EP4CE75F29C8N - Cyclone IV E FPGA, 75K LE, 780-FBGA | Intel
MPN: EP4CE75F29C8N ✓ Hoạt độngEP4CE75F29C8N Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho EP4CE75F29C8N — 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 EP4CE75F29C8N (cùng hình factor và footprint) — khác nhau ở Package, Speed Grade, Process Technology, Operating Temperature, Configuration Modes.
EP4CE75F29C8LN
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP4CE75F29C8L
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP4CE75F29C7N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP4CE75F29I8N
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EP4CE115F29C8N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP4CE55F29C8N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP4CE75F29C8N Tỷ lệ tối đa & tính chất điện
| 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 |
| Nhiệt độ hoạt động | 0C to +85C |
| Kiểu lắp đặt | Surface Mount |
| Hộp | 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 |
| Trạng thái RoHS | Compliant |
| Process Node | 60 nm |
Cấu hình chân EP4CE75F29C8N
| Chân A1 | IO — User I/O (bank 1) |
| Chân A20 | IO — User I/O (bank 1) |
| Chân AB1 | IO — User I/O (bank 8) |
| Chân AB20 | IO — User I/O (bank 8) |
| Chân B5 | VCCINT — Core supply 1.15-1.25 V |
| Chân B10 | VCCIO1 — I/O bank 1 supply |
| Chân B15 | VCCIO2 — I/O bank 2 supply |
| Chân E10 | GND — Ground |
| Chân G1 | TMS — JTAG Test Mode Select |
| Chân G20 | TCK — JTAG Test Clock |
| Chân J1 | nCONFIG — Configuration start (active low) |
| Chân J20 | nSTATUS — Configuration status (active low) |
| Chân K10 | CONF_DONE — Configuration done |
| Chân M1 | MSEL0 — Configuration mode select 0 |
| Chân M20 | MSEL1 — Configuration mode select 1 |
| Chân P10 | DCLK — Configuration clock |
| Chân R1 | DATA0 — Configuration data 0 |
| Chân R20 | DATA1 — Configuration data 1 |
| Chân T10 | VCCA_PLL1 — PLL1 analog supply |
| Chân V1 | VCCA_PLL2 — PLL2 analog supply |
Ứng dụng tiêu biểu
EP4CE75F29C8N phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP4CE75F29C8N — 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 | 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 |
Bảo phân biệt quan trọng
- Highest Cyclone IV E density in the commercial temp grade F29 footprint (vsEP4CE55F29C8N)
- Same-package migration path to 114,480 LE (vsEP4CE115F29C8N)
- Direct pin-compatible drop-in to faster speed grade (vsEP4CE75F29C7N)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
