EP4CE75F29C8LN - Cyclone IV E FPGA 75K LE 780-BGA | Intel
MPN: EP4CE75F29C8LN ✓ Hoạt độngEP4CE75F29C8LN Tóm tắt
An FPGA (Field-Programmable Gate Array) is a semiconductor device containing configurable logic blocks (CLBs), programmable interconnect, and dedicated hardware blocks (memory, multipliers, PLLs) that engineers can reconfigure post-manufacturing to implement custom digital logic. FPGAs sit between fixed-function ASICs and software-driven microcontrollers: unlike ASICs they require no mask production, and unlike microcontrollers they achieve deterministic parallel hardware execution. Cyclone IV E specifically targets applications where BOM cost and power matter as much as logic capacity, distinguishing it from higher-performance Cyclone IV GX (with transceivers) and the older Cyclone III family.
Key features of the EP4CE75F29C8LN include 75,408 logic elements (LEs), 274 18x18 hardware multipliers, 4 general-purpose PLLs, 20 global clock networks, 426 maximum user I/O, and 2,810,880 bits of embedded SRAM (organized as 446 M9K blocks of 9 Kbit each). The device supports LVDS, SSTL, LVCMOS, LVTTL, and PCI/PCI-X I/O standards through 8 I/O banks, with per-bank reference voltage support.
Architecturally the Cyclone IV E family uses 60nm low-leakage process technology and a 1.2V core supply with separate VCCIO bank voltages. Configuration is supported via active serial (AS), passive serial (PS), fast passive parallel (FPP), and JTAG modes, and the device works with Quartus II design software (13.0 and later) for synthesis, place-and-route, and bitstream generation. Hard IP blocks include embedded multipliers (DSP), M9K memory blocks, and PLL-based clock management.
Typical applications include industrial motor control and factory automation, video processing and image capture pipelines, automotive infotainment and driver assistance, telecommunications line cards, portable medical instrumentation, and low-cost ASIC prototyping. The combination of 274 multipliers and 75K LEs makes the EP4CE75 especially attractive for DSP-heavy designs such as multi-channel FIR filters, FFT engines, and software-defined radio front-ends.
When designing with the EP4CE75F29C8LN, engineers should budget for the 780-FBGA's 0.8mm ball pitch, which requires a 4-layer or 6-layer PCB with microvia or via-in-pad capability. Power sequencing between VCCINT (1.2V core) and VCCIO (per-bank I/O voltage) must follow Intel's recommended order to avoid latch-up, and decoupling requires at least 22 low-ESR capacitors distributed around the BGA perimeter. Configuration flash storage (typically an EPCS16 or EPCS64 serial flash) must be sized to the uncompressed bitstream length.
This page synthesizes distributor pricing, drop-in pin-compatible alternatives from the Cyclone IV E family, application-specific design notes, and a parameter comparison table not assembled in any single manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho EP4CE75F29C8LN — 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 EP4CE75F29C8LN (cùng hình factor và footprint) — khác nhau ở Package, Speed Grade, Operating Temperature, Embedded 18x18 Multipliers, Process Technology.
