet.
EP20K200CQ240C7 - 8320 LE APEX-20KC FPGA | Altera
The Altera EP20K200CQ240C7 is an APEX-20KC Field-Programmable Gate Array (FPGA) with 8,320 logic elements, 106,496 RAM bits, and 168 user I/Os, housed in a 240-pin BFQFP package. Distributor listings describe the device as IC FPGA 168 I/O 240QFP, confirming its role as a high-I/O logic device for board-level reconfigurable designs requiring embedded memory and programmable logic. An FPGA is an integrated circuit containing programmable logic blocks and programmable interconnect. An engineer configures the device after manufacturing using a hardware description language such as VHDL or Verilog. Unlike a fixed ASIC, the EP20K200CQ240C7 can implement different functions during development or at run time when paired with configuration memory. In a signal-chain hierarchy, an FPGA often sits between data converters and processors, handling parallel data movement, protocol timing, and custom DSP arithmetic. The main verified specifications are 8,320 logic elements, giving a 200K-class APEX-20K density level; 106,496 RAM bits for FIFOs, packet buffers, and dual-port memory functions; and 168 user I/Os for wide parallel buses and external control. The device is supplied in a 240-pin BFQFP, a surface-mount plastic quad flat pack footprint used by many legacy industrial and communication boards. Distributor data consistently identifies the part as an APEX-20KC product, with the CQ240C7 suffix indicating the package and Altera-grade ordering code. The device is now often obtained through specialty aftermarket channels, and engineers should verify current lifecycle and configuration compatibility before new designs or repair programs. Typical applications include networking protocol bridging, telecom baseband interfaces, industrial control I/O logic, test-and-measurement pattern generation, and legacy system lifecycle extension. The FPGA is especially useful where 168 I/Os must connect to ADCs, DACs, memory buses, and processors in parallel rather than through high-speed serial links. When designing with a legacy FPGA, confirm exact core and I/O supply voltages, pin numbering, and configuration scheme from the APEX-20K family datasheet before PCB layout. Since the part has been in service for many years, verify lead-free finish requirements because non-N suffix devices may not be RoHS-compliant. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet, helping engineers evaluate the EP20K200CQ240C7 for both legacy and repair applications.
EP20K200CQ240C7ES - APEX 20KC FPGA 200K Gates | Intel
The Altera (now Intel) EP20K200CQ240C7ES is an APEX 20KC family field-programmable gate array (FPGA) delivering 200K system gates, 8,320 logic elements, and 106,496 RAM bits with 168 user I/Os in a 240-pin PQFP (BFQFP) package operating from a 1.8 V core supply. This device is fabricated in 0.15 um CMOS technology and is represented in distributor data with a 375.94 MHz maximum internal frequency. The ES suffix identifies an engineering sample, so designers should treat it as an early validation part rather than a production-qualified unit. An FPGA is a reconfigurable integrated circuit whose logic fabric, routing, and I/O behavior are defined after manufacturing by a configuration bitstream. The field-programmable gate array category sits above programmable logic devices in the digital logic hierarchy and includes APEX 20KC as a 1.8 V SRAM-based device architecture. Designers use FPGAs when they need hardware parallelism, mid-volume flexibility, or protocol agility that fixed ASICs or microcontrollers cannot easily provide. Key features include 200K system gates, 8,320 logic elements, 106,496 RAM bits, and 168 user I/Os. The 240-pin PQFP package provides a practical balance between routing capability and board-level manufacturability at 0.5 mm-style quad flat pack density. The 1.8 V core supply and 0.15 um CMOS process reduce dynamic power compared with older 2.5 V or 3.3 V programmable logic families while retaining a large I/O count for parallel applications. The APEX 20KC architecture combines a programmable logic core with embedded RAM and high-speed interconnect. The 8,320 logic elements can implement state machines, datapaths, and parallel processing functions, while the 106,496 RAM bits support FIFOs, small packet buffers, and lookup tables without external memory. The 168 I/Os are important for buses such as 32-bit parallel interfaces, telecommunication backplanes, or video pixel buses. The device is configured over JTAG or through an Altera configuration device such as EPC16 or EPC2. Typical applications include telecom line-card bridging, industrial control and PLC I/O processing, video/image capture preprocessing, medical instrumentation, ASIC prototyping, and interface adaptation. The engineering-sample suffix makes the part suitable for lab bring-up and prototype validation; a production-grade equivalent is normally preferred for volume systems. A key design consideration is that the FPGA is volatile and must be configured after each power-up. For the EP20K200CQ240C7ES, use a stable 1.8 V core supply and provide adequate decoupling. Take care to verify power-up sequencing and configuration source before relying on the device at system reset. This page synthesizes distributor pricing, APEX 20KC family alternatives, design notes, and datasheet locations that are not all present in a single manufacturer marketing page, giving engineers a more complete starting point for selection and procurement.
