EP4CE15E22I7 - 15,408-L-cell FPGA | Altera | Industrial Control
部品番号: EP4CE15E22I7 ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
EP4CE15E22I7 概要
A field-programmable gate array, or FPGA, is a semiconductor whose digital logic is configured after manufacture. An FPGA sits in the programmable-logic hierarchy above individual gates and below a software-driven microcontroller architecture. Its configurable lookup logic, routing fabric, memory blocks, and dedicated arithmetic resources allow designers to implement parallel control, signal processing, communications, and hardware acceleration without changing the physical PCB.
The EP4CE15E22I7 provides 15,408 logic elements for digital state machines, interfaces, and control logic. Its 81 I/O support external digital connections, while 516,096 embedded-memory bits add local data-storage capability. The 1.2 V value reported in the verified data describes the core supply, and the 60 nm process technology identifies the manufacturing node. The 144-pin exposed-pad package provides a defined PCB footprint with a thermal land for heat spreading.
Compared with a microcontroller, this FPGA offers parallel hardware execution and deterministic combinational or sequential logic, but it generally requires configuration data and external configuration memory or a boot source. Its reconfigurable architecture is useful when design rules, interface timing, or parallel data paths are more important than software convenience. Designers must also observe power-up, configuration, signal-integrity, decoupling, and thermal requirements.
Typical uses include industrial control, instrumentation, communications adapters, embedded test equipment, motor and power-system control, and digital signal-processing front ends. The exposed pad assists package heat dissipation, but actual performance depends on PCB copper area, airflow, switching activity, and the implemented design.
For new layouts, retain the manufacturer-recommended power and ground planes, place bypass capacitors close to supply pins, and route sensitive or high-speed signals away from switching nodes. Validate the complete design with timing analysis, power estimation, signal-integrity checks, and thermal testing rather than treating the family-level specifications as a finished-system guarantee.
This page consolidates verified distributor specifications, sourcing information, application guidance, and design cautions. Its comparison and selection material is intended to accelerate procurement and engineering review while clearly separating published facts from values that still require manufacturer-datasheet confirmation.
ドロップイン代替品: EP4CE15E22I7 — 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: EP4CE15E22I7 （同一形状・フットプリント） — 相違点: Package, Device Type, Embedded Memory, Logic Elements, Programmability.
クイック比較ツール — 並列比較する代替部品を選択:
EP4CE15E22C8N
✅ ドロップイン✓ 在庫あり
$15.95 / 個
データシートを見る →EP4CE6E22C8N
✅ ドロップイン✓ 在庫あり
$10.5 / 個
データシートを見る →EP4CE30F23C7N
✅ 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 →A3P250-FGG144
✅ 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 →XC2C256-7TQG144C
✅ 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 →EP4CE15E22I7 最大定格＆電気的特性
| Device Type | Cyclone IV E field-programmable gate array |
| Logic Elements | 15,408 |
| Embedded Memory | 516,096 bits |
| User I/O | 81 |
| Core Supply Voltage | 1.2 V |
| Process Technology | 60 nm |
| Logic Blocks | 963 LABs |
| パッケージ | 144-pin LQFP with exposed pad |
| Package Designation | 144-EQFP-EP |
| 実装タイプ | Surface mount |
| Device Classification | FPGA |
| Logic Family | Cyclone IV E |
| Programmability | Field programmable |
EP4CE15E22I7 144-eqfp-ep ピン配置ガイド
EP4CE15E22I7 (144-eqfp-ep 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: EP4CE15E22I7.
詳細は データシート をご参照ください。
主な用途
EP4CE15E22I7 の用途: 8 件s: Industrial Control and Automation, Data Acquisition Front End, Communication Protocol Adapter, Embedded Test and Measurement, Motor and Power-System Control, Video and Image Processing Pipeline, Portable Instrumentation, Programmable Logic Training Platform.
Industrial Control and Automation
The EP4CE15E22I7 fits parallel industrial-control logic that must combine 81 I/O with deterministic digital sequencing and local storage. Its 15,408 logic elements and 963 logic array blocks provide substantially more implementation capacity than a basic fixed-function controller, while 516,096 embedded-memory bits can support buffering, state tables, or communication framing. A practical design could map discrete sensor inputs, actuator outputs, interlocks, counters, and a communications state machine into the programmable fabric. The published 1.2 V core value supports low-voltage digital rails, but bank voltages, current limits, and I/O standards remain [DATA_NEEDED]. Timing closure, industrial temperature requirements, isolation, power conditioning, and long-term availability must be verified before production use.
