10CX085YU484E5G - Cyclone 10 GX FPGA, 85K LE, 484-UBGA | Intel
MPN： 10CX085YU484E5G ✓ 啟用中10CX085YU484E5G 概覽
An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit built from a matrix of configurable logic blocks (CLBs), embedded memory, DSP blocks, and programmable I/O cells, all wired together through a programmable interconnect fabric. FPGAs occupy a middle ground between general-purpose microcontrollers and fixed-function ASICs: they offer hardware-level parallelism and deterministic latency for high-throughput signal processing, while remaining reprogrammable in the field. Within the broader semiconductor taxonomy, an FPGA sits under programmable logic -> logic IC -> integrated circuit -> semiconductor. The Cyclone 10 GX line specifically targets cost-sensitive applications that still need transceiver capability, distinguishing it from the lower-cost Cyclone 10 LP family which lacks transceivers.
Key features of the 10CX085YU484E5G include 85K logic elements, 5.68 Mbit embedded memory, 188 user I/Os, 12.5 Gbps GX transceivers, and a hardened PCI Express Gen2 x4 IP block. The -E5 speed grade and 0C to +100C commercial operating temperature range make it suited for general-purpose industrial environments. The device is fabricated on a low-power 20 nm process and is supplied in a surface-mount 484-ball UBGA package with a core operating voltage of approximately 900 mV for the logic fabric.
Typical applications include video broadcast and pro-AV signal processing, industrial machine vision, motor and motion control co-processing, low-density 10G/40G Ethernet bridging, PCIe Gen2 endpoint cards, and software-defined radio front-ends. The combination of integrated transceivers, embedded memory, and DSP blocks allows single-chip implementation of pipeline-parallel algorithms that would otherwise require an FPGA plus an external PHY.
Designers should note that the 484-UBGA package requires careful PCB layout with matched-length transceiver lanes, an external configuration memory device for active serial or fast passive parallel modes, and multiple decoupling capacitors across the 0.9 V core and 1.8 V/2.5 V/3.3 V I/O rails. The commercial temperature grade limits deployment in extended-temperature industrial or automotive applications.
This page synthesizes distributor stock, parameter-level alternative comparison, and practical design guidance that complements the manufacturer datasheet and standard distributor listings.
直接替換替代品，適用於 10CX085YU484E5G — 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： 10CX085YU484E5G （相同外形與佔位） — 差異在於 Package, Operating Temperature, Embedded Memory, Process Technology, DSP Blocks.
10CX085YU484E6G
✅ 直接替換聯絡詢價
查看資料表 →10CX085YU484I5G
✅ 直接替換聯絡詢價
查看資料表 →10CX085YU484I6G
✅ 直接替換聯絡詢價
查看資料表 →10CL080YU484C8G
✅ 直接替換聯絡詢價
查看資料表 →10CX085YU484E5G 最大額定值與電氣特性
| Series | Cyclone 10 GX |
| Family | Cyclone 10 GX FPGA |
| Logic Elements (LE) | 85,000 |
| Adaptive Logic Modules (ALM) | 31,000 |
| Embedded Memory | 5,959,680 bits (5.68 Mbit) |
| Maximum User I/Os | 188 |
| Number of I/Os | 188 |
| 封裝 | 484-pin UBGA (U484) |
| 安裝類型 | Surface Mount |
| Operating Supply Voltage (Core) | 0.9 V |
| Speed Grade | -5 (E5) |
| 工作溫度 | 0C to +100C |
| Process Technology | 20 nm |
| Transceivers | GX up to 12.5 Gbps |
| RoHS 狀態 | Compliant |
10CX085YU484E5G 484-pin ubga (u484) 腳位配置指南
10CX085YU484E5G（484-pin ubga (u484) 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： 10CX085YU484E5G.
