EP1K100FC256-2N - 100K-Gate ACEX FPGA | Intel
部品番号: EP1K100FC256-2N ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $78.1951 | $78.20 |
| 10 | $78.1951 | $781.95 |
| 100 | $78.1951 | $7,819.51 |
| 500 | $78.1951 | $39,097.55 |
| 1,000 | $78.1951 | $78,195.10 |
EP1K100FC256-2N 概要
A field-programmable gate array is a semiconductor device containing programmable logic blocks, routing resources, and configurable I/O cells. FPGA is a type of programmable logic device within the broader integrated-circuit hierarchy. Unlike a fixed application-specific integrated circuit, an FPGA can be configured after manufacturing, allowing designers to change logic functions, timing behavior, interfaces, and control functions without fabricating a new silicon device. ACEX 1K devices were designed as lower-cost system-on-a-programmable-chip platforms for implementing digital functions, memory blocks, and specialized logic.
The retrieved specifications identify 4,992 cells, 49,152 bits of RAM, 624 logic array blocks, and 186 I/Os. The device is described as a 100K-gate ACEX 1K family member using 0.22 µm technology and a 2.5 V supply. A 250 MHz frequency figure is listed by distributor and datasheet-index sources. The BGA-256 package provides dense high-count connectivity for digital systems, while the FPGA architecture supports post-assembly logic changes and design revisions.
The part uses a CMOS programmable-logic architecture with configurable logic and routing resources. The verified data describes dual-port memory functionality within the ACEX 1K family, making embedded array blocks useful for FIFOs, registers, buffers, and control state. The 0.5 ns value is presented as a loadable-PLD specification, while the 250 MHz value is a listed device frequency; these figures should not be treated as interchangeable timing guarantees for every design path. Static timing analysis and the selected I/O configuration remain necessary.
Typical applications include industrial control logic, communications-interface processing, test equipment, embedded control, and legacy digital systems requiring programmable state machines or datapaths. The 186-I/O count supports multiple buses and peripheral interfaces, while the 49,152-bit RAM resource supports localized buffering. The 100K-gate capacity is appropriate for moderate logic integration but should be compared with modern FPGA resources when migration is considered.
Designers should verify the exact ball map, configuration method, voltage requirements, timing model, and obsolete-part status from the manufacturer data before new production. For a replacement, prioritize a device with the same 256-ball footprint, compatible configuration interface, and verified pinout; a same-package mark alone is not sufficient. The page also compares the -2N device with the -3N speed-grade option, whose timing characteristics differ.
This product page synthesizes the supplied manufacturer-oriented and distributor specifications, package information, pricing snapshot, lifecycle caveats, and drop-in-oriented comparison context. It is intended as an engineering reference, not a substitute for the original ACEX 1K family datasheet, package drawings, and device-specific qualification records.
ドロップイン代替品: EP1K100FC256-2N — 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: EP1K100FC256-2N （同一形状・フットプリント） — 相違点: Package, Speed Grade, Operating Temperature, Process Technology, Total RAM Bits.
クイック比較ツール — 並列比較する代替部品を選択:
EP1K100FC256-3N
✅ ドロップイン✓ 在庫あり
価格はお問い合わせください
データシートを見る →EP1K100FC256-1N
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$22.1 / 個
データシートを見る →EP1K100FC256-2
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$27.6 / 個
データシートを見る →EP1K100FC256-1
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$53.2 / 個
データシートを見る →EP1K100FC256-2N 最大定格＆電気的特性
| Product Type | Field Programmable Gate Array (FPGA) |
| Family | ACEX 1K |
| Logic Capacity | 100K gates |
| Logic Cells | 4992 cells |
| RAM Capacity | 49152 bits |
| Logic Array Blocks | 624 LABs |
| User I/O Count | 186 I/Os |
| Maximum Frequency | 250 MHz |
| Technology | 0.22 µm CMOS |
| Core Voltage | 2.5 V |
| Loadable PLD Delay | 0.5 ns |
| パッケージ | 256-pin FBGA |
| Package Type | Fine-pitch ball grid array |
| Terminal Count | 256 terminals |
| Temperature Grade | Commercial |
| ライフサイクル状態 | Obsolete |
| RoHS ステータス | unknown |
| REACH Status | unknown |
| AEC-Q100 | not_qualified |
EP1K100FC256-2N fine-pitch ball grid array ピン配置ガイド
EP1K100FC256-2N (fine-pitch ball grid array パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: EP1K100FC256-2N.
