EP1SGX40DF1020C7N - 41,250-Cell Stratix GX FPGA | Altera/Intel
MPN： EP1SGX40DF1020C7N ⚠ 最後購買機會EP1SGX40DF1020C7N 概覽
A Field Programmable Gate Array (FPGA) is a programmable logic device that lets engineers implement arbitrary digital logic, memory blocks, DSP pipelines, and high-speed serial interfaces in a single chip. FPGAs sit between fixed-function ASICs and software-programmable processors: unlike ASICs they are reconfigurable after fabrication, and unlike processors they achieve deterministic, parallel hardware performance. The Stratix GX family in particular adds multi-gigabit transceivers and dedicated SERDES blocks, positioning it as a programmable alternative to custom silicon for wired communications and high-performance DSP.
Key features of the EP1SGX40DF1020C7N include 4,697 Configurable Logic Blocks (CLBs), built-in clock management, embedded memory, and DSP blocks. It supports the Quartus II design flow (legacy versions of Quartus Prime are also backward-compatible). The 1020-pin FC-FBGA package provides the high pin density required for 624 user I/Os plus transceiver and global clock pins. According to the Stratix GX Family Data Sheet, the device supports multi-gigabit transceivers operating in the hundreds-of-MHz to multi-Gbps range, making it suitable for protocols such as SPI-4.2, RapidIO, and 10 Gigabit Ethernet PHY interfaces.
Typical applications include telecom line cards, baseband processing, high-speed serial bridging, video processing, and ASIC prototyping. Designers choose this device when they need a balance of logic density, embedded memory/DSP, and high-speed serial I/O without migrating to a fully custom ASIC. Note that the Stratix GX family is mature/last-time-buy; new designs should evaluate Cyclone, Arria, or Stratix V families unless legacy compatibility is required.
When designing with this FPGA, plan the PCB for the 33x33 mm BGA with 1.0 mm pitch: use 0.8 mm via-in-pad or microvia stackups with ENIG or ENEPIG surface finish for reliable BGA assembly, and provide at least 6 signal layers with controlled-impedance routing for the transceiver lanes. Decouple every VCC/VCCINT/VCCIO ball with 0.1 uF plus bulk capacitance per the Stratix GX pin connection guidelines.
直接替換替代品，適用於 EP1SGX40DF1020C7N — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： EP1SGX40DF1020C7N （相同外形與佔位） — 差異在於 Operating Temperature, Package, Speed Grade, Package Type, Process Technology.
EP1S40F1020C7N
✅ 直接替換聯絡詢價
查看資料表 →EP1SGX40DF1020C7ES
✅ 直接替換聯絡詢價
查看資料表 →EP1SGX40DF1020C6N
✅ 直接替換聯絡詢價
查看資料表 →EP1SGX40DF1020C5N
✅ 直接替換聯絡詢價
查看資料表 →EP1SGX25FF1020C7N
✅ 直接替換聯絡詢價
查看資料表 →EP1SGX40DF1020C7N 最大額定值與電氣特性
| Family | Stratix GX |
| Logic Cells | 41,250 |
| Configurable Logic Blocks (CLBs) | 4,697 |
| User I/Os | 624 |
| 封裝 | 1020-ball FC-FBGA, 33x33 mm, 1.0 mm pitch |
| 安裝類型 | Surface Mount (BGA) |
| Core Voltage | 1.5 V |
| Process Technology | 130 nm CMOS |
| Logic Family | CMOS |
| 工作溫度 | 0C to +85C (commercial) |
| 記憶體類型 | SRAM-based configuration |
| Configuration Method | Serial/Parallel via Quartus II |
EP1SGX40DF1020C7N 1020-ball fc-fbga, 33x33 mm, 1.0 mm pitch 腳位配置指南
EP1SGX40DF1020C7N（1020-ball fc-fbga, 33x33 mm, 1.0 mm pitch 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： EP1SGX40DF1020C7N.
請參閱 資料表 以查看完整腳位配置。
典型應用
EP1SGX40DF1020C7N 適用於 6 應用s: Telecom Line Card / Backplane Bridge, Baseband DSP / Wireless Base Station, High-Speed Serial Protocol Bridging, ASIC Prototyping and Emulation, Video Processing and Broadcast, Industrial Test and Measurement Equipment.
Telecom Line Card / Backplane Bridge
The EP1SGX40DF1020C7N's 41,250 logic cells plus embedded multi-gigabit transceivers make it a natural fit for telecom line cards that aggregate and de-aggregate high-speed serial links. In a typical ATCA or AdvancedTCA line card, the FPGA bridges SPI-4.2, RapidIO, or 10 Gigabit Ethernet PHY interfaces to the network processor and framer/mapper ASICs. The 624 user I/Os give the designer ample headroom for parallel LVDS or LVCMOS connections to the switch fabric, while the integrated SERDES channels deliver multi-gigabit serial throughput without external PHY chips. Designers should budget transceiver reference-clock jitter and PCB skew to meet the protocol's eye-mask requirements.
推薦
Baseband DSP / Wireless Base Station
The 4,697 CLBs and DSP blocks of the EP1SGX40DF1020C7N support baseband processing for wireless base stations and repeaters. Upconversion, downconversion, channel filtering, and crest-factor reduction (CFR) algorithms all map efficiently onto the FPGA's parallel DSP fabric, while the integrated transceivers drive CPRI or OBSAI links to the radio unit. Compared with a fixed-function DSP, the Stratix GX FPGA accelerates chip-rate processing and lets the designer add proprietary algorithms without an ASIC redesign.
