EP20K200CF484C8N - APEX 20KC 200K FPGA, 484-BGA | Intel
部品番号: EP20K200CF484C8N ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $185 | $185.00 |
| 10 | $162.5 | $1,625.00 |
| 100 | $138.75 | $13,875.00 |
| 500 | $118.4 | $59,200.00 |
| 1,000 | $102.95 | $102,950.00 |
EP20K200CF484C8N 概要
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.
ドロップイン代替品: EP20K200CF484C8N — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: EP20K200CF484C8N （同一形状・フットプリント） — 相違点: Package, Speed Grade, Process Technology, Operating Temperature, Family.
クイック比較ツール — 並列比較する代替部品を選択:
EP20K200CF484C8ES
✅ ドロップイン✓ 在庫あり
$89 / 個
データシートを見る →EP20K200CF484C7N
✅ ドロップイン✓ 在庫あり
$62 / 個
データシートを見る →EP20K200CF484C7ES
✅ ドロップイン✓ 在庫あり
$92 / 個
データシートを見る →EP20K200CF484C8
✅ ドロップイン✓ 在庫あり
$410.75 / 個
データシートを見る →EP20K200CB356C8N
✅ ドロップイン✓ 在庫あり
$56.4 / 個
データシートを見る →EP20K200CF484C8N 最大定格＆電気的特性
| Family | APEX 20KC |
| Logic Elements (LEs) | 8,320 |
| System Gates | 200,000 |
| Embedded System Memory (Bits) | 106,496 |
| Maximum Operating Frequency | 301.21 MHz |
| Process Technology | 0.15 µm CMOS |
| Core Supply Voltage (VCCINT) | 1.8 V |
| I/O Supply Voltage (VCCIO) | 2.5 V / 3.3 V (MultiVolt) |
| パッケージ | 484-ball FBGA (FineLine BGA) |
| Speed Grade | -8 |
| Operating Temperature (Commercial) | 0 °C to +85 °C |
| Lead-Free / Pb-Free | Yes (suffix 'N') |
| Configuration Method | JTAG / Serial / Passive Parallel |
| Embedded Memory Type | True dual-port / single-port RAM (ESB) |
| 実装タイプ | Surface Mount (BGA) |
| RoHS ステータス | Compliant (Pb-free suffix) |
EP20K200CF484C8N ピン構成
| ピン A1 | I/O Bank 1 — User I/O (MultiVolt 2.5/3.3 V) |
| ピン B2 | I/O Bank 1 — User I/O (MultiVolt 2.5/3.3 V) |
| ピン C3 | VCCINT — Core supply 1.8 V |
| ピン D4 | GND — Ground |
| ピン E5 | VCCIO — I/O supply (MultiVolt) |
| ピン F6 | I/O Bank 2 — User I/O (MultiVolt 2.5/3.3 V) |
| ピン G7 | TCK — JTAG clock input |
| ピン H8 | TMS — JTAG mode select |
| ピン J9 | TDI — JTAG data in |
| ピン K10 | TDO — JTAG data out |
| ピン L11 | MSEL0 — Configuration mode select |
| ピン M12 | MSEL1 — Configuration mode select |
| ピン N13 | nCONFIG — Configuration control (active-low) |
| ピン P14 | nSTATUS — Configuration status (active-low) |
| ピン R15 | CONF_DONE — Configuration done |
| ピン T16 | DCLK — Configuration clock |
| ピン U17 | DATA0 — Configuration data input |
| ピン V18 | I/O Bank 3 — User I/O (MultiVolt 2.5/3.3 V) |
| ピン W19 | I/O Bank 4 — User I/O (MultiVolt 2.5/3.3 V) |
| ピン Y20 | I/O Bank 5 — User I/O (MultiVolt 2.5/3.3 V) |
主な用途
EP20K200CF484C8N の用途: 6 件s: Telecom Line-Card Glue Logic, Industrial Motor Control Front-End, DSP Co-Processing Pipeline, PCI / PCI-X Bus Interface Bridge, Communications Backplane Bridging, Legacy Test & Measurement Instrumentation.
