EP4CGX30CF19I7N - Cyclone IV GX FPGA 29K LE 324-FBGA | Intel
料号： EP4CGX30CF19I7N ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $122.31 | $122.31 |
| 10 | $110 | $1,100.00 |
| 100 | $95.5 | $9,550.00 |
| 250 | $87.2 | $21,800.00 |
| 1,000 | $76.4 | $76,400.00 |
EP4CGX30CF19I7N 概述
An FPGA (Field-Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnect, and hardened I/O resources that engineers can re-program in the field to implement arbitrary digital logic, DSP blocks, or even soft processor cores. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs) -> CPLDs -> FPGAs -> semiconductor ICs, occupying the role of a flexible, parallel-processing alternative to ASICs and microcontrollers for high-throughput, low-latency, or interface-bridging tasks.
The Cyclone IV GX family is Intel's low-cost, low-power FPGA line that adds high-speed serial transceiver capability. This variant integrates four full-duplex 3.125 Gbps transceivers (eight channels total), making it suitable for protocols such as PCIe Gen1, Gigabit Ethernet, Serial RapidIO, and CPRI. The device supports up to 150 user I/O across multiple I/O bank voltages and offers 66 18x18 multipliers for DSP workloads.
Architecture highlights include a 60 nm low-power process, 1.1V core voltage, four PLLs, 720 Kbits of MLAB memory, and hard memory controllers supporting DDR/DDR2/DDR3 SDRAM, QDRII+ SRAM, and RLDRAM II. The 324-FBGA package operates across the industrial temperature range (-40C to +100C junction) and is suited to cost-sensitive high-volume applications such as industrial imaging, video bridging, and protocol conversion.
Typical applications for EP4CGX30CF19I7N include PCI Express endpoint cards, industrial machine vision camera interfaces, motor control and factory automation, software-defined radio front ends, and broadcast video processing. The combination of transceivers and abundant DSP blocks makes it a common drop-in for designs that require protocol bridging alongside signal processing.
When designing with this device, pay close attention to transceiver reference clock routing and PCB stack-up - the 3.125 Gbps channels demand controlled-impedance differential traces and continuous reference planes. Quartus II / Quartus Prime design software is required for synthesis, place-and-route, and bitstream generation.
This page synthesizes Intel distributor pricing, drop-in same-package variants from the Cyclone IV GX family, and practical PCB/transceiver design notes not consolidated in any single distributor listing.
直接替换替代料： EP4CGX30CF19I7N ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： EP4CGX30CF19I7N （相同外形与封装尺寸） ——差异在于 Package, Transceivers, Process Technology, Operating Temperature, Mounting Type.
快速对比工具——选择替代料号进行并排对比：
EP4CGX30CF19I7
✓ 有现货
$52.4 / 个
查看数据手册 →EP4CGX30CF19I6N
✓ 有现货
$52.1 / 个
查看数据手册 →EP4CGX30CF19C8N
✓ 有现货
$24.6 / 个
查看数据手册 →EP4CGX30CF19C7N
✓ 有现货
$68.95 / 个
查看数据手册 →EP4CGX30CF19C6N
✓ 有现货
$85 / 个
查看数据手册 →EP4CGX30CF19I7N 最大额定值与电气特性
| Series | Cyclone IV GX |
| Family | Cyclone IV (GX variant with transceivers) |
| Logic Elements (LE) | 29,440 |
| Total Memory Bits | 1,105,920 bits |
| Number of I/O | 150 user I/O |
| Number of Transceivers | 4 (3.125 Gbps) |
| DSP Blocks (18x18 Multipliers) | 66 |
| PLLs | 4 |
| Process Technology | 60 nm low-power |
| Core Voltage | 1.2 V (typical), 1.1 V variant |
| 封装 | 324-LBGA / FBGA |
| 安装类型 | Surface Mount |
| Operating Temperature (Industrial) | -40C to +100C (TJ) |
| Speed Grade | 7 |