推薦
High-Speed Serial Protocol Bridging
The EP1SGX40DF1020C7N is widely used as a bridge between incompatible high-speed serial protocols, for example PCIe to SATA, RapidIO to Ethernet, or Fibre Channel to Serial RapidIO. The integrated multi-gigabit transceivers cover the line rates needed for these protocols, while the FPGA fabric implements the protocol state machines, buffer management, and bridging logic. The 1020-ball FC-FBGA exposes enough high-speed serial pins to run multiple protocols concurrently, with 624 user I/Os for sideband control and status signals.
推薦
ASIC Prototyping and Emulation
With 41,250 logic cells and Stratix GX transceivers, the EP1SGX40DF1020C7N serves as an ASIC prototyping platform for mid-complexity ASICs in the 200k-400k gate range. Designers map RTL to the FPGA, validate functional and timing behavior at near-ASIC speeds, and use the integrated SERDES for I/O compliance checks. Multi-FPGA boards partition larger ASICs across several EP1SGX40 FPGAs, and the FPGA's Quartus II flow supports time-budget-driven partitioning and pin multiplexing for ASIC-to-FPGA conversion.
推薦
Video Processing and Broadcast
The EP1SGX40DF1020C7N's logic density and SERDES channels make it a strong fit for broadcast video processing equipment, including SDI/HD-SDI/3G-SDI routers, frame synchronizers, and format converters. The FPGA fabric handles scaling, de-interlacing, color space conversion, and overlay composition, while the transceivers drive serial digital video at 270 Mb/s, 1.485 Gb/s, or 2.97 Gb/s. Multiple SDI streams can be processed concurrently thanks to the 624 available user I/Os.
推薦
Industrial Test and Measurement Equipment
Engineers building protocol analyzers, logic analyzers, BERT testers, and high-speed oscilloscopes choose the EP1SGX40DF1020C7N to capture, generate, and analyze multi-gigabit serial traffic. The FPGA's transceivers provide physical-layer access at line rates up to several Gbps, and the 41,250 cells implement deep pattern-matching state machines, capture buffers, and trigger logic. The 1020-ball FC-FBGA exposes enough pins to interface directly with high-speed ADCs and DACs, reducing external analog front-end complexity.
推薦
推薦產品摘要
工程參考資料，適用於 EP1SGX40DF1020C7N — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | EP1S40F1020C7N | EP1SGX40DF1020C7ES | EP1SGX40DF1020C6N | EP1SGX40DF1020C5N | EP1SGX25FF1020C7N |
|---|---|---|---|---|---|---|
| Package | 1020-ball FC-FBGA, 33x33 mm | 1020-ball FC-FBGA, 33x33 mm | 1020-ball FC-FBGA, 33x33 mm | 1020-ball FC-FBGA, 33x33 mm | 1020-ball FC-FBGA, 33x33 mm | 1020-ball FC-FBGA, 33x33 mm |
| Brand | Altera (now Intel PSG) | Altera | Altera | Altera | Altera | Altera |
| Family | Stratix GX | Stratix (no transceivers) | Stratix GX | Stratix GX | Stratix GX | Stratix GX |
| Logic Cells | 41,250 | 41,250 | 41,250 | 41,250 | 41,250 | 25,660 |
| Speed Grade | C7 | C7 | C7 | C6 | C5 | C7 |
| Integrated Transceivers | Yes (Stratix GX SERDES) | No | Yes | Yes | Yes | Yes |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
主要差異化特點
- Mid-high-density Stratix GX tier with 41,250 cells and integrated SERDES (對比EP1SGX25FF1020C7N)
- Same 1020-ball FC-FBGA footprint across the Stratix and Stratix GX family (對比EP1S40F1020C7N)
- C7 speed grade is the fastest production tier for the EP1SGX40 die (對比EP1SGX40DF1020C6N)
設計說明
Estimated: at the 33x33 mm FC-FBGA with 1.0 mm ball pitch, plan a PCB stackup with at least 6 signal layers (4 routing, 2 ground planes) to escape 624 user I/Os. Use 0.8 mm via-in-pad microvias with ENIG or ENEPIG surface finish to ensure reliable BGA assembly. Route the SERDES differential pairs as 100 ohm differential with intra-pair skew under 1 ps and length matching per the Stratix GX pin connection guidelines.
Provide a sequenced power tree for VCCINT (1.5 V), VCCIO (1.5/1.8/2.5/3.3 V), VCCA, VCCP, and PLL supplies as specified in the Stratix GX family datasheet. Decouple each supply pin with a 0.1 uF X7R ceramic plus a 10 uF bulk capacitor placed within 100 mil of the BGA ball. Power sequencing must follow the recommended order to avoid latch-up and to ensure clean configuration.
Place reference-clock oscillators and clock-distribution buffers within 250 mil of the dedicated clock input pins to minimize jitter. Keep high-speed serial lanes (transceivers) routed only over continuous ground planes, and avoid routing any signal under the BGA escape vias. For multi-FPGA boards, match SERDES trace lengths within 25 mil across the backplane to maintain link-margin compliance.
合規資訊
Compliance fields not present in the verified web data; refer to the manufacturer datasheet for definitive compliance statements. The EP1SGX40DF1020C7ES suffix typically denotes the lead-free RoHS variant, while the 'N' suffix denotes Pb-free.
