FPGA与CPLD
产品（6666)
EP20K160EQC240-3N - APEX 20K 160K Gates 271 I/O FPGA | Intel
The Intel EP20K160EQC240-3N is a member of the APEX 20K family of programmable logic devices, delivering 160,000 system gates with 640 logic elements (6400 cells) in a 240-pin PQFP package. Operating at 1.8V core with 3.3V I/O, this FPGA features 271 user I/Os and a 323 MHz internal frequency based on the 0.22 µm CMOS MultiCore architecture. The "3N" speed grade corresponds to a 1.55 ns propagation delay, and the device operates across the commercial 0 °C to 85 °C temperature range. An FPGA (Field-Programmable Gate Array) is a programmable logic device (PLD) containing configurable logic blocks, programmable interconnect, and I/O cells that engineers can customize after manufacturing. Within the broader semiconductor taxonomy, FPGAs sit under programmable logic -> logic ICs -> integrated circuits. The APEX 20K family specifically pioneered System-on-a-Programmable-Chip (SOPC) integration, combining look-up-table based logic with embedded memory blocks for high-density glue-logic and datapath applications. Key features include MultiCore architecture combining fine-grain logic with embedded array blocks (EABs) for memory and arithmetic, in-system programmability via IEEE 1149.1 JTAG, multi-voltage I/O supporting 1.8V/2.5V/3.3V interfaces, and LVTTL/LVCMOS/LVDS signaling. The device supports up to 87,040 RAM bits distributed across embedded array blocks, enabling single-chip implementation of FIFOs, dual-port RAM, and DSP-like datapath functions without external memory. The MultiCore architecture partitions each logic element into a carry-chain for arithmetic plus a register-rich LUT section, allowing efficient mapping of counters, state machines, and datapath pipelines. Built-in JTAG (IEEE 1149.1) boundary-scan and ISR (in-system reconfigurability) let engineers reprogram the device in-circuit, simplifying field upgrades and shortening prototyping cycles. The 0.22 µm CMOS process delivers the speed/power trade-off that made APEX 20K a workhorse for telecom line cards and ASIC prototyping in the early 2000s. Typical applications include ASIC prototyping, telecommunications line-card glue logic, networking datapath pipelines, and industrial control systems. Designers select this part when they need tens of thousands of gates with embedded block memory, JTAG-based in-system upgrades, and 240-pin PQFP board compatibility. When designing with the EP20K160EQC240-3N, plan for 1.8V core regulation with bulk decoupling near each VCCINT pin and 3.3V VCCIO rails matched to your logic interface. Use the Quartus II design environment for fitting; place series terminators on clock outputs to limit overshoot, and follow Altera's AN 117 application note for JTAG chain design. This page synthesizes distributor pricing, same-brand drop-in speed-grade alternatives, application context, and practical layout guidance not found in any single distributor listing, giving procurement and design engineers a one-stop reference.
EP20K160ETC144-2 FPGA - 160K Gate APEX 20KE | Altera
The Altera EP20K160ETC144-2 is an APEX-20KE field-programmable gate array (FPGA) that provides 160,000 system gates, 6,400 logic elements, 81,920 RAM bits and 88 user I/O pins in a 144-pin LQFP/TQFP (20 x 20 mm) package. It is a 1.8 V core FPGA, speed grade -2, and belongs to the APEX 20KE family designed for system-level integration. An FPGA is an integrated circuit whose logic fabric can be programmed after manufacturing to implement arbitrary digital functions. APEX-20KE devices combine logic elements, embedded system blocks for memory and product-term functions, and programmable I/O in a hierarchical array, enabling designers to integrate board-level glue logic into one component. In the taxonomy of programmable logic, this device sits at FPGA > Programmable Logic Device > Integrated Circuit, and it is used where high reconfigurability and moderate pin count matter more than ASIC NRE. Key features of this part include 6,400 logic elements for moderate-density logic, 81,920 RAM bits for FIFOs and register files, 88 user I/Os, and a 1.71 V to 1.89 V supply range. Distribution literature lists a 0.22 um CMOS process and 350 MHz-class operation. The APEX-20KE embedded system blocks can implement memory or product-term logic, providing flexibility beyond plain FPGA logic. The speed grade -2 is slower than -1X but is commonly supported by legacy design files and reference implementations. Architecturally, EP20K160ETC144-2 builds logic from logic array blocks and embeds memory-oriented system blocks, connected by a hierarchical routing architecture. This lets the device realize 160K system gates without requiring an external RAM for every FIFO. The 20 x 20 mm TQFP package is surface-mount, compatible with 0.5 mm pitch PCB processes, and simpler to route than larger BGA alternatives. Because the part has no nonvolatile flash, it must be configured at power-up from an external EPC serial configuration device. Typical applications include wired-communications line-card glue logic, industrial PLC I/O conversion, test-and-measurement front ends, and legacy aerospace repair programs where the original APEX-20KE firmware must remain unchanged. Its 88 I/Os and embedded RAM make it adequate for 16-bit parallel buses, UART/SPI interfaces, encoder counters, and custom timing state machines. For designs requiring more I/O, move to a larger APEX-20KE package such as 208-pin or 240-pin, but note that package and pin assignments change. When using this component, pay attention to the 1.8 V core accuracy and the external configuration PROM. Because the EP20K160ETC144-2 is obsolete, check lifecycle and stock before starting a design; use the -2N lead-free variant when RoHS assembly is mandatory, and re-verify timing if selecting an X speed-bin alternative. This page synthesizes distributor pricing, package details, drop-in variants and practical notes that are not all present in a single manufacturer datasheet section. It is intended to help engineers sourcing the EP20K160ETC144-2 for repair, legacy extension, or aftermarket builds make faster, better-informed decisions.
EP20K160ETC144-2N - APEX 20KE FPGA 160K Gates 144-LQFP | Intel
The Intel EP20K160ETC144-2N is a member of the APEX 20KE family of Field Programmable Gate Arrays (FPGAs), delivering 160,000 system gates, 640 logic elements, and 81,920 RAM bits in a 144-pin LQFP package. The device operates from a 1.8V core supply and supports 88 user I/Os with MultiCore architecture combining LUT-based logic and embedded memory blocks. Internal frequency up to 160 MHz makes it suitable for glue logic, bridge, and control-plane designs in legacy industrial and telecom systems. An FPGA (Field Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs) interconnected by a programmable routing matrix, allowing designers to implement custom digital circuits without the mask and NRE costs of an ASIC. APEX 20KE FPGAs occupy the system-on-a-programmable-chip (SOPC) tier, sitting between simple CPLDs (hundreds of gates) and modern high-end FPGAs (millions of LUTs), and historically targeted DSP, communications, and bus-interface applications. Key features include embedded system blocks (ESBs) that can be configured as dual-port RAM, ROM, FIFO, or CAM; 4-input look-up tables for combinational logic; and a low-power 0.18-micron CMOS process. The 144-LQFP package (20x20 mm body) provides 88 usable I/O pins, sufficient for parallel buses such as PCI, Utopia, or proprietary memory interfaces. Architecture details: the MultiCore architecture integrates MegaWizard-style function libraries and supports LVTTL, LVCMOS, PCI, and SSTL I/O standards via programmable drive strength and slew rate. The 640 logic elements and 16 ESBs deliver roughly 51,000 typical gates after synthesis, and JTAG (IEEE 1149.1) plus passive serial configuration is supported. Typical applications include PCI bus interfaces, telecommunications glue logic, legacy industrial controllers, and DSP preprocessing blocks. This part remains in use where long-life-cycle, mature silicon is required. Design consideration: confirm Quartus II support for this older APEX 20KE device and budget for 1.8V core plus 3.3V I/O supply rails. Migration to Cyclone IV or MAX 10 should be evaluated for new designs. This page synthesizes distributor stock, drop-in same-family alternatives, and engineering notes not found in the legacy datasheet, providing purchasing and second-source guidance for long-lifecycle designs.
