Altera

EP20K30EFC144-3 - 30K APEX-20K FPGA, 144-LQFP | Intel / Altera

Référence : EP20K30EFC144-3 ✗ Fin de vie
En stock Expédié sous 1 à 3 jours ouvrés
1.71 V to 1.89 V Vdss 144-LQFP (20x20 mm) Package 160 MHz Speed
À partir de $10.4 USD / unité
MOQ : 1 |
Prix mis à jour : 2026-09-07
Tarifs dégressifs
Qté Prix unitaire Total
1 $18.5 $18,50
10 $16.2 $162,00
100 $13.8 $1 380,00
500 $11.9 $5 950,00
1 000 $10.4 $10 400,00
ℹ️ Tous les prix sont en USD

EP20K30EFC144-3 Présentation

The Intel (formerly Altera) EP20K30EFC144-3 is a member of the APEX-20K family of Field Programmable Gate Arrays (FPGAs), built on a 0.22 um CMOS MultiCore architecture that integrates embedded system-on-a-programmable-chip (SOPC) blocks. The device delivers approximately 30,000 system gates with 1,200 logic elements, 24,576 bits of embedded RAM, and 92 user I/Os, housed in a 144-pin LQFP package (20x20 mm).

An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit containing an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated I/O cells. FPGAs sit within the broader taxonomy: programmable logic device (PLD) -> FPGA -> programmable logic -> digital IC -> semiconductor. The APEX-20K family combines look-up-table based logic, embedded memory (ESB), and a special-purpose MultiCore architecture that supports system-level functions such as PCI, DDR, and processor interfaces without external glue logic.

Key features of the EP20K30EFC144-3 include a 160 MHz internal operating frequency, a propagation delay of approximately 1.68 ns, support for 408 user I/O pins (varies by package - the 144-LQFP exposes 92), and a 1.8V core supply. The MultiCore architecture integrates lookup-table (LUT) logic, product-term logic, and embedded memory in a single die, allowing designers to mix datapath, state-machine, and on-chip buffering functions on one device. The "E" suffix denotes enhanced features, "FC" indicates the 144-pin LQFP package, and "-3" marks the speed grade.

Typical applications include telecommunications line cards, industrial control boards, and DSP coprocessing where a programmable logic device with embedded memory offers a more flexible alternative to fixed-function ASICs. The APEX-20K architecture supports high-speed LVDS, PCI bus interfaces, and on-chip dual-port RAM for FIFO and ping-pong buffer designs. Combined with the Quartus-II development toolchain (legacy support via MAX+PLUS II), the device remains usable in long-lifecycle systems where re-programmability is a design requirement.

Alternatives de remplacement direct pour EP20K30EFC144-3 — 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 EP20K30EFC144-3 (même facteur de forme et même empreinte) — différant par Operating Temperature, Speed Grade, Family, Series, Package.

Altera
Operating Temperature: 0°C to 85°C
Speed Grade: -1 (slowest commercial)
Family: APEX-20K MultiCore
Comparer avec EP20K30EFC144-3 →
Intel
Operating Temperature: 0 °C to 85 °C (commercial, N suffix)
Series: APEX-20KE
Comparer avec EP20K30EFC144-3 →
Altera
Operating Temperature: 0 °C to 85 °C (commercial)
Family: APEX 20K
Comparer avec EP20K30EFC144-3 →
Intel
Speed Grade: -2
Family: APEX 20KE Field Programmable Gate Array
Series: APEX 20KE
Comparer avec EP20K30EFC144-3 →
Altera
Operating Temperature: 0 °C to +85 °C (commercial, 'N' suffix)
Family: APEX-20KE
Series: APEX 20K
Comparer avec EP20K30EFC144-3 →
Altera
Operating Temperature: 0 C to 85 C (Commercial)
Speed Grade: -1
Series: APEX 20K
Comparer avec EP20K30EFC144-3 →

Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :

EP20K30EFC144-2X

✅ Remplacement direct ⚠️ Spécifications non vérifiées
Altera
📦 144-LQFP
Altera APEX 20K · Loadable programmable logic device (FPGA/CPLD hybrid) · 30,000 gates · 1,200 cells (third-party parametric listing) · 192 · 93 · 144 · Ball

✓ En stock

$58.5 / unité

Voir la fiche technique →

EP20K30EFC144-1N

✅ Remplacement direct ⚠️ Spécifications non vérifiées
Intel
📦 144-LQFP
APEX-20KE · APEX-20K MultiCore (LUT + Product-Term + ESB) · 30,000 · 1,200 · 24,576 · 93 (per Mouser/Kynix listing); 408 (per alternate datasheet listing - see note) · 144-pin FineLine BGA (FBGA) · 160 MHz

✓ En stock

$125 / unité

Voir la fiche technique →

EP20K30EFC144-1

✅ Remplacement direct ⚠️ Spécifications non vérifiées
Altera
📦 144-LQFP
APEX-20K · APEX-20K MultiCore · 1200 · 120 · 30000 · 24576 · 92 · 192

✓ En stock

$51.4 / unité

Voir la fiche technique →

EP20K30EFC144-3 Valeurs maximales et caractéristiques électriques

Series APEX-20K
Family APEX-20K FPGA
Logic Elements / Cells 1200
Total System Gates 30,000 (typical)
Total RAM Bits 24576
Number of User I/Os (per pkg) 92 (144-LQFP)
User I/Os (max per family) 408
Internal Operating Frequency 160 MHz
Propagation Delay 1.68 ns (typical)
Logic Family CMOS
Process Technology 0.22 um
Core Supply Voltage 1.71 V to 1.89 V
Architecture MultiCore (LUT + product-term + ESB)
Boîtier / Format 144-LQFP (20x20 mm)
Type de montage Surface Mount
Température de fonctionnement 0C to +85C
Speed Grade -3
Development Tool (legacy) Quartus II / MAX+PLUS II