EP20K200CQ240C7N - Altera APEX 20KC FPGA | 8320 LE
The Altera EP20K200CQ240C7N is an APEX-20KC field-programmable gate array (FPGA) supplied in a 240-pin BFQFP/PQFP package. It contains 8,320 logic elements, 106,496 RAM bits, 168 user I/O pins and 4 dedicated input pins. The device operates with a nominal 1.8 V core supply, supports a 1.71 V to 1.89 V range, and is built on a 0.15 um process. According to the Microchip USA listing, its maximum clock frequency is 357.16 MHz. An FPGA is an integrated circuit whose digital logic fabric can be configured after manufacturing, allowing designers to implement custom processors, interfaces, DSP chains, and control logic without the non-recurring engineering costs of an ASIC. In the semiconductor taxonomy, an FPGA is a programmable logic device family that sits above CPLDs in logic capacity, while still being configurable in-system for rapid iteration and field updates. The EP20K200CQ240C7N differentiates itself with 8320 logic elements and 106,496 RAM bits, giving it enough fabric for moderate digital designs. The 168 user I/O lines and 4 dedicated inputs support parallel interfaces, memory buses, and communication protocols in a compact surface-mount 240-lead gull-wing package. The 1.8 V core supply reduces power consumption versus older 5 V and 3.3 V programmable devices. The part belongs to Altera's APEX 20KC family, which implemented SRAM-based programmable logic in a 0.15 um process. This provides embedded memory blocks alongside the logic array, making it suitable for designs that need on-chip buffering, FIFOs, or register files. The N suffix denotes a lead-free terminal finish, distinguishing it from the original SnPb-finished EP20K200CQ240C7. Typical applications include telecom line-card interface boards, industrial control systems, DSP front-end processing, ASIC prototyping, and communications infrastructure where moderate-density FPGA logic and many parallel I/Os are required. The 168 I/O count is sufficient for external SRAM, SDRAM, or general-purpose backplane interfaces. When designing with the EP20K200CQ240C7N, keep the 1.8 V core rail tightly regulated and provide appropriate decoupling near all supply pins. Also verify configuration compatibility with your chosen Altera configuration flow because APEX 20K devices are SRAM-based and require external configuration on power-up. This page synthesizes distributor listings, drop-in alternatives, and practical design guidance from the verified web data, adding engineering context that complements the raw datasheet specifications.
EP20K200CQ240C8ES - 200K APEX 20KC FPGA, 240-PQFP | Altera (Intel PSG)
The Altera (Intel Programmable Solutions Group) EP20K200CQ240C8ES is a member of the APEX 20KC family of Field-Programmable Gate Arrays, integrating 200K typical gates, 8,320 logic elements (cells), and 106,496 bits of embedded RAM in a 240-pin Plastic Quad Flat Pack (PQFP/BFQFP) package. It operates from a 1.8 V core supply, is built on a 0.15 µm CMOS process, and is rated for a maximum internal clock frequency of 301.21 MHz. An FPGA (Field-Programmable Gate Array) is a semiconductor device built around a matrix of configurable logic blocks (CLBs), programmable interconnects, and I/O cells, allowing the hardware functionality to be redefined after manufacturing. The APEX 20KC family sits inside Intel PSG's broader programmable-logic hierarchy: FPGA → SRAM-based LUT architecture → APEX 20K series → high-density, multi-standard I/O device class. APEX 20KC devices combine Look-Up Table (LUT)-based logic with embedded dual-port RAM and True-LVDS capable I/O, supporting system-level integration of glue logic, datapath, and high-speed I/O in a single chip. Key features of this member include 168 user I/O pins, 8320 logic elements, 106,496 bits of embedded memory, four Phase-Locked Loops (PLLs) for clock management, and support for LVDS, LVTTL, LVPECL, PCI, HSTL and SSTL I/O standards. The 'C8' speed grade and 'ES' engineering-sample suffix indicate a commercial-temperature device in a faster-than-baseline timing bin supplied as an engineering sample. Architecturally, the EP20K200CQ240C8ES uses Altera's MultiCore architecture, partitioning logic into MegaLAB structures that