EP2C50F672C6N - 50K LE Cyclone II FPGA, 672-BGA | Intel / Altera
MPN: EP2C50F672C6N ⚠ Lần mua cuốiEP2C50F672C6N Tóm tắt
A Field-Programmable Gate Array (FPGA) is a semiconductor IC built from a matrix of programmable logic blocks, interconnect, and I/O cells that the designer configures after manufacture using a hardware description language. Within the wider programmable logic taxonomy, FPGAs sit alongside CPLDs (Complex Programmable Logic Devices) under Programmable Logic Devices, which in turn belong to the broader digital semiconductor / logic IC category. Cyclone II specifically targets high-volume, low-power applications where ASIC NRE is unjustified.
Key features of the EP2C50F672C6N include 50,528 logic elements, 594 Kbits of M4K embedded memory blocks, 150 embedded 18x18 multipliers (for lightweight DSP), 4 PLLs, and 450 user I/Os. The device supports LVCMOS, LVTTL, SSTL, LVDS, and RSDS I/O standards, plus DDR/QDR memory interfaces. Configuration is via active serial (AS), passive serial (PS), JTAG, or Fast Passive Parallel (FPP). The 672-pin FineLine BGA package has 1.0 mm ball pitch and is RoHS-compliant lead-free.
The Cyclone II architecture uses 4-input LUTs, M4K memory blocks (each 4 Kbits with parity), and dedicated multiplier blocks that enable cost-effective DSP pipelines. The 4 PLLs provide flexible clock synthesis and zero-delay buffering, while the LVDS support enables gigabit-class source-synchronous links without external transceivers. The -6 speed grade is the mid-tier offering; -7 is faster and -8 is the slowest, with the C6 industrial temperature range (0C to +85C, junction) covering commercial / industrial deployments.
Typical applications include industrial motor control and machine vision, video processing and display controllers, PCIe endpoint bridges, telecom line cards, test and measurement equipment, and educational / prototyping platforms where Cyclone II development boards (e.g., DE2) are widely used. The device is also commonly found in legacy designs that pre-date Cyclone IV / Cyclone V migrations.
When designing with the EP2C50F672C6N, note that the EP2C50F672C6N is the lead-free, commercial-temperature (-C6 = 0C to +85C junction) variant of the 672-ball FineLine BGA; the EP2C50F672I6N offers industrial (-40C to +100C junction) qualification. Quartus II software is the required design toolchain. Ensure proper power decoupling, JTAG chain integrity, and banked I/O voltage reference planning to avoid configuration failures.
This page synthesizes distributor pricing, pin-compatible Cyclone II same-package alternatives, and practical design guidance not found in the manufacturer datasheet alone - giving engineers a single reference for selection, replacement, and design-in decisions.
Bộ thay thế dễ dàng lắp đặt cho EP2C50F672C6N — 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 EP2C50F672C6N (cùng hình factor và footprint) — khác nhau ở Package, Process Technology, Speed Grade, Mounting Type, RoHS Status.
EP2C50F672C6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP2C50F672C6N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP2C50F672I6N
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EP2C35F672C6N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP2C50F672C7N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP2C50F672C6N Tỷ lệ tối đa & tính chất điện
| Series | Cyclone II |
| Number of Logic Elements (LE) | 50,528 |
| Number of Configurable Logic Blocks (CLB) | 3,158 |
| Total Embedded Memory | 594,432 bits (594 Kbits) |
| Number of M4K Memory Blocks | 129 |
| Embedded 18x18 Multipliers | 150 |
| Number of PLLs | 4 |
| User I/Os | 450 |
| Operating Supply Voltage (Core) | 1.15 V to 1.25 V |
| Nhiệt độ hoạt động | 0C to +85C (commercial junction, -C6 grade) |
| Speed Grade | -6 (mid-tier) |
| Hộp | 672-ball FineLine BGA (FBGA-672), 1.0 mm pitch |
| Kiểu lắp đặt | Surface Mount (SMD/SMT) |
| Process Technology | 90 nm CMOS, low-k dielectric |
| Lead-Free / RoHS | Yes (LEAD FREE per datasheet) |
| Configuration Modes | Active Serial (AS), Passive Serial (PS), JTAG, Fast Passive Parallel (FPP) |
Hướng dẫn cấu hình chân EP2C50F672C6N 672-ball fineline bga (fbga-672), 1.0 mm pitch
Cấu hình chân cho EP2C50F672C6N (672-ball fineline bga (fbga-672), 1.0 mm pitch gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho EP2C50F672C6N.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
EP2C50F672C6N phù hợp cho 7 Áp dụngs: Industrial Motor Control and Servo Drives, Video Processing and Display Controllers, Telecom Line Cards and Protocol Bridging, Test and Measurement Instrumentation, Legacy PCIe Endpoint Bridges, Education and Prototyping Platforms, Embedded Vision Systems.