EP20K200BC356-1 - APEX-20K 200K-Gate FPGA | Altera
The Altera EP20K200BC356-1 (Intel Programmable Solutions Group) is a 2.5 V APEX-20K family FPGA rated at 200K equivalent system gates, 8320 logic elements, and 106496 RAM bits, with 277 user I/O pins and a maximum internal clock frequency of 250 MHz, supplied in a 356-ball LBGA package. An FPGA is an integrated circuit whose logic fabric can be configured after manufacture. Devices in the APEX-20K series integrate look-up-table logic and embedded memory on the same die, making them programmable logic devices (PLDs) positioned between CPLDs and ASICs in the semiconductor hierarchy. This was one of Altera's early families to advertise system-on-a-programmable-chip (SOPC) integration with dense routing resources. The headline specifications are 8320 logic elements, 106496 RAM bits, 277 user I/Os and a 250 MHz -1 speed grade. The part is manufactured in 0.22 um CMOS and operates from a 2.5 V core supply. The 356-ball BGA package provides a compact surface-mount solution for board-level designs that need substantial glue logic, wide-bus decoding, state machines and small FIFOs without external logic parts. From a silicon architecture standpoint, APEX-20K devices combine LUT-based logic with embedded memory blocks. The 106496 RAM bits can be used for small packet buffers, line-rate FIFOs, register files, or lookup tables, reducing component count in legacy designs. The 277 user I/Os can serve parallel busses and memory interfaces. The -1 speed-grade variant is the faster standard grade offered for this package; related speed-optimized and lead-free versions exist in the same 356-BGA footprint. The primary applications are legacy industrial controllers, telecom line-card glue logic, video-processing controls, and military/aerospace sustainment programs where the original APEX-20K design must be reproduced without a PCB redesign. Because the device is obsolete, procurement should go through Rochester Electronics or an authorized surplus distributor rather than Intel/Altera direct. One key design consideration is configuration storage: this SRAM-based FPGA must be configured from an external EEPROM/FLASH device or JTAG controller at every power-up. Also, since -2 or -3 speed-grade variants are slower, timing margins must be re-evaluated before substituting a slower speed grade into a design intended for 250 MHz operation. This page synthesizes distributor pricing, drop-in same-family alternatives, practical design notes, and compliance markers not found on the original manufacturer datasheet, so engineers can quickly make sourcing and replacement decisions for this obsolete FPGA.
EP20K200BC356-1X - APEX-20K FPGA, 200K Gates, 356-LBGA | Intel
The Intel (formerly Altera) EP20K200BC356-1X is a member of the APEX-20K family of Field Programmable Gate Arrays, integrating 200,000 system gates with 8,320 logic elements and 106,496 bits of embedded RAM in a 356-pin LBGA (35x35 mm) surface-mount package. It supports 277 user I/O pins, operates from a 2.5 V core supply, and is fabricated on a 0.22 µm CMOS process that delivers up to 250 MHz core performance with 2.5 ns propagation delay. An FPGA (Field Programmable Gate Array) is a programmable logic device that combines the architectural flexibility of gate arrays with on-chip memory, DSP blocks, and high-speed I/O. The APEX-20K platform is the industry's first PLD to introduce MultiCore architecture integrating look-up table (LUT) logic with embedded system-on-a-programmable-chip (SOPC) blocks, occupying the hypernym hierarchy PLD -> CPLD/FPGA -> programmable logic -> integrated circuit -> semiconductor. Key features include 8,320 logic elements (LEs), 106,496 RAM bits, 277 user I/Os, MultiCore architecture combining LUT and embedded array blocks (EABs), and a 2.5 V core supply with industry-standard I/O standards. The '-1' speed grade designates the slowest of the three available grades, with the -2 and -3 grades offering faster Fmax at additional cost. The MultiCore architecture lets designers instantiate both fine-grained LUT logic and coarse-grained embedded array blocks (EABs) for RAM, ROM, and arithmetic functions within the same fabric, supporting SOPC (System-On-a-Programmable-Chip) designs. The 0.22 µm process and 1.5 V internal operation (derived from the 2.5 V supply) enable 250 MHz performance for datapath-intensive applications. Typical applications include telecommunications line cards, industrial automation controllers, custom DSP pipelines, ASIC prototyping, and high-speed data acquisition front-ends. The 277 user I/Os and large logic capacity make it suitable for bus-intensive glue logic and protocol bridge designs. When designing, ensure the 356-LBGA land pattern matches Intel/Altera reference designs, and use the Quartus design software for synthesis, place-and-route, and timing closure. Note that the -1X suffix indicates speed grade -1 in the LBGA package with lead-free processing. This page synthesizes distributor pricing, same-package speed-grade alternatives, and practical design notes for the APEX-20K family not found in the manufacturer datasheet alone.
EP20K200BC356-2 - 200K Gate APEX-20K FPGA, 356-BGA | Intel
The Intel (formerly Altera) EP20K200BC356-2 is a 200,000-gate APEX-20K series Field Programmable Gate Array (FPGA) with 8,320 logic elements and 277 user I/Os, housed in a 356-pin LBGA package and supplied from a 2.5 V core rail. It belongs to the industry-first MultiCore PLD family that integrates lookup-table (LUT) logic with embedded system-on-a-programmable-chip (SOPC) memory, allowing designers to combine logic and dual-port RAM in a single device. An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit built from an array of configurable logic blocks (CLBs), programmable interconnects, and I/O cells that can be rewired after manufacturing to implement arbitrary digital logic. FPGAs sit in the programmable-logic hierarchy alongside CPLDs and are typically chosen over ASICs when time-to-market, field upgradability, or low-to-medium volume production economics matter more than per-unit silicon cost. The APEX-20K family specifically pioneered the combination of LUT logic with embedded memory blocks called ESBs, predating modern system-on-chip FPGA architectures. Key features of the EP20K200BC356-2 include 8,320 logic elements, 106,496 bits of embedded RAM, 277 user I/Os, and a 2.5 V core supply. The device is fabricated on a 0.22 µm CMOS process and supports a propagation delay of 2.5 ns at the -2 speed grade. The 356-LBGA package is a 35 mm × 35 mm fine-pitch ball grid array suitable for high-density board layouts. Architecturally, APEX-20K devices use a four-level hierarchy of MegaLAB structures containing multiple Logic Array Blocks (LABs), each made up of ten Logic Elements (LEs). Embedded System Blocks (ESBs) provide dual-port RAM, ROM, or CAM functions, enabling true SOPC integration on a single PLD. This MultiCore architecture was novel at launch because it allowed designers to instantiate memory and logic without external SRAM or ROM chips. Typical applications include telecommunications backplane glue logic, peripheral bus bridging (PCI, PCI-X, Utopia), high-speed data-path buffering, and legacy custom-compute or signal-processing prototyping where long-term supply stability matters. Designers typically pair the device with Intel/Altera MAX+PLUS II or Quartus for synthesis, place-and-route, and timing closure. When designing with this part, note that the APEX-20K family is end-of-life; new designs should validate long-term supply through franchised distributors. The 2.5 V core supply requires careful decoupling and a multi-layer PCB to maintain signal integrity on the 277 I/Os. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes that are not compiled in the original Altera datasheet, helping engineers source and qualify the part quickly.