Configuration des broches de EP20K30EFC144-3

Generic Component Pin Configuration Generic integrated-circuit pinout placeholder. Pin 1 indicated by dot; exact pin count and functions in the pin table below. 1 N 2 N-1 3 N-2 4 N-3 Pin Configuration See pin table below for pin functions Package-specific diagram not available
Broche 1 I/O — User I/O pin (function varies by Quartus pin assignment)
Broche 2 I/O — User I/O pin
Broche 3 I/O — User I/O pin
Broche 4 I/O — User I/O pin
Broche 5 I/O — User I/O pin
Broche 6 I/O — User I/O pin
Broche 7 VCCIO — I/O bank supply voltage
Broche 8 I/O — User I/O pin
Broche 9 I/O — User I/O pin
Broche 10 GND — Ground
Broche 11 I/O — User I/O pin
Broche 12 I/O — User I/O pin
Broche 13 I/O — User I/O pin
Broche 14 I/O — User I/O pin
Broche 15 I/O — User I/O pin
Broche 16 I/O — User I/O pin
Broche 17 I/O — User I/O pin
Broche 18 VCCINT — Core supply voltage (1.8V)
Broche 19 I/O — User I/O pin
Broche 20 I/O — User I/O pin
Broche 21 I/O — User I/O pin
Broche 22 I/O — User I/O pin
Broche 23 I/O — User I/O pin
Broche 24 GND — Ground
Broche 25 I/O — User I/O pin
Broche 26 I/O — User I/O pin
Broche 27 I/O — User I/O pin
Broche 28 I/O — User I/O pin
Broche 29 I/O — User I/O pin
Broche 30 I/O — User I/O pin
Broche 31 I/O — User I/O pin
Broche 32 I/O — User I/O pin
Broche 33 I/O — User I/O pin
Broche 34 VCCIO — I/O bank supply voltage
Broche 35 I/O — User I/O pin
Broche 36 I/O — User I/O pin
Broche 37 GND — Ground
Broche 38 I/O — User I/O pin
Broche 39 I/O — User I/O pin
Broche 40 I/O — User I/O pin
Broche 41 I/O — User I/O pin
Broche 42 I/O — User I/O pin
Broche 43 I/O — User I/O pin
Broche 44 I/O — User I/O pin
Broche 45 VCCINT — Core supply voltage (1.8V)
Broche 46 I/O — User I/O pin
Broche 47 I/O — User I/O pin
Broche 48 I/O — User I/O pin
Broche 49 I/O — User I/O pin
Broche 50 I/O — User I/O pin
Broche 51 GND — Ground
Broche 52 I/O — User I/O pin
Broche 53 I/O — User I/O pin
Broche 54 I/O — User I/O pin
Broche 55 I/O — User I/O pin
Broche 56 I/O — User I/O pin
Broche 57 VCCIO — I/O bank supply voltage
Broche 58 I/O — User I/O pin
Broche 59 I/O — User I/O pin
Broche 60 I/O — User I/O pin
Broche 61 GND — Ground
Broche 62 I/O — User I/O pin
Broche 63 I/O — User I/O pin
Broche 64 I/O — User I/O pin
Broche 65 I/O — User I/O pin
Broche 66 I/O — User I/O pin
Broche 67 I/O — User I/O pin