詳細は データシート をご参照ください。
主な用途
EP1K100FC256-2N の用途: 6 件s: Legacy Industrial Control Logic, Communications Interface Bridging, Embedded FIFO and Buffer Control, Test and Measurement Control, Embedded Digital Datapath, Legacy Peripheral Controller.
Legacy Industrial Control Logic
EP1K100FC256-2N is suitable for legacy industrial-control systems that need configurable logic without a new PCB platform. Its 4,992 logic cells and 624 LABs can implement state machines, sequencing logic, protocol adapters, and control datapaths, while 186 I/Os support sensor, actuator, and supervisory connections. The 49,152 RAM bits are useful for FIFOs, event buffers, and short data records. The 256-pin FBGA package requires controlled assembly and inspection, and the listed commercial grade and obsolete status make it a poor choice for a new long-life product. A replacement design should preserve timing, I/O standards, configuration behavior, and board-level signal integrity.
おすすめ
Communications Interface Bridging
EP1K100FC256-2N can bridge legacy communications interfaces by combining parallel buses, serial-control logic, and protocol-specific state machines in one programmable device. The 186 user I/Os provide a substantial interface surface, and the 49,152-bit RAM resource can buffer packets or transaction data. The supplied data lists a 250 MHz maximum frequency and 0.5 ns loadable-PLD delay, but neither value replaces implementation-specific timing closure. Interface direction, voltage levels, termination, clocking, and protocol throughput must be analyzed in the target design. Because the FPGA is identified as obsolete, new communication equipment should evaluate current devices with updated transceivers, security features, and lifecycle support.
おすすめ
Embedded FIFO and Buffer Control
The ACEX 1K architecture is a practical fit for localized FIFO, buffer, and queue-control functions where moderate memory and programmable logic are both required. EP1K100FC256-2N is listed with 49,152 RAM bits, and the family description identifies dual-port memory functionality. That combination supports read/write pointers, data-path steering, flow control, and small protocol buffers without adding a separate memory device. The 100K-gate capacity and 624 LABs can handle surrounding control logic, while 186 I/Os allow integration with adjacent data converters or bus controllers. Designers should confirm exact memory depth, width, operating mode, and timing from the original datasheet before committing to a memory architecture.
おすすめ
Test and Measurement Control
EP1K100FC256-2N can serve as a configurable control and data-routing device in legacy test equipment. Its 4,992 logic cells can implement timing generators, capture control, address sequencing, and instrument-interface logic, while 186 I/Os support multiple measurement channels and control buses. The listed 250 MHz frequency may be useful for preliminary architecture planning, but actual path timing must be verified using the appropriate speed-grade timing model. The 2.5 V supply and 256-pin FBGA package also influence power, decoupling, signal integrity, and PCB layout. Since the part is marked obsolete, new test equipment should compare a current FPGA and confirm long-term availability, calibration support, and qualification requirements.
おすすめ
Embedded Digital Datapath
EP1K100FC256-2N is well matched to moderate embedded datapaths that need programmable arithmetic, formatting, filtering, or control logic. The 100K-gate capacity and 4,992 cells provide room for custom datapath stages, while 624 LABs and 49,152 RAM bits support local storage and buffering. Its 186 I/Os can connect the datapath to converters, memory interfaces, or control processors. The 0.22 µm CMOS and 2.5 V legacy platform may constrain performance and power compared with current FPGAs, so a new design should benchmark throughput and power at the system level. Existing boards should preserve the original configuration method and timing constraints during any speed-grade substitution.