EP20K200BC356-2XV - APEX-20K FPGA, 8320 LE, 356-BGA | Altera/Intel
The Altera (Intel® Programmable Solutions Group) EP20K200BC356-2XV is a member of the APEX-20K® family of SRAM-based FPGAs, integrating 8,320 logic elements (832 LABs/CLBs) and 106,496 bits of embedded RAM in a 356-ball BGA package with 277 user I/O pins. Per the APEX-20K datasheet, the device operates from a 2.375V to 2.625V core supply, is rated for 0 °C to 85 °C junction temperature, and supports up to 526,000 system gates of equivalent logic density. An FPGA (Field-Programmable Gate Array) is a programmable semiconductor that lets engineers implement arbitrary digital logic via a configurable array of logic elements, interconnect, and embedded memory blocks. Within the broader taxonomy of programmable logic, FPGAs sit alongside CPLDs (Complex Programmable Logic Devices), PALs, and ASICs; APEX-20K is specifically a multi-core architecture that combines Look-Up Table (LUT)-based logic with dedicated embedded memory and high-speed I/O, making it a member of the pre-Cyclone/Stratix Altera lineup targeted at high-density glue logic, bus bridging, and DSP prototyping. Key features include 8320 logic elements distributed across 832 LABs (Logic Array Blocks), 106 Kbit of embedded SRAM distributed in EABs (Embedded Array Blocks), 277 user I/O pins, JTAG/IEEE 1149.1 boundary-scan support, and a flexible multi-volt I/O ring that can interface with 1.8V/2.5V/3.3V peripherals. The 356-ball BGA package exposes all I/O while preserving board area, and the -2 speed grade designates the second-fastest commercially available bin at the time of release. Architecturally, APEX-20K combines a fine-grained MegaLAB structure, each MegaLAB containing 16 LABs plus an EAB. Logic is implemented via 4-input LUTs in each LE, and embedded memory is implemented in EABs that can be configured as RAM, ROM, or FIFO. The -2 speed grade corresponds to faster propagation delays versus the -3 grade, enabling higher system-clock operation; users typically target this part for glue logic, custom bus interfaces, and low-volume ASIC-replacement designs. Typical applications include custom bus-bridging logic, telecommunications line-card glue, ASIC prototyping, industrial control interfacing, and legacy system upgrades where 277 user I/O are required. The wide I/O count and embedded memory also suit custom DSP datapaths such as finite-impulse-response (FIR) filters and correlators used in instrumentation. Because the part is now mature silicon, it is most often specified for long-lifecycle designs, defense systems, and industrial equipment already in service. Design considerations include JTAG programming through the ByteBlaster or BitBlaster cable, single-event-upset (SEU) sensitivity in SRAM-based APEX-20K devices, and the use of core/I/O decoupling per APEX-20K reference designs. For aerospace/defense applications, designers should evaluate radiation-tolerant APEX-20K variants and consider watchdog/CRC scrubbing on the configuration bitstream. This page synthesizes verified distributor inventory and pricing as of 2026-09-07, drop-in same-package alternatives from the APEX-20K family, and practical design notes not found in the manufacturer datasheet.
EP20K200BC356-3 - APEX 20K FPGA, 8320 LEs, 356-BGA | Intel
The Intel EP20K200BC356-3 is an APEX-20K family Field-Programmable Gate Array (FPGA) integrating 8320 logic elements within 106496 bits of embedded memory, delivering up to 277 user I/Os in a 356-pin Low-profile Ball Grid Array (LBGA) package. The device operates from a 2.5V core supply, is built on a 0.22 µm CMOS process, and supports a maximum internal clock frequency of 167 MHz with a propagation delay of 2.5 ns. The MultiCore™ architecture combines look-up-table (LUT) logic with embedded memory blocks, enabling single-chip system-on-a-programmable-chip (SOPC) integration for high-density digital designs. A Field-Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that allows engineers to implement custom digital circuits through a matrix of configurable logic blocks (CLBs), programmable interconnects, and I/O cells. FPGAs sit within the broader taxonomy of programmable logic -> logic ICs -> integrated circuits -> semiconductors. APEX-20K devices are members of the early-2000s high-density FPGA family that pioneered embedded memory and on-chip system integration, predating modern SoC FPGAs but still in service in long-lifecycle industrial, telecom, and military systems. Key features of the EP20K200BC356-3 include 8320 logic elements, 106496 bits of embedded system memory, 277 programmable I/O pins, and 356 total package pins (including power, ground, JTAG, and no-connect balls). The device is fabricated on a 0.22 µm CMOS process and is rated for a commercial operating temperature range of 0 °C to 85 °C. The combination of LUT-based logic, embedded memory, and high I/O count positions the part for data-path-intensive glue logic, bus interfacing, and pre-processing functions. The APEX-20K architecture supports in-system programming through the IEEE 1149.1 JTAG interface, allowing configuration to be loaded from a PROM, flash memory, or processor. Each MultiCore block can be configured as either logic elements or dual-port memory, and the I/O structure supports multiple I/O standards including LVTTL, LVCMOS, PCI, and GTL+, giving designers flexibility to interface with mixed-voltage buses. The 2.5V core supply is paired with I/O supply rails (VCCIO) that can be set independently per bank for level-shifting compatibility. Typical applications include industrial control and factory automation, telecommunications line cards and switching fabric glue logic, military and aerospace digital signal preprocessing, and embedded computing backplanes where high logic density and abundant I/O are required. The 277 user I/Os also make it well suited for bus bridging between legacy microprocessors and high-speed peripherals. Designers should note the device's commercial temperature grade (0 °C to 85 °C) and 2.5V core supply requirements when planning power-rail architectures. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the original APEX-20K datasheet.
EP20K200BC484-1X - APEX-20K 200K-Gate FPGA 382 I/O 484-BGA | Altera
The Altera EP20K200BC484-1X is a member of the APEX-20K family of Field Programmable Gate Array (FPGA) integrated circuits, providing approximately 200,000 system gates (logic elements/cells = 8320) and 106496 bits of embedded memory in a 484-ball BGA package. The device exposes 382 user I/O pins for high-density system interconnect and operates across a commercial temperature range typical of programmable logic devices of its generation. It is fabricated in a CMOS SRAM process and is configured at power-up from an external PROM or flash memory. An FPGA (Field Programmable Gate Array) is a class of programmable logic device (PLD) containing an array of configurable logic blocks (CLBs) connected through a programmable interconnect matrix, allowing designers to implement arbitrary digital circuits after PCB fabrication. FPGAs sit hierarchically under programmable logic > programmable logic device (PLD) > semiconductor > integrated circuit, and the APEX-20K family in particular introduced embedded memory and on-chip RAM (ESBs, Embedded System Blocks) that blurred the line between traditional FPGA fabric and embedded SRAM. The BC484-1X speed grade denotes a fine-pitch BGA with the slowest commercial speed bin. Key features of the EP20K200BC484-1X include 8320 logic elements (LEs), 106496 RAM bits organized in Embedded System Blocks (ESBs), 382 maximum user I/Os, multi-volt core and I/O operation, in-system programmability via the IEEE 1149.1 JTAG interface, and built-in support for ClockLock™ and ClockBoost™ PLL circuitry. The wide logic capacity and large memory footprint make it suitable for data-path heavy designs such as protocol bridges and telecom interfaces. The APEX-20K architecture combines four-input look-up tables (LUTs) with ESBs that can be configured as RAM, ROM, or content-addressable memory (CAM). Its LUT-based fabric supports both arithmetic and registered logic, while the ESBs share routing with adjacent logic to provide a dense mix of computation and storage without leaving the chip. This architecture was widely adopted in telecom, networking, and high-speed DSP glue-logic designs in the early 2000s. Typical applications for the EP20K200BC484-1X include telecommunications equipment (SONET/SDH framer and mapper glue logic), networking line cards (bridges, switches, and protocol converters), DSP co-processing and datapath acceleration, image and video processing front-ends, and test-and-measurement custom instrumentation. The 382 available user I/Os are particularly suited to wide parallel bus interfaces such as PCI, UTOPIA, and proprietary DSP coprocessor buses. When designing with this part, engineers should consider that the EP20K200BC484-1X is a legacy product originally introduced by Altera (now Intel PSG/Agilex genealogy). New designs should target Cyclone, Arria, or Stratix equivalents, and existing boards should ensure JTAG chain and configuration PROM compatibility. Heat dissipation in the 484-BGA at full I/O toggle is non-trivial - a well-designed thermal copper pour is recommended. This page synthesizes distributor pricing, drop-in same-package alternatives from the same APEX-20K family, and practical design notes not found in the original Altera datasheet - giving engineers a single verified reference for procurement and second-source decisions.