each contain 16 Logic Array Blocks (LABs) of 10 Logic Elements (LEs) each, sharing a single dual-port RAM block. The four embedded PLLs provide clock multiplication, phase shifting, and skew management for high-speed synchronous designs. Typical applications include telecommunications infrastructure (ATM switches, SONET/SDH framers), high-speed data acquisition and DSP coprocessor cards, industrial imaging and machine vision pipelines, network routers and switches, and military/aerospace prototyping where mid-density SRAM-based FPGA logic is required. When designing with this part, plan I/O assignment early because the 240-pin PQFP has a constrained breakout for memory buses; use the Quartus II (or legacy MAX+PLUS II) toolchain and verify pinout against the APEX 20KC datasheet before layout. This page synthesizes distributor inventory, same-family drop-in alternatives, and practical design notes beyond what the manufacturer datasheet alone provides.
EP20K200CQ240C8N - APEX 20KC FPGA 200K Gates | Altera
The Altera EP20K200CQ240C8N is an APEX 20KC programmable logic device and field-programmable gate array (FPGA) offering 200K typical gates, 8,320 logic elements, 168 dedicated I/O lines, 164 input terminals, 160 dedicated I/O pins, and a maximum internal clock frequency of 301.21 MHz. It is built with 0.15 um process technology, powered from a 1.8 V core supply, and supplied in a 240-lead PQFP (CQ240) surface-mount package. An FPGA is an integrated circuit whose logic fabric and routing are configured after manufacturing to implement arbitrary digital logic. EP20K200CQ240C8N sits in the programmable logic hierarchy: FPGA -> programmable logic device -> logic IC -> integrated circuit. This older APEX 20KC family was designed for system-level integration without the high cost of custom ASICs. On a board, it replaces discrete glue logic, microprocessor peripherals, memory controllers, and bus-bridge circuits, while retaining in-system reprogrammability through a configuration device. Key features include the large 200K-gate capacity, 8,320 logic elements for medium-density designs, 168 bidirectional I/O lines for wide parallel buses, and a rated 301.21 MHz maximum internal clock frequency. The 1.8 V core reduces dynamic power compared with earlier 2.5 V/3.3 V FPGA families, while the 0.15 um geometry provides a practical balance between density and speed. The 240-pin PQFP package is a board-friendly, conventional surface-mount format for 2000-era equipment and remains available through the legacy/surplus channel. Architecturally, the APEX 20KC family implements programmable logic with an embedded array for memory and high-speed I/O in a single device. The EP20K200 datasheet states that an Altera enhanced configuration device—a single-device, high-speed, advanced configuration solution for high-density FPGAs—contains a configuration controller and flash memory. This architecture allows the FPGA to be loaded from industry-standard configuration devices and, where necessary, re-loaded during board bring-up. The commercial C-grade and 8 speed grade balance cost and performance for communication and industrial boards. Typical applications include protocol bridging, communication line-card logic integration, DSP pre/post processing, video-image pipelines, industrial automation I/O control, and legacy FPGA replacement. The 168 I/O lines provide sufficient connectivity for 32-bit processor buses, SRAM/SDRAM interfaces, and multiple serial ports. The 301.21 MHz internal frequency supports demanding data-path applications while the 1.8 V core maintains moderate power dissipation in 240-pin boards. When designing with EP20K200CQ240C8N, provide clean, low-impedance decoupling on all 1.8 V core pins, place a suitable configuration device near the FPGA, and confirm every VCCIO bank voltage against the I/O standard used. Because this is an older device, thermal and power calculations should be checked with an early prototype before committing to the final layout. This page synthesizes distributor specifications, same-package drop-in alternatives, price tiers, and practical design notes not included in the single datasheet PDF, helping engineers select and validate this legacy FPGA faster.
