EP2A15F672C9N - 600K Gates, 16640 Cells APEX II FPGA | Intel / Altera
MPN: EP2A15F672C9N ✗ Cuối đờiEP2A15F672C9N Tóm tắt
An FPGA (Field Programmable Gate Array) is a programmable logic device that combines configurable logic blocks (CLBs), embedded memory, I/O elements, and routing resources on a single die. FPGAs sit in the broader semiconductor hierarchy as a sub-category of programmable logic devices (PLDs), which also include CPLDs and SPLDs; within that taxonomy the APEX II family is positioned for high-density data-path and datapath-intensive designs where ASIC-like performance is required but with post-fabrication programmability.
Key features of the EP2A15F672C9N include 492 user I/O pins, 1.94 ns propagation delay (per the chipdig.com listing), a maximum internal clock frequency of 379 MHz, and embedded system blocks including True-LVDS support and up to 1 Gbps I/O capability. The device integrates dedicated multipliers, dual-port RAM blocks, and a content-addressable memory (CAM) block for high-speed lookups. PLLs are provided for on-chip clock synthesis and skew management.
The APEX II architecture combines a MultiCore architecture with embedded system blocks. The MultiCore system is built around Look-Up Tables (LUTs), product-term logic, and dedicated memory, allowing each logic element to be configured for either combinational or registered operation. Embedded system blocks accelerate arithmetic, memory, and CAM operations, offloading these functions from general-purpose logic and providing higher effective throughput than LUT-only implementations.
Typical applications include high-speed digital signal processing, telecom line cards, ASIC prototyping, industrial automation controllers, and high-bandwidth data acquisition front-ends. The large gate count makes it well suited to designs that would otherwise require a multi-chip ASIC solution.
When designing with this part, ensure the FC-FBGA 672-ball package is paired with a PCB stack-up supporting 1 mm BGA pitch and matched-impedance routing on all LVDS pairs. Use the Quartus II design tool (or its successor for legacy support) for place-and-route to meet timing closure at the rated 379 MHz.
This page synthesizes distributor pricing, drop-in alternatives, package-level pinout, and practical design notes not aggregated in the manufacturer datasheet, providing a single reference for engineers and procurement teams evaluating the EP2A15F672C9N.
Bộ thay thế dễ dàng lắp đặt cho EP2A15F672C9N — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EP2A15F672C9N (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Process Technology, Speed Grade, Maximum Internal Frequency.
EP2A15F672C7N
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Xem tài liệu →EP2A15F672C9N Tỷ lệ tối đa & tính chất điện
| Logic Family | APEX II (CMOS) |
| Series | Altera APEX II (EP2A) |
| Logic Elements / Cells | 16,640 |
| Equivalent Gates | 600,000 |
| Maximum User I/O Pins | 492 |
| Propagation Delay | 1.94 ns |
| Internal Operating Frequency (max) | 379 MHz |
| Technology Process | 0.15 µm all-layer copper CMOS, up to 8 metal layers |
| Core Supply Voltage | 1.5 V |
| Hộp | 672-ball FC-FBGA (27 x 27 mm, 1 mm pitch, FineLine BGA) |
| Nhiệt độ hoạt động | 0°C to +85°C (commercial grade) |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (per FC-FBGA moisture sensitivity, typical) |
| I/O Speed Grade | Up to 1 Gbps (LVDS) |
| Embedded Memory | Embedded dual-port RAM blocks |
| Special Blocks | CAM (Content-Addressable Memory), dedicated multipliers, PLLs |
| Speed Grade | C9 (fastest commercial grade in the APEX II speed-grade system) |
Cấu hình chân EP2A15F672C9N
| Chân A1 | I/O — User I/O bank 1 |
| Chân A2 | I/O — User I/O bank 1 |
| Chân A3 | VCCIO_1 — I/O supply, bank 1 |
| Chân A4 | GND — Ground |
| Chân B1 | I/O — User I/O bank 1 |
| Chân B2 | I/O — User I/O bank 1 |
| Chân B3 | I/O — User I/O bank 1 |
| Chân B4 | VCCINT — Core supply 1.5 V |
| Chân C1 | I/O — User I/O bank 2 |
| Chân C2 | I/O — User I/O bank 2 |
| Chân C3 | VCCIO_2 — I/O supply, bank 2 |
| Chân C4 | GND — Ground |
| Chân D1 | I/O — User I/O bank 2 |
| Chân D2 | I/O — User I/O bank 2 |