おすすめ
Legacy Peripheral Controller
EP1K100FC256-2N can consolidate multiple peripheral-control functions into one programmable-logic device. The 186-I/O count supports parallel device interfaces, status and interrupt lines, memory-control signals, and external bus expansion. The 4,992-cell capacity can implement address decoding, state machines, timing generators, and protocol adaptation, while the 49,152 RAM bits provide buffers for short transactions. The 256-pin FBGA package allows high integration but requires careful escape routing, controlled impedance, and reliable thermal design. For a new controller, the obsolete status and 2.5 V legacy architecture are material disadvantages; for a repair or legacy extension, a verified -3N replacement may be preferable if timing and configuration checks pass.
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: EP1K100FC256-2N — 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 | EP1K100FC256-3N | EP1K100FC256-1N | EP1K100FC256-2 | EP1K100FC256-1 |
|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel |
| Package | 256-pin FBGA | 256-pin FBGA | 256-pin FBGA | 256-pin FBGA | 256-pin FBGA |
| Product Type | ACEX 1K FPGA | ACEX 1K FPGA | ACEX 1K FPGA | ACEX 1K FPGA | ACEX 1K FPGA |
主な差別化要因
- Verified 100K-gate ACEX 1K resource profile （vs EP1K100FC256-3N)
- Explicit 256-pin package context （vs EP1K100QC208-3N)
- Legacy embedded-memory architecture （vs EP1K100FC256-1N)
- Commercial-grade legacy device positioning （vs EP1K100FC256-3N)
設計ノート
The supplied data lists a 2.5 V supply for EP1K100FC256-2N. Use the original ACEX 1K family documentation to establish every required rail, tolerance, sequencing relationship, and decoupling network before layout. Place local high-frequency bypass capacitors close to the relevant power balls, provide a low-impedance ground return, and estimate regulator current from the configured design rather than the 250 MHz catalog value. Because the part is legacy and obsolete, include power-state behavior and inrush analysis in any last-time-buy repair plan.
EP1K100FC256-2N uses a 256-pin FBGA package, so thermal performance depends on the PCB escape pattern, copper area, airflow, and switching activity. The retrieved data does not provide a verified junction-to-ambient thermal-resistance value, so do not invent one. Estimate dissipation from the implemented logic, I/O switching, clock rate, and 2.5 V supply, then keep the device within the original family limits. Use the package drawing to verify exposed-pad or thermal-ball details; the snippets do not provide that information.
Treat the 256-ball FBGA escape as a critical layout task. Confirm the complete ball map from the original Altera/Intel package document, use the manufacturer-recommended via and fanout pattern, and maintain continuous reference-plane continuity through the BGA field. Control impedance for high-speed outputs, minimize return-path discontinuities, and keep configuration, clock, and power routing away from noisy I/O regions. A distributor summary that says 256 terminals is not enough to create a reliable PCB footprint.
The 250 MHz value and 0.5 ns loadable-PLD delay are useful catalog references, but they do not guarantee timing for a particular design. Perform static timing analysis using the correct speed-grade model, verify clock uncertainty, I/O delays, setup and hold margins, and any double-data-rate constraints. Check signal integrity at the receiver, including termination, crosstalk, and simultaneous-switching noise. When evaluating EP1K100FC256-3N, compare its timing model rather than assuming that a different speed grade improves every path.
Do not confuse stock availability with lifecycle status. The supplied results call EP1K100FC256-2N obsolete or discontinued, while a reseller result reports 8,136 pieces and immediate shipment. Obtain date-code and traceability evidence, validate package marking, and define an approved-storage and requalification process. Also do not treat EP1K100QC208-3N as a drop-in replacement: the supplied result identifies a 208-pin QFP package, which requires PCB rework. The only explicitly supported drop-in candidate is EP1K100FC256-3N, subject to final verification.
コンプライアンス情報
The supplied Verified Web Data does not provide verified RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations. The part is listed as obsolete and the available results do not establish automotive qualification.