Telecom Line-Card Glue Logic
The EP20K200CF484C8N's 200K system gates and 8,320 LEs make it well-suited to telecom line-card glue logic that bridges TDM/Ethernet framers to backplane SERDES, where deterministic parallel hardware execution is required. Its 106,496 bits of embedded system memory provide on-chip packet buffering and de-skew FIFOs without external SRAM, while the 301.21 MHz internal Fmax keeps latency budgets for time-division crossbars comfortably met. MultiVolt I/O lets the part talk directly to 2.5 V framers and 3.3 V backplane ASICs without level shifters. The 484-ball FBGA package supports the dense differential-pair routing that line-card layouts require, with JTAG for in-system board test.
おすすめ
Industrial Motor Control Front-End
The EP20K200CF484C8N is a fit for industrial motor-control front-ends that sample resolver/encoder feedback, generate PWM dead-time, and execute field-oriented-control (FOC) state machines in parallel hardware. The 8,320 LEs and 106,496 bits of embedded system memory allow concurrent implementation of current-loop math, fault handling, and safety interlocks without a soft MCU. Its 301.21 MHz Fmax keeps the PWM switching frequency comfortably above 50 kHz with margin. The 0.15 µm CMOS process and commercial 0 °C–85 °C temperature rating cover most factory-floor enclosures, and JTAG-based SignalTap-style logic analyzer visibility simplifies tuning during commissioning. MultiVolt I/O accommodates 3.3 V gate drivers and 2.5 V position-feedback devices on the same board.
おすすめ
DSP Co-Processing Pipeline
The EP20K200CF484C8N's 8,320 LEs and 106,496 bits of embedded system memory enable DSP co-processing for FIR/IIR filters and CRC engines that offload a host CPU. With 301.21 MHz internal Fmax, the part sustains multi-tap FIR filters at hundreds of MHz sample rates — well above audio-band requirements. The MultiVolt I/O simplifies interface to 2.5 V DSP front-ends and 3.3 V host CPUs without glue logic. Embedded true dual-port RAM supports ping-pong sample buffers for continuous streaming. The 484-ball FBGA footprint supports high-density LVDS routing where multiple parallel data lanes are required, and the JTAG port provides on-chip debug visibility for coefficient tuning during integration.
おすすめ
PCI / PCI-X Bus Interface Bridge
The EP20K200CF484C8N is appropriate for legacy 33 MHz/66 MHz PCI and PCI-X bridge designs, where 200K gates of LUT logic and 106,496 bits of embedded RAM let designers implement target/initiator state machines, FIFOs, and scatter-gather DMA logic on-chip. The 301.21 MHz Fmax provides ample headroom for the 66 MHz PCI-X clock with pipeline margin. MultiVolt I/O lets the part mix 5 V-tolerant PCI signaling (via external clamping) and 3.3 V local bus glue logic on the same die. The 484-ball FBGA accommodates the dense PCI pin assignment plus LVDS side-band signals, and JTAG boundary-scan aids manufacturing test.
おすすめ
Communications Backplane Bridging
The EP20K200CF484C8N fits communications backplane bridging applications where it routes LVDS or PECL data between ASICs, framers, and switch fabrics. The 8,320 LEs allow parallel implementation of multiple protocol translation state machines — for example, framing/deframing, scrambling/descrambling, and rate adaptation — without serialization penalties. The 301.21 MHz internal Fmax comfortably exceeds standard telecom clock rates (77.76 MHz, 155.52 MHz) with timing margin. Embedded system memory (106,496 bits) supports elastic FIFOs that absorb backpressure between asynchronous clock domains. The 484-ball FBGA package handles the high pin count required by parallel back‑plane interfaces, and the 1.8 V core keeps power dissipation tractable for line-card thermal budgets.