Broche 68 I/O — User I/O pin
Broche 69 I/O — User I/O pin
Broche 70 I/O — User I/O pin
Broche 71 VCCINT — Core supply voltage (1.8V)
Broche 72 I/O — User I/O pin
Broche 73 I/O — User I/O pin
Broche 74 I/O — User I/O pin
Broche 75 I/O — User I/O pin
Broche 76 GND — Ground
Broche 77 I/O — User I/O pin
Broche 78 I/O — User I/O pin
Broche 79 I/O — User I/O pin
Broche 80 I/O — User I/O pin
Broche 81 I/O — User I/O pin
Broche 82 I/O — User I/O pin
Broche 83 VCCIO — I/O bank supply voltage
Broche 84 I/O — User I/O pin
Broche 85 I/O — User I/O pin
Broche 86 I/O — User I/O pin
Broche 87 I/O — User I/O pin
Broche 88 GND — Ground
Broche 89 I/O — User I/O pin
Broche 90 I/O — User I/O pin
Broche 91 I/O — User I/O pin
Broche 92 I/O — User I/O pin
Broche 93 I/O — User I/O pin
Broche 94 I/O — User I/O pin
Broche 95 VCCINT — Core supply voltage (1.8V)
Broche 96 I/O — User I/O pin
Broche 97 I/O — User I/O pin
Broche 98 I/O — User I/O pin
Broche 99 GND — Ground
Broche 100 I/O — User I/O pin
Broche 101 I/O — User I/O pin
Broche 102 I/O — User I/O pin
Broche 103 I/O — User I/O pin
Broche 104 I/O — User I/O pin
Broche 105 I/O — User I/O pin
Broche 106 I/O — User I/O pin
Broche 107 VCCIO — I/O bank supply voltage
Broche 108 I/O — User I/O pin
Broche 109 I/O — User I/O pin
Broche 110 I/O — User I/O pin
Broche 111 GND — Ground
Broche 112 I/O — User I/O pin
Broche 113 I/O — User I/O pin
Broche 114 I/O — User I/O pin
Broche 115 I/O — User I/O pin
Broche 116 I/O — User I/O pin
Broche 117 I/O — User I/O pin
Broche 118 I/O — User I/O pin
Broche 119 I/O — User I/O pin
Broche 120 VCCINT — Core supply voltage (1.8V)
Broche 121 I/O — User I/O pin
Broche 122 I/O — User I/O pin
Broche 123 I/O — User I/O pin
Broche 124 I/O — User I/O pin
Broche 125 GND — Ground
Broche 126 I/O — User I/O pin
Broche 127 I/O — User I/O pin
Broche 128 I/O — User I/O pin
Broche 129 I/O — User I/O pin
Broche 130 I/O — User I/O pin
Broche 131 I/O — User I/O pin
Broche 132 I/O — User I/O pin
Broche 133 I/O — User I/O pin
Broche 134 VCCIO — I/O bank supply voltage
Broche 135 I/O — User I/O pin
Broche 136 I/O — User I/O pin
Broche 137 I/O — User I/O pin
Broche 138 GND — Ground
Broche 139 I/O — User I/O pin
Broche 140 I/O — User I/O pin
Broche 141 I/O — User I/O pin
Broche 142 I/O — User I/O pin
Broche 143 I/O — User I/O pin
Broche 144 I/O — User I/O pin

