XC3090L-8TQ144I - 6K-Gate CMOS FPGA, 80 MHz, 144-TQFP | Xilinx
Teilenummer: XC3090L-8TQ144I ✗ Abgekündigt| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $78.5 | $78,50 |
| 10 | $71.2 | $712,00 |
| 100 | $63.85 | $6.385,00 |
| 500 | $57.4 | $28.700,00 |
| 1.000 | $51.95 | $51.950,00 |
XC3090L-8TQ144I Übersicht
A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit composed of an array of programmable logic blocks interconnected by a configurable routing matrix. FPGAs sit within the broader taxonomy of programmable logic devices -> logic ICs -> integrated circuits. The XC3000 series from Xilinx is one of the earliest commercially successful SRAM-based FPGA architectures, predating modern families such as Spartan and Artix, and remains relevant for long-lifecycle industrial, military, and legacy retrofit designs.
Key electrical characteristics include 8 mA output sink and source drive capability, a maximum quiescent current of 5 mA during power-down, and full architecture and pin-out compatibility with sibling XC3000A/L and XC3100A/L devices. The 'L' suffix denotes a low-voltage 3.3 V core supply, while the 'I' suffix indicates the industrial -40 C to +85 C operating temperature grade and the '8' speed grade defines the timing bin.
Architecturally, the XC3090L uses a symmetrical 22 x 22 CLB matrix with on-chip distributed interconnect, tri-state buffers on every I/O, and dedicated global clock buffers. The device is configured at power-up from an external serial or parallel PROM (e.g., XC1736, XC1765), and configuration bitstreams are identical in pinout across the XC3000L and XC3100L families, easing migration.
Typical applications include industrial control glue logic, legacy telecommunications backplane interfaces, test-and-measurement instrumentation, and aerospace retrofits requiring pin-compatible drop-in replacements for end-of-life XC3000 designs. The XC3090L-8TQ144I is well suited to low-to-medium complexity glue logic, bus interfacing, and state-machine control where non-volatility, in-system reprogrammability, and 3.3 V operation are required.
When designing with this device, ensure the configuration interface (mode pins M0/M1/M2 and DONE) is properly terminated, and that decoupling includes a 0.1 uF and 10 uF capacitor pair adjacent to every VCC/ground pair. Long-lifecycle users should also note that this part is mature silicon and is best sourced from authorized distributors or franchised brokers with full traceability.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer datasheet alone.
Drop-in-Alternativen für XC3090L-8TQ144I – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit XC3090L-8TQ144I (gleiche Bauform und Footprint) – abweichend in Family, Package, Mounting Type, Process Technology.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
XC3090L-8TQ144C
✅ Drop-In✓ Auf Lager
$25 / Stück
Datenblatt ansehen →XC3090L-7TQ176I
✅ Drop-In✓ Auf Lager
$55.2 / Stück
Datenblatt ansehen →XC3195A-8TQ144C
✅ Drop-In ⚠️ Spezifikationen ungeprüft📋 Referenzalternative (nicht im Katalog)
XC3090L-8TQ144I Grenzwerte & elektrische Eigenschaften
| Family | XC3000L |