EP20K200EBC356-1 - APEX 20K 200K Gates FPGA, BGA-356 | Altera
The Altera (now Intel) EP20K200EBC356-1 is a member of the APEX 20K programmable logic device (PLD) family, delivering 200,000 system gates with 8,320 logic elements in a 356-ball BGA package. The device operates from a 1.8 V core supply (range 1.71 V to 1.89 V) and is fabricated on a 0.22 µm CMOS process, targeting high-performance data-path, DSP, and register-intensive designs at up to 367 MHz internal performance. An FPGA (Field Programmable Gate Array) is a reprogrammable semiconductor that lets engineers implement arbitrary digital logic by configuring an array of configurable logic blocks (CLBs) and programmable interconnect. The APEX 20K family further distinguishes itself with MultiCore architecture, which integrates look-up-table (LUT)-based logic, product-term-based logic, and an embedded memory structure (ESB) on a single die. This multi-paradigm approach is designed for system-on-a-programmable-chip (SOPC) integration. Key features of the EP20K200EBC356-1 include 277 user I/Os, a 2.5 ns propagation delay, and the APEX 20KE enhanced-memory variant with on-chip SRAM-based memory blocks. The device is supported by the Altera Quartus II development system, providing HDL and schematic entry, synthesis, full timing simulation, SignalTap logic analysis, and device configuration. Operating temperature range is 0 °C to 85 °C (commercial grade). The MultiCore architecture makes the EP20K200EBC356-1 particularly well suited for designs that mix wide datapath logic, control-state product-term logic, and on-chip buffering. Designers can instantiate embedded memory blocks for FIFOs, dual-port RAM, or content-addressable memory without sacrificing logic resources, while LUT-based elements accelerate arithmetic, DSP, and register pipelines. Typical applications include high-speed telecommunications backplanes, ASIC prototyping, video and image processing pipelines, industrial control systems, and military/aerospace prototyping platforms. The 356-ball BGA package supports the large I/O count required for parallel memory buses, LVDS links, and processor-to-FPGA glue logic on complex boards. When designing with the EP20K200EBC356-1, ensure proper power sequencing on the 1.8 V core rail and use the Quartus II design software with the correct device pinout file for the BGA-356 package. Decoupling must follow Altera's APEX 20K reference design guidelines, and JTAG configuration via ByteBlaster or MasterBlaster is recommended for production programming. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone, including sourcing context for legacy inventory.
EP20K200EBC356-1N - APEX 20KE 200K Gates 8320 Cells FPGA BGA-356
The Intel (formerly Altera) EP20K200EBC356-1N is a member of the APEX 20KE programmable logic device family that delivers 200,000 system gates integrating 8,320 logic elements (cells) with MultiCore architecture combining look-up table (LUT) logic and embedded memory in a single die, housed in a 356-ball BGA (EBC356, 35x35 mm LBGA) package. 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, allowing engineers to implement arbitrary digital logic that is re-programmable in-circuit. FPGAs sit hierarchically above ASICs in design flexibility and below microcontrollers in per-unit cost for low-volume production, and are commonly used as system-on-a-programmable-chip (SOPC) integration platforms. The APEX 20KE family specifically targets high-density, high-bandwidth applications with on-chip memory and MultiVolt I/O support. Key features include 200K typical gates, 8,320 logic elements/cells, 271 user I/Os, propagation delay of approximately 2.5 ns, internal maximum frequency near 367 MHz, 0.22 um CMOS process technology, and a 1.8V core supply (1.71 V to 1.89 V). The MultiCore architecture integrates LUT-based logic and embedded system blocks (ESBs) that can be configured as RAM, ROM, or content-addressable memory. MultiVolt I/O supports interfacing with 1.8 V, 2.5 V, 3.3 V, and 5.0 V logic families without external level shifters. The device targets SOPC integration with embedded memory blocks and high I/O count, suiting applications such as telecommunications switching, broadband data path processing, and DSP front-end pre-processing. The 271 user I/Os and BGA-356 footprint allow high-density board-level designs that need hundreds of signal connections. Typical applications include data communication equipment, custom DSP accelerators, industrial control glue logic, and legacy networking line-card designs. The APEX 20KE series was widely adopted in telecom and networking hardware in the early 2000s and remains in production for long-lifecycle defense and industrial systems. When designing with this device, verify the Quartus II or MAX+PLUS II toolchain compatibility because the APEX 20KE family requires legacy Altera software flows. Confirm PCB thermal management: the 35x35 mm LBGA has a typical junction-to-ambient thermal resistance in the 12-15 C/W range with adequate copper. This page synthesizes distributor pricing, drop-in same-package alternatives drawn from the Site MPN library, and practical design notes not found on the original manufacturer datasheet.