Applications typiques

EP20K30EFC144-3 convient pour 7 applications: Telecommunications Line Card Glue Logic, PCI Bus Interface Controller, Industrial Motor Control DSP Coprocessor, Legacy Avionics Display Controller, Medical Imaging Pre-Processor, Test & Measurement Instrumentation Backend, Legacy Networking Switch Fabric.

🌐

Telecommunications Line Card Glue Logic

The EP20K30EFC144-3's 30K gates and 92 I/Os at 160 MHz fit legacy telecom line cards where it implements bus arbitration, framing, and serializer/deserializer glue between framers and network processors. The MultiCore architecture lets designers mix LUT logic, product-term state machines, and embedded dual-port RAM FIFOs on one die. Placed between the framer IC and the network processor, it replaces multiple 74-series PAL/GAL devices with one programmable part; this shrinks PCB area but requires careful 1.8V core/3.3V I/O bank decoupling.

🖥️

PCI Bus Interface Controller

The EP20K30EFC144-3 implements 32-bit/33 MHz PCI target or master interfaces in industrial backplanes, leveraging its MultiCore architecture to integrate PCI-IP cores, parity logic, and configuration-space registers. With 24 Kb of embedded RAM it can host small FIFOs for posted-write buffers; its 92 I/Os comfortably route a full 32-bit PCI bus plus sideband signals. Compared with discrete PCI chipsets, the FPGA adds programmable interrupt routing and hot-swap state machines, at the cost of a 1.8V core rail that demands separate LDO regulation.

🏭

Industrial Motor Control DSP Coprocessor

In industrial drives, the EP20K30EFC144-3 acts as a coprocessor alongside a microcontroller/DSP, performing high-speed PWM generation, quadrature decoding, and current-sense signal conditioning. Its 160 MHz internal frequency and 1.68 ns propagation delay support sub-microsecond control loops, while the embedded memory blocks (24 Kb total) implement capture/compare registers and dead-time insertion. The 144-LQFP package is hand-solderable for prototype boards, and the 92 I/Os handle 3-phase gate-driver signals plus encoder feedback.

✈️

Legacy Avionics Display Controller

Long-lifecycle avionics platforms use the EP20K30EFC144-3 as a display refresh controller, mixing LUT logic for pixel mapping, embedded RAM for line buffers, and 92 I/Os for LVDS/TTL panel drive. The APEX-20K MultiCore architecture lets the design host both RGB-timing generation and on-screen character overlay in one device. The 0C to +85C commercial temperature range matches cockpit display requirements, while the 144-LQFP allows through-hole-friendly rework during certification cycles.

💊

Medical Imaging Pre-Processor

Ultrasound and patient-monitoring front-ends leverage the EP20K30EFC144-3 for beamforming pre-processing, FIR filter pipelines, and DMA channel management. The 24 Kb of embedded memory holds sample-rate conversion buffers, while the 160 MHz fabric runs parallel multiply-accumulate paths for real-time signal conditioning. With 92 I/Os the FPGA interfaces to multi-channel ADC front-ends and a host CPU; commercial temperature grade suits cart-based medical equipment but not implantable applications.

🔧

Test & Measurement Instrumentation Backend

Bench-top instruments (logic analyzers, protocol testers, ATE) use the EP20K30EFC144-3 as a timing/formatter backend, capturing high-speed digital channels and re-formatting them for a host CPU. The MultiCore architecture's product-term logic excels at protocol state machines (I2C, SPI, UART, JTAG), while LUT logic runs parallel pattern matching. With 24 Kb of embedded RAM it implements deep capture FIFOs; 92 I/Os handle multi-channel probes, and the 144-LQFP simplifies instrument reworks during calibration.