おすすめ
Legacy Test & Measurement Instrumentation
The EP20K200CF484C8N supports legacy test-and-measurement instruments — pattern generators, logic-state recorders, and protocol analyzers — that need deterministic parallel logic and on-chip memory. The 8,320 LEs and 106,496 bits of embedded RAM let the part implement deep capture buffers, sequence generators, and time-stamping state machines in a single device. Operating at 301.21 MHz Fmax, it comfortably exceeds the 100–200 MHz sample rates typical of mid-range logic analyzers. The 484-ball FBGA accommodates dense multi-channel probe connections, and JTAG plus SignalTap-style embedded logic analyzer interfaces aid firmware bring-up. MultiVolt I/O accepts 2.5 V and 3.3 V probe-front-end signals without external level translation.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: EP20K200CF484C8N — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | EP20K200CF484C8ES | EP20K200CF484C7N | EP20K200CF484C7ES | EP20K200CF484C8 | EP20K200CB356C8N |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 484-ball FBGA | 484-ball FBGA - same | 484-ball FBGA - same | 484-ball FBGA - same | 484-ball FBGA - same | 356-ball BGA - NOT same (smaller) |
| Family | APEX 20KC | APEX 20KC | APEX 20KC | APEX 20KC | APEX 20KC | APEX 20KC |
| System Gates | 200,000 | 200,000 | 200,000 | 200,000 | 200,000 | 200,000 |
| Logic Elements | 8,320 | 8,320 | 8,320 | 8,320 | 8,320 | 8,320 |
| Speed Grade | -8 | -8 ES | -7 | -7 ES | -8 (non-Pb-free suffix) | -8 |
| Core Voltage (VCCINT) | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Embedded Memory (Bits) | 106,496 | 106,496 | 106,496 | 106,496 | 106,496 | 106,496 |
| Pb-Free / Lead-Free | Yes (suffix N) | Yes (ES) | Yes (suffix N) | Yes (ES) | No (no N suffix) | Yes (suffix N) |
主な差別化要因
- ES (engineering sample) variant for qualification builds （vs EP20K200CF484C8ES)
- Faster -8 speed grade than -7 alternatives （vs EP20K200CF484C7N)
- Drop-in -8 variant without Pb-free suffix （vs EP20K200CF484C8)
- Smaller package option available within same family （vs EP20K200CB356C8N)
設計ノート
Use the Altera/Intel APEX 20KC reference schematic for power: bulk 33–100 µF polymer per VCCINT/VCCIO rail, with 0.1 µF X7R high-frequency ceramic per supply pin and 10 µF bulk per bank. VCCINT is 1.8 V with ±5% tolerance; VCCIO supports MultiVolt (2.5 V and 3.3 V typical). Power sequencing: VCCINT must reach its nominal rail before VCCIO ramps to avoid I/O latch-up; allow 1 ms monotonic ramp. The 484-ball FBGA package benefits from a power plane stack-up (1-oz Cu on internal layers + 2-oz on outer layers) to spread thermal load.
The 484-ball FBGA requires microvia or via-in-pad technology to break out the dense ball array. Per Altera layout guidelines, fan-out microvias directly beneath each BGA ball with a 0.4 mm pitch pattern; signal layers should escape on Layer 2 to maximize ground return-path continuity. Use a 4-6 layer stack-up with continuous reference planes. JTAG pins (TCK/TMS/TDI/TDO) must be pulled to a defined logic state with 10 kΩ resistors when unused to avoid floating-mode configuration corruption.
For LVDS or LVDS-compatible MultiVolt I/O operation at speeds above 100 MHz, follow Altera's IBIS-validated termination recommendations: 100 Ω differential across the LVDS pair at the receiver, with matched trace lengths within 150 mil tolerance. Use 3-W or 5-W routing with continuous ground reference; avoid layer changes between transmitter and receiver. For clock distribution, route on inner stripline layers with via-count matching on the differential pairs.
Do not exceed the 1.8 V VCCINT maximum, and observe the inrush current limit during configuration (~500 mA peak) by sizing the upstream regulator accordingly. Do not rely on ES (engineering sample) parts for production builds unless your contract explicitly authorizes them. Confirmed DDR-style configuration modes (passive parallel) require DCLK and nCONFIG to be properly sequenced during power-up — see Quartus handbook AN 116 for state-machine details.
コンプライアンス情報
RoHS compliance inferred from Pb-free 'N' suffix per legacy Altera ordering code conventions. No AEC-Q100 grade applies to FPGAs in this commercial-temperature range.