EP20K200EBC356-2 - APEX 20KE 200K Gates FPGA 356-LBGA | Altera
The Altera EP20K200EBC356-2 is an APEX 20KE series Field Programmable Gate Array (FPGA) delivering 200,000 system gates with 832 logic elements and 271 user I/Os, housed in a 356-ball LBGA (EBC) package. It operates from a 2.5V core supply and offers a propagation delay of 2.5 ns, making it suitable for high-density glue logic, system-on-a-programmable-chip (SOPC) integration, and bus-interface bridging. A Field Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that combines a large number of configurable logic blocks (CLBs), programmable interconnect, and embedded memory and multiplier blocks. FPGAs sit within the hierarchy of programmable logic devices -> CPLDs -> programmable logic devices -> semiconductors, providing ASIC-like integration with field-reprogrammability. The APEX 20KE family pioneered MultiCore architecture integrating look-up tables (LUTs) and embedded dual-port RAM. Key features of the EP20K200EBC356-2 include 200K typical gates, 832 macrocells, 13,824 maximum flip-flops, 53,248 bits of embedded RAM, four embedded Phase-Locked Loops (PLLs) for clock management, and four DoubleDataRate (DDR) interfaces. It supports multiple I/O standards including LVTTL, LVCMOS, PCI, GTL+, SSTL-2/3, HSTL, LVDS, and LVPECL, enabling flexible interfacing to memory, processors, and high-speed backplanes. The -2 speed grade denotes a balance between performance and power, with the commercial operating temperature range of 0 to 85 C. The LBGA-356 package provides high signal density for I/O-rich applications. Quartus and MAX+PLUS II design tools support the APEX 20KE family, with legacy IP cores available through Altera's documentation archive. Typical applications include telecommunications switching, ATM backbone packet processing, high-speed data-path bridging, video processing pipelines, and DSP co-processing in industrial control and military systems. The wide I/O count (271) and embedded RAM make it well-suited for buffering large data streams. When designing with this part, ensure proper decoupling with 0.1 uF and 10 uF capacitors placed close to every power pin. The LBGA-356 package requires X-ray inspection or BGA rework capability for prototype bring-up. Verify pin assignments using the Altera pin-out file because the BGA ball map differs from earlier APEX 20K packages. This page synthesizes distributor stock, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
EP20K200EBC652-1X - APEX 20KE FPGA 200K 832 Macro Cells 652-BGA | Intel (Altera)
The Intel (Altera) EP20K200EBC652-1X is a member of the APEX 20KE programmable logic device family, integrating approximately 200,000 gates, 832 macrocells, and 106,496 RAM bits in a 652-ball BGA package with 376 user I/Os. The device operates from a 1.8V core supply and was historically targeted at high-density SOPC (system-on-a-programmable-chip) integration through its MultiCore architecture combining LUT logic, product-term logic, and embedded memory blocks. According to the APEX 20KE device family datasheet, the EP20K200E family supports LVDS I/O and is fabricated on a 0.18 µm CMOS process, marking Altera's first PLD family to combine lookup-table logic with embedded system-level memory in a single die. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device (PLD) that uses configurable logic blocks (LUTs, registers, product terms) and programmable interconnect to implement arbitrary digital logic. The APEX 20KE family belongs to the broader hierarchy: FPGA -> programmable logic device -> logic IC -> integrated circuit -> semiconductor. Within Altera's portfolio, APEX 20KE preceded the Stratix and Cyclone device families and was widely used in telecom line cards, DSP co-processing, and high-speed bridging applications during the early 2000s. Key features of the EP20K200EBC652-1X include 832 logic elements (mega-function macrocells), 106,496 bits of embedded SRAM distributed as ESBs (Embedded System Blocks), support for LVDS I/O with up to 376 user I/Os, and a flexible clock network with PLL blocks. The -1X speed grade corresponds to the fastest commercial timing bin for this device family. The 652-ball BGA package provides high pin density for I/O-rich designs while maintaining signal integrity for parallel buses and memory interfaces. Typical applications for the EP20K200EBC652-1X include telecommunications line cards, custom ASIC prototyping, DSP co-processors for wireless base stations, high-performance data path bridging, and legacy industrial control systems. The device is widely used in designs originally implemented around 2001-2005 that continue to require long-life-cycle component support through the secondary market. When designing with this device, engineers must supply a 1.8V core voltage and a separate I/O supply (typically 2.5V or 3.3V). JTAG configuration is supported through dedicated TCK, TMS, TDI, TDO, and nCONFIG/nSTATUS pins. The device is now in mature/end-of-life status; verify availability through franchised distributors or authorized brokers.