| Device Type | Field Programmable Gate Array (FPGA) |
| Number of CLBs | 320 |
| Maximum Usable Gates | 6000 |
| Nominal Equivalent Gate Count | 5000 |
| System Clock Rate | 50 to 85 MHz |
| Flip-Flop Toggle Rate | 190 to 370 MHz |
| Logic Delay | 1.55 to 4.1 ns |
| Versorgungsspannung | 3.3 V |
| Output Sink Current | 8 mA |
| Output Source Current | 8 mA |
| Quiescent / Power-Down Current (max) | 5 mA |
| Operating Temperature Grade | Industrial (-40 C to +85 C) |
| Gehäuse | TQFP-144 (TQ144, LFQFP, gull-wing) |
| Process Technology | CMOS, SRAM-based configuration |
| Configuration Interface | Serial/parallel master/slave modes via external PROM |
| Architecture Compatibility | XC3000A, XC3000L, XC3100A, XC3100L families |
| Montageart | Surface Mount (gull-wing) |
XC3090L-8TQ144I Pin-Konfiguration
| Pin 1 | I/O — User I/O pin |
| Pin 2 | I/O — User I/O pin |
| Pin 3 | I/O — User I/O pin |
| Pin 4 | I/O — User I/O pin |
| Pin 5 | I/O — User I/O pin |
| Pin 6 | I/O — User I/O pin |
| Pin 7 | I/O — User I/O pin |
| Pin 8 | I/O — User I/O pin |
| Pin 9 | I/O — User I/O pin |
| Pin 10 | I/O — User I/O pin |
| Pin 11 | I/O — User I/O pin |
| Pin 12 | I/O — User I/O pin |
| Pin 13 | M1 — Configuration mode select 1 |
| Pin 14 | GND — Ground |
| Pin 15 | M0 — Configuration mode select 0 |
| Pin 16 | M2 — Configuration mode select 2 |
| Pin 17 | VCC — +3.3 V supply |
| Pin 18 | DONE — Configuration complete indicator (open-drain) |
| Pin 19 | I/O — User I/O pin |
| Pin 20 | I/O — User I/O pin |
| Pin 21 | I/O — User I/O pin |
| Pin 22 | I/O — User I/O pin |
| Pin 23 | I/O — User I/O pin |
| Pin 24 | I/O — User I/O pin |
| Pin 25 | I/O — User I/O pin |
| Pin 26 | I/O — User I/O pin |
| Pin 27 | I/O — User I/O pin |
| Pin 28 | I/O — User I/O pin |
| Pin 29 | I/O — User I/O pin |
| Pin 30 | I/O — User I/O pin |
| Pin 31 | GND — Ground |
| Pin 32 | VCC — +3.3 V supply |
| Pin 33 | I/O — User I/O pin |
| Pin 34 | I/O — User I/O pin |
| Pin 35 | I/O — User I/O pin |
| Pin 36 | I/O — User I/O pin |
| Pin 37 | I/O — User I/O pin |
| Pin 38 | I/O — User I/O pin |
| Pin 39 | I/O — User I/O pin |
| Pin 40 | I/O — User I/O pin |
| Pin 41 | I/O — User I/O pin |
| Pin 42 | I/O — User I/O pin |
| Pin 43 | I/O — User I/O pin |
| Pin 44 | I/O — User I/O pin |
| Pin 45 | GCK — Global clock input |
| Pin 46 | I/O — User I/O pin |
| Pin 47 | I/O — User I/O pin |
| Pin 48 | GND — Ground |
| Pin 49 | I/O — User I/O pin |
| Pin 50 | I/O — User I/O pin |
| Pin 51 | I/O — User I/O pin |
| Pin 52 | I/O — User I/O pin |
| Pin 53 | I/O — User I/O pin |
| Pin 54 | I/O — User I/O pin |
| Pin 55 | I/O — User I/O pin |
| Pin 56 | I/O — User I/O pin |
| Pin 57 | I/O — User I/O pin |
| Pin 58 | I/O — User I/O pin |
| Pin 59 | I/O — User I/O pin |
| Pin 60 | VCC — +3.3 V supply |
| Pin 61 | I/O — User I/O pin |
| Pin 62 | I/O — User I/O pin |
| Pin 63 | I/O — User I/O pin |
| Pin 64 | I/O — User I/O pin |
| Pin 65 | I/O — User I/O pin |
| Pin 66 | I/O — User I/O pin |
| Pin 67 | I/O — User I/O pin |
| Pin 68 | I/O — User I/O pin |
| Pin 69 | I/O — User I/O pin |
| Pin 70 | I/O — User I/O pin |
| Pin 71 | I/O — User I/O pin |
| Pin 72 | GND — Ground |