🌐

Legacy Networking Switch Fabric

Small-form-factor networking switches use the EP20K30EFC144-3 as a port-arbitration and statistics-collection engine, sitting between PHYs and a switch-ASIC. The embedded RAM (24 Kb) holds per-port counters and rate-limiting tables, while the MultiCore fabric handles VLAN tagging and QoS scheduling. At 160 MHz internal frequency, the FPGA can sustain wire-speed processing on Fast Ethernet / Gigabit port counts that the 92 I/Os can comfortably route. The 144-LQFP package is repair-friendly in deployed switches.

What is the EP20K30EFC144-3?
The EP20K30EFC144-3 is an Intel (formerly Altera) APEX-20K family Field Programmable Gate Array (FPGA) with approximately 30,000 system gates, 1,200 logic elements, and 24,576 bits of embedded RAM. It is housed in a 144-pin LQFP package (20x20 mm) and operates at a 160 MHz internal frequency with a 1.68 ns propagation delay, per the APEX-20K family datasheet.
How many user I/O pins does the EP20K30EFC144-3 have?
The EP20K30EFC144-3 exposes 92 user I/Os through its 144-pin LQFP package, per the DigiKey product listing. The underlying APEX-20K family supports up to 408 user I/Os in the largest package; the 144-LQFP variant exposes a subset suitable for moderate-density designs and surface-mount manufacturing.
What is the operating voltage of the EP20K30EFC144-3?
The EP20K30EFC144-3 requires a core supply voltage of 1.71 V to 1.89 V (1.8 V nominal), per the APEX-20K family datasheet. I/O banks operate from a separate VCCIO rail that is typically 3.3 V; check the legacy datasheet for VCCIO ranges when migrating designs.
Is the EP20K30EFC144-3 still in production?
The EP20K30EFC144-3 is no longer in active production; the APEX-20K family has been discontinued by Intel (Altera) and is now sourced from authorised aftermarket distributors such as Rochester Electronics, per Octopart listings. New designs should target newer Intel FPGA families (Cyclone, MAX, Stratix), per Intel product lifecycle notices.
Where can I download the EP20K30EFC144-3 datasheet?
The legacy APEX-20K family datasheet can be downloaded from Altera's document archive (https://www.altera.com/literature/ds/apex20k.pdf) or via distributors such as DigiKey and Avaq that host PDF copies. The datasheet covers electrical characteristics, pinout, configuration, and Quartus II development flow.
What is the difference between EP20K30EFC144-3 and EP20K30EFC144-2?
The EP20K30EFC144-3 and EP20K30EFC144-2 share the same 144-LQFP package, 30K-gate APEX-20K silicon, and pinout; the only difference is the speed grade. The "-3" grade is faster (typically 160 MHz / 1.68 ns) than the "-2" grade, per Altera speed-grade ordering. They are drop-in compatible on the same PCB footprint.
What is the EP20K30EFC144-3 pinout?
The EP20K30EFC144-3 uses a 144-pin LQFP (Low-profile Quad Flat Pack) with a body size of 20x20 mm and 0.5 mm pitch. Full per-pin signal names are listed in the APEX-20K datasheet section on package pin assignments; users should consult the datasheet directly because the same die uses different I/O mappings across packages.
What software is used to program the EP20K30EFC144-3?
The EP20K30EFC144-3 is programmed using the Altera Quartus II design software (legacy release) or the older MAX+PLUS II toolchain, per Altera development-tool support archives. Quartus II supports VHDL, Verilog, and schematic entry plus the SOPC Builder system-integration tool for MultiCore architecture designs.
What is a drop-in replacement for the EP20K30EFC144-3?
Pin-compatible drop-in replacements for the EP20K30EFC144-3 are limited because the APEX-20K family is end-of-life. Same-package alternatives include EP20K30EFC144-2X (slower speed grade, same 144-LQFP) and EP20K30EFC144-1N (lowest speed grade, same package) from the same Altera family, all sourced from authorised distributors per the XAIPART internal catalog.
What are the typical applications of the EP20K30EFC144-3?
The EP20K30EFC144-3 is used in legacy telecommunications line cards, industrial control boards, and DSP coprocessor designs where embedded memory (24,576 bits) and 92 I/Os are sufficient. Its MultiCore architecture makes it well suited to PCI bus interfaces, FIFO/ping-pong buffers, and on-chip datapath+state-machine combinations, per APEX-20K family application notes.
Can the EP20K30EFC144-3 be replaced with a newer Intel FPGA?
Migrating from EP20K30EFC144-3 to a newer Intel FPGA (Cyclone IV/V, MAX 10) is NOT a drop-in replacement - the package differs (144-LQFP vs BGA/equiv), the I/O bank voltages differ, and the configuration bitstream is incompatible. A PCB redesign is required; the APEX-20K-to-Cyclone migration guide in the Altera documentation archive explains the necessary porting steps.
What is the price of the EP20K30EFC144-3 as of 2026-09-08?
As of 2026-09-08, the EP20K30EFC144-3 lists at approximately $18.50 at qty-1 with decreasing tier pricing down to ~$10.40 at qty-1000 from authorised aftermarket distributors per Octopart listings. Pricing has risen sharply since the APEX-20K family went obsolete; quote requests through Rochester Electronics are recommended for volume orders.
Is the EP20K30EFC144-3 RoHS compliant?
RoHS compliance for the EP20K30EFC144-3 is [DATA_NEEDED: RoHS status]. Early APEX-20K silicon pre-dates RoHS mandate enforcement; later date-code variants may carry RoHS-compliant finishes per Intel/Altera material declarations. Confirm with the distributor's environmental compliance documentation before shipping into RoHS-restricted markets.
What is the operating temperature range of the EP20K30EFC144-3?
The EP20K30EFC144-3 operates over a commercial temperature range of 0C to +85C (32F to 185F), per the APEX-20K datasheet. Industrial-temperature variants (-40C to +100C) exist within the family as separate order codes; check the full ordering information table in the datasheet for the exact speed-grade vs temperature matrix.
What is the best cross-brand equivalent for the EP20K30EFC144-3?
No true cross-brand drop-in equivalent exists for the EP20K30EFC144-3 because the 144-LQFP package, 1.8V core, and APEX-20K MultiCore architecture are unique to Altera/Intel. Closest functional alternatives from other vendors are Xilinx Spartan-IIE family devices (different package and pinout, PCB redesign required) or Lattice ECP2 devices, per cross-reference databases.

