EPF6024AQC240-4 - FLEX 6000 24K Gates FPGA, 240-PQFP | Altera
部品番号: EPF6024AQC240-4 ⚠ ラストタイムバイ| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $95 | $95.00 |
| 10 | $85.5 | $855.00 |
| 100 | $76 | $7,600.00 |
| 500 | $68.4 | $34,200.00 |
| 1,000 | $61.75 | $61,750.00 |
EPF6024AQC240-4 概要
A FLEX 6000 device is a CMOS SRAM-based programmable logic device (PLD) that combines the high integration of a gate array with the design flexibility of a programmable logic device. It belongs to the broader taxonomy: FPGA -> programmable logic device -> logic IC -> integrated circuit. FLEX 6000 devices use a Look-Up Table (LUT)-based architecture combined with continuous FastTrack interconnect, making them well suited for designs that require medium-density logic, predictable timing, and in-system reconfigurability via SRAM configuration cells.
Key features of the EPF6024AQC240-4 include 24,000 typical gates, 1,960 logic elements, 196 LABs, 199 maximum user I/Os, an internal operating frequency in the range of 170-200 MHz depending on configuration, and 3.3V core supply with 5V-tolerant I/O on selected banks. The PQFP-240 package is a through-hole-compatible surface-mount footprint measuring approximately 32 mm x 32 mm with 0.5 mm pitch, suitable for prototype boards and legacy designs.
The architecture combines four-input LUTs per logic element with FastTrack continuous interconnect, providing fast and predictable timing for datapath, state machine, and bus-interface logic. Configuration is loaded from a serial or parallel EPROM at power-up, supporting 5V/3.3V PCI and other common bus standards of the era.
Typical applications for the EPF6024AQC240-4 include bus-interface bridging (PCI to ISA, VME bridges), telecommunications glue logic, industrial control and instrumentation, test and measurement equipment, and legacy system replacements. With 199 user I/Os and 24K gates, it targets medium-density logic consolidation tasks.
When designing with this part, ensure that the configuration PROM is correctly sized for the chosen data-compression mode and that the JTAG chain (if used) is properly terminated. Designers should also note that this device is in the legacy/last-time-buy window; long-term production designs should evaluate modern replacements such as the Altera MAX II or Cyclone families.
This page synthesizes distributor pricing, drop-in alternatives drawn from the Site MPN list, and practical design notes not found in the original datasheet PDF, providing AI-citable context for engineers migrating or maintaining FLEX 6000 designs.
ドロップイン代替品: EPF6024AQC240-4 — 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: EPF6024AQC240-4 （同一形状・フットプリント） — 相違点: Speed Grade, Package, Configuration Method, Operating Temperature, Process Technology.
クイック比較ツール — 並列比較する代替部品を選択:
EPF6024AQC240-3
✅ ドロップイン✓ 在庫あり
$19.8 / 個
データシートを見る →EPF6024AQC240-2
✅ ドロップイン✓ 在庫あり
$23.1 / 個
データシートを見る →EPF6024AQC240-1
✅ ドロップイン✓ 在庫あり
$18.95 / 個
データシートを見る →EPF6024AQC240-3N
✅ ドロップイン✓ 在庫あり
$69.3 / 個
データシートを見る →EPF6024AQC240-2N
✅ ドロップイン✓ 在庫あり
$26.1 / 個
データシートを見る →EPF6016AQC240-3
✅ ドロップイン📋 参考代替品（カタログ未掲載）
EPF6024AQC240-4 最大定格＆電気的特性
| Family | FLEX 6000 |
| Device Type | FPGA (SRAM-based) |
| Typical Gates | 24,000 |
| Logic Elements | 1,960 |
| LABs (Logic Array Blocks) | 196 |
| Maximum User I/Os | 199 |
| Speed Grade | -4 |
| 動作温度 | 0C to +70C (Commercial) |
| Supply Voltage (Core) | 3.3 V |
| パッケージ | PQFP-240 (240-pin) |
| Package Family | PQFP / QFP-240 (plastic) |
| 実装タイプ | Surface Mount |
| Configuration Method | SRAM, serial or parallel EPROM |
EPF6024AQC240-4 pqfp / qfp-240 (plastic) ピン配置ガイド
EPF6024AQC240-4 (pqfp / qfp-240 (plastic) 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: EPF6024AQC240-4.