請參閱 資料表 以查看完整腳位配置。
典型應用
10CX085YU484E5G 適用於 6 應用s: Video Broadcast and Pro-AV Signal Processing, Industrial Machine Vision, Motor and Motion Control Co-Processing, Low-Density 10G/40G Ethernet Bridging, PCIe Gen2 Endpoint Cards, Software Defined Radio Front-End.
Video Broadcast and Pro-AV Signal Processing
The 10CX085YU484E5G fits broadcast and pro-AV designs because its 85K logic elements, 5.68 Mbit of embedded block RAM, and 12.5 Gbps GX transceivers handle multi-stream SDI, HDMI 2.0 conversion, and light compression pipelines at 1080p60 to 4K30. Its parallel DSP fabric sustains real-time scaling, deinterlacing, and color-space conversion without external frame buffers. Compared with a Cyclone 10 LP part, the GX transceivers eliminate an external HDMI retimer chip on multi-channel ingest cards. Power consumption typically stays under 8 W at full DSP utilization, simplifying thermal design for 1U rack frames. Use the device when broadcast density per chassis must scale above 4 channels.
推薦
Industrial Machine Vision
For machine vision pipelines, the 10CX085YU484E5G delivers 85K LE and hardware DSP blocks that accelerate Bayer demosaic, edge detection, and object classification at CoaXPress or GigE Vision line rates. The 188 user I/Os expose enough GPIO and LVDS pairs to interface multiple image sensors plus GPIO triggers. Hardened PCIe Gen2 x4 enables direct host offload of processed frames into a server CPU without bridging logic. The commercial 0C to +100C range covers most factory-floor enclosures; for harsher cells select the industrial -I variant. Expect deterministic 60 fps throughput at 2 MPixel resolution within an 8 W power envelope.
推薦
Motor and Motion Control Co-Processing
The 10CX085YU484E5G is well matched to multi-axis motion controllers because its parallel DSP fabric runs field-oriented control (FOC), space-vector PWM, and encoder decoding at sub-microsecond loop times for up to 8 axes. The hardened PCIe Gen2 x4 block links the FPGA to a host CPU for trajectory planning, while 188 GPIO handle encoder inputs, Hall sensors, and PWM outputs to gate drivers. Six 12.5 Gbps transceivers support EtherCAT slave offload or SERCOS III where deterministic industrial Ethernet is required. Designers can port algorithms from older Cyclone V designs with minimal IP changes thanks to shared architecture.
推薦
Low-Density 10G/40G Ethernet Bridging
The 10CX085YU484E5G bridges 10 Gigabit and 40 Gigabit Ethernet traffic in edge switches and protocol converters by leveraging its six 12.5 Gbps GX transceivers - four channels drive a single 40G QSFP+ uplink while the remaining two handle 10G SFP+ downlinks. Its 5.68 Mbit block RAM buffers packet bursts and the 85K LE fabric runs lightweight L2/L3 forwarding or encapsulation translation. Compared with a switch-ASIC plus microcontroller design, this FPGA approach enables rapid field-upgradeable feature additions via partial reconfiguration. Power consumption sits near 6-7 W in typical bridging modes, suitable for fanless edge switches.
推薦
PCIe Gen2 Endpoint Cards
The 10CX085YU484E5G is ideal for low-cost PCIe Gen2 x4 endpoint cards where its hardened PCIe Gen2 block eliminates soft IP licensing and frees logic for application workloads. With 85K LE available, designers implement custom DMA engines, FPGA-based protocol accelerators, or data-acquisition front-ends that feed the host CPU over a single PCIe slot. The 188 GPIO handle board-level I/O including LVDS ADC interfaces, parallel memories, and control signals. PCIe Gen2 x4 delivers up to 2 GB/s of host bandwidth, sufficient for many A/D and D/A streaming applications.