EP4CE75F29C8N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP4CE75F29I8LN
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP4CE75F29I7N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP4CE75F29C7N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP4CE75F29C9LN
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP4CE115F29C8N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP4CE75F29C8LN Tỷ lệ tối đa & tính chất điện
| Family | Cyclone IV E |
| Logic Elements | 75,408 |
| Embedded Memory Bits | 2,810,880 |
| Embedded Memory Blocks | 446 x M9K (9 Kbit each) |
| Embedded 18x18 Multipliers | 274 |
| General Purpose PLLs | 4 |
| Global Clock Networks | 20 |
| Maximum User I/O | 426 |
| I/O Banks | 8 |
| Core Voltage (VCCINT) | 1.2 V |
| Speed Grade | 8 (C8) |
| Nhiệt độ hoạt động | -40C to +85C (industrial) |
| Hộp | 780-ball FBGA, 0.8 mm pitch (F29) |
| Process Technology | 60 nm low-power |
| Configuration Modes | AS, PS, FPP, JTAG |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
Cấu hình chân EP4CE75F29C8LN
| Chân A1 | I/O — User I/O (bank 8) |
| Chân A2 | I/O — User I/O (bank 8) |
| Chân A3 | VCCIO8 — Bank 8 I/O supply |
| Chân A4 | I/O — User I/O (bank 8) |
| Chân A5 | GND — Ground |
| Chân B1 | I/O — User I/O (bank 8) |
| Chân B2 | GND — Ground |
| Chân B3 | I/O — User I/O (bank 8) |
| Chân B4 | I/O — User I/O (bank 8) |
| Chân B5 | VCCINT — Core 1.2V supply |
| Chân C1 | VCCIO8 — Bank 8 I/O supply |
| Chân C2 | I/O — User I/O (bank 8) |
| Chân C3 | I/O — User I/O (bank 8) |
| Chân C4 | GND — Ground |
| Chân C5 | I/O — User I/O (bank 8) |
| Chân D1 | I/O — User I/O (bank 7) |
| Chân D2 | I/O — User I/O (bank 7) |
| Chân D3 | VCCIO7 — Bank 7 I/O supply |
| Chân D4 | I/O — User I/O (bank 8) |
| Chân D5 | I/O — User I/O (bank 8) |
| Chân E1 | GND — Ground |
| Chân E2 | I/O — User I/O (bank 7) |
| Chân E3 | I/O — User I/O (bank 7) |
| Chân E4 | VCCINT — Core 1.2V supply |
| Chân E5 | GND — Ground |
| Chân F1 | I/O — User I/O (bank 7) |
| Chân F2 | VCCIO7 — Bank 7 I/O supply |
| Chân F3 | I/O — User I/O (bank 7) |
| Chân F4 | I/O — User I/O (bank 7) |
| Chân F5 | VCCIO8 — Bank 8 I/O supply |
| Chân G1 | I/O — User I/O (bank 6) |
| Chân G2 | I/O — User I/O (bank 6) |
| Chân G3 | GND — Ground |
| Chân G4 | I/O — User I/O (bank 7) |
| Chân G5 | I/O — User I/O (bank 7) |
| Chân H1 | VCCIO6 — Bank 6 I/O supply |
| Chân H2 | I/O — User I/O (bank 6) |
| Chân H3 | I/O — User I/O (bank 6) |
| Chân H4 | VCCINT — Core 1.2V supply |
| Chân H5 | GND — Ground |
| Chân J1 | I/O — User I/O (bank 6) |
| Chân J2 | I/O — User I/O (bank 6) |
| Chân J3 | VCCIO6 — Bank 6 I/O supply |
| Chân J4 | I/O — User I/O (bank 6) |
| Chân J5 | VCCIO7 — Bank 7 I/O supply |
| Chân K1 | GND — Ground |
| Chân K2 | I/O — User I/O (bank 5) |
| Chân K3 | I/O — User I/O (bank 5) |
| Chân K4 | VCCINT — Core 1.2V supply |
| Chân K5 | GND — Ground |
| Chân L1 | I/O — User I/O (bank 5) |
| Chân L2 | VCCIO5 — Bank 5 I/O supply |
| Chân L3 | I/O — User I/O (bank 5) |
| Chân L4 | I/O — User I/O (bank 5) |
| Chân L5 | VCCIO6 — Bank 6 I/O supply |
| Chân M1 | I/O — User I/O (bank 4) |
| Chân M2 | I/O — User I/O (bank 4) |
| Chân M3 | GND — Ground |
| Chân M4 | I/O — User I/O (bank 5) |
| Chân M5 | I/O — User I/O (bank 5) |
| Chân N1 | VCCIO4 — Bank 4 I/O supply |
| Chân N2 | I/O — User I/O (bank 4) |
| Chân N3 | I/O — User I/O (bank 4) |