詳細は データシート をご参照ください。
主な用途
EPF6024AQC240-4 の用途: 6 件s: PCI-to-ISA Bus Bridge, Industrial Control Glue Logic, Telecommunications Backplane Logic, Test and Measurement Equipment, Legacy System Replacement Board, VMEbus Interface Controller.
PCI-to-ISA Bus Bridge
The EPF6024AQC240-4's 24K-gate density and 199 user I/Os make it ideal for PCI-to-ISA bus-bridging applications where a single device must handle the full 32-bit PCI bus plus the legacy ISA bus plus state-machine glue logic. With 196 LABs and 1,960 logic elements, the part can hold the full bridge state machine, address decoding, interrupt steering, and DMA controller logic in a single chip. The -4 speed grade is sufficient for 33 MHz PCI, which has a 30 ns clock period easily met by the -4 timing corner. Designers should note that 5V PCI signaling requires the 5V-tolerant I/O banks configured for PCI standard compliance.
おすすめ
Industrial Control Glue Logic
Industrial control systems frequently need to consolidate scattered 74-series glue logic into a single programmable device, and the EPF6024AQC240-4 fits this role with 24K gates of capacity and 199 I/Os to handle address decoding, bus arbitration, peripheral interfacing, and timing generation. The commercial 0C to +70C temperature range is acceptable for cabinet-mounted industrial controllers; for harsher environments the industrial-grade EPF6024AQI variant (if available) should be selected. The 3.3V core supply integrates cleanly with modern industrial MCUs and the 5V-tolerant I/Os bridge to legacy 5V peripherals.
おすすめ
Telecommunications Backplane Logic
The EPF6024AQC240-4 is well suited for telecommunications backplane interface logic where it must handle HDLC framing, time-slot assignment, clock distribution, and backplane arbitration across 199 user I/Os. The 196 LABs provide sufficient capacity for multiple independent channel controllers running concurrently, and the FastTrack continuous interconnect ensures predictable timing for backplane signals where skew matters. The -4 speed grade suits T1/E1 (1.544/2.048 MHz) and lower-speed backplanes, while higher-speed designs should use the -2 or -1 speed grade variants.
おすすめ
Test and Measurement Equipment
Test equipment such as logic analyzers, protocol testers, and bench instruments benefit from the EPF6024AQC240-4's combination of 199 I/Os and reprogrammable logic, allowing engineers to update instrument functionality via configuration bitstream changes without PCB rework. The 24K-gate capacity holds pattern generators, timing sequencers, and display drivers. JTAG (IEEE 1149.1) support enables in-system firmware updates, and the SRAM-based configuration allows field upgrades. The commercial 0C to +70C range covers benchtop use; for outdoor field test gear, an industrial variant is required.
おすすめ
Legacy System Replacement Board
For maintaining or replicating end-of-life systems originally built around the FLEX 6000 family, the EPF6024AQC240-4 serves as a drop-in replacement component for field repairs and manufacturing spares. The PQFP-240 footprint is identical to other FLEX 6000 devices, so repair boards accept any -1, -2, -3, or -4 speed grade interchangeably. Designers of new equipment should plan around last-time-buy availability; the EPF6024AQC240 family remains available at authorized distributors as of 2026-09-12 but new wafer production has ended.
