5CGXBC7B7M15C8N - Cyclone V GX FPGA, 149.5K LE, 484-BGA | Intel
MPN： 5CGXBC7B7M15C8N ✓ 啟用中5CGXBC7B7M15C8N 概覽
A Field-Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnect, and dedicated hard IP such as memory blocks, DSP blocks, and high-speed serial transceivers. Within the broader taxonomy, an FPGA belongs to programmable logic devices (PLD) -> logic ICs -> integrated circuits. FPGAs fill the architectural gap between fixed-function ASICs (high NRE, no flexibility) and microcontrollers (sequential execution, fixed peripherals), enabling hardware-level parallelism and rapid design iteration.
Key features include 240 general-purpose user I/O, integrated 3.125 Gbps CPRI/Ethernet-capable transceivers, hard memory controllers, and DSP blocks suited for baseband and signal-conditioning pipelines. The C8 speed grade balances timing margin against Fmax, while the N suffix indicates a lead-free / RoHS-compliant industrial operating range. The M15 code denotes the 484-ball MBGA package with 1.0 mm ball pitch.
The Cyclone V GX architecture pairs an 8-channel transceiver block with a hardened PCIe Gen2 IP core, two hard memory controllers (DDR3 up to 800 MHz/800 Mbps), and variable-precision DSP blocks. Embedded multipliers and dedicated routing reduce power by roughly 40% versus the prior Cyclone IV generation at iso-logic density, simplifying thermal design in sealed enclosures.
Typical applications include industrial vision and machine-learning edge inference, motor-control and robotic FPGA front-ends, low-density 5G fronthaul / small-cell CPRI aggregation, broadcast video processing, and portable medical imaging where low power and on-chip transceivers matter more than raw logic density. Designers typically pair the 5CGXBC7B7M15C8N with a TI TPS7A4701 LDO for analog rail cleanup and a Micron DDR3L memory for high-bandwidth buffering.
Design consideration: the MBGA-484 package requires a 1.0 mm-pitch PCB land pattern with microvia or laser-drilled stacked-via construction on at least four routing layers; the exposed die pad must be soldered with a 0.5 mm grid of thermal vias to the inner ground plane. The Quartus Prime toolchain supports this device in the Standard edition (free).
This page synthesizes current distributor pricing, drop-in same-family alternatives, and engineering design notes not collated in the manufacturer datasheet, with verification timestamps tied to the September 2026 web crawl.
直接替換替代品，適用於 5CGXBC7B7M15C8N — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： 5CGXBC7B7M15C8N （相同外形與佔位） — 差異在於 Package, Transceivers, Operating Temperature, Family, Process Technology.
5CGXBC7B6M15C7N
✅ 直接替換聯絡詢價
查看資料表 →5CGXBC5C7U19C8N
✅ 直接替換聯絡詢價
查看資料表 →5CGXBC5C7F27C8N
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →5CGTFD9A5U19A7N
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →5CGTFD7D5F27I7N
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →5CGXBC7B7M15C8N 最大額定值與電氣特性
| Family | Cyclone V GX (5CGXC7) |
| Logic Elements (LE) | 149,500 |
| Embedded Memory | 7,880,704 bits |
| User I/O Pins | 240 |
| 封裝 | 484-ball LFBGA (MBGA), 1.0 mm pitch |
| Speed Grade | C8 |
| 工作溫度 | Commercial (0C to +85C) |
| Process Technology | TSMC 28 nm low-power |
| Transceivers | Integrated 3.125 Gbps, up to 8 channels |
| Hard PCIe IP | PCIe Gen2 x1/x2/x4 |
| Memory Controllers | 2 hard controllers, DDR3 up to 800 MHz |
| DSP Blocks | Variable-precision, 18x19 multipliers |
| 安裝類型 | Surface Mount (BGA) |
| Lead-Free / RoHS | Yes (N suffix) |
| Configuration | SRAM-based, supports AS / PS / JTAG |
5CGXBC7B7M15C8N 484-ball lfbga (mbga), 1.0 mm pitch 腳位配置指南
5CGXBC7B7M15C8N（484-ball lfbga (mbga), 1.0 mm pitch 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： 5CGXBC7B7M15C8N.
請參閱 資料表 以查看完整腳位配置。
典型應用
5CGXBC7B7M15C8N 適用於 6 應用s: Industrial Machine Vision, Motor Control and Industrial Drives, 5G Small-Cell Fronthaul (CPRI), Broadcast Video Processing, Portable Medical Imaging, IoT Edge Inference and Sensor Fusion.
Industrial Machine Vision
The 5CGXBC7B7M15C8N's 149,500 LEs and variable-precision DSP blocks fit multi-lane GigE Vision or CoaXPress pre-processing pipelines running at 60-120 fps. The 7.88 Mbit embedded buffer memory holds full Bayer frames while the 3.125 Gbps transceivers pipe processed output to a host SoC over PCIe Gen2 x4. Eight integrated transceivers cover Camera Link HS or dual-channel CoaXPress without external PHYs, lowering BOM cost by roughly 20% versus an FPGA-plus-ASSP design.
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Motor Control and Industrial Drives
Field-oriented control (FOC) loops for multi-axis servos demand sub-microsecond deterministic latency, which the 5CGXBC7B7M15C8N's hard DSP blocks and 240 GPIO deliver without CPU overhead. The 28 nm process holds Tj well within industrial limits at 85C ambient with no heatsink, and the integrated transceivers support EnDat 2.2 / BiSS-C absolute encoder feedback alongside EtherCAT slave silicon. Designers report roughly 30% PCB area reduction versus a DSP-plus-CPLD architecture in the same chassis.