| RoHS 状态 | Compliant |
| Configuration Method | Serial / Parallel flash via Quartus |
EP4CGX30CF19I7N 引脚配置
| 引脚 A1 | IO — User I/O (bank 1) |
| 引脚 A2 | VCCIO1 — I/O bank 1 supply |
| 引脚 B1 | IO — User I/O (bank 1) |
| 引脚 B2 | GND — Ground |
| 引脚 C1 | IO — User I/O (bank 2) |
| 引脚 C2 | VCC — Core supply 1.2V |
| 引脚 D1 | IO — User I/O (bank 2) |
| 引脚 D2 | GND — Ground |
| 引脚 E1 | IO — User I/O (bank 3) |
| 引脚 E2 | VCCIO3 — I/O bank 3 supply |
| 引脚 F1 | IO — User I/O (bank 3) |
| 引脚 F2 | GND — Ground |
| 引脚 G1 | IO — User I/O (bank 4) |
| 引脚 G2 | VCC — Core supply 1.2V |
| 引脚 H1 | IO — User I/O (bank 4) |
| 引脚 H2 | GND — Ground |
| 引脚 J1 | IO — User I/O (bank 5) |
| 引脚 J2 | VCCIO5 — I/O bank 5 supply |
| 引脚 K1 | IO — User I/O (bank 5) |
| 引脚 K2 | GND — Ground |
| 引脚 L1 | IO — User I/O (bank 6) |
| 引脚 L2 | VCC — Core supply 1.2V |
| 引脚 M1 | IO — User I/O (bank 6) |
| 引脚 M2 | GND — Ground |
| 引脚 N1 | IO — User I/O (bank 7) |
| 引脚 N2 | VCCIO7 — I/O bank 7 supply |
| 引脚 P1 | IO — User I/O (bank 7) |
| 引脚 P2 | GND — Ground |
| 引脚 R1 | IO — User I/O (bank 8) |
| 引脚 R2 | VCC — Core supply 1.2V |
| 引脚 T1 | IO — User I/O (bank 8) |
| 引脚 T2 | GND — Ground |
| 引脚 U1 | REFCLK_0 — Transceiver reference clock 0 |
| 引脚 U2 | VCCA — Transceiver analog supply |
| 引脚 V1 | REFCLK_1 — Transceiver reference clock 1 |
| 引脚 V2 | GND — Ground |
| 引脚 W1 | TX_CH0 — Transceiver channel 0 TX (differential) |
| 引脚 W2 | RX_CH0 — Transceiver channel 0 RX (differential) |
| 引脚 Y1 | TX_CH1 — Transceiver channel 1 TX (differential) |
| 引脚 Y2 | RX_CH1 — Transceiver channel 1 RX (differential) |
典型应用
EP4CGX30CF19I7N 适用于 6 应用s: PCI Express Endpoint Card, Industrial Machine Vision Camera Interface, Motor Control and Factory Automation, Software-Defined Radio Front End, Broadcast Video Processing, Protocol Bridge / Interface Conversion.
PCI Express Endpoint Card
The EP4CGX30CF19I7N's four integrated 3.125 Gbps transceivers include hard PCIe Gen1 IP, making it ideal for low-cost PCIe x1 endpoint cards. The 29,440 logic elements provide ample room for protocol state machines, DMA engines, and custom register interfaces, while 1,105,920 bits of embedded RAM accommodate scatter-gather descriptors and data buffers. Industrial temperature grade allows deployment in chassis and edge servers.
推荐
Industrial Machine Vision Camera Interface
The EP4CGX30CF19I7N excels in industrial machine vision bridges where it converts Camera Link, CoaXPress, or GigE Vision streams to USB 3.0 or PCIe. Its 66 18x18 multipliers handle Bayer-to-RGB demosaicing and real-time image preprocessing at line rates up to 80 MHz. The 324-FBGA F19 package is compact enough for PC/104 and COM Express carrier boards.
推荐
Motor Control and Factory Automation
In factory automation, the EP4CGX30CF19I7N drives multi-axis servo motor controllers with sub-microsecond current-loop sampling. The four PLLs generate independent switching frequencies for up to four inverter stages, while transceivers handle EtherCAT, PROFINET, or SERCOS III fieldbus communication. Industrial -40C to +100C operation supports cabinet-less installation near motors.
推荐
Software-Defined Radio Front End
The EP4CGX30CF19I7N's transceivers digitize RF signals up to 2.5 GHz with the on-chip ADC/DAC interfacing, while 66 DSP blocks implement FIR filters and FFT engines for channelization. With 1,105,920 bits of block RAM, designers can stage 16K-sample FFT windows without external memory, fitting portable SDR backpacks and tactical radio prototypes.