| Pin 73 | I/O — User I/O pin |
| Pin 74 | I/O — User I/O pin |
| Pin 75 | I/O — User I/O pin |
| Pin 76 | I/O — User I/O pin |
| Pin 77 | I/O — User I/O pin |
| Pin 78 | I/O — User I/O pin |
| Pin 79 | I/O — User I/O pin |
| Pin 80 | I/O — User I/O pin |
| Pin 81 | I/O — User I/O pin |
| Pin 82 | I/O — User I/O pin |
| Pin 83 | I/O — User I/O pin |
| Pin 84 | I/O — User I/O pin |
| Pin 85 | I/O — User I/O pin |
| Pin 86 | I/O — User I/O pin |
| Pin 87 | I/O — User I/O pin |
| Pin 88 | I/O — User I/O pin |
| Pin 89 | I/O — User I/O pin |
| Pin 90 | I/O — User I/O pin |
| Pin 91 | I/O — User I/O pin |
| Pin 92 | I/O — User I/O pin |
| Pin 93 | I/O — User I/O pin |
| Pin 94 | I/O — User I/O pin |
| Pin 95 | I/O — User I/O pin |
| Pin 96 | VCC — +3.3 V supply |
| Pin 97 | I/O — User I/O pin |
| Pin 98 | I/O — User I/O pin |
| Pin 99 | I/O — User I/O pin |
| Pin 100 | I/O — User I/O pin |
| Pin 101 | I/O — User I/O pin |
| Pin 102 | I/O — User I/O pin |
| Pin 103 | I/O — User I/O pin |
| Pin 104 | I/O — User I/O pin |
| Pin 105 | I/O — User I/O pin |
| Pin 106 | I/O — User I/O pin |
| Pin 107 | I/O — User I/O pin |
| Pin 108 | I/O — User I/O pin |
| Pin 109 | I/O — User I/O pin |
| Pin 110 | I/O — User I/O pin |
| Pin 111 | I/O — User I/O pin |
| Pin 112 | I/O — User I/O pin |
| Pin 113 | I/O — User I/O pin |
| Pin 114 | I/O — User I/O pin |
| Pin 115 | I/O — User I/O pin |
| Pin 116 | I/O — User I/O pin |
| Pin 117 | I/O — User I/O pin |
| Pin 118 | I/O — User I/O pin |
| Pin 119 | I/O — User I/O pin |
| Pin 120 | GND — Ground |
| Pin 121 | I/O — User I/O pin |
| Pin 122 | I/O — User I/O pin |
| Pin 123 | I/O — User I/O pin |
| Pin 124 | I/O — User I/O pin |
| Pin 125 | I/O — User I/O pin |
| Pin 126 | I/O — User I/O pin |
| Pin 127 | I/O — User I/O pin |
| Pin 128 | I/O — User I/O pin |
| Pin 129 | I/O — User I/O pin |
| Pin 130 | I/O — User I/O pin |
| Pin 131 | I/O — User I/O pin |
| Pin 132 | I/O — User I/O pin |
| Pin 133 | I/O — User I/O pin |
| Pin 134 | I/O — User I/O pin |
| Pin 135 | I/O — User I/O pin |
| Pin 136 | I/O — User I/O pin |
| Pin 137 | I/O — User I/O pin |
| Pin 138 | I/O — User I/O pin |
| Pin 139 | I/O — User I/O pin |
| Pin 140 | I/O — User I/O pin |
| Pin 141 | INIT — Configuration initialization (open-drain) |
| Pin 142 | VCC — +3.3 V supply |
| Pin 143 | RESET — Configuration reset (active-low) |
| Pin 144 | CCLK — Configuration clock input |
Typische Anwendungen
XC3090L-8TQ144I ist geeignet für 7 Anwendungs: Industrial Glue Logic Replacement, Legacy Telecommunications Backplane Interface, Test and Measurement Instrumentation, Aerospace and Defense Retrofit Designs, Custom VLSI Prototyping and Emulation, Industrial Bus Interface Bridges, Long-Lifecycle Medical Device Controllers.
Industrial Glue Logic Replacement
The XC3090L-8TQ144I replaces legacy 74LS/74F discrete glue logic on industrial control boards, integrating state machines, address decoding, and bus interfacing into a single reprogrammable device. With 320 CLBs (6000 usable gates) and 50-85 MHz system clock rates, it absorbs dozens of MSI TTL packages into one TQ144 footprint, reducing PCB area and BOM cost. Industