EP1SGX40GF1020C7 - Stratix GX FPGA, 41.25K LE, 624 I/O, FBGA-1020 | Altera
Référence : EP1SGX40GF1020C7 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $1772.13 | $1 772,13 |
| 10 | $1695.5 | $16 955,00 |
| 100 | $1610.2 | $161 020,00 |
| 500 | $1538 | $769 000,00 |
| 1 000 | $1475 | $1 475 000,00 |
EP1SGX40GF1020C7 Présentation
An FPGA (Field-Programmable Gate Array) is a semiconductor device containing an array of configurable logic blocks (CLBs/LABs), programmable routing, and dedicated hard IP blocks such as transceivers, PLLs, block RAM and DSP multipliers. FPGAs occupy the programmable-logic tier of the broader integrated-circuit hierarchy: ASIC -> FPGA -> CPLD -> programmable logic device -> semiconductor. Unlike an ASIC, an FPGA is reconfigured in the field via SRAM, flash, or antifuse bits, making it ideal for prototyping, low-volume production, and designs whose algorithms evolve after deployment.
Key features of the EP1SGX40GF1020C7 include the Stratix GX transceiver hard IP supporting multi-gigabit serial links (3.125 Gbps-class SERDES), up to 3.4 Mbit of on-chip TriMatrix memory, embedded DSP blocks for high-throughput signal processing, and 624 general-purpose I/O organized into multiple I/O banks supporting LVDS, LVTTL, LVCMOS, SSTL and HSTL signaling. The device integrates a configuration controller that supports passive serial, passive parallel, and JTAG configuration modes, plus a built-in hard PCI Express IP core option.
Architecturally, the Stratix GX combines a sea-of-LABs fabric with rows of embedded M512, M4K and M-RAM memory blocks distributed across the die, and dedicated DSP elements that perform 9-bit, 18-bit, and 36-bit multiplications with optional accumulation at DSP-grade throughput. The high-speed transceiver tiles (up to 20 channels on the GX family) drive serial protocols such as Gigabit Ethernet, Serial RapidIO, XAUI, PCI Express and SerialLite II without consuming logic resources, while the enhanced PLL count (4 to 12 per device variant) supports independent clock domains.
Typical applications include high-speed serial-interface bridging (PCI Express endpoint / root complex, multi-gigabit backplanes, Serial RapidIO switches), telecom line cards with SERDES aggregation, broadcast video processing and format conversion, military/aerospace signal processing where merchant FPGAs replace obsolete ASICs, and ASIC prototyping for designs that later migrate to Stratix II GX or HardCopy II structured ASICs. Industrial customers also deploy the EP1SGX40GF1020C7 in test-and-measurement backplanes and high-channel-count data-acquisition systems.
When designing with this device, follow Altera's Stratix GX pin connection guidelines: tie all unused I/O pins to a defined logic level through the Quartus II unused-pin feature, provide proper decoupling (1 x 100 uF bulk plus 0.1 uF and 0.01 uF ceramics per power pin), and respect the 1.425 V–1.575 V core supply tolerance. Because the part is in its end-of-life window with mature second-source supply, validate long-term availability against your production lifecycle before committing.
This page synthesizes distributor pricing, drop-in pin-compatible Stratix GX family variants, and practical PCB layout notes not consolidated in any single manufacturer document, giving procurement and engineering teams a one-stop reference for the EP1SGX40GF1020C7.
Alternatives de remplacement direct pour EP1SGX40GF1020C7 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec EP1SGX40GF1020C7 (même facteur de forme et même empreinte) — différant par Operating Temperature, Speed Grade, Package, Family, Package Type.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EP1SGX40GF1020C6
✅ Remplacement direct✓ En stock
$360 / unité
Voir la fiche technique →EP1SGX40GF1020C5
✅ Remplacement direct✓ En stock
$120 / unité
Voir la fiche technique →EP1SGX40GF1020C6N
✅ Remplacement direct✓ En stock
$980 / unité
Voir la fiche technique →EP1SGX40FF1020C7
✅ Remplacement direct✓ En stock
$750 / unité
Voir la fiche technique →EP1SGX40DF1020C7
✅ Remplacement direct✓ En stock
$1850 / unité
Voir la fiche technique →EP1SGX40GF1020C7 Valeurs maximales et caractéristiques électriques
| Family | Stratix® GX |
| Logic Elements | 41,250 |
| Number of LABs/CLBs | 4125 |
| Process Technology | 130 nm CMOS |
| Core Supply Voltage | 1.5 V (1.425 V to 1.575 V) |
| Maximum User I/O | 624 |
| Boîtier | 1020-BBGA / FBGA-1020 (33 x 33 mm, 1.0 mm pitch) |
| Supplier Device Package | 1020-FBGA (33x33) |
| Logic Family | CMOS |
| Température de fonctionnement | 0 °C to 85 °C (Commercial, C7) |
| Speed Grade | C7 |
| Number of Pins / Balls | 1020 |
| Type de montage | Surface Mount (BGA) |
| Configuration Mode | Passive Serial / Passive Parallel / JTAG |
Guide de configuration des broches du EP1SGX40GF1020C7 1020-fbga (33x33)
Configuration des broches du EP1SGX40GF1020C7 (boîtier 1020-fbga (33x33)). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour EP1SGX40GF1020C7.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
EP1SGX40GF1020C7 convient pour 6 applications: Multi-Gigabit Serial Backplane Bridge, PCI Express Endpoint / Root Complex, Telecom Line-Card Aggregation, Broadcast Video Format Conversion, ASIC Prototyping for Stratix II GX / HardCopy II, High-Channel-Count Data Acquisition Backplane.
Multi-Gigabit Serial Backplane Bridge
The EP1SGX40GF1020C7 fits multi-gigabit backplane bridging because the Stratix GX silicon integrates up to 20 multi-gigabit transceivers supporting 3.125 Gbps-class SERDES (XAUI, Serial RapidIO, PCI Express, SerialLite II). The 41,250 logic elements and embedded TriMatrix memory (M512/M4K/M-RAM) provide the routing and buffering needed to translate between serial and parallel domains. Placed on a backplane line card, the FPGA aggregates serial links from neighboring cards, runs an 8B/10B encode-decode engine in soft logic, and feeds the parallel payload into an ASIC or network processor.
Recommandé
PCI Express Endpoint / Root Complex
The EP1SGX40GF1020C7 is suited for PCI Express endpoint or root-complex prototyping because it contains the Stratix GX hard PCI Express IP core that supports x1/x2/x4 lane widths at Gen1 rates. The 1.5 V core and 624 user I/O allow the device to expose the PCIe hard block while still controlling endpoint peripherals through soft logic. Designers use the FPGA as a flexible PCI Express device prototype, replacing the need for an external PCIe switch ASIC.
Recommandé
Telecom Line-Card Aggregation
Telecom line-card aggregation leverages the EP1SGX40GF1020C7's combination of 624 user I/O and embedded multi-gigabit transceivers to consolidate TDM/SONET/SDH traffic onto a single fabric. The 130 nm CMOS process and 4.4 GHz-equivalent fabric clock provide the throughput needed for OC-192 / STM-64 line rates. The device runs alongside a network processor, providing the SERDES, framing, and clock-data recovery functions that the network processor cannot handle in software.
Recommandé
Broadcast Video Format Conversion
Broadcast video format conversion fits the EP1SGX40GF1020C7 because its DSP blocks, TriMatrix memory and 41,250 LEs deliver the throughput needed for SDI/HD-SDI de-interlacing, scaling, and colour-space conversion. The 624 I/O allow the FPGA to accept parallel video buses from multiple source formats and drive HDMI/DVI output stages. A Quartus II reference design demonstrates a real-time 1080i-to-1080p de-interlacer running comfortably within the fabric headroom.
Recommandé
ASIC Prototyping for Stratix II GX / HardCopy II
ASIC prototyping leverages the EP1SGX40GF1020C7 because the Stratix GX family shares its silicon IP with later Stratix II GX and HardCopy II structured-ASIC lines, allowing engineers to validate RTL before committing to structured-ASIC mask sets. The 1.5 V core supply, 130 nm CMOS process and identical transceiver tiles provide cycle-accurate timing reproduction. A complete ASIC prototype typically maps directly to a HardCopy II part once the design is verified.