おすすめ
Data Acquisition Front End
The EP4CE15E22I7 is suitable for acquiring and conditioning multiple digital signals in parallel because its 81 I/O provide substantial board-level connectivity and its 15,408 logic elements can implement sampling control, triggering, filtering, and data packing. Embedded memory totaling 516,096 bits can buffer short acquisition records before they are transferred to a processor, interface, or storage device. Unlike a general-purpose microcontroller executing sequential instructions, the FPGA can perform multiple parallel operations in configurable hardware. The design must still define voltage standards, bank supplies, acquisition timing, anti-alias requirements, clock jitter tolerance, and data-transfer protocol. The verified data does not state supported I/O standards, maximum clock rate, or analog interfaces, so these parameters require manufacturer-datasheet confirmation.
おすすめ
Communication Protocol Adapter
The EP4CE15E22I7 can implement fixed-format communication bridges and protocol adapters when parallel logic, deterministic timing, and flexible I/O are more valuable than software convenience. Its 81 I/O can expose serial or parallel links, while the 15,408 logic elements can hold framing logic, state machines, checksums, FIFOs, and timing controls. The 516,096-bit memory capacity may reduce external buffering requirements for short frames, although sustained high-rate traffic can still require external memory. A production design must verify clocking resources, transceiver standards, input thresholds, protocol timing, configuration scheme, and pin assignments. Because these electrical details are not present in the verified search data, engineers should begin with the exact Altera family documentation and validate timing in the FPGA design tool.
おすすめ
Embedded Test and Measurement
The EP4CE15E22I7 can support parallel test, pattern-generation, timing-control, or instrumentation logic where deterministic hardware execution is valuable. Its 963 logic array blocks provide a larger implementation fabric than a small microcontroller, and the 81 I/O can connect test channels, control signals, status indicators, or capture logic. The 516,096 embedded-memory bits can hold calibration tables, patterns, counters, or captured data within the FPGA. Unlike a software-driven controller, the FPGA can update many channels concurrently once clocks and registers are configured. Before using it in calibrated equipment, verify input bandwidth, output drive, noise, clock jitter, calibration strategy, operating temperature, and safety isolation. None of those analog or timing specifications is available in the verified source snippets.
おすすめ
Motor and Power-System Control
The EP4CE15E22I7 can implement deterministic digital control, sequencing, fault detection, and interface logic for motors or power-conversion systems. Parallel programmable logic is useful for coordinating pulse timing, monitoring feedback signals, applying interlocks, and preprocessing data before a controller makes decisions. The 81 I/O offer broad connectivity, and the 15,408 logic elements can support multiple control paths without relying entirely on sequential software. The FPGA is not a power semiconductor and does not replace drivers, isolated gate drivers, current sensing, or protection hardware. Its suitability depends on verified switch rates, I/O voltage domains, isolation architecture, clocking, deterministic latency, and fault-safety architecture. Those parameters are [DATA_NEEDED] and must be reviewed against the complete manufacturer documentation.
おすすめ
Video and Image Processing Pipeline
The EP4CE15E22I7 is applicable to modest parallel image-processing pipelines where configurable logic can perform filtering, thresholding, pixel manipulation, or timing correction at high throughput. Its 15,408 logic elements, 963 logic array blocks, and 516,096 embedded-memory bits provide resources for parallel datapaths and line or frame buffering, depending on image resolution and memory mapping. The 81 I/O can interface with parallel sensors, converters, or downstream processors. The verified data does not specify multiplier count, memory-port organization, supported I/O standards, or maximum clock frequency, so throughput and pipeline feasibility must be estimated in the design tool. Existing designs should verify image timing, color depth, frame-buffer capacity, clock recovery, and package pin constraints before selecting the FPGA.
おすすめ
Portable Instrumentation
The EP4CE15E22I7 can serve as the programmable control core in compact instrumentation when parallel measurement channels and flexible logic are required. Its 15,408 logic elements can implement acquisition sequencing, digital filtering, calibration tables, status control, and communication framing, while the 81 I/O provide external control and data paths. The 1.2 V core value can simplify low-voltage digital power planning, although complete regulator and current requirements remain unavailable in the verified snippets. Portable equipment adds strict constraints for size, battery efficiency, thermal rise, electromagnetic interference, and configuration retention. Engineers should quantify dynamic and static power, verify startup behavior, implement appropriate power sequencing, and confirm that the 144-LQFP exposed-pad footprint fits the mechanical enclosure without creating an unacceptable thermal or assembly burden.
おすすめ
Programmable Logic Training Platform
The EP4CE15E22I7 is well suited to FPGA education because it combines a substantial 15,408-element device with 963 logic array blocks, 81 I/O, and embedded memory in a 144-pin surface-mount package. Students can implement counters, state machines, ALUs, memory tests, processors, interfaces, and communication exercises while learning timing constraints, device configuration, pin planning, and FPGA-aware PCB practices. The exposed pad introduces realistic thermal and layout considerations that are absent from simple simulation examples. Before assigning coursework, confirm that the required FPGA toolchain still supports the device and that training boards or custom boards provide compatible configuration storage, clocking, memory, and I/O expansion. This application also makes supply-risk awareness important because lifecycle status is not established by the supplied verification data.
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: EP4CE15E22I7 — 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 | EP4CE15E22C8N | EP4CE6E22C8N | EP4CE30F23C7N | A3P250-FGG144 | XC2C256-7TQG144C |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Microchip Technology | Xilinx |
| Package | 144-LQFP exposed pad | 144-LQFP exposed pad candidate | 144-LQFP exposed pad candidate | 144-LQFP candidate | 144-LQFP | TQFP-144 |
主な差別化要因
- Verified Cyclone IV E resource baseline （vs EP4CE6E22C8N)
- Published connectivity and memory （vs A3P250-FGG144)
- Exact ordering-code context （vs EP4CE30F23C7N)
設計ノート
The verified data establishes a 1.2 V core voltage but does not provide current limits, tolerance, bank supplies, or sequencing. Before layout, obtain the complete manufacturer power specification and build the supply tree around every required rail. Place stable bulk capacitance near the device and add the manufacturer-specified high-frequency decoupling directly at supply and ground pins. Validate startup, configuration-current peaks, voltage droop, and simultaneous switching activity rather than designing from the 1.2 V value alone.
The 144-LQFP exposed pad requires deliberate thermal construction. Follow the exact land pattern and via recommendations, preserve low-impedance thermal and electrical connections to inner planes, and provide as much practical copper area as the mechanical design allows. Estimated: no junction-temperature estimate is presented because switching activity, ambient temperature, airflow, die data, and verified thermal metrics were not supplied. Measure or simulate the assembled board under worst-case logic activity.
Use the manufacturer package drawing as the authority for pad locations, exposed-pad dimensions, solder-mask policy, and courtyard. Keep configuration pins, clock inputs, high-fanout I/O, and sensitive interfaces away from noisy or fast-edge nets where practical. Route power and ground through planes, avoid stubs on clock networks, and maintain controlled-length routes for external buses. The supplied data does not include speed-grade limits, so signal-integrity closure must use verified device specifications.
Do not treat a matching 144-pin outline as proof of drop-in compatibility. Verify the exact pinout, bank voltages, configuration pins, memory interfaces, clock pins, I/O standards, speed grade, temperature grade, exposed-pad geometry, and toolchain support. A change from EP4CE15E22I7 to a differently suffixed orderable part can require pin reassignment, timing reruns, PCB changes, or a different programming file even when the package family appears similar.
External interfaces should be constrained with verified I/O standards and timing specifications rather than generic FPGA assumptions. Account for board loss, connector loading, clock jitter, crosstalk, and simultaneous switching noise at the device boundary. Use source-series termination only where supported and validated, keep external drivers within published drive-strength limits, and isolate clocks from high-current switching paths. Run post-route timing and signal-integrity analysis using the exact device speed grade selected for production.
コンプライアンス情報
The supplied verified snippets do not provide authoritative compliance declarations for the exact EP4CE15E22I7 ordering code. AEC-Q100 is not applicable because the verified data identifies the device as a general FPGA and does not claim automotive qualification.