おすすめ
VMEbus Interface Controller
The EPF6024AQC240-4 implements a complete VMEbus interface controller including address decoding, bus arbitration, interrupt handling, and block-transfer state machines within its 24K-gate density. The 199 user I/Os accommodate the full VMEbus data and address buses plus local CPU and memory interfaces. The -4 speed grade handles VMEbus DTB cycles at the standard 10 MHz rate with comfortable timing margin. For VME64 designs requiring higher bandwidth, designers should evaluate the -2 or -1 speed grade variants in the same PQFP-240 package.
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: EPF6024AQC240-4 — 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 | EPF6024AQC240-3 | EPF6024AQC240-2 | EPF6024AQC240-1 | EPF6016AQC240-3 |
|---|---|---|---|---|---|
| Brand | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) |
| Package | PQFP-240 | PQFP-240 - same | PQFP-240 - same | PQFP-240 - same | PQFP-240 - same |
| Typical Gates | 24,000 | 24,000 | 24,000 | 24,000 | 16,000 (-33%) |
| Logic Elements | 1,960 | 1,960 | 1,960 | 1,960 | 1,320 (-33%) |
| LABs | 196 | 196 | 196 | 196 | 132 (-33%) |
| Speed Grade | -4 (slowest) | -3 | -2 | -1 (fastest) | -3 |
| Operating Temperature | 0C to +70C (Commercial) | 0C to +70C (Commercial) | 0C to +70C (Commercial) | 0C to +70C (Commercial) | 0C to +70C (Commercial) |
| Core Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Family / Type | FLEX 6000 FPGA (SRAM) | FLEX 6000 FPGA (SRAM) | FLEX 6000 FPGA (SRAM) | FLEX 6000 FPGA (SRAM) | FLEX 6000 FPGA (SRAM) |
主な差別化要因
- Lowest-cost speed grade in the FLEX 6000 PQFP-240 family （vs EPF6024AQC240-1)
- Higher logic density than the EPF6016 family （vs EPF6016AQC240-3)
- Same package enables design migration across speed grades （vs EPF6024AQC208-3)
設計ノート
The EPF6024AQC240-4 requires a clean 3.3V core supply with adequate decoupling: place one 0.1uF ceramic capacitor per VCC pin (typically 12-16 VCC pins on PQFP-240), plus 10uF and 100uF bulk capacitors near the device. Use a star-ground topology with separate analog and digital grounds if mixing 5V and 3.3V domains. Estimated: ICC core current scales with clock frequency; plan for approximately 200-400 mA typical Icore at 50 MHz with all LABs active.
Do not confuse the EPF6024AQC240 family with the EPF6024ATC144 family - the package pin counts and pinouts are entirely different. Verify the footprint matches PQFP-240 before PCB assembly. The PQFP-240 has a 32 mm body with 0.5 mm lead pitch, which requires careful PCB land pattern design and reflow profile control. Also note that the 'A' in EPF6024A indicates the second-generation silicon, while the absence of 'A' would indicate the original EPF6024 with slightly different timing characteristics.
PQFP-240 routing requires careful escape planning: the 0.5 mm pitch allows routing with 4 mil traces and 4 mil spaces on 4-layer boards. Place the configuration EPROM within 50 mm of the EPF6024AQC240-4 to minimize configuration signal trace length, which improves configuration reliability. Keep JTAG chain signals away from high-frequency switching nets, and place a 4.7k ohm pull-up on nCONFIG and a 4.7k ohm pull-down on nSTATUS per the FLEX 6000 configuration handbook.
The PQFP-240 package has an estimated theta_JA of approximately 25-30 C/W on a standard 4-layer JEDEC test board. Estimated: at 3.3V core and 400 mA ICC, internal power dissipation is approximately 1.3W, giving a junction temperature rise of 33-39 C above ambient. Ensure adequate copper pour on the board and consider airflow for high-utilization designs exceeding 50 percent LAB occupancy.
コンプライアンス情報
EPF6024AQC240-4 RoHS and REACH compliance status was not present in the verified web data; standard (non-N suffix) FLEX 6000 devices were typically non-RoHS in the original launch era, but lead-free 'N' suffix variants are available within the family.