推薦
Software Defined Radio Front-End
For software-defined radio (SDR) baseband processing, the 10CX085YU484E5G combines six 12.5 Gbps GX transceivers with the DSP block density to handle multi-channel digital down-conversion (DDC), digital up-conversion (DUC), and channel filtering. The 5.68 Mbit block RAM stores coefficient tables and short buffer queues between the ADC/DAC sample streams and the host. Designers can run LTE, 5G NR sub-6 small cells, or proprietary waveforms entirely on the FPGA without an external DSP. Compared with a Cyclone 10 LP part, the integrated transceivers remove an external JESD204B ADC interface chip. Industrial-temperature parts are recommended for outdoor small-cell deployments.
推薦
推薦產品摘要
工程參考資料，適用於 10CX085YU484E5G — 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 | 10CX085YU484E6G | 10CX085YU484I5G | 10CX085YU484I6G | 10CL080YU484C8G |
|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel |
| Package | 484-pin UBGA (U484) | 484-pin UBGA (U484) | 484-pin UBGA (U484) | 484-pin UBGA (U484) | 484-pin UBGA (U484) |
| Logic Elements | 85,000 | 85,000 | 85,000 | 85,000 | 80,000 (-6%) |
| Speed Grade | -5 (E5) | -6 (E6, faster) | -5 (I5, industrial) | -6 (I6, industrial) | -8 (C8) |
| Operating Temperature | 0C to +100C (commercial) | 0C to +100C (commercial) | -40C to +100C (industrial) | -40C to +100C (industrial) | 0C to +85C (commercial) |
| Transceivers | GX up to 12.5 Gbps | GX up to 12.5 Gbps | GX up to 12.5 Gbps | GX up to 12.5 Gbps | None |
| Hardened PCIe Gen2 | Yes (x4) | Yes (x4) | Yes (x4) | Yes (x4) | No |
| Family | Cyclone 10 GX | Cyclone 10 GX | Cyclone 10 GX | Cyclone 10 GX | Cyclone 10 LP |
主要差異化特點
- Integrated GX transceivers up to 12.5 Gbps (對比10CL080YU484C8G)
- Hardened PCIe Gen2 x4 IP block (對比10CL080YU484C8G)
- Direct upgrade path within same package (對比10CX085YU484I6G)
設計說明
The 10CX085YU484E5G requires a 0.9 V core supply and separate 1.8 V/2.5 V/3.3 V I/O rails. Place at least 10 x 100 nF and 4 x 10 uF ceramic decoupling capacitors directly under the BGA on the bottom side, and route wide copper pours for the core and GND planes. Power-on sequencing requires VCCIO to ramp no faster than VCC; use a sequencer IC if the host PSU cannot guarantee this. Estimated: at 8 W typical load, a 1 oz copper 4-layer PCB keeps the junction rise within 25 C above ambient without an explicit heatsink.
The 484-ball UBGA package demands 1.0 mm pitch BGA fanout with microvia stack-ups; use a 1-2-1 or 1-2-1-2 layer stack on FR-4 (Tg >= 170 C). All six GX transceiver lanes require matched-length routing within 0.127 mm tolerance and AC-coupling capacitors near the FPGA balls. Reference the Intel Cyclone 10 GX board design guidelines for via pattern, anti-pad geometry, and break-out routing. Failure to follow these rules is the most common cause of non-functional first prototypes.
Do not confuse the Cyclone 10 GX 10CX085 with the Cyclone 10 LP 10CL085 - the LP variant has no transceivers and no hardened PCIe block, so any design using PCIe or 10G Ethernet will fail to operate. Also verify the speed grade (E5/E6/I5/I6) before PCB fab: swapping E5 for I6 changes timing closure margins and vice versa. Finally, confirm the configuration mode (AS, PS, FPP) against the external configuration memory part to avoid JTAG-only fallback issues in production.
合規資訊
RoHS compliant per Intel/Altera product page. Not AEC-Q100 qualified - FPGAs in this family are not automotive-grade; choose Cyclone V or Cyclone IV GX automotive variants for AEC-Q100 requirements.