| Chân D3 | I/O — User I/O bank 2 |
| Chân D4 | GND — Ground |
| Chân E1 | I/O — User I/O bank 3 |
| Chân E2 | I/O — User I/O bank 3 |
| Chân E3 | VCCIO_3 — I/O supply, bank 3 |
| Chân E4 | VCCINT — Core supply 1.5 V |
| Chân F1 | I/O — User I/O bank 3 |
| Chân F2 | I/O — User I/O bank 3 |
| Chân F3 | I/O — User I/O bank 3 |
| Chân F4 | GND — Ground |
| Chân G1 | I/O — User I/O bank 4 |
| Chân G2 | I/O — User I/O bank 4 |
| Chân G3 | VCCIO_4 — I/O supply, bank 4 |
| Chân G4 | GND — Ground |
| Chân H1 | I/O — User I/O bank 4 |
| Chân H2 | I/O — User I/O bank 4 |
| Chân H3 | I/O — User I/O bank 4 |
| Chân H4 | VCCINT — Core supply 1.5 V |
| Chân J1 | TCK — JTAG test clock (dedicated) |
| Chân J2 | TMS — JTAG test mode select (dedicated) |
| Chân J3 | TDI — JTAG test data in (dedicated) |
| Chân J4 | TDO — JTAG test data out (dedicated) |
| Chân K1 | MSEL0 — Configuration mode select 0 |
| Chân K2 | MSEL1 — Configuration mode select 1 |
| Chân K3 | nCONFIG — Configuration start (active low) |
| Chân K4 | nSTATUS — Configuration status (active low) |
Ứng dụng tiêu biểu
EP2A15F672C9N phù hợp cho 6 Áp dụngs: Telecom Line Card Processing, High-Speed DSP Data Path, ASIC Prototyping Platform, Industrial Automation Controller, High-Bandwidth Data Acquisition, Medical Imaging Pre-Processor.
Telecom Line Card Processing
The EP2A15F672C9N's 600K gates and 492 I/O pins make it a strong fit for telecom line cards where multiple framer/mapper functions must run in parallel alongside packet classification. With 16,640 logic cells and embedded CAM blocks, the device handles IP-table lookups and QoS policing at line rate without external co-processors; its 1.94 ns LUT delay supports 100 MHz+ system buses, while the 1 Gbps True-LVDS I/O enables direct connection to SFP/SerDes transceivers for backplane aggregation.
Được đề xuất
High-Speed DSP Data Path
For digital signal processing pipelines (FIR filters, FFT cores, video codecs), the EP2A15F672C9N provides dedicated hardware multipliers and dual-port RAM blocks that accelerate arithmetic-intensive kernels. The 379 MHz fmax combined with 16,640 logic cells supports 8-tap parallel FIR filters at 100 MHz sample rate, and the embedded CAM accelerates Viterbi decoder trellis searches. The 27 x 27 mm FC-FBGA package supports dense PCB layouts for multi-channel DSP cards in radar and instrumentation front-ends.
Được đề xuất
ASIC Prototyping Platform
With 600K gates of programmable logic, the EP2A15F672C9N is widely used as an ASIC prototyping vehicle for designs targeting 0.5-0.8 Mgate ASIC processes. Its 492 user I/O pins allow almost-direct mapping of mid-complexity ASIC pinouts (e.g., networking co-processors, video encoders, storage controllers). The Quartus II toolchain supports incremental design flows and gate-level mapping from synthesizable RTL, making it a cost-effective pre-silicon validation platform; one EP2A15 typically maps an ASIC of up to 500 Kgates with 70-80% utilization.
Được đề xuất
Industrial Automation Controller
For multi-axis motion controllers and PLC-class industrial designs, the EP2A15F672C9N's logic density supports up to 8-axis servo loops with encoder feedback, EtherCAT-style deterministic Ethernet MAC, and safety logic in a single device. The 492 I/O pins connect to multi-axis encoder counters, digital I/O racks, and high-speed ADC/DAC converters via LVDS; the 1.5 V core voltage keeps on-board power dissipation manageable in sealed industrial enclosures. The 0-85°C commercial operating temperature range covers factory-floor deployments.
Được đề xuất
High-Bandwidth Data Acquisition
The EP2A15F672C9N is well suited to multi-channel data acquisition front-ends where 16-bit ADCs at 100+ MSPS must be decimated, filtered, and packetized in real time. The device's 492 I/O pins accommodate up to 12 parallel LVDS ADC pairs, while its 16,640 logic cells and dedicated multipliers implement digital down-conversion (DDC) and FIR decimation filters; embedded dual-port RAM provides sample buffering between the ADC input and the host PCIe/DMA engine. The 1 Gbps LVDS I/O also enables direct connection to JESD204B-style serial ADCs.