Industrial Motor Control and Servo Drives
The EP2C50F672C6N's 50,528 logic elements, 150 embedded 18x18 multipliers, and 4 PLLs make it well-suited for industrial motor control loops where multi-axis PWM generation, field-oriented control (FOC) math, and quadrature encoder capture must run deterministically. The 450 user I/Os across the 672-BGA package easily handle parallel encoder inputs, Hall-sensor interfaces, and gate-driver enable signals without external muxing. LVDS support permits noise-immune connection to resolver-to-digital converters in high-EMI cabinet environments. The -6 speed grade delivers adequate Fmax for 100 kHz current-loop update rates typical of mid-power servo drives.
Được đề xuất
Video Processing and Display Controllers
The EP2C50F672C6N delivers the parallel bandwidth required to drive multi-megapixel video pipelines including deinterlacing, scaling, color-space conversion, and on-screen display (OSD) overlay. Its 594 Kbits of M4K embedded memory buffer line-rate video streams without external SRAM for typical 720p/1080i designs, while the 150 18x18 multipliers handle scaling interpolation in real time. The 450 I/Os provide dedicated channels for parallel RGB, ITU-R BT.656, and LVDS display interfaces. Quartus II's Video and Image Processing (VIP) suite leverages these blocks via optimized IP cores for design reuse.
Được đề xuất
Telecom Line Cards and Protocol Bridging
Telecom line cards benefit from the EP2C50F672C6N's combination of 50K logic elements for stateful protocol translation and 450 I/Os for tributary aggregation across T1/E1, Ethernet, and serial RapidIO interfaces. The 4 PLLs generate the multiple reference clocks required for framer, mapper, and SerDes components, while LVDS-capable I/O banks support backplane interconnect at hundreds of Mbps. The commercial junction temperature range suits central-office thermally-controlled environments, and the mature Quartus II toolchain supports telecom-grade timing closure with SDC constraints.
Được đề xuất
Test and Measurement Instrumentation
Test equipment designers choose the EP2C50F672C6N for its deterministic timing, abundant logic for custom state machines, and 450 I/Os to fan out stimulus/response channels in ATE, logic analyzers, and protocol exercisers. The 4 PLLs synthesize the multiple baud-rate clocks needed for UART, SPI, I2C, and parallel JTAG interfaces, while 150 18x18 multipliers accelerate FFT and DSP blocks for signal-analyzer front ends. LVDS I/O support enables sub-nanosecond skew matching across high-speed comparator arrays. The 672-BGA package's 1.0 mm pitch is reflow-compatible with standard SMT lines.
Được đề xuất
Legacy PCIe Endpoint Bridges
Cost-sensitive PCIe x1/x4 endpoint designs historically used Cyclone II with a soft PCIe IP core and external PHY, leveraging the EP2C50F672C6N's 50K LEs for protocol handling and 594 Kbits of memory for payload buffering. While Cyclone II lacks hard PCIe PHYs, the soft core runs at Gen1 (2.5 Gbps) speeds when paired with a PIPE-compliant external transceiver like the TI XIO1100. For new designs, Cyclone IV GX or Cyclone V GT with hard PCIe blocks are recommended, but Cyclone II remains in use for long-lifecycle industrial PCIe products where migration cost is high.
Được đề xuất
Education and Prototyping Platforms
The Cyclone II family powers the popular Terasic DE2 development board and similar university teaching kits, where the EP2C50F672C6N provides ample logic for student projects covering CPU design, image processing, audio synthesis, and embedded soft-core (Nios II) implementations. The 672-BGA variant specifically supports boards that expose the full 450 I/O pin count through 0.1-inch headers for breadboard-friendly lab exercises. Quartus II Web Edition (free) and the Nios II EDS lower the barrier to entry, while abundant reference designs and Altera/Intel University Program materials accelerate learning curves.