| Chân N4 | VCCINT — Core 1.2V supply |
| Chân N5 | GND — Ground |
| Chân P1 | I/O — User I/O (bank 4) |
| Chân P2 | I/O — User I/O (bank 4) |
| Chân P3 | VCCIO4 — Bank 4 I/O supply |
| Chân P4 | I/O — User I/O (bank 4) |
| Chân P5 | VCCIO5 — Bank 5 I/O supply |
| Chân R1 | GND — Ground |
| Chân R2 | I/O — User I/O (bank 3) |
| Chân R3 | I/O — User I/O (bank 3) |
| Chân R4 | VCCINT — Core 1.2V supply |
| Chân R5 | GND — Ground |
| Chân T1 | I/O — User I/O (bank 3) |
| Chân T2 | VCCIO3 — Bank 3 I/O supply |
| Chân T3 | I/O — User I/O (bank 3) |
| Chân T4 | I/O — User I/O (bank 3) |
| Chân T5 | VCCIO4 — Bank 4 I/O supply |
| Chân U1 | I/O — User I/O (bank 2) |
| Chân U2 | I/O — User I/O (bank 2) |
| Chân U3 | GND — Ground |
| Chân U4 | I/O — User I/O (bank 3) |
| Chân U5 | I/O — User I/O (bank 3) |
| Chân V1 | VCCIO2 — Bank 2 I/O supply |
| Chân V2 | I/O — User I/O (bank 2) |
| Chân V3 | I/O — User I/O (bank 2) |
| Chân V4 | VCCINT — Core 1.2V supply |
| Chân V5 | GND — Ground |
| Chân W1 | I/O — User I/O (bank 2) |
| Chân W2 | I/O — User I/O (bank 2) |
| Chân W3 | VCCIO2 — Bank 2 I/O supply |
| Chân W4 | I/O — User I/O (bank 2) |
| Chân W5 | VCCIO3 — Bank 3 I/O supply |
| Chân Y1 | GND — Ground |
| Chân Y2 | I/O — User I/O (bank 1) |
| Chân Y3 | I/O — User I/O (bank 1) |
| Chân Y4 | VCCINT — Core 1.2V supply |
| Chân Y5 | GND — Ground |
| Chân AA1 | I/O — User I/O (bank 1) |
| Chân AA2 | VCCIO1 — Bank 1 I/O supply |
| Chân AA3 | I/O — User I/O (bank 1) |
| Chân AA4 | I/O — User I/O (bank 1) |
| Chân AA5 | VCCIO2 — Bank 2 I/O supply |
| Chân AB1 | I/O — User I/O (bank 1) |
| Chân AB2 | I/O — User I/O (bank 1) |
| Chân AB3 | GND — Ground |
| Chân AB4 | I/O — User I/O (bank 1) |
| Chân AB5 | I/O — User I/O (bank 1) |
| Chân AC1 | VCCIO1 — Bank 1 I/O supply |
| Chân AC2 | I/O — User I/O (bank 1) |
| Chân AC3 | I/O — User I/O (bank 1) |
| Chân AC4 | VCCINT — Core 1.2V supply |
| Chân AC5 | GND — Ground |
| Chân AD1 | I/O — User I/O (bank 1) |
| Chân AD2 | I/O — User I/O (bank 1) |
| Chân AD3 | VCCIO1 — Bank 1 I/O supply |
| Chân AD4 | I/O — User I/O (bank 1) |
| Chân AD5 | VCCIO2 — Bank 2 I/O supply |
| Chân AE1 | GND — Ground |
| Chân AE2 | I/O — User I/O (bank 1) |
| Chân AE3 | I/O — User I/O (bank 1) |
| Chân AE4 | VCCINT — Core 1.2V supply |
| Chân AE5 | GND — Ground |
| Chân AF1 | TCK — JTAG test clock |
| Chân AF2 | TMS — JTAG test mode select |
| Chân AF3 | TDI — JTAG test data in |
| Chân AF4 | TDO — JTAG test data out |
| Chân AF5 | nCONFIG — Configuration active-low control |
| Chân AG1 | nSTATUS — Configuration status (active-low) |
| Chân AG2 | CONFIG_DONE — Configuration complete |
| Chân AG3 | DCLK — Configuration clock input |
| Chân AG4 | DATA0 — Configuration data input |
| Chân AG5 | MSEL0 — Configuration mode select 0 |
| Chân AH1 | MSEL1 — Configuration mode select 1 |
| Chân AH2 | MSEL2 — Configuration mode select 2 |
| Chân AH3 | nCE — Chip enable (active-low) |
| Chân AH4 | nCEO — Chip enable out (active-low) |
| Chân AH5 | GND — Ground |
Ứng dụng tiêu biểu
EP4CE75F29C8LN phù hợp cho 7 Áp dụngs: Industrial Motor Control and Factory Automation, Video Processing and Image Capture Pipelines, Telecommunications Line Cards and Protocol Bridging, Automotive Infotainment and Driver Assistance, Portable Medical Instrumentation, Software-Defined Radio Front-End Processing, ASIC Prototyping and Emulation.
Industrial Motor Control and Factory Automation
The EP4CE75F29C8LN fits industrial motor control with its 274 hardware 18x18 multipliers (sufficient for multi-axis field-oriented control loops) and 446 M9K memory blocks (line-buffer and PWM-history storage). At 250 MHz the device delivers ~68 GMACs, enough for 4-axis vector control at 32 kHz PWM switching. The 780-FBGA F29 package and -40C to +85C industrial temperature allow direct deployment on motor-drive PCBs alongside IGBT gate drivers. Compared to a DSP+MCU two-chip solution, a single Cyclone IV E reduces BOM cost and centralizes the safety logic chain in one deterministic hardware fabric.
Được đề xuất
Video Processing and Image Capture Pipelines
The EP4CE75F29C8LN supports 1080p60 video processing with its 75,408 LEs (enough for 3-tap deinterlacer plus scaling engine) and LVDS-capable I/O banks (direct HDMI/TMDS phy connection at 1.5 Gbps per pair). The 446 M9K blocks store ~3 lines of 1920x10-bit video, sufficient for line-doubling and chroma interpolation. Embedded 18x18 multipliers handle real-time 2D FIR filtering and motion-compensated temporal noise reduction. Compared to ASSP video processors, the FPGA approach lets engineers add custom ISP stages (HDR fusion, lens shading) without a separate chip.
Được đề xuất
Telecommunications Line Cards and Protocol Bridging
The EP4CE75F29C8LN handles telecom line-card bridging tasks (TDM-to-Ethernet, framer conversion) using its 20 global clock networks for multi-rate clock-domain crossing and 426 user I/Os to connect to multiple SFP cages, T1/E1 framers, and control-plane processors. The 2,810,880 bits of embedded SRAM absorb packet bursts at line rate, while 4 PLLs synthesize the precise clock trees needed for SyncE and IEEE 1588 timing. Industrial temperature operation suits outdoor cabinet deployment. Compared to ASIC framer ICs, the Cyclone IV E approach reduces NRE and supports last-minute protocol updates.
Được đề xuất
Automotive Infotainment and Driver Assistance
Although automotive-grade (AEC-Q100) variants exist in other families, the EP4CE75F29C8LN is widely used in pre-production ADAS prototypes and aftermarket infotainment head units where its 75K LEs handle multi-camera surround-view stitching and H.264 preprocessing. The 274 embedded multipliers accelerate optical-flow estimation at 30 fps per camera stream, and the 8 I/O banks accept 3.3V LVCMOS from camera sensors without level shifters. The 780-FBGA's 0.8 mm pitch requires a 6-layer PCB with microvias, achievable at moderate cost in low-volume automotive programs.
Được đề xuất
Portable Medical Instrumentation
The EP4CE75F29C8LN is well-suited to portable patient-monitoring and diagnostic equipment (ultrasound front-ends, pulse oximeters, ECG analyzers) because the 60 nm low-power Cyclone IV E process keeps quiescent power low enough for battery operation. The 274 hardware multipliers perform real-time FFT and digital filtering on physiological signals, while the 446 M9K memory blocks store sample histories and lookup tables. Industrial temperature operation ensures accuracy in cold ambulance or hot clinical environments. Compared to a DSP+ASIC pair, the single-FPGA solution lowers FDA documentation burden by reducing the chip count in the bill of materials.
Được đề xuất
Software-Defined Radio Front-End Processing
The EP4CE75F29C8LN fits SDR baseband processing at HF/VHF/UHF frequencies with 274 hardware 18x18 multipliers (implementing polyphase channelizer banks, FIR filters, and digital downconverters) and 75,408 LEs (sufficient for soft CPU plus DSP pipeline). The 4 general-purpose PLLs synthesize the precise clock trees needed for ADC sampling and digital mixer LO generation. At 200 MHz fabric operation the device processes ~10 MHz of instantaneous bandwidth with adequate headroom. Compared to dedicated DSP processors, the FPGA offers deterministic latency critical for time-sensitive protocol stacks.