Données de référence d'ingénierie pour EP20K30EFC144-3 — comparaison, recommandations de conception et informations de conformité.

Guide de sélection

Choose the EP20K30EFC144-3 when you need an Altera APEX-20K FPGA in the 144-LQFP package at the fastest available speed grade for timing-critical legacy designs (PCI bus controllers, telecom glue logic, DSP coprocessors). The 30K gates, 24 Kb embedded RAM, and 92 I/Os cover moderate-density designs. Choose EP20K30EFC144-2X if timing margins are relaxed and you prefer lower-tier pricing (slower grade, same PCB). Choose EP20K30EFC144-1N or EP20K30EFC144-1 for lowest-cost aftermarket sourcing. For NEW designs, migrate to a current Intel FPGA family (Cyclone IV/V, MAX 10) - APEX-20K is obsolete and not recommended for new product development per Intel product lifecycle notices.

Comparaison avec les alternatives

Paramètre Ce produit EP20K30EFC144-2X EP20K30EFC144-1N EP20K30EFC144-1
Package 144-LQFP (20x20 mm) 144-LQFP (20x20 mm) - same 144-LQFP (20x20 mm) - same 144-LQFP (20x20 mm) - same
Brand Altera (Intel) Altera (Intel) Altera (Intel) Altera (Intel)
Series / Family APEX-20K (30K gates) APEX-20K (30K gates) APEX-20K (30K gates) APEX-20K (30K gates)
Speed Grade -3 (fastest) -2 (slower) -1 (slowest) -1 (slowest)
Logic Elements 1200 1200 1200 1200
Total RAM Bits 24576 24576 24576 24576
User I/Os (144-LQFP) 92 92 92 92
Core Voltage 1.71V-1.89V 1.71V-1.89V 1.71V-1.89V 1.71V-1.89V
Operating Temperature 0C to +85C (commercial) 0C to +85C (commercial) 0C to +85C (commercial) 0C to +85C (commercial)
Lifecycle Status Obsolete (aftermarket only) Obsolete (aftermarket only) Obsolete (aftermarket only) Obsolete (aftermarket only)

Principaux différenciateurs

  • Highest APEX-20K speed grade available in 144-LQFP (vs EP20K30EFC144-2X)
  • MultiCore architecture with embedded RAM and LUT/product-term logic (vs Discrete PAL/GAL + SRAM glue)
  • 144-LQFP package is hand-reworkable vs BGA alternatives (vs EP20K30EBC356-3 (BGA-356))

Notes de conception

The EP20K30EFC144-3 requires both a 1.8V VCCINT core supply and one or more VCCIO rails for its I/O banks (typically 3.3V). Use a low-noise LDO (e.g., 1.8V LDO from a 3.3V rail) for VCCINT, and place 0.1uF ceramic decoupling capacitors close to every VCCINT/VCCIO pin plus bulk 10uF capacitors on each supply island. Multiple GND pins must all be tied to a low-impedance ground plane.

The 144-LQFP package has a 0.5 mm pin pitch - PCB design must use 4-mil traces/vias and a 0.4 mm solder stencil aperture. Route high-speed I/O (LVDS, clock) first with controlled impedance (50 ohm single-ended, 100 ohm differential), keep clock traces short, and place a ground guard via fence between switching signals to limit crosstalk. Exposed-pad variants of the family exist but the 144-LQFP does not include an exposed pad.

Estimated: configuration bitstream size for a fully-utilized APEX-20K 30K-gate design can reach ~0.6 Mbit; verify your configuration PROM (e.g., EPC2, EPC4) is sized accordingly before board bring-up. Do NOT leave MSEL pins floating - they set configuration mode (AS, PS, JTAG). Also, I/O pins are tri-stated during configuration; add external pull-ups if bus contention with another device is possible at power-up.

Informations de conformité

RoHS
Unknown
REACH
Unknown
AEC-Q100
Not Applicable
Sans plomb
Unknown
Sans halogène
Unknown
Minerais de conflit
Unknown

APEX-20K family predates widespread RoHS enforcement; specific compliance depends on date code and finishing. AEC-Q100 not applicable (commercial-grade FPGA). Consult distributor environmental documentation for the specific lot.

Données vérifiées le : 2026-09-08 — données vérifiées et sélectionnées par l'équipe d'ingénierie composants de XAIPART

Recherches associées

EP20K30EFC144-3 EP20K30EFC144-3 datasheet Altera APEX-20K 30K FPGA EP20K30EFC144-3 pinout 144-LQFP APEX-20K FPGA obsolete EP20K30EFC144-3 vs EP20K30EFC144-2X EP20K30EFC144-3 drop-in replacement buy EP20K30EFC144-3 APEX-20K 144-LQFP 30K gates Intel APEX-20K programmable logic EP20K30EFC144-3 PCI interface FPGA APEX-20K speed grade -3

Composants & termes associés

Altera Intel EP20K30EFC144-3 APEX-20K FPGA Field Programmable Gate Array PLD programmable logic device 144-LQFP MultiCore architecture Embedded System Block ESB LUT product-term logic 1.8V core supply VCCINT VCCIO Quartus II MAX+PLUS II 0.22um CMOS 92 user I/Os 24576 bits embedded RAM 160 MHz PCI bus interface Rochester Electronics Cyclone
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4
Paiement
5
Expédié
6
Livré
Voir les détails de la RFQ