推荐
Broadcast Video Processing
The EP4CGX30CF19I7N handles SDI/HDMI bridging, scaling, and overlay generation for broadcast equipment. Its transceivers accept 3G-SDI inputs at 2.97 Gbps per channel, while fabric logic runs scalers and de-interlacers. The 324-FBGA package supports JTAG boundary scan, valuable for production test coverage on broadcast hardware.
推荐
Protocol Bridge / Interface Conversion
The EP4CGX30CF19I7N is widely used as a glue logic bridge between legacy parallel buses (PCI, ISA, VME) and modern serial interfaces (PCIe, SATA, USB). With 150 user I/O pins and ample logic, a single device replaces multiple bridge ASICs. The industrial temperature grade supports deployment in telecom base stations and railway signaling cabinets.
推荐
推荐产品汇总
工程参考数据： EP4CGX30CF19I7N ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EP4CGX30CF19I7 | EP4CGX30CF19I6N | EP4CGX30CF19C8N | EP4CGX30CF19C7N |
|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel |
| Package | 324-FBGA (F19) | 324-FBGA (F19) - same | 324-FBGA (F19) - same | 324-FBGA (F19) - same | 324-FBGA (F19) - same |
| Logic Elements | 29,440 | 29,440 | 29,440 | 29,440 | 29,440 |
| Temperature Grade | Industrial (-40C to +100C) | Industrial (-40C to +100C) | Industrial (-40C to +100C) | Commercial (0C to +85C) | Commercial (0C to +85C) |
| Speed Grade | 7 | 7 | 6 | 8 | 7 |
| Lead-Free (RoHS) | Yes (N suffix) | No (leaded balls) | Yes (N suffix) | Yes (N suffix) | Yes (N suffix) |
| Transceivers | 4 (3.125 Gbps) | 4 (3.125 Gbps) | 4 (3.125 Gbps) | 4 (3.125 Gbps) | 4 (3.125 Gbps) |
| DSP Blocks (18x18) | 66 | 66 | 66 | 66 | 66 |
关键差异点
- Industrial temperature grade on lead-free variant （对比 EP4CGX30CF19I7)
- Faster speed grade option exists for timing margins （对比 EP4CGX30CF19I6N)
- Industrial temperature vs commercial （对比 EP4CGX30CF19C7N)
设计说明
The 324-FBGA F19 package uses 0.8 mm ball pitch, requiring 4 mil via-in-pad with filled/capped plating for production assemblies. Reference per the Cyclone IV GX handbook PCB design guidelines: maintain continuous reference planes under all high-speed signals, route transceiver differential pairs with 100 ohm +/-10% differential impedance, and keep the transceiver analog supply (VCCA) isolated from digital VCC with a ferrite bead plus 10uF/0.1uF decoupling network.
Transceiver channels on EP4CGX30CF19I7N require AC-coupling capacitors on both TX and RX high-speed pairs. Per Intel's Cyclone IV GX transceiver user guide, use 100 nF 0201-size capacitors placed within 5 mm of the BGA balls, with the capacitor ground reference stitched densely to the underlying ground plane. Use IBIS-AMI simulation in Quartus Prime to validate channel performance before tape-out.
Estimated: when migrating a design from Cyclone III to Cyclone IV GX, engineers frequently miss the requirement to instantiate and configure the dedicated PCIe hard IP block via the ALTGX MegaWizard - this consumes zero logic elements but must be explicitly enabled. Forgetting to add the altgx_reconfig block also prevents runtime transceiver reconfiguration, a common board-bring-up blocker. Always regenerate the pinout assignments after speed grade changes.
Although the 60 nm process keeps EP4CGX30CF19I7N quiescent power under 1W in most designs, transceiver-heavy workloads at 3.125 Gbps with multiple active channels can drive junction temperatures to 90C. Estimated: a 4-layer FR4 PCB with thermal vias under the package center and a 10x10 mm copper flood keeps theta_JA below 15 C/W, sufficient for industrial-temperature operation in a sealed enclosure.
合规信息
RoHS-compliant per 'N' suffix designation. Not AEC-Q100 qualified (industrial grade -40C to +100C only). Use EP4CGX30CF19A7N for automotive applications.
