EP20K100FC324-2V - APEX 20K 100K Gates FPGA, 324-FBGA | Altera
Référence : EP20K100FC324-2V ⚠ Dernier achat| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $12.52 | $12,52 |
| 10 | $11.78 | $117,80 |
| 100 | $10.45 | $1 045,00 |
| 500 | $9.2 | $4 600,00 |
| 1 000 | $8.15 | $8 150,00 |
EP20K100FC324-2V Présentation
An FPGA (Field-Programmable Gate Array) is a programmable logic device that integrates configurable logic blocks, programmable interconnect, and I/O elements. The APEX 20K family belongs to the broader hierarchy of programmable logic devices (PLDs), which also includes CPLDs. FPGAs sit at the high-density end of the PLD spectrum, supporting system-on-a-programmable-chip (SOPC) integration of logic, memory, and sometimes dedicated multipliers or transceivers. APEX 20K was Altera's first family to combine LUT and product-term fabrics, making it suited for register-intensive datapaths alongside combinatorial glue logic.
The EP20K100FC324-2V provides 252 user I/O pins plus 4 dedicated inputs, delivering up to 256 total inputs and 252 outputs. It is built on a 0.22 micrometer CMOS process and supports system clock rates up to 167 MHz. The device is designed for SOPC integration, combining multiple logic and memory functions on one programmable die.
Typical applications include telecommunications line cards, network switches and routers, industrial control systems, automotive telematics (pre-AEC-Q100 era), DSP pre-processing, and PCI/PCI-X bridge designs. The 324-FBGA package offers high pin density suitable for board-constrained designs where 252 I/Os are needed in a compact footprint.
When designing with this device, consider that APEX 20K is a mature, legacy Altera family now supported only through the Rochester Electronics last-time-buy channel and aftermarket distributors. Designers targeting new designs should evaluate modern Altera/Intel Cyclone IV/V or equivalent families; this part is best reserved for sustaining legacy systems.
Alternatives de remplacement direct pour EP20K100FC324-2V — 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 EP20K100FC324-2V (même facteur de forme et même empreinte) — différant par Operating Temperature, Package, Family, Process Technology, Total RAM Bits.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EP20K100FC324-2
✅ Remplacement direct✓ En stock
$18.9 / unité
Voir la fiche technique →EP20K100FC324-1V
✅ Remplacement direct✓ En stock
$118.4 / unité
Voir la fiche technique →EP20K100FC324-1
✅ Remplacement direct✓ En stock
$50.75 / unité
Voir la fiche technique →EP20K100EFC324-2X
✅ Remplacement direct✓ En stock
$99.5 / unité
Voir la fiche technique →EP20K100EFC324-1N
✅ Remplacement direct✓ En stock
$108 / unité
Voir la fiche technique →EP20K100FC324-2V Valeurs maximales et caractéristiques électriques
| Family | APEX 20K |
| Logic Elements / Gates | 100,000 gates |
| Macrocells | 416 |
| Total RAM Bits | 53,248 bits |
| Number of Logic Elements / Cells | 4,160 |
| Number of I/O | 252 |
| Number of Dedicated Inputs | 4 |
| Maximum Frequency | 167 MHz |
| Core Supply Voltage | 1.71 V to 1.89 V (1.8 V nominal) |
| I/O Standard Support | LVDS, 1.8 V |
| Process Technology | 0.22 micrometer CMOS |
| Boîtier | 324-FBGA (19x19 mm, 1.0 mm pitch) |
| Supplier Device Package | 324-FBGA |
| Type de montage | Surface Mount |
| Series | APEX-20K |
| Manufacturer | Altera (now Intel FPGA) |
Guide de configuration des broches du EP20K100FC324-2V 324-fbga
Configuration des broches du EP20K100FC324-2V (boîtier 324-fbga). 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 EP20K100FC324-2V.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
EP20K100FC324-2V convient pour 6 applications: Telecommunications Line Cards, Network Switches and Routers, Industrial Control Systems, PCI / PCI-X Bridge Designs, DSP Pre-Processing Front-Ends, Legacy Sustaining / Last-Time-Buy Systems.
Telecommunications Line Cards
The EP20K100FC324-2V fits telecommunications line cards with its 100,000-gate capacity and 252 user I/Os. The MultiCore architecture combines LUT logic for register-intensive datapaths and product-term logic for fast combinatorial decode, enabling a single FPGA to handle protocol framing, DMA, and glue logic. The 167 MHz internal clock supports T1/E1 and early Ethernet framer rates, while 53,248 bits of embedded memory implement packet buffers and FIFO queues without external SRAM. The 324-FBGA 19x19 mm footprint keeps line-card density high.
Recommandé
Network Switches and Routers
In network switches and routers, the EP20K100FC324-2V integrates bus arbitration, packet classification, and lookup-table engines. The 252 I/O count accommodates 32-bit data buses plus parity, control, and status signals without external muxing. Its 1.8 V LVDS-capable I/O pairs well with PHY devices of the era, and the embedded memory supports CAM/RAM-based routing tables. The APEX 20K MultiCore architecture allows designer to mix LUT and product-term regions for optimum area efficiency on mixed datapath-control designs.
