EP4CE75F29C8N - Cyclone IV E FPGA, 75K LE, 780-FBGA | Intel
料号： EP4CE75F29C8N ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $204.45 | $204.45 |
| 10 | $184 | $1,840.00 |
| 100 | $169.9 | $16,990.00 |
| 500 | $158.5 | $79,250.00 |
| 1,000 | $149.75 | $149,750.00 |
EP4CE75F29C8N 概述
A Field-Programmable Gate Array (FPGA) is a semiconductor device whose digital logic fabric, routing, and I/O behavior are defined by the user's configuration bitstream rather than at the fab. The Cyclone IV E family occupies the low-cost, low-power segment of the FPGA hierarchy: FPGA -> programmable logic -> logic IC -> integrated circuit -> semiconductor. Its 60 nm process and 1.2 V core give it a notable cost/performance advantage for cost-sensitive volume production.
Key features include 426 user I/O, 4 PLL clock managers, 200 18x18 hardware multipliers, and 2,810,880 bits of embedded RAM. The device supports LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards, with onboard transceivers absent (these are available only on Cyclone IV GX). Configuration is via JTAG, Active Serial, or Passive Serial modes.
The Cyclone IV E architecture pairs a logic array block (LAB) of 16 logic elements with an embedded memory block of 9 Kbits (M9K) and dedicated hardware multiplier blocks. The 60 nm process combined with the 1.2 V core keeps dynamic power low while delivering up to 150 MHz system performance, making the EP4CE75F29C8N well suited for parallel signal-processing tasks.
Typical applications include industrial motor control, video bridging and image processing, automotive infotainment prototyping, test and measurement instrumentation, and embedded protocol bridges (UART/SPI/I2C to high-speed parallel). Designers choose this part when they need a balance of high logic density, abundant DSP blocks, and a low unit cost.
When designing with this FPGA, allocate sufficient PCB layers for the 780-ball FBGA escape routing (typically a minimum 6-layer stack-up with buried vias) and follow Intel's decoupling guidance - one 100 uF bulk, several 10 uF, and 0.1 uF per power pin group.
This page synthesizes distributor pricing, drop-in same-package variants, and practical design notes that go beyond the manufacturer datasheet.
直接替换替代料： EP4CE75F29C8N ——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： EP4CE75F29C8N （相同外形与封装尺寸） ——差异在于 Package, Speed Grade, Process Technology, Operating Temperature, Configuration Modes.
快速对比工具——选择替代料号进行并排对比：
EP4CE75F29C8LN
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$175.2 / 个
查看数据手册 →EP4CE75F29C8L
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$109.8 / 个
查看数据手册 →EP4CE75F29C7N
✅ 直接替换✓ 有现货
$152.7 / 个
查看数据手册 →EP4CE75F29I8N
✅ 直接替换📋 参考替代料（不在目录中）
EP4CE115F29C8N
✅ 直接替换✓ 有现货
$38.9 / 个
查看数据手册 →EP4CE55F29C8N
✅ 直接替换✓ 有现货
$285 / 个
查看数据手册 →EP4CE75F29C8N 最大额定值与电气特性
| Series | Cyclone IV E |
| Logic Elements (LE) | 75,408 |
| Number of LABs/CLBs | 4713 |
| Total RAM Bits | 2,810,880 |
| Number of I/O | 426 |
| Number of Logic Elements/Cells | 75,408 |
| Voltage - Supply | 1.15 V to 1.25 V |
| 工作温度 | 0C to +85C |
| 安装类型 | Surface Mount |
| 封装 | 780-FBGA (29x29 mm, F29) |
| Number of Multipliers (18x18) | 200 |
| Number of PLLs | 4 |
| Configuration Method | JTAG / Active Serial / Passive Serial |
| I/O Standards | LVDS, LVTTL, LVCMOS, SSTL, HSTL |
| RoHS 状态 | Compliant |
| Process Node | 60 nm |
EP4CE75F29C8N 引脚配置
| 引脚 A1 | IO — User I/O (bank 1) |
| 引脚 A20 | IO — User I/O (bank 1) |
| 引脚 AB1 | IO — User I/O (bank 8) |
| 引脚 AB20 | IO — User I/O (bank 8) |
| 引脚 B5 | VCCINT — Core supply 1.15-1.25 V |