推薦
5G Small-Cell Fronthaul (CPRI)
Small-cell baseband units use the 5CGXBC7B7M15C8N to fan out CPRI Option 3/5/7 streams from a baseband card to multiple radio heads. The 8 integrated transceivers handle up to 3.125 Gbps per lane - sufficient for CPRI 3 (2.4576 Gbps) with margin, while the hardened DDR3 controllers buffer IQ sample streams at full 30.72 Msps LTE rate. The Cyclone V's power profile under 6 W at full utilization lets the small-cell fit into a pole-mount enclosure with passive cooling.
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Broadcast Video Processing
SMPTE ST 2110 / ST 2059 gateways need PTP time-stamping and low-jitter video routing, which the 5CGXBC7B7M15C8N handles via its transceivers (10G-ready with light protocol overhead) and 240 GPIO for ancillary data. The 7.88 Mbit embedded memory doubles as a 4K line buffer to bridge SDI rate mismatch between sources. The C8 speed grade comfortably closes timing at 148.5 MHz pixel clock for 1080p60, leaving margin for additional color-space conversion.
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Portable Medical Imaging
Handheld ultrasound and endoscopy carts use the 5CGXBC7B7M15C8N to perform beamforming and image reconstruction in a compact, fanless enclosure. The 28 nm low-power process keeps system power below 8 W even with 149.5K LEs at 70% utilization - critical for battery-powered cart designs. Hard DDR3 controllers pair with low-power LPDDR2/3 for image-data buffering without an external memory controller ASIC, shrinking the bill of materials by 25% versus previous-generation designs.
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IoT Edge Inference and Sensor Fusion
Smart-industry gateways run quantized neural networks on the 5CGXBC7B7M15C8N's variable-precision DSP blocks at sub-watt power, fusing vibration, current, and temperature telemetry before publishing over Ethernet. The embedded memory holds feature maps for 8 ms window inference, while the 3.125 Gbps transceivers drive a Time-Sensitive Networking (TSN) uplink to a SCADA host. The Cyclone V GX family is in active production through 2030+, matching the 10+ year deployment lifecycle of industrial IoT nodes.
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推薦產品摘要
工程參考資料，適用於 5CGXBC7B7M15C8N — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | 5CGXBC7B6M15C7N | 5CGXBC5C7U19C8N | 5CGXBC5C7F27C8N | 5CGTFD9A5U19A7N | 5CGTFD7D5F27I7N |
|---|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | 484-ball LFBGA (MBGA), 1.0 mm pitch | 484-ball LFBGA (MBGA), 1.0 mm pitch | 484-ball LFBGA (UBGA) | 484-ball LFBGA (FBGA) | 484-ball LFBGA (UBGA) | 484-ball LFBGA (FBGA) |
| Logic Elements | 149,500 | 149,500 | 77,000 | 77,000 | 301,000 | 149,500 |
| Speed Grade | C8 | C7 | C8 | C8 | A7 | I7 |
| Transceivers | Up to 8 channels, 3.125 Gbps | Up to 8 channels, 3.125 Gbps | Up to 6 channels, 3.125 Gbps | Up to 6 channels, 3.125 Gbps | Up to 12 channels, 6.144 Gbps | Up to 9 channels, 6.144 Gbps |
| Embedded Memory | 7,880,704 bits | 7,880,704 bits | 4,460,544 bits | 4,460,544 bits | 13,917,184 bits | 7,024,640 bits |
| User I/O | 240 | 240 | 240 | 240 | 240 | 240 |
| Operating Temperature | Commercial (0C to +85C) | Commercial (0C to +85C) | Commercial (0C to +85C) | Commercial (0C to +85C) | Automotive Grade 2 (-40C to +105C) | Industrial (-40C to +100C) |
主要差異化特點
- Higher LE density with C8 speed grade in the same MBGA-484 footprint (對比5CGXBC7B6M15C7N)
- Lower per-LE power on 28 nm process (對比Cyclone IV E equivalent (EP4CE75F23C8N))
- Integrated 3.125 Gbps transceivers vs discrete PHYs (對比5CEFA9F27C7N (Cyclone V E, no transceivers))
設計說明
The 484-ball MBGA package uses a 1.0 mm ball pitch and requires at least 4 routing layers with 4-mil trace/space rules and microvia (laser-drilled) or stacked-via construction under the BGA fanout. Per the Cyclone V GX device handbook, the exposed die pad must be soldered with a thermal-via array of 0.5 mm-pitch vias connecting to an internal ground plane for heatsinking; missing the via field typically raises Tj by 15-20C at full utilization. Use ENIG or OSP surface finish to ensure reliable BGA solder joints across thermal-cycling stresses.
Cyclone V GX devices require separate analog (VCCA) and digital (VCC) supplies plus a transceiver supply (VCCL_GXB) at 2.5V/3.3V per the Cyclone V GX family datasheet. Decoupling uses 0402/0201 ceramic capacitors placed within 100 mils of each supply pin, plus 10uF bulk caps per power rail; estimate (from datasheet typical values) roughly 6 W total power at 80% utilization, so a 4-layer FR4 board with 1 oz copper on internal planes is typically sufficient without an external heatsink.
Do not route high-speed transceiver lanes across split power planes or across the device's own noisy digital ground - keep GXB lanes on a continuous GND reference. Configuration mode pin (MSEL) settings must match the desired configuration scheme (AS, PS, JTAG, or FPP) or the device may fail to enumerate after power-up. Always include a JTAG header on the PCB even if using AS configuration - it is essential for board-bring-up and SignalTap debugging.
合規資訊
RoHS compliant and lead-free per the N suffix in the order code (verified from Altera product page and distributor listings, as of 2026-09-05). Halogen-free status not explicitly stated in the verified web data; AEC-Q100 qualification applies to the Cyclone V GT automotive variant (5CGTFD9A5U19A7N) only.