Được đề xuất
Embedded Vision Systems
The EP2C50F672C6N's combination of 150 18x18 multipliers and 594 Kbits of embedded memory enables real-time preprocessing pipelines for industrial cameras, including Bayer demosaicing, lens distortion correction, edge detection, and basic histogram equalization. The 450 user I/Os accommodate parallel Camera Link or MIPI-CSI bridging interfaces (via external deserializer), plus Ethernet MAC for streaming compressed output. The 672-BGA package's 1.0 mm pitch permits compact camera-module PCBs that fit behind C-mount lens housings, and Quartus II's VIP suite provides production-ready video IP cores.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP2C50F672C6N — 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 | EP2C50F672C6 | EP2C50F672I6N | EP2C35F672C6N | EP2C50F672C7N |
|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel |
| Package | 672-ball FineLine BGA | 672-ball FineLine BGA | 672-ball FineLine BGA | 672-ball FineLine BGA | 672-ball FineLine BGA |
| Logic Elements | 50,528 | 50,528 | 50,528 | 35,016 | 50,528 |
| Embedded Memory | 594 Kbits | 594 Kbits | 594 Kbits | 483 Kbits | 594 Kbits |
| User I/Os | 450 | 450 | 450 | 315 | 450 |
| Speed Grade | -6 | -6 | -6 | -6 | -7 (slower) |
| Temperature Grade | Commercial (0C to +85C) | Commercial (0C to +85C) | Industrial (-40C to +100C) | Commercial (0C to +85C) | Commercial (0C to +85C) |
| 18x18 Multipliers | 150 | 150 | 150 | 105 | 150 |
| PLLs | 4 | 4 | 4 | 4 | 4 |
Bảo phân biệt quan trọng
- Highest I/O count in the Cyclone II family (vsEP2C50F484C6N)
- Industrial temperature grade variant available (vsEP2C50F672C6N vs EP2C50F672I6N)
- Drop-in scalability within same package (vsEP2C35F672C6N)
Ghi chú thiết kế
The EP2C50F672C6N requires separate core (VCCINT 1.15-1.25 V) and I/O (VCCIO 1.2-3.3 V bank-dependent) supplies plus VCCA (2.5 V analog PLL) and VCCD_PLL (1.2 V digital PLL). Use at least 100 uF bulk + 0.1 uF + 10 uF ceramic decoupling per rail, with the 0.1 uF caps placed within 5 mm of every supply pin pair. VCCA and VCCD_PLL must be powered up simultaneously with VCCINT and never left floating - this causes PLL lock failure and configuration CRC errors. POR (power-on-reset) typically requires VCCINT to ramp monotonically within 100 ms.
The 672-ball FineLine BGA has a typical theta_JA of approximately 12-15 C/W with a standard 4-layer JEDEC test board and adequate airflow. At 100% logic utilization (50K LEs switching) plus 450 active I/Os, the EP2C50F672C6N can dissipate 2-3 W - well within the package rating. For sealed enclosures with no airflow, derate I/O toggle rates or use thermal vias under the central BGA array to spread heat into inner copper planes. Junction temperature must remain below 85C (commercial) or 100C (industrial) for reliable operation; use the on-chip ALTEMP_SENSE diode if available.
The 672-ball FineLine BGA uses 1.0 mm ball pitch, which requires laser-drilled micro-vias (0.1 mm diameter) on 4-6 layer PCBs and precise solder paste stencil apertures (typically 0.55 mm pads with 0.1 mm reduction). Use NSMD (non-solder-mask-defined) BGA pads for better joint reliability and easier inspection. All eight GND balls distributed across the array should connect to a continuous ground plane via thermal vias; signal escape routing should follow the breakout pattern documented in the Cyclone II handbook. JTAG chain integrity (TCK pull-down, TMS/TDI pull-ups) must be verified before configuration.
Do not apply I/O voltage to a bank before its VCCIO is powered - this causes I/O driver back-powering through ESD clamp diodes. Always program configuration mode pins MSEL[3:0] correctly before power-up to select AS / PS / JTAG / FPP mode. Configuration errors (CRC fail, MSEL invalid, CONF_DONE low) should be debugged using the Quartus II programmer's auto-detect and the JTAG IDCODE readback. Avoid long parallel chains of configuration data with excessive trace lengths (>2 inches) without source-series termination.
Assign high-speed LVDS pairs to top/bottom layers only with matched-length routing (within 50 mils differential pair skew) and 100 ohm differential impedance. Place PLL analog supply filter (ferrite bead + 10 uF + 0.1 uF pi network) within 6 mm of the VCCA pin, with the ferrite closest to the FPGA. Separate PLL analog ground from digital ground at the chip and join only at the board-level ground plane. M4K memory block clock inputs should be globally routed and use dedicated clock pins (CLK[0-15]) for best timing margin.
Thông tin tuân thủ
RoHS-compliant and lead-free per datasheet 'LEAD FREE' marking. The 'N' suffix in the MPN explicitly denotes lead-free. REACH SVHC declaration should be requested from Intel for the latest revision. Halogen-free status not explicitly stated in available data. Not AEC-Q100 qualified - this is a commercial/industrial-grade FPGA, not automotive grade.
