EP1SGX40GF1020C5N - Stratix GX FPGA, 41250 LEs, 624 I/O, FBGA-1020
MPN: EP1SGX40GF1020C5N ✗ Tapus ng BuhayEP1SGX40GF1020C5N Ulas
An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit composed of configurable logic blocks, programmable interconnect, and dedicated silicon resources such as block RAM, DSP blocks, and high-speed transceivers. FPGAs occupy the top of the programmable logic hierarchy: ASIC -> FPGA -> CPLD. The Stratix GX family is a transceiver-rich variant of the Stratix family designed for high-bandwidth serial I/O, making it suitable for communications, video processing, and high-speed data-acquisition backplanes.
Key specifications include 4125 LABs (Logic Array Blocks) operating at up to 5000 MHz internal performance, 20 global clock networks, embedded multiplier blocks for DSP, and up to 45 high-speed GX transceivers depending on speed grade. The device supports multiple I/O standards including LVDS, LVTTL, LVCMOS, SSTL, HSTL, and PCI/PCI-X. Hot-socketing capability and JTAG boundary-scan support simplify board bring-up and in-system programming.
The Stratix architecture combines a four-input look-up-table (LUT) logic element with adjacent LE register chains and dedicated carry/ cascade logic for high arithmetic throughput. TriMatrix embedded memory provides three block RAM sizes (M512, M4K, M-RAM) totaling 3,423,744 RAM bits, and dedicated DSP blocks accelerate multiplication-intensive functions such as FFTs and digital filters.
Typical applications include 10 Gbps backplane interfaces, Software Defined Radio (SDR), HD-SDI video processing, high-end test and measurement equipment, and ASIC prototyping. Stratix GX is also commonly used in military and aerospace signal-processing payloads where radiation-tolerant design practices are applied.
When designing, allocate dedicated PLL and global clock regions early and isolate analog PLLs from noisy switching I/O. Provide at least six PCB layers with continuous power and ground planes for the 1.5 V core rail, and add bulk decoupling within 100 mils of every BGA quadrant.
This page synthesizes distributor pricing, drop-in Stratix GX alternatives, and practical FBGA-1020 design notes not found in the manufacturer datasheet.
Mga alternatibo na pwedeng ilagay na EP1SGX40GF1020C5N — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok EP1SGX40GF1020C5N (parehas na form factor at footprint) — pagkakaiba sa Package, Operating Temperature, Speed Grade, Configuration Method, Core Supply Voltage.
EP1SGX40DF1020C5N
✅ Drop-In ⚠️ Mga Talaan Hindi NaiwerikmoMagkontak para sa presyo
Tingnan ang Datasheet →EP1SGX40FF1020C5N
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
EP1SGX40GF1020C5
✅ Drop-In ⚠️ Mga Talaan Hindi NaiwerikmoMagkontak para sa presyo
Tingnan ang Datasheet →EP1SGX40GF1020C5ES
✅ Drop-In ⚠️ Mga Talaan Hindi NaiwerikmoMagkontak para sa presyo
Tingnan ang Datasheet →EP1SGX25FF1020C5N
✅ Drop-In ⚠️ Mga Talaan Hindi NaiwerikmoMagkontak para sa presyo
Tingnan ang Datasheet →EP1SGX40GF1020C5N Mga Pinakamataas na Rating at Electrical Characteristics
| Series | Stratix GX |
| Family | Stratix |
| Process Technology | 130 nm CMOS |
| Logic Elements | 41,250 |
| Logic Array Blocks (LABs) | 4,125 |
| Total RAM Bits | 3,423,744 |
| Maximum User I/O | 624 |
| Core Supply Voltage | 1.5 V (1.425 V - 1.575 V) |
| Temperature na Operasyon | 0 °C to +85 °C (Commercial) |
| Packhaging | 1020-BGA / FC-FBGA (33 x 33 mm, 1 mm pitch) |
| Pin / Ball Count | 1020 |
| Uri ng Pagpapasok | Surface Mount (BGA) |
| Speed Grade | C5 (Commercial, slow) |
| Logic Family | CMOS |
| Tindminan RoHS | Compliant (lead-free) |
| Maximum Internal Performance | 5000 MHz (per third-party listings) |
| Configuration Method | JTAG / SRAM (volatile) + EEPROM loader |
Gabay sa Pin Configuration ng EP1SGX40GF1020C5N 1020-bga / fc-fbga (33 x 33 mm, 1 mm pitch)
Pin configuration para sa EP1SGX40GF1020C5N (1020-bga / fc-fbga (33 x 33 mm, 1 mm pitch) package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa EP1SGX40GF1020C5N.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
EP1SGX40GF1020C5N ay nararapat para sa 6 aplikasyons: 10 Gbps Backplane Interface, Software Defined Radio (SDR), HD-SDI Video Processing, Test and Measurement Instrumentation, ASIC Prototyping, Military / Aerospace Signal Processing.
10 Gbps Backplane Interface
The EP1SGX40GF1020C5N's integrated GX transceivers support multi-gigabit backplane links, with LVDS and XAUI-compatible serial I/O. Its 41,250-LE fabric absorbs PCS and MAC logic at line rate, eliminating external serializer/deserializer ICs. The 1020-ball FBGA exposes up to 624 user I/O for parallel sideband and management interfaces.