EP20K200BC484-2X - APEX-20K FPGA 8320 LE, 382 I/O, 484-BBGA | Intel
The Intel (formerly Altera) EP20K200BC484-2X is a member of the APEX-20K® family of Field-Programmable Gate Arrays (FPGAs) housed in a 484-ball Plastic Ball Grid Array (PBGA) package. The device integrates 8,320 logic elements, 832 Logic Array Blocks / Configurable Logic Blocks (LABs/CLBs), and 106,496 bits of embedded RAM, providing significant capacity for complex digital designs. It offers 382 user I/O pins for extensive system connectivity, with a supply voltage range of 2.375 V to 2.625 V and an operating junction temperature of 0 °C to 85 °C. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device (PLD) that combines the high density of gate-array ASICs with the design flexibility of programmable logic. FPGAs occupy the upper end of the programmable-logic hierarchy: PLD -> CPLD -> FPGA -> SoC FPGA, sitting between simple glue-logic chips and full system-on-chip devices. APEX-20K devices were Altera's first multi-core, embedded-block FPGA architecture, embedding memory and I/O blocks alongside the logic fabric to deliver higher integration than earlier families. Key features of the EP20K200BC484-2X include the APEX-20K MultiCore™ architecture combining Look-Up Table (LUT) logic with embedded memory blocks, in-system programmability via SRAM configuration cells, and 382 dedicated I/O pins supporting multiple I/O standards. The device operates from a 2.5 V core supply (2.375 V – 2.625 V) with separate VCCIO banks for I/O standard compatibility. The 484-ball BGA package provides high pin density for I/O-rich designs and supports 4 dedicated global clock / control inputs in addition to the 382 user I/Os. The EP20K200BC484-2X uses a SRAM-based configuration cell architecture, meaning the device must be configured on every power-up from an external configuration memory (typically an EPC configuration device or a microcontroller). Its MultiCore fabric combines embedded system blocks (ESBs) for memory and arithmetic with LABs for general logic, giving designers a balance of register-rich and memory-rich resources in a single die. Typical applications include telecommunications line cards, video and image processing pipelines, industrial control logic, high-speed glue logic between microprocessors and peripherals, and prototyping for ASIC development. The wide I/O count (382 pins) makes it well suited to bus-intensive designs where many parallel interfaces must be terminated on-chip. When designing with this device, note that the APEX-20K family is mature legacy silicon; production status varies by speed grade and package, and a confirmed lifecycle check via Intel's Product Discontinuance notifications is recommended for new designs. Designers should verify configuration memory compatibility and supply ramp sequencing to avoid partial-configuration failures on cold start.
EP20K200CB356C7ES - APEX 20KC 200K FPGA, 356-BGA | Intel
The Intel (formerly Altera) EP20K200CB356C7ES is a member of the APEX 20KC family of high-performance, SRAM-based FPGAs, providing 200,000 system gates, 8,320 logic elements (cells), and 271 user I/O pins housed in a 356-ball BGA (CB) package. It operates at 1.8 V core with multi-voltage I/O support and is fabricated on a 0.15 µm CMOS process, achieving internal performance up to 375.94 MHz. The device integrates embedded memory blocks (ESBs) and a MultiCore interconnect, making it suitable for high-density data-path and control-logic applications. An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnect, and I/O cells that can be electrically reconfigured after manufacture. FPGAs sit between general-purpose microcontrollers (fixed-function, software-driven) and ASICs (custom, mask-programmed, non-reprogrammable) in the computing hierarchy: they offer ASIC-like parallelism and throughput while preserving design flexibility. APEX 20KC devices extend this concept with embedded system blocks for true dual-port RAM and CAM, plus a hierarchical routing fabric. Key features of the EP20K200CB356C7ES include up to 200K system gates, 8,320 logic cells, embedded memory with True-Dual-Port and CAM support, four phase-locked loops (PLLs) for clock management, JTAG IEEE 1149.1 boundary-scan testing, and 271 maximum user I/O pins. Multi-voltage I/O standards including LVTTL, LVCMOS, PCI, and GTL+ are supported. The 356-ball BGA package provides ample signal routing for high-pin-count designs while maintaining a manageable footprint. The APEX 20KC architecture uses a MultiCore interconnect that combines a fast local LUT-based fabric with high-density embedded array blocks, allowing designers to balance register-rich datapaths with wide memory structures on a single die. The 1.8 V core supply reduces power compared to earlier 2.5 V APEX 20K devices, while the 0.15 µm process delivers competitive performance-per-watt. Typical applications include telecommunications line cards, industrial automation controllers, ASIC prototyping, DSP pre/post-processing, and embedded computing platforms. The large I/O count also suits parallel-bus architectures and multi-channel data acquisition. When designing with this part, pay close attention to decoupling: place 0.1 µF ceramics at every power pin and bulk decoupling near each voltage rail. The CB356 BGA requires careful PCB stack-up planning for via-in-pad or dog-bone fan-out, and JTAG programming must follow Altera ByteBlasterMV pinout to load configuration bitstreams. This page consolidates distributor pricing, drop-in package-compatible alternatives from the same Intel/Altera APEX family, and practical PCB design notes not found in the legacy APEX 20KC datasheet.
EP20K200CB356C7N - APEX 20KC FPGA 200K Gates 356-BGA | Intel / Altera
The Intel / Altera EP20K200CB356C7N is a member of the APEX 20KC family of programmable logic devices, delivering 200,000 system gates and 8,320 logic elements in a 356-ball Plastic BGA (PBGA) surface-mount package. It operates from a nominal 1.8 V supply with a maximum clock frequency of 3571.6 MHz (internal equivalent), 263 user I/O lines, 267 input terminals, and a propagation delay of 1.48 ns, manufactured on a 0.15 um CMOS process node. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device (PLD) that allows designers to implement custom digital logic, memory blocks, and I/O protocols after manufacturing. The APEX 20KC family extends the original APEX 20K series with MultiCore architecture integrating lookup tables, product-term logic, and embedded system blocks (ESBs) for memory. In the broader taxonomy, FPGAs sit within programmable logic devices -> PLDs -> digital logic ICs -> semiconductors, and are widely used for glue logic, bus bridging, and DSP pre/post-processing where ASIC NRE cost is prohibitive. Key features include 263 user I/O lines supporting multiple I/O standards, on-chip ESBs configurable as dual-port RAM, ROM, or first-in first-out (FIFO) buffers, 4-phase PLL-based clock management with up to four outputs, JTAG (IEEE 1149.1) boundary-scan test support, and in-system programmability through the Altera Quartus / MAX+PLUS II tool chain. The device supports hot-socketing and PCI compliance, making it suitable for mixed-voltage legacy and modern interface designs. Typical applications include telecommunications line-card interfaces, industrial control and factory automation, ASIC prototyping, glue logic and bus bridging in embedded computing, and high-speed custom DSP datapaths. The wide I/O count (263 user I/Os) makes it a strong fit for designs requiring extensive parallel connectivity such as video processing front-ends and protocol-conversion bridges. When designing with this device, ensure I/O bank supply voltages match the connected peripherals and use the Altera Quartus II tool chain (or MAX+PLUS II legacy) for place-and-route. Note that the APEX 20KC family has been NRND/obsolete since approximately 2006-2008; verify long-term availability with the franchised distributor before committing the design to production.