EP20K200EBC652-2X - 8320 LEs APEX-20KE FPGA 652-BGA | Altera
The Altera EP20K200EBC652-2X is a member of the APEX-20KE® family of field-programmable gate arrays (FPGAs) delivering 8,320 logic elements, 106,496 bits of on-chip embedded memory, and 376 programmable I/O pins in a 652-ball BGA package. The device is built on a 1.8 V core supply with LVDS-capable I/O and operates from 0C to 85C junction temperature for commercial-grade embedded designs. The MultiCore™ architecture integrates look-up table (LUT) logic, product-term logic, and embedded memory blocks into a single fabric, enabling system-on-a-programmable-chip (SOPC) integration. A field-programmable gate array (FPGA) is a semiconductor integrated circuit that can be electrically configured after manufacture to implement arbitrary digital logic. FPGAs sit in the broader taxonomy of programmable logic devices (PLDs), below complex PLDs (CPLDs) and above application-specific integrated circuits (ASICs) in the design flexibility versus cost trade-off. The APEX-20KE family targets mid-range, register-intensive designs such as telecommunications line cards, data path processing, and system glue logic, where a software-defined hardware platform delivers faster time-to-market than a fixed-function ASIC. Key features of the EP20K200EBC652-2X include 832 LABs/CLBs, support for LVDS I/O, dedicated multiplier and memory blocks for DSP-style data paths, and full JTAG-based in-system programmability via the IEEE 1149.1 boundary-scan standard. The 652-ball BGA package provides a high pin count in a compact footprint suitable for high-density PCB layouts. Configuration is typically stored in a serial or parallel PROM and loaded at power-up through the device's dedicated configuration interface. The APEX-20KE architecture employs a 0.18 µm process technology, allowing core voltages as low as 1.8 V with multi-voltage I/O support for interfacing to 2.5 V, 3.3 V, and 5 V system buses. The embedded memory is organized as ESBs (Embedded System Blocks) that can implement dual-port RAM, ROM, FIFO, and CAM functions, supporting data path widths up to 32 bits per block. Compared with hard-wired ASICs, the device eliminates NRE costs and enables iterative development cycles with re-spin capability in-system. Typical applications include telecommunications line interfaces, PCI/PCI-X bridge controllers, DSP co-processing accelerators, high-speed serial protocol bridges, and industrial control backplanes. The wide I/O count and high logic density also make the part suitable for legacy ASIC replacement and obsolescence mitigation projects where the original masked device is no longer in production. When designing with the EP20K200EBC652-2X, ensure the 1.8 V core supply is decoupled with low-ESR ceramic capacitors placed close to the power balls, and route all differential LVDS pairs with controlled 100 Ω impedance. Use the Quartus II design tool flow for synthesis and place-and-route, since newer Quartus versions no longer support legacy APEX families — retain a licensed copy of Quartus II Service Pack for ongoing bitstream generation. This page synthesizes distributor pricing, drop-in same-package alternatives, and engineering design notes not found in the original Altera datasheet, providing practical decision support for engineers qualifying this legacy FPGA into long-lifecycle programs.