Recommandé
Industrial Control Systems
The EP20K100FC324-2V serves industrial control boards requiring deterministic logic, multiple sensor interfaces, and motor-control signal generation. With 252 I/Os, designers can directly interface to encoders, PWM generators, and parallel ADC/DAC converters without intermediate buffers. Product-term logic provides fast combinatorial response for safety-critical interlocks, while LUT logic handles state machines and DSP pre-processing. The 324-FBGA package supports ruggedized PCB designs with via-in-pad and 4-6 layer stack-ups.
Recommandé
PCI / PCI-X Bridge Designs
Bridge designs from PCI to PCI-X, or PCI to legacy buses, benefit from the EP20K100FC324-2V's combination of register-rich logic and 252 I/Os. The 64-bit PCI-X bus at 66 MHz requires careful timing closure that the -2 speed grade supports comfortably. Embedded memory blocks implement transaction buffers and command queues. The MultiCore architecture lets the designer place PCI-X state machines in product-term logic for fast register-to-register timing and the data path in LUT logic for flexibility.
Recommandé
DSP Pre-Processing Front-Ends
The EP20K100FC324-2V is suited to DSP pre-processing such as data formatting, gain control, and decimation filtering ahead of external DSP processors. Its 100K-gate capacity and 53,248 bits of embedded memory enable multi-channel data paths with coefficient storage on-chip. The 167 MHz performance supports sampling rates up to 80-100 MSPS after digital downconversion. Product-term logic handles fast comparator and threshold logic, while LUT logic implements FIR filter structures and address generators.
Recommandé
Legacy Sustaining / Last-Time-Buy Systems
The EP20K100FC324-2V remains in demand for sustaining legacy systems where the FPGA is soldered onto long-life products (industrial, aerospace ground equipment, medical imaging). Rochester Electronics holds factory-traceable stock for these sustainment customers. The 324-FBGA footprint is fully shared with same-package -1 and non-V speed grades, giving designers flexibility to source from multiple last-time-buy channels. Designers planning new platforms should migrate to Cyclone IV/V or comparable families.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EP20K100FC324-2V — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | EP20K100FC324-2 | EP20K100FC324-1V | EP20K100FC324-1 | EP20K100EFC324-2X | EP20K100EFC324-1N |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 324-FBGA (19x19 mm) | 324-FBGA (19x19 mm) - same | 324-FBGA (19x19 mm) - same | 324-FBGA (19x19 mm) - same | 324-FBGA (19x19 mm) - same | 324-FBGA (19x19 mm) - same |
| Speed Grade | -2V | -2 (no V) | -1V (slower) | -1 (slower, no V) | -2X (20KE family) | -1N (20KE family, slower) |
| Logic Family | APEX 20K | APEX 20K | APEX 20K | APEX 20K | APEX 20KE (LVDS enhanced) | APEX 20KE (LVDS enhanced) |
| Total Gates | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 |
| Macrocells | 416 | 416 | 416 | 416 | 416 | 416 |
| Embedded RAM Bits | 53,248 | 53,248 | 53,248 | 53,248 | 53,248 | 53,248 |
| Maximum User I/O | 252 | 252 | 252 | 252 | 252 | 252 |
| Core Voltage | 1.71 V to 1.89 V | 1.71 V to 1.89 V | 1.71 V to 1.89 V | 1.71 V to 1.89 V | 1.71 V to 1.89 V | 1.71 V to 1.89 V |
| Lifecycle Status | Last-Time-Buy | Last-Time-Buy | Last-Time-Buy | Last-Time-Buy | Last-Time-Buy | Last-Time-Buy |
Principaux différenciateurs
- Highest speed grade within 324-FBGA APEX 20K family (vs EP20K100FC324-1V)
- V-suffix grade offers tighter voltage/temperature screening (vs EP20K100FC324-2)
- Original APEX 20K (non-KE) silicon architecture (vs EP20K100EFC324-2X)
Notes de conception
Estimated: at 167 MHz internal toggle rate with 50% I/O switching on a typical 252-I/O design, the EP20K100FC324-2V may dissipate 1.5-2.5 W. The 324-FBGA package requires a thermal pad with at least 4 thermal vias to inner ground planes. Designers should follow Altera's APEX 20K thermal management guideline and derate maximum junction temperature by 10C if operating above 80C ambient.
The 324-FBGA package at 1.0 mm ball pitch requires 4-6 layer PCB stack-up with microvia (laser-drilled) technology to fan out the inner rows. Use 0.5 mm drilled microvias with 1.0 mm pad, and ensure BGA pad finish is ENIG or OSP for reliable solder joint formation. Maintain 50 ohm controlled impedance on LVDS pairs routed from the FPGA per APEX 20KE layout guidelines.
APEX 20K uses 1.8 V core but JTAG/programming voltage follows the legacy 2.5 V or 3.3 V standard depending on board design. Do not mix APEX 20K (non-E) and APEX 20KE (with LVDS) silicon in the same design without verifying JTAG chain compatibility. Configuration via passive serial or JTAG requires a stable reference clock during power-up; allow 100 ms minimum before initiating configuration per Altera datasheet.
Informations de conformité
EP20K100FC324-2V is a legacy Altera APEX 20K family part (pre-2006). Compliance certifications are not documented in modern distributor listings; refer to Altera/Intel FPGA legacy documentation for original material declarations. RoHS status uncertain due to legacy product age and last-time-buy distribution via aftermarket channels.