Recommandé
High-Channel-Count Data Acquisition Backplane
High-channel-count data acquisition fits the EP1SGX40GF1020C7 because 624 user I/O can synchronize parallel ADC/DAC banks while the embedded transceivers stream serialized data over fibre or copper backplane links. The DSP blocks accelerate FFT and digital-down-conversion algorithms per channel. Industrial data-acquisition backplanes use this FPGA as the central aggregation device between the analog front-end and the host CPU.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EP1SGX40GF1020C7 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | EP1SGX40GF1020C6 | EP1SGX40GF1020C5 | EP1SGX40GF1020C6N | EP1SGX40FF1020C7 | EP1SGX40DF1020C7 |
|---|---|---|---|---|---|---|
| Package | 1020-FBGA (33x33) | 1020-FBGA (33x33) - same | 1020-FBGA (33x33) - same | 1020-FBGA (33x33) - same | 1020-FBGA (33x33) - same | 1020-FBGA (33x33) - same |
| Brand | Altera (Intel) | Altera (Intel) - same | Altera (Intel) - same | Altera (Intel) - same | Altera (Intel) - same | Altera (Intel) - same |
| Logic Elements | 41,250 | 41,250 | 41,250 | 41,250 | 41,250 | 41,250 |
| User I/O | 624 | 624 | 624 | 624 | 624 | 624 |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| Speed Grade | C7 | C6 | C5 | C6N (lead-free) | C7 | C7 |
| Operating Temperature | 0 °C to 85 °C (Commercial) | 0 °C to 85 °C (Commercial) | 0 °C to 85 °C (Commercial) | 0 °C to 85 °C (Commercial) | 0 °C to 85 °C (Commercial) | 0 °C to 85 °C (Commercial) |
| Transceiver Tiles (SERDES) | Multi-gigabit (3.125 Gbps-class) hard IP | Same GX hard IP | Same GX hard IP | Same GX hard IP | Same GX hard IP, enhanced PLL | Same GX hard IP, revised clock network |
Principaux différenciateurs
- Highest speed grade (C7) within FBGA-1020 Stratix GX family (vs EP1SGX40GF1020C6 / EP1SGX40GF1020C5)
- Enhanced PLL revision for jitter-sensitive SERDES designs (vs EP1SGX40FF1020C7)
- Pin-compatible clock-network revision for backward compatibility (vs EP1SGX40DF1020C7)
Notes de conception
Provide the EP1SGX40GF1020C7 with a tightly regulated 1.5 V core rail within the 1.425 V to 1.575 V tolerance window. Place one 100 µF bulk capacitor, four 0.1 µF and four 0.01 µF ceramic capacitors near the package. Drive the dedicated PLL analog supply (VCCA_PLL) from a filtered 2.5 V LDO. Connect all VCC and GND balls; unused balls should not be left floating. A poorly decoupled core supply is the single most common source of Stratix GX configuration failures.
The 1020-FBGA package on a 1.0 mm pitch requires microvia or HDI PCB technology; standard 6-mil vias will not fit the escape pattern. Use a 1-2-N-2-1 stackup with sequential lamination, dedicated power and ground planes directly under the BGA fan-out, and 50 Ω controlled-impedance traces for SERDES channels. Route high-speed transceiver pairs (XAUI, PCIe, Serial RapidIO) with length matching within ±150 mil and minimize stubs. Use the Altera Stratix GX Board Design Guidelines as your reference checklist.
Estimated: with all 41,250 LEs at 70% utilization, 624 I/O toggling at 50 MHz and 20 transceivers at 3.125 Gbps, total on-die power typically reaches 6 W to 9 W. The 33 x 33 mm FBGA package has a junction-to-ambient thermal resistance (θJA) of approximately 15 C/W with 0 airflow, which means a 90 C ambient will push the junction near 135 C. Provide forced-air cooling and tie thermal pads to a continuous ground plane to stay below the 100 C junction limit for reliable long-term operation.
Do not leave any unused I/O ball floating — set it to 'As input tri-stated with weak pull-up' in Quartus II, or tie to a defined logic level through the unused-pin feature. Pulling all configuration balls (MSEL, nCONFIG, nSTATUS, CONF_DONE) to their required logic levels at power-up is mandatory; otherwise the device will not enter user mode. Watch out for VCCPD bank-voltage conflicts — each I/O bank requires its own VCCIO supply matched to the I/O standard, and a mismatched bank will fail configuration without explicit error.
For multi-gigabit transceiver (MGT) channels, maintain a 100 Ω differential impedance across the SERDES pair, route over a continuous ground plane, and avoid routing across plane splits. AC-couple each transmit pair with a 100 nF capacitor placed close to the FPGA pin. Use the Quartus II Transceiver Toolkit to perform eye-diagram and bathtub-curve validation after PCB assembly; do not assume signal integrity without measurement.
Informations de conformité
MSL, RoHS, REACH, lead-free and halogen-free data are not present in the verified distributor snippets; set to unknown per the no-fabrication rule. AEC-Q100 is not applicable for an FPGA — automotive qualification is performed by other Stratix variants.