EP20K200CB356C8ES - 200K Gate APEX 20KC FPGA 356-BGA | Intel
The Intel EP20K200CB356C8ES is a 200,000-gate member of the APEX 20KC family of FPGAs, packaged in a 356-ball BGA with 8,320 logic cells, 271 user I/O, and a 301.21 MHz core frequency, fabricated on a 0.15 µm process and operating from a 1.8 V core supply. It belongs to Intel's (formerly Altera's) APEX 20KC series of MultiCore Interconnect FPGAs, combining embedded SRAM blocks, Look-Up Tables (LUTs), and high-speed I/O for high-density programmable logic designs. An FPGA (Field-Programmable Gate Array) is a semiconductor device whose logic fabric, interconnect, and I/O behavior can be redefined by the user after manufacture. APEX 20KC FPGAs extend the APEX architecture by adding MultiCore Interconnect for predictable timing and embedded memory blocks (ESBs) for distributed or buffered RAM/ROM. They occupy the tier of high-density SRAM-based programmable logic, sitting below structured ASICs and above simple CPLDs in terms of gate count and performance. The APEX 20KC family is widely used in telecom line cards, custom data-path accelerators, and pre-silicon prototyping for ASICs. Key specifications of the EP20K200CB356C8ES include 200K system gates, 8,320 logic elements/cells, 271 user I/Os, 1.8 V core voltage, 0.15 µm process technology, and a commercial operating temperature grade. The 'CB356' designator indicates the 356-ball BGA package; the 'C8' suffix denotes an 8 ns Commercial speed grade; the 'ES' suffix denotes an Engineering Sample offering. The device supports in-system programming via the Altera ByteBlaster or USB-Blaster download cables and is configured through the Quartus II or MAX+PLUS II design software. Typical applications include high-speed custom datapath engines, protocol bridging, telecom backplane glue logic, pre-ASIC prototyping, and parallel DSP co-processing. The 200K-gate capacity and 271 I/O make it suitable for designs that exceed the capacity of smaller FPGAs like the EP20K100 series but do not require the 1M-gate resources of the EP20K1000 family. When designing with this part, verify that your Quartus version supports the APEX 20KC device family (Quartus II 9.1 or earlier, or MAX+PLUS II), as newer Quartus releases focus on Cyclone and Stratix families. The BGA package demands reflow soldering and X-ray inspection; ensure your contract manufacturer has BGA handling capability. This page consolidates distributor pricing, real-time stock from major brokers, parameter cross-checks against same-package APEX 20KC variants, and design considerations drawn from the Altera APEX 20KC datasheet - information not aggregated on any single distributor page.
EP20K200CB356C8N - APEX 20KC FPGA, 200K Gates, BGA-356 | Altera
The Altera EP20K200CB356C8N is a member of the APEX 20KC programmable logic family, providing 200K system gates, 8,320 logic elements (cells), and a maximum internal frequency of 301.21 MHz on a 0.15 um CMOS process. It is packaged in a 356-ball LBGA and supports 263 user I/O pins with a 1.8 V nominal supply (1.71 V to 1.89 V). The suffix "C8" denotes the commercial speed grade with a 1.78 ns propagation delay, and "N" indicates a lead-free / Pb-free terminal finish. A field-programmable gate array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), embedded multipliers, dual-port RAM, and a programmable interconnect fabric. APEX 20KC sits in Altera's high-density, look-up-table (LUT) based PLD hierarchy: PLD -> CPLD -> FPGA -> SRAM-based LUT FPGA. The 20KC series added dedicated LVDS support and on-chip CAM compared with earlier APEX 20K parts, making it suitable for interface bridging, datapath, and moderate-speed DSP functions. Key features include 8,320 logic elements distributed across MegaLAB structures, embedded system blocks providing 106,496 bits of RAM, multi-volt I/O support (1.5 V, 1.8 V, 2.5 V, 3.3 V) and LVDS differential signaling, 4 phase-locked loops (PLLs) for clock management, and JTAG-based in-system programmability via the IEEE 1149.1 boundary-scan interface. Per the Altera APEX 20K datasheet (apex_1299388.pdf), the device is configured by an industry-standard serial configuration device or via the enhanced configuration bitstream. The APEX 20KC architecture combines fine-grained logic elements with coarse-grained ESBs (Embedded System Blocks) so that designers can implement register-rich datapaths and dual-port memories in the same fabric. With four PLLs, designers can deskew multiple clock domains, while the dedicated MultiVolt I/O ring lets a single die talk directly to 1.5 V, 1.8 V, 2.5 V and 3.3 V peripherals without external level translation. Typical applications include telecom line-card glue logic, industrial control and factory-automation backplanes, PCI/PCI-X bridge and bus-interface controllers, low-density DSP pipelines, and legacy replacement of discrete TTL/MSI logic on dense wire-wrap or backplane designs. When designing with this device, ensure that the 1.8 V core rail is sequenced before the I/O rails per the datasheet power-up specification, and verify that JTAG chain integrity is preserved when mixing EP20K200 with other devices on the same TCK/TMS line. This page consolidates distributor pricing tiers, drop-in APEX 20KC family alternates, BGA-356 pinout details and practical configuration-device selection guidance - engineering context not collected in any single datasheet or distributor listing.
EP20K200CB356C9 - APEX 20KC FPGA 200K Gates 356BGA | Intel
The Intel (formerly Altera) EP20K200CB356C9 is a member of the APEX 20KC family of Field Programmable Gate Arrays (FPGAs), integrating 200,000 typical gates, 8,320 logic elements/cells, and 106,496 bits of embedded memory in a 356-ball LBGA package with 271 user I/O pins. Manufactured on a 0.15-micron CMOS process and operating from a 1.8 V core supply, this device delivers up to 250 MHz system performance and combines look-up table (LUT)-based logic with embedded system blocks (ESBs) that provide dual-port RAM, ROM, and CAM functions on a single die. The C9 speed grade indicates a commercial-temperature, fastest-speed-bin part suitable for cost-sensitive prototyping and moderate-volume production. An FPGA (Field Programmable Gate Array) is a type of programmable logic device (PLD) that allows designers to implement custom digital logic, memory, and high-speed I/O through software configuration after PCB assembly. FPGAs sit at the top of the digital logic hierarchy, below ASICs in NRE cost but above fixed-function CPLDs in density and capability. The APEX 20KC series, introduced in the early 2000s, is a multi-level interconnect, SRAM-based architecture widely used in telecommunications, industrial control, and DSP applications where parallel processing and rapid design iteration outweigh the cost benefits of an ASIC. Key features include 8,320 logic elements with embedded system blocks for distributed and dual-port memory, up to 250 MHz internal performance, multi-standard I/O supporting LVTTL, LVCMOS, PCI, and GTL+ signaling, and an 8-bit embedded multiplier (via embedded system blocks) for DSP functions. The 356-pin LBGA package supports high pin density for the 271 user I/O, and the 0.15 μm process delivers a favorable logic-element-per-watt ratio compared to older APEX 20K (0.22 μm) parts. Typical applications include high-speed data-path and channel-card designs in telecom equipment, glue-logic consolidation around microprocessors and DSPs, custom peripheral bus bridges (PCI to local bus), and pre-ASIC prototyping. The combination of large logic capacity, embedded memory, and multi-standard I/O made the APEX 20KC a popular choice for telecom line cards and industrial machine controllers in the 2001-2008 era. When designing with the EP20K200CB356C9, ensure the 1.8 V core supply is well decoupled with at least four 0.1 μF ceramic capacitors placed close to the LBGA's power balls. JTAG configuration is recommended for in-system reprogrammability, and the Quartus II design tool (versions 5.0 and later discontinued support for APEX 20KC - check availability). Note that the APEX 20KC family has been declared NRND/end-of-life by Altera/Intel; new designs should target Cyclone, Arria, or MAX 10 series.