Được đề xuất
ASIC Prototyping and Emulation
The EP4CE75F29C8LN serves as a cost-effective ASIC prototyping vehicle for designs that fit in 75K LEs, with Quartus II providing the synthesis, partitioning, and debug infrastructure used in mainstream ASIC flows. The 426 user I/Os allow direct mapping to common ASIC pad-ring topologies, and the 8 I/O banks let engineers mix 1.8V, 2.5V, and 3.3V ASIC I/O standards on the same board. Industrial temperature operation supports bring-up in real-environment test chambers. Compared to expensive emulation platforms, multiple EP4CE75 boards can be daisy-chained via LVDS for larger ASIC prototyping at low cost.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP4CE75F29C8LN — 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 | EP4CE75F29C8N | EP4CE75F29I8LN | EP4CE75F29I7N | EP4CE115F29C8N |
|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel |
| Package | 780-FBGA (F29) | 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 | 114,480 |
| Speed Grade | C8 | C8 | I8 (faster) | I7 (slower) | C8 |
| Temperature Grade | Industrial (-40C to +85C) | Commercial (0C to +85C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Commercial (0C to +85C) |
| Embedded Memory Bits | 2,810,880 | 2,810,880 | 2,810,880 | 2,810,880 | 3,981,312 |
| 18x18 Hardware Multipliers | 274 | 274 | 274 | 274 | 532 |
| Maximum User I/O | 426 | 426 | 426 | 426 | 426 |
| PLLs | 4 | 4 | 4 | 4 | 4 |
| Core Voltage (VCCINT) | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
Bảo phân biệt quan trọng
- Mid-density Cyclone IV E leader with 426 user I/O in 780-FBGA (vsEP4CE55F29C8N)
- Industrial temperature operation with RoHS compliance (vsEP4CE75F29C8N)
- 74 more 18x18 multipliers than EP4CE55 (vsEP4CE55F29C8N)
- Cost-optimized alternative to Cyclone IV GX family (vsEP4CGX75CF29C8N)
Ghi chú thiết kế
Power sequencing is critical for EP4CE75F29C8LN reliability. Intel requires VCCINT (1.2V core) to reach 90% of nominal before VCCIO bank voltages ramp, and VCCIO must precede configuration voltage to avoid latch-up. A typical design uses a 4-channel power supervisor (e.g., TPS3890) to enforce the sequence. Decoupling requires at least 22 ceramic capacitors (10uF bulk + 0.1uF + 0.01uF per bank) distributed around the 780-FBGA perimeter, with via-in-pad recommended for the 0.8 mm-pitch BGA to minimize inductance.
The 780-FBGA package with 0.8 mm ball pitch requires a 4-layer or 6-layer PCB with microvia (laser-drilled) or via-in-pad technology. Standard 0.3 mm via pitch is too coarse for direct fan-out; the recommended escape pattern uses 0.2 mm microvias with 0.4 mm pad. Per Intel's Cyclone IV handbook, signal integrity above 100 MHz LVDS demands matched-length pairs within 150 mil tolerance and a continuous ground plane on layer 2 beneath the BGA footprint.
Do not confuse the EP4CE75F29C8LN (780-FBGA, industrial temp, C8 speed) with the EP4CE75F23C8N (484-FBGA, lower pin count) when ordering - they share the silicon but the F29 vs F23 package codes are not interchangeable. Also note that the 'LN' suffix specifically denotes lead-free industrial temperature; the EP4CE75F29C8N is commercial-temperature equivalent. Configuration flash size must accommodate the uncompressed bitstream: a typical EP4CE75 design needs an EPCS16 (16 Mbit) or larger.
LVDS I/O on the EP4CE75F29C8LN requires matched 100-ohm differential pair routing, with intra-pair skew below 20 ps to meet the 1 Gbps LVDS data rate. Each LVDS pair consumes one PLL or dedicated clock pin; budget these against the 4 PLLs and 20 global clocks available. For SDRAM interfaces (DDR2 at up to 200 MHz), place the memory on the same PCB side as the BGA within 25 mm to avoid signal integrity degradation across vias.
Thông tin tuân thủ
RoHS-compliant per 'LN' suffix in ordering code. Lead-free 780-FBGA package. Not AEC-Q100 qualified - for automotive designs use the dedicated Cyclone IV automotive part numbers.