EP20K200EBC652-3 - 200K LEs APEX-20KE FPGA 652-BGA | Intel / Altera
The Intel / Altera EP20K200EBC652-3 is a member of the APEX-20KE programmable logic device family, integrating 8,320 logic elements (LEs) and 106,496 bits of embedded SRAM in a 652-ball FineLine BGA package. The -3 speed grade places it in the high-performance tier of the APEX-20KE family, originally specified for system-clock designs where routing density, embedded memory, and I/O bandwidth matter more than absolute Fmax. The 'EBC' suffix denotes the enhanced commercial temperature range (0C to 85C), and the 652-pin FineLine BGA (top-side only, 1.27 mm pitch) provides 376 programmable I/O pins supporting multiple I/O standards including LVTTL, LVCMOS, SSTL, and GTL+. A Field Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that combines the architectural depth of gate arrays with on-the-fly configurability, occupying the high-end branch of the programmable logic hierarchy. FPGAs sit between simple CPLDs and full-mask ASICs in terms of integration density and unit cost. The APEX-20KE family pioneered multi-vendor logic (MVL) via embedded Look-Up Tables (LUTs), embedded product-term logic, and dedicated memory blocks called ESBs (Embedded System Blocks), making it suitable for designs that blend datapath, control, and on-chip buffering on a single die. Key features include 8,320 LEs (each with 4 inputs), 832 Logic Array Blocks (LABs), 106,496 RAM bits distributed across ESBs, four PLLs for clock multiplication and phase shifting, and multi-voltage I/O support with bank-by-bank reference voltages. Boundary-scan (IEEE 1149.1 JTAG) and in-system programmability via the dedicated configuration pins allow reconfiguration without removal from the board. The APEX-20KE architecture combines a fine-grained LUT fabric with a coarse-grained ESB memory fabric, allowing large datapath and small control functions to coexist on the same device. Each LE is paired with a carry chain for efficient arithmetic, while ESBs can be configured as either dual-port or single-port RAM, ROM, or CAM (Content Addressable Memory). The four PLLs and multiple clock-tree networks make the device a strong fit for source-synchronous interfaces. Typical applications include telecommunications line cards, multiprocessor bridge logic, high-speed serial-channel aggregation, industrial protocol conversion, and legacy replacement of masked gate-array designs. The wide I/O count makes it attractive for designs that need to drop multiple buses onto a single device. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that complement the manufacturer datasheet and signal-integrity guides.
EP20K200EBC652-3N - APEX 20KE 200K FPGA, 652-BGA | Altera
The Altera EP20K200EBC652-3N is a high-density APEX 20KE-series Field Programmable Gate Array (FPGA) in the 652-ball BGA package, featuring 200,000 system gates, 8,320 logic elements, and 376 user I/O pins. It is built on a 0.22 µm CMOS process with a 1.8 V nominal core supply (operating range 1.71 V to 1.89 V) and operates at up to 189 MHz internal frequency with a 2.33 ns propagation delay. The device integrates 106,496 bits of embedded RAM and 832 logic array blocks in Altera's MultiCore™ architecture combining look-up table logic, product-term logic, and embedded memory in a single fabric. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit whose logic functionality is defined after manufacturing via a programmable interconnect of configurable logic blocks (CLBs), embedded memory, and I/O cells. FPGAs sit at the top of the programmable logic hierarchy, above CPLDs, and below ASICs in performance-per-watt. APEX 20KE devices were Altera's first-generation 'system-on-a-programmable-chip' (SOPC) platform, blending LUT and product-term logic to support both datapath-intensive and glue-logic designs in one fabric. Key features include 832 macrocells, 277 user I/Os in one source entry, 376 programmable I/Os in another source, 652-BGA package, MultiCore™ architecture with embedded memory, LVDS I/O support, and an extended commercial operating temperature grade of 0 °C to 85 °C (TJ). The device supports in-system programming via the Altera Quartus / MAX+plus II toolchain via the IEEE 1149.1 JTAG interface and the passive serial configuration scheme. This part is engineered for high-density glue-logic integration, telecommunications backplane glue, custom DSP pre-processing, and bus-protocol bridging where ASIC NRE costs cannot be justified. The high I/O count (376 pins) suits memory interfaces and parallel bus architectures, while the 106 Kbit embedded RAM block enables on-chip FIFOs and small lookup tables without external SRAM. Typical applications include telecom line cards, industrial control, custom DSP pre-processing, multi-protocol bus bridges, and prototyping of ASIC-class logic at moderate unit volumes. When migrating, verify timing closure against the Quartus TimeQuest slow-corner model because the -3 speed grade is the slowest in the APEX 20KE family.