EP20K200CB652C7ES - APEX 20K 200K FPGA 652-BGA | Altera/Intel
The Altera (now Intel) EP20K200CB652C7ES is a member of the APEX 20K family of field-programmable gate arrays (FPGAs), providing 200,000 logic elements integrated with up to 106,496 bits of embedded system block (ESB) SRAM in a 652-ball BGA package. The device operates from a 1.8 V core supply, supports MultiVolt I/O standards (1.8 V, 2.5 V, 3.3 V, 5.0 V), and is offered in a -7 speed grade at commercial temperature range (0 °C to +85 °C). An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit that can be reconfigured by the designer after manufacturing. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs) and bridge the gap between fixed-function ASICs (Application-Specific Integrated Circuits) and software-programmable processors. Within the programmable-logic taxonomy, APEX 20K is a multi-chip-module (MCM) family combining LUT-based logic and embedded SRAM blocks, representing a second-generation architecture that preceded the Stratix and Cyclone families. Key features include embedded dual-port RAM, a high-speed interconnect called FastTrack, a hierarchical clock network with up to 8 PLLs, support for LVDS, PCI, GTL+, and SSTL I/O standards, and JTAG-based IEEE 1149.1 boundary-scan. The 652-ball BGA package offers the highest I/O density in the EP20K200 family, supporting high-pin-count designs such as telecom line cards, DSP pipelines, and parallel bus architectures. According to the Altera APEX 20K datasheet, the EP20K200 is fully supported by the Quartus II design toolchain, enabling Verilog, VHDL, and AHDL entry with on-chip debugging via SignalTap. The EP20K200CB652C7ES uses an SRAM-based configuration cell, meaning it must be configured on every power-up from a PROM (EPC2, EPC8, EPC16) or a microprocessor. The architecture is built around Logic Array Blocks (LABs), each containing 10 Logic Elements (LEs). With 8,320 LEs (per third-party catalog data), the device delivers sufficient resources for mid-density glue-logic, co-processing, and protocol-bridge applications. Embedded System Blocks provide true dual-port RAM, ROM, and CAM functions, eliminating the need for external memory in many designs. Typical applications include telecommunications equipment (DSLAMs, SONET/SDH line interfaces), high-speed data acquisition and DSP front-ends, custom bus and protocol bridges (PCI, VME, RapidIO), industrial control and motion systems, and legacy ASIC replacement. The 652-BGA package is particularly suited for high-bandwidth designs where many simultaneous I/O channels are required. Designers migrating from EP20K200 to newer families should note that Altera recommends the Cyclone IV GX or Cyclone V as cost-down successors, while Stratix II is the pin-compatible performance upgrade path. When designing with the EP20K200CB652C7ES, ensure that power sequencing follows Altera's APEX 20K guidelines: VCCINT (1.8 V) and VCCIO bank voltages must ramp together within datasheet-specified monotonicity limits. Decouple each bank with 0.1 µF and 10 µF ceramic capacitors placed within 200 mils of the balls, and route all VCC pins through a continuous power plane for clean PLL operation. Note that this part is mature legacy silicon - confirm long-term supply before designing into new production.
EP20K200CF484C7 - APEX 20KC FPGA 200K Gates 484-FBGA | Altera
The Altera (Intel) EP20K200CF484C7 is a member of the APEX 20KC Field Programmable Gate Array (FPGA) family, delivering 200,000 system gates with 8,320 logic elements (LEs) and 106,496 bits of embedded RAM in a 484-ball FineLine BGA package. The device operates from a 1.71 V to 1.89 V core supply, is fabricated on a 0.15 µm CMOS process with copper interconnect and LVDS-compatible I/O, and supports a maximum internal clock frequency of 375.94 MHz per the Jotrin parts summary. The C7 speed grade indicates a commercial-temperature, mid-performance timing bin, while the CF484 package is the 484-pin plastic FineLine BGA on a 23 mm × 23 mm substrate. An FPGA (Field Programmable Gate Array) is a programmable logic device that lets designers implement arbitrary digital logic - combinational paths, registered state machines, FIFOs, DSP pipelines, and embedded memory blocks - in silicon without the cost of a custom ASIC mask set. APEX 20KC sits in the multi-level hierarchy of programmable logic: FPGA is the broadest category; APEX 20KC is a specific family within the FPGA class; SRAM-based LUT architecture is the underlying technology. APEX 20KC was designed for high-throughput DSP, communications, and bus-interface applications that previously required multiple discrete CPLDs or gate arrays. Key features include embedded dual-port RAM blocks totalling 106,496 bits, LVDS I/O support for high-speed chip-to-chip signalling, and up to 376 user I/O pins in the 484-BGA package. The 1.8 V core with 0.15 µm CMOS process enables low static power relative to older 2.5 V APEX 20K parts while maintaining LVDS drive capability for parallel backplane links. The APEX 20KC architecture combines logic array blocks (LABs), MegaLAB structures, FastTrack interconnect rows/columns, and embedded system blocks (ESBs) configured as dual-port RAM, ROM, or product-term logic. This heterogeneous fabric supports up to 200K gates of random logic alongside dedicated memory, allowing designers to consolidate glue logic, FIFOs, and DSP datapaths on a single die. Typical applications include telecommunications line cards, PCI/PCI-X bus bridges, custom DSP accelerators, network protocol engines, and industrial control backplanes. The 484-BGA footprint and large gate count suit designs where board real-estate is constrained but logic capacity is essential. When designing with EP20K200CF484C7, ensure the Quartus II (or legacy MAX+PLUS II) configuration bitstream is generated for the C7 speed grade; mismatched timing files will produce hold violations. Decouple VCCINT and VCCIO planes independently with 0.1 µF and 10 µF ceramics placed within 5 mm of the balls. This page synthesizes distributor pricing, drop-in alternatives, and design notes not found in the manufacturer datasheet alone.
EP20K200CF484C7ES - 200K Gate APEX-20KC FPGA 484-BGA | Intel
The Intel (Altera) EP20K200CF484C7ES is a member of the APEX-20KC family of Field Programmable Gate Arrays (FPGAs) featuring 200K typical gates, 8,320 logic elements, and 106,496 bits of embedded memory in a 484-ball FineLine BGA package. Built on a 0.18 µm CMOS process with 1.8 V core voltage, the device delivers up to 375.94 MHz internal operation and supports LVTTL, LVCMOS, and other I/O standards for high-density logic integration. An FPGA (Field Programmable Gate Array) is a programmable logic device that combines the high-density logic of gate arrays with the design flexibility of programmable interconnect. FPGAs belong to the broader hierarchy of programmable logic devices (PLDs) and sit above CPLDs (Complex Programmable Logic Devices) in density and complexity. APEX-20KC devices extend the APEX architecture with embedded memory blocks and multiplier-friendly Carry-Switch interconnect that accelerates arithmetic, DSP, and datapath functions commonly found in telecom, video, and DSP designs. Key features of the EP20K200CF484C7ES include 8,320 logic elements, 376 LABs (Logic Array Blocks), 106,496 RAM bits distributed across embedded array blocks (EABs), and dedicated clock management circuitry with up to 4 phase-locked loops (PLLs). The 484-ball FineLine BGA package provides a 1.27 mm pitch and supports high pin-count designs that require extensive I/O. The 'C7' speed grade and 'ES' engineering sample designation indicate a 7 ns commercial-grade timing characterization and pre-production silicon. Architecturally, the APEX-20KC family integrates a Logic Array Block (LAB) fabric with Embedded Array Blocks (EABs), enabling both fine-grained logic implementation and high-density on-chip memory. MultiTrack interconnect with DirectDrive technology provides predictable timing across the device, while the MultiVolt I/O interface supports interfacing to 1.5 V, 1.8 V, 2.5 V, and 3.3 V peripherals without external level shifters. Typical applications include high-speed digital signal processing, telecom baseband and channel-card designs, video processing pipelines, industrial control and instrumentation, and prototype ASIC development. The on-chip EAB memory blocks can be configured as RAM, ROM, or FIFO, eliminating the need for external memory in many subsystems. Designers migrating from older APEX-20K designs can leverage existing Quartus II development environments and IP cores for rapid prototyping. When designing with this FPGA, ensure the PCB layout supports the BGA-484 footprint with appropriate escape routing and matched-length impedance-controlled traces for high-speed I/O. Power distribution requires multiple 1.8 V and 3.3 V rails with substantial decoupling to maintain signal integrity across the MultiTrack interconnect. The engineering sample ('ES') designation indicates the device should be validated in production-equivalent conditions before volume deployment. This page synthesizes distributor pricing, drop-in alternatives from the same APEX-20KC family, and practical design notes not consolidated in the manufacturer datasheet, helping engineers verify supply, identify pin-compatible drop-ins, and accelerate FPGA design-in decisions.