Inirekomenda
Software Defined Radio (SDR)
Stratix GX FPGAs are widely used as the digital baseband of SDR platforms. The EP1SGX40GF1020C5N pairs multi-gigabit transceivers with 3,423,744 bits of block RAM to handle wideband ADC/DAC sample streams. Embedded multiplier blocks accelerate FFT and channelization DSP without exhausting logic capacity.
Inirekomenda
HD-SDI Video Processing
Broadcast HD-SDI requires 1.485 Gbps serial I/O and real-time video processing. The EP1SGX40GF1020C5N hosts GX transceivers that recover HD-SDI clock and data directly, while the 41k-LE fabric handles color-space conversion and frame buffering. The 624 user I/Os simplify multi-channel SMPTE 292M fan-out.
Inirekomenda
Test and Measurement Instrumentation
High-end oscilloscopes and protocol analyzers use the EP1SGX40GF1020C5N to capture and process multi-gigabit signals. The large TriMatrix memory (3.4 Mbit) enables deep acquisition memory, while GX transceivers connect directly to PCIe Gen1/Gen2 host links. Embedded DSP blocks accelerate FFT and protocol decoding.
Inirekomenda
ASIC Prototyping
Engineers prototype ASICs on the EP1SGX40GF1020C5N because of its 41k-LE capacity and 624 I/O, which map directly to large ASIC netlists. The FBGA-1020 footprint provides board-level compatibility with downstream Stratix IV GX parts. Hot-socketing simplifies multi-board ASIC emulation setups in the lab.
Inirekomenda
Military / Aerospace Signal Processing
Radiation-tolerant Stratix GX variants serve satellite and avionics payloads. The EP1SGX40GF1020C5N's large logic array supports space-time adaptive processing and crypto engines, while the industrial-temperature EP1SGX40GF1020I5N extends operating range to -40 °C to +100 °C. The FBGA-1020 is available with hermetic ceramic lidding for space.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for EP1SGX40GF1020C5N — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto | EP1SGX40DF1020C5N | EP1SGX40FF1020C5N | EP1SGX40GF1020C5 | EP1SGX40GF1020C5ES | EP1SGX25FF1020C5N |
|---|---|---|---|---|---|---|
| Package | 1020-FBGA (33x33, 1mm pitch) | 1020-FBGA (33x33, 1mm pitch) - same | 1020-FBGA (33x33, 1mm pitch) - same | 1020-FBGA (33x33, 1mm pitch) - same | 1020-FBGA (33x33, 1mm pitch) - same | 1020-FBGA (33x33, 1mm pitch) - same |
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Logic Elements | 41,250 | 41,250 | 41,250 | 41,250 | 41,250 | 25,920 (-37%) |
| GX Transceivers | Yes | No | Yes | Yes | Yes | Yes |
| Embedded RAM | 3,423,744 bits | 3,423,744 bits | 3,423,744 bits | 3,423,744 bits | 3,423,744 bits | 2,106,624 bits (-38%) |
| Maximum User I/O | 624 | 624 | 624 | 624 | 624 | 624 |
| Core Supply Voltage | 1.5 V (1.425-1.575 V) | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.2 V |
| Operating Temperature | 0 to +85 °C (Commercial) | 0 to +85 °C | 0 to +85 °C | 0 to +85 °C | Extended | 0 to +85 °C |
Pangunahing mga Pagkakaiba
- Integrated multi-gigabit transceivers (kumpara saEP1SGX40DF1020C5N)
- Highest logic density in 1020-ball Stratix GX family (kumpara saEP1SGX25FF1020C5N)
- 3.4 Mbit TriMatrix embedded memory (kumpara saEP1SGX25FF1020C5N)
Talaan ng Disenyo
Estimated: a fully utilized EP1SGX40GF1020C5N draws roughly 1.2 A on VCCINT at 1.5 V plus I/O bank current. Decouple each VCCINT ball with a 0.1 µF X7R within 100 mils and a 10 µF bulk per FBGA quadrant; isolate VCCA_PLL with a ferrite bead and dedicated 1.5 V LDO.
The 33x33 mm FC-FBGA has θJA around 18 °C/W in still air and around 6 °C/W with 200 LFM airflow (typical Stratix GX package). Estimated: at 8 W dissipation the junction temperature rises by approximately 144 °C without airflow; force at least 100 LFM and add a top-side heatsink when operating above 70 °C ambient.
Use a minimum 8-layer stack-up with continuous GND/VCC planes under the FBGA-1020 escape region. Route differential pairs (TX/RX) on the top layer with 100 Ω differential impedance and maintain length matching within 5 mils. Stitching vias on a 200-mil grid suppress return-path discontinuities.
Configure GX transceivers for 8B/10B encoding and use the dedicated REFCLK pin pair; keep REFCLK traces within 10 mils of length matching and shield with ground. Use AC coupling capacitors rated for the maximum data rate; for 3.125 Gbps XAUI the standard is 100 nF 0402 X7R.
Do not hot-swap the EP1SGX40GF1020C5N without powering down; the SRAM-based bitstream is volatile and a partial configuration can latch-up I/O buffers. Sequence VCCINT, VCCPD, and VCCIO within 100 ms of each other per the datasheet to avoid POR latch issues.
Impormasyon ng Pagsunod sa Kautusan
RoHS and lead-free per Altera/Intel product page. AEC-Q100 not applicable - this is a commercial-grade FPGA; the industrial variant EP1SGX40GF1020I5N covers -40 to +100 °C.