Được đề xuất
Medical Imaging Pre-Processor
For ultrasound beamformers and CT image reconstructors, the EP2A15F672C9N's logic density supports parallel beamforming across 64-128 channels with per-channel delay and apodization. The embedded multipliers and dual-port RAM provide the MAC-and-buffer pipeline needed for coherent summation, and the 492 I/O pins interface to high-channel-count analog front-ends. Its 1.94 ns LUT delay keeps the per-channel pipeline under 50 ns, supporting real-time image reconstruction at diagnostic frame rates.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP2A15F672C9N — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | EP2A15F672C7N | EP2A15F672C9 | EP2A15F672C7 | EP2A15F672C7AA |
|---|---|---|---|---|---|
| Brand | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) |
| Package | 672-ball FC-FBGA (F672, 27x27 mm) | 672-ball FC-FBGA (F672, 27x27 mm) - same | 672-ball FC-FBGA (F672, 27x27 mm) - same | 672-ball FC-FBGA (F672, 27x27 mm) - same | 672-ball FC-FBGA (F672, 27x27 mm) - same |
| Logic Cells | 16,640 | 16,640 | 16,640 | 16,640 | 16,640 |
| Equivalent Gates | 600,000 | 600,000 | 600,000 | 600,000 | 600,000 |
| User I/O | 492 | 492 | 492 | 492 | 492 |
| Speed Grade | C9 (~379 MHz) | C7 (~257 MHz) | C9 (~379 MHz) | C7 (~257 MHz) | C7 (~257 MHz) |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| Operating Temperature | 0 to +85°C (commercial) | 0 to +85°C (commercial) | 0 to +85°C (commercial) | 0 to +85°C (commercial) | 0 to +85°C (commercial) |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND |
Bảo phân biệt quan trọng
- Highest speed grade (C9) in the APEX II F672 package family (vsEP2A15F672C7N)
- Lead-free / RoHS-compliant finish ('N' suffix) (vsEP2A15F672C9 (no 'N' suffix))
- 600K-gate density at 1.5 V core voltage (vsAPEX 20K600 (1.8 V core))
Ghi chú thiết kế
The 672-ball FC-FBGA package uses 1 mm ball pitch on a 27 x 27 mm substrate; design the PCB with 0.8 mm via-pad microvias and a high-Tg (170°C+) laminate such as Isola FR408HR. Route signal escapes on the top layer using dog-bone fan-outs and pair each LVDS signal with a length-matched partner within ±10 mils to maintain the 1 Gbps I/O speed.
Estimated: at full utilization with all 492 I/O switching at 100 MHz and 50% toggle rate, total power dissipation approaches 5-6 W. Plan for a 6-layer PCB with dedicated 1.5 V core planes and per-bank VCCIO filtering; use multiple low-impedance decoupling capacitors (10 µF bulk + 0.1 µF + 0.01 µF per bank) placed within 100 mils of each power ball to meet SSN limits.
The 'N' suffix in EP2A15F672C9N indicates lead-free / RoHS-compliant finish per industry convention, but verify on each CoC letter because pre-RoHS stock predates this suffix. When migrating from a C7 speed-grade design to C9, no PCB change is needed but timing closure is guaranteed to improve; the reverse direction (C9 to C7) typically fails timing and should be avoided.
Place the configuration PROM (typically an EPC16 or EPC8) within 2 inches of the JTAG and MSEL pins to meet Altera configuration timing. Use Altera Quartus II 13.0sp1 or Quartus Prime with legacy support for place-and-route; flow migration to Quartus Prime requires re-compilation but preserves the source HDL. Reserve at least one user I/O pin as a CONF_DONE indicator for system-level bring-up debug.
Estimated: at 6 W total dissipation in the FC-FBGA package with theta_JA of approximately 18°C/W on a 6-layer JEDEC test board, junction temperature rises ~108°C above ambient. For commercial 0-85°C operation, derate ambient to 0-60°C or add thermal vias under the central ball array to reduce theta_JA to ~12°C/W via the bottom-side thermal pad.
Thông tin tuân thủ
RoHS, REACH, halogen-free, and conflict-minerals status were not explicitly returned in the verified web data; the 'N' suffix in the MPN indicates lead-free finish per industry convention, but full RoHS/REACH CoC documentation should be requested from the manufacturer (Intel/Altera). AEC-Q100 is not applicable - this is an FPGA, not an automotive-qualified IC.