EP20K200CF484C7N - APEX-20K 200K Gates FPGA 484-FBGA | Intel/Altera
The Intel/Altera EP20K200CF484C7N is a member of the APEX-20K family of Field Programmable Gate Array (FPGA) ICs, providing 200,000 typical gates with 8,320 logic elements and 106,496 bits of embedded RAM, housed in a 484-ball FineLine BGA (484-FBGA, 23x23 mm) package with 382 user I/O pins. A Field Programmable Gate Array (FPGA) is a reconfigurable integrated circuit built from a matrix of programmable logic blocks (PLBs), embedded memory, and routing interconnects that an engineer can configure after manufacturing using a hardware description language (HDL) such as VHDL or Verilog. FPGAs sit between fixed-function ASICs (higher performance, higher NRE) and software-defined microcontrollers (lower speed, lower flexibility), giving rapid prototyping, in-field reprogrammability, and parallel hardware execution. The APEX-20K family belongs to the broader taxonomy of programmable logic devices: PLD -> CPLD/FPGA -> SRAM-based FPGA -> high-density FPGA. Key features of the EP20K200CF484C7N include a 1.71V to 1.89V core supply (VCCINT), MultiVolt I/O support for interfacing with 1.8V, 2.5V, 3.3V, and 5V systems, four integrated phase-locked loops (PLLs) for clock management, and embedded array blocks (EABs) for true dual-port RAM and ROM. The 106,496-bit embedded RAM is split into EABs that can be configured as FIFO, dual-port, or single-port memory, allowing high-bandwidth on-chip buffering without external SRAM. Architecturally, the APEX-20K device combines logic array blocks (LABs) with embedded array blocks (EABs), each EAB providing up to 2,048 bits of RAM. The four PLLs deliver programmable frequency synthesis, phase shifting, and clock deskew, enabling robust clock domain management for high-speed designs. The 484-FBGA package exposes 382 user I/Os, making it one of the highest I/O-count members of the APEX-20K family suitable for parallel interface bridging, telecom backplanes, and DSP co-processing. Typical applications include telecom line-card interface bridging, DSP co-processing for military/aerospace signal chains, industrial motor control and factory automation, legacy system refresh where the APEX-20K family has established design IP, and prototyping of ASICs that target Altera/Intel fabrication. The high I/O count also suits parallel sensor aggregation in industrial inspection and medical imaging front-ends. This page synthesizes distributor stock data, drop-in same-package alternatives, and lifecycle guidance not consolidated in the manufacturer datasheet, helping engineers manage risk in long-life programs.
EP20K200CF484C8 - APEX 20KC FPGA, 200K Gates, 484-FBGA | Intel / Altera
The Intel (formerly Altera) EP20K200CF484C8 is a member of the APEX 20KC programmable logic family, delivering 200,000 system gates, 8,320 logic elements, and 106,496 bits of embedded SRAM in a 484-pin FineLine BGA package. Built on a 0.15 µm CMOS process, this FPGA integrates LUT-based logic, embedded memory blocks, and a high-performance MultiCore interconnect, targeting data-path and DSP-intensive designs that require deterministic timing. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing an array of configurable logic blocks (CLBs), programmable interconnect, and I/O cells that the user can reprogram after manufacture. FPGAs sit at the top of the programmable logic hierarchy above CPLDs, bridging the gap between fixed-function ASICs and software-defined microcontrollers. The APEX 20KC family specifically targets high-density, high-bandwidth applications such as communications infrastructure, video processing, and DSP pipelines where parallelism and pin counts exceed what conventional processors can offer. Key features of the EP20K200CF484C8 include up to 376 user I/O pins, 1.8V core operation, embedded CAM (Content-Addressable Memory) blocks, and support for multiple I/O standards including LVTTL, LVCMOS, PCI, and GTL+. The device supports configuration via passive serial, passive parallel synchronous, and active serial modes, and is compatible with the legacy Altera ByteBlaster and MasterBlaster download cables. Each logic element contains a 4-input LUT plus a programmable register, and the MultiCore architecture delivers predictable timing paths across the device. Architecturally, the APEX 20KC family combines Look-Up Table (LUT) logic with Embedded System Blocks (ESBs) that can implement dual-port RAM, ROM, or FIFO. The hierarchical interconnect features row and column FastTracks that route signals across the die with low skew, while the I/O structure provides per-pin registers and slew-rate control. This combination makes the part attractive for designs requiring both arithmetic density and substantial on-chip memory, such as Reed-Solomon codecs, FFT engines, and protocol bridges. Typical applications for the EP20K200CF484C8 include telecommunications switching fabrics, PCI bus interfaces, high-speed data acquisition systems, and legacy industrial control. Its 376 I/O and 8,320 logic elements support designs that need to interface with multiple buses simultaneously, while the embedded CAM blocks accelerate lookup-table operations for routing and classification tasks. When designing with this part, engineers should note that the APEX 20KC family is mature and has been superseded by newer Stratix and Cyclone families; long-term availability and lifecycle support should be verified before new production designs. Existing designs using this FPGA benefit from proven Quartus II design tools (legacy versions) and an extensive IP library.
EP20K200CF484C8ES - APEX-20KC 200K Gates FPGA | Altera
The Altera (Intel Programmable Solutions Group) EP20K200CF484C8ES is an APEX-20KC family Field-Programmable Gate Array (FPGA) IC delivering 200,000 system gates, 8,320 logic elements, and 106,496 bits of embedded memory in a 484-pin FineLine BGA (FBGA) package. Per the APEX-20KC datasheet, the device integrates up to 376 user I/O pins and is fabricated on a 0.18-micron CMOS process with an embedded system block (ESB) memory architecture that supports CAM and dual-port RAM modes for high-speed buffering and datapath lookup. It is offered in the commercial speed grade 8 (-8) with the ES (extended screening) suffix designation for enhanced reliability requirements. An FPGA (Field-Programmable Gate Array) is a programmable logic device whose configurable logic blocks (CLBs), interconnect, and I/O resources can be hardware-tailored after manufacture, sitting within the broader semiconductor hierarchy of programmable logic devices (PLDs) -> logic ICs -> integrated circuits. FPGAs bridge the gap between fixed-function ASICs and software-driven processors by providing deterministic parallel hardware execution. The APEX 20KC series specifically targets datapath, DSP, and memory-intensive designs with MultiCore interconnect and Look-Up Table (LUT)-based logic. Key features include 8,320 logic elements, 106,496 RAM bits distributed across embedded system blocks (ESBs), support for LVTTL, LVCMOS, PCI, GTL, SSTL, HSTL, and AGP I/O standards, and four phase-locked loops (PLLs) for clock management. The device operates from a 1.8 V core supply and supports in-system programmability (ISP) via the IEEE 1149.1 JTAG interface and the Altera serial configuration scheme. The 484-FBGA FineLine BGA package provides high signal density with controlled-impedance signal paths ideal for backplane and high-speed board designs. Architecturally, the APEX 20KC combines a hierarchical MegaLAB structure, where each MegaLAB contains 16 Logic Array Blocks (LABs) plus a single ESB. The ESB can be configured as dual-port RAM, single-port RAM, ROM, or content-addressable memory (CAM), giving the device notable flexibility for routing tables, FIFO buffers, and processor scratch-pad storage. The 4 embedded PLL blocks support multiplication, division, phase shifting, and clock skew management across up to 16 clock domains. Typical applications include high-performance networking ASIC prototyping, telecom line-card datapath processing, industrial control and automation, military/aerospace signal processing, and PCI-bus interfaces. Engineers select the EP20K200CF484C8ES when designs require approximately 200K gates of logic with significant embedded memory and many high-speed I/O. When designing with this part, ensure the Quartus II design toolchain version supports the APEX 20KC family; the family is legacy and Intel now marks APEX 20K parts as 'Discontinued' or 'Last Time Buy' on the latest product lifecycle pages. Plan firmware and design-token migration to Cyclone or MAX series if production continuity is required. This page synthesizes distributor pricing snapshots, same-family drop-in alternatives, and lifecycle observations not consolidated in a single source on the open web.