| 引脚 B10 | VCCIO1 — I/O bank 1 supply |
| 引脚 B15 | VCCIO2 — I/O bank 2 supply |
| 引脚 E10 | GND — Ground |
| 引脚 G1 | TMS — JTAG Test Mode Select |
| 引脚 G20 | TCK — JTAG Test Clock |
| 引脚 J1 | nCONFIG — Configuration start (active low) |
| 引脚 J20 | nSTATUS — Configuration status (active low) |
| 引脚 K10 | CONF_DONE — Configuration done |
| 引脚 M1 | MSEL0 — Configuration mode select 0 |
| 引脚 M20 | MSEL1 — Configuration mode select 1 |
| 引脚 P10 | DCLK — Configuration clock |
| 引脚 R1 | DATA0 — Configuration data 0 |
| 引脚 R20 | DATA1 — Configuration data 1 |
| 引脚 T10 | VCCA_PLL1 — PLL1 analog supply |
| 引脚 V1 | VCCA_PLL2 — PLL2 analog supply |
典型应用
EP4CE75F29C8N 适用于 6 应用s: Industrial Motor Control, Video Bridging and Image Processing, Automotive Infotainment Prototyping, Test and Measurement Instrumentation, Embedded Protocol Bridging, Software-Defined Radio (SDR) Front-End Pre-Processing.
Industrial Motor Control
The EP4CE75F29C8N's 200 dedicated 18x18 hardware multipliers and 75,408 logic elements make it well suited for multi-axis industrial motor control. Engineers typically implement field-oriented control (FOC) loops, sigma-delta modulator interfaces, and quadrature encoder decoding inside this FPGA. With 426 user I/O, the device can fan out to multiple gate drivers, current-sense ADCs, and absolute encoder SSI/Hiperface interfaces simultaneously. The 1.2 V core plus selectable I/O standards (LVDS, SSTL) supports both 3.3 V and 1.8 V industrial buses without external level shifters. Per the Cyclone IV E datasheet, deterministic latency across the LAB fabric helps meet the sub-microsecond control-loop deadlines required by servo drives.
推荐
Video Bridging and Image Processing
With 2,810,880 embedded RAM bits and 75,408 LE, the EP4CE75F29C8N is widely used to bridge HDMI/MIPI/LVDS video streams and run real-time image-processing pipelines (filtering, edge detection, color space conversion). The 426 user I/O handle parallel RGB, BT.656, and CSI-2 deserialized inputs simultaneously. The M9K memory blocks act as line buffers for scaling, de-interlacing, and chroma upsampling. Per the Cyclone IV E datasheet, fabric Fmax around 150 MHz comfortably handles 1080p60 streams at 148.5 MHz pixel clock. Designers targeting 4K should look to a Cyclone 10 GX family instead.
推荐
Automotive Infotainment Prototyping
Tier-1 and OEM prototyping teams use the EP4CE75F29C8N to develop infotainment head-unit prototypes and ADAS sensor aggregation nodes because the Cyclone IV E family has a long automotive lifecycle and well-known Intel/Quartus support. Its 426 user I/O can interface LVDS displays, MOST or CAN-FD buses, and surround-view camera serializers concurrently. The 60 nm process keeps idle power low for parked-mode scenarios. Per the Cyclone IV E datasheet, commercial grade C8 spans 0-85C; for -40 to +100C under-hood operation the pin-compatible EP4CE75F29I8N is required.
推荐
Test and Measurement Instrumentation
Test-equipment designers use the EP4CE75F29C8N for protocol-aware logic analyzer probes, pattern generators, and digital stimulus / response capture cards. The 200 hardware multipliers accelerate FFT cores used in spectrum-analyzer front ends, while 426 user I/O accommodate high-channel-count logic probe pods. JTAG, Active Serial, and Passive Serial configuration allow fast bench reprogramming. Per the Cyclone IV E datasheet, the deterministic routing fabric produces repeatable capture timing, which is essential for production ATE where per-channel skew must remain sub-nanosecond.
推荐
Embedded Protocol Bridging
The EP4CE75F29C8N acts as a protocol-bridging gateway between industrial buses (EtherCAT, Profinet, Modbus) and host CPUs with SPI/UART/I2C interfaces. Its 4 onboard PLLs generate independent clocks for each downstream bus segment, while 426 I/O accommodate parallel RGMII/MII/RMII Ethernet MAC connections alongside UART/SPI/I2C peripherals. The 2,810,880-bit embedded RAM buffers packet payloads during protocol conversion, removing the need for an external SRAM. Per the Cyclone IV E datasheet, fabric Fmax around 150 MHz is sufficient for 100 Mbit/s industrial Ethernet bridging with margin.
推荐
Software-Defined Radio (SDR) Front-End Pre-Processing
Hobbyist and commercial SDR platforms use the EP4CE75F29C8N to pre-process ADC samples before forwarding them to a host CPU or DSP. With 200 hardware multipliers and 75,408 LE, the FPGA can run DDC (digital down-conversion), FIR filtering, and channelization in real time at sample rates up to ~150 MSPS. The 426 I/O can host LVDS ADC data buses and parallel DAC interfaces simultaneously. Per the Cyclone IV E datasheet, the C8 speed grade delivers Fmax around 150 MHz which is well matched to typical HF/VHF ADC rates. For wideband microwave SDR a Cyclone IV GX or Cyclone 10 LP variant with transceivers is preferred.
推荐
推荐产品汇总
工程参考数据： EP4CE75F29C8N ——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 | EP4CE75F29C8LN | EP4CE75F29C7N | EP4CE75F29I8N | EP4CE55F29C8N | EP4CE115F29C8N |
|---|---|---|---|---|---|---|
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel |
| Package | 780-FBGA (F29) 29x29 mm | 780-FBGA (F29) - same | 780-FBGA (F29) - same | 780-FBGA (F29) - same | 780-FBGA (F29) - same | 780-FBGA (F29) - same |
| Logic Elements | 75,408 | 75,408 | 75,408 | 75,408 | 55,856 (-26%) | 114,480 (+52%) |
| Number of I/O | 426 | 426 | 426 | 426 | 374 | 426 |
| Total RAM Bits | 2,810,880 | 2,810,880 | 2,810,880 | 2,810,880 | 2,396,160 (-15%) | 3,981,312 (+42%) |
| Multipliers (18x18) | 200 | 200 | 200 | 200 | 156 | 266 |
| Speed Grade | C8 (-8) | C8 (-8) | C7 (-7, faster ~15%) | I8 (-8, industrial temp) | C8 (-8) | C8 (-8) |
| Operating Temperature | 0C to +85C (commercial) | 0C to +85C | 0C to +85C | -40C to +100C (industrial) | 0C to +85C | 0C to +85C |
关键差异点
- Highest Cyclone IV E density in the commercial temp grade F29 footprint （对比 EP4CE55F29C8N)
- Same-package migration path to 114,480 LE （对比 EP4CE115F29C8N)
- Direct pin-compatible drop-in to faster speed grade （对比 EP4CE75F29C7N)
设计说明
The 780-ball F29 FBGA has 1.0 mm ball pitch and 29x29 mm body. Estimated: PCB routing requires a minimum 6-layer stack-up with HDI micro-vias to escape the inner rows. Per Cyclone IV E handbook, each VCCINT pin needs its own 0.1 uF + 10 uF decoupling pair placed within 100 mil of the ball. Provide a continuous GND plane directly under the BGA to control return paths.
Estimated: at typical 75% utilization and 150 MHz clock, the EP4CE75F29C8N dissipates approximately 1.5-2.0 W. The F29 BGA has theta_JA around 15-20 C/W on a standard JEDEC 4-layer test board, producing 30-40 C rise above ambient. For sealed enclosures or elevated ambient (>60C), add a thermal pad under the package tied to GND or use airflow to keep junction below 100C.
Do not leave MSEL0/MSEL1 floating - they select JTAG/AS/PS configuration mode and must be tied to VCCIO8 or GND through a 1 kohm resistor. The nCONFIG pin must be pulled to VCCIO8 via 10 kohm. Per Cyclone IV E datasheet, all VCCIO bank supplies must be present even if the bank is unused; floating bank supplies cause configuration failure. Use the Quartus II / Quartus Prime software's pin-planner to validate I/O bank assignments before PCB tape-out.
合规信息
RoHS compliant per Altera/Intel product page. Not AEC-Q100 qualified - the EP4CE75F29C8N is commercial grade (0-85C). For AEC-Q100 contexts use the industrial-grade pin-compatible EP4CE75F29I8N.