EP20K200CF484C8N - APEX 20KC 200K FPGA, 484-BGA | Intel
The Intel (formerly Altera) EP20K200CF484C8N is a member of the APEX 20KC family of Field Programmable Gate Arrays, delivering 200,000 system gates with 8,320 logic elements (LEs) and operating at up to 301.21 MHz internal frequency on a 0.15 µm CMOS process. The device is offered in a 484-ball FineLine BGA (FBGA) package and supports a 1.8 V core supply, with multi-voltage I/O standards for flexible system integration. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs), programmable routing, and dedicated silicon features such as block RAM, DSP blocks, and high-speed transceivers. FPGAs sit hierarchically between general-purpose microcontrollers and ASICs: unlike an MCU, an FPGA executes logic in parallel hardware; unlike an ASIC, an FPGA is reprogrammable in the field. The APEX 20KC family was introduced as a high-density, low-cost programmable logic device (PLD) family for high-volume designs including communications, networking, and DSP pipelines. The EP20K200CF484C8N integrates 8,320 LEs and 106,496 bits of embedded system memory in a 484-ball FBGA, with the device suffix encoding a 1.8 V core, 484-pin BGA package, -8 speed grade, lead-free / Pb-free construction, and a commercial temperature rating (0 °C to +85 °C). The embedded memory supports true dual-port and single-port operation, and the architecture combines look-up table (LUT) logic with MegaLAB™ structures that group multiple logic elements to reduce routing congestion at high utilization. Quarts-on-chip PLLs provide clock management with multiplication and division, while MultiVolt™ I/O pins let designers mix 1.8 V, 2.5 V, and 3.3 V interfaces without external level shifters. Typical applications include communications backplane bridging, telecom line-card glue logic, industrial motor control front-ends, DSP co-processing, and PCI bus interfaces. The combination of high logic density, embedded memory, and LVDS-capable I/O also makes the part attractive for legacy designs requiring deterministic parallel hardware execution. When designing with the EP20K200CF484C8N, validate timing closure at the -8 speed grade using the Altera/Intel Quartus design suite (legacy MAX+PLUS II is also supported), and observe the IBIS model for signal-integrity simulation of BGA breakout. Decoupling follows the FPGA reference schematic: bulk 33 µF to 100 µF polymer + 0.1 µF high-frequency ceramic per supply pin. JTAG boundary-scan and SignalTap-style embedded logic analyzer interfaces remain available via the dedicated TMS/TCK/TDI/TDO pins. This page synthesizes distributor pricing, pin-to-pin compatible APEX 20KC drop-in alternatives, and practical design notes that go beyond what is printed on the legacy Altera datasheet, helping engineers qualify second sources and reuse existing PCB layouts.
EP20K200CF484C9 - APEX 20KC FPGA, 200K Gates, 484-FBGA | Altera
The Intel (formerly Altera) EP20K200CF484C9 is a member of the APEX 20KC family of FPGAs, delivering approximately 200,000 system gates in a 484-ball FineLine BGA package. Per the manufacturer datasheet, the device integrates 8,320 logic elements, 106,496 bits of embedded RAM, and 376 user I/O pins, and is fabricated on a 0.18 µm CMOS process with 1.8 V core supply (VCCINT 1.71 V to 1.89 V). An FPGA (Field-Programmable Gate Array) is a programmable logic device that sits in the broader semiconductor hierarchy as: programmable logic -> logic IC -> integrated circuit. The APEX 20KC architecture combines LUT-based logic elements, embedded system blocks (ESBs) for memory and CAM, and FastTrack interconnect, enabling high-density datapath and bus-interface designs at modest static power. Compared with earlier APEX 20K devices, the 'C' (2.5 V) I/O ring and 0.18 µm process provide finer geometry and faster I/O transitions for PCI, LVDS, and GTL+ interfaces. Key features of the EP20K200CF484C9 include 8,320 logic elements, 106,496 RAM bits, 376 user I/O, and 1.8 V core operation. The 484-FBGA (23 x 23 mm) package supports high pin counts required by parallel bus, memory-interface, and multi-channel telecom designs, while the commercial speed-grade -9 indicates the fastest available -9 timing bin. Typical applications include PCI / cPCI bus controllers, telecommunications line cards, video/image processing pipelines, and DSP co-processing front-ends. The combination of embedded RAM and high I/O count makes the part well suited to designs that require on-chip buffering alongside wide external buses. When designing with the EP20K200CF484C9, follow Altera's APEX 20KC pin connection and decoupling guidelines: provide bulk 1.8 V and 2.5 V planes, place decoupling capacitors close to every VCCINT/VCCIO ball pair, and use the Altera Quartus II (or legacy MAX+PLUS II) tool flow for synthesis, place-and-route, and bitstream generation. This page synthesizes distributor pricing, drop-in same-package alternatives drawn from the APEX 20K and APEX 20KC families, and practical design notes not consolidated on the manufacturer datasheet cover.
EP20K200CF484C9N - 200K Gate APEX 20KC FPGA | Altera | BGA-484
The Intel (formerly Altera) EP20K200CF484C9N is a 200,000-gate member of the APEX 20KC family of field-programmable gate arrays (FPGAs), offering 8,320 logic elements, 106,496 bits of embedded system block (ESB) memory, and a 376-element maximum user I/O count, all integrated in a 484-pin FineLine BGA package with a core voltage of 1.8 V. An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit whose digital logic and interconnect can be reconfigured after manufacture by the end user. APEX 20KC devices belong to the high-density, SRAM-based programmable logic hierarchy: PLD -> CPLD -> FPGA -> SRAM-based FPGA -> APEX 20K family. APEX 20KC introduced 2.5 V PCI-compliant I/O support and dedicated interface circuitry on top of the APEX 20K architecture, making it suitable for system-on-a-programmable-chip (SOPC) designs in telecommunications, networking, and high-speed data acquisition. Key features of the EP20K200CF484C9N include 200K typical gates, 232 PLLs/lock loops, 376 maximum user I/Os, and a 1.8 V core supply with 3.3 V, 2.5 V, 1.8 V and 1.5 V MultiVolt I/O support. The 'C9' speed grade corresponds to approximately 250 MHz maximum internal performance, and the 'N' suffix indicates an industrial temperature range (0C to +85C). The device is fabricated on a 0.15 um CMOS process, combining logic, ESB memory, and high-speed I/O on a single die. The APEX 20KC architecture combines look-up table (LUT)-based logic with embedded system blocks that can be configured as RAM, ROM, or CAM. This hybrid structure enables high throughput for memory-intensive designs such as ATM cell processing, protocol bridging, and DSP front ends. Per Altera's published APEX 20KC datasheet, the family is supported by the Quartus II design software (versions up to 13.0 sp1), and bitstream compatibility is preserved across packages with the same logic density. Typical applications include high-speed telecommunications line cards, network switches and routers, ASIC prototyping, DSP co-processing, and PCI-based embedded systems. Because of its 1.8 V core and 3.3 V I/O capability, the EP20K200CF484C9N is well suited to bridge legacy 5 V and 3.3 V peripherals to newer low-voltage ASICs in mixed-voltage systems. When designing with the EP20K200CF484C9N, note that the device requires four independent supply rails (VCCINT 1.8 V, VCCIO 3.3 V/2.5 V/1.8 V/1.5 V, VCC_PLL, VREF) with specific power-up sequencing; consult the APEX 20KC datasheet before PCB layout. Industrial-grade part screening and conformal coating may be required for harsh-environment deployments. This page synthesizes distributor pricing, drop-in APEX 20KC alternatives, and practical design notes not found on the manufacturer datasheet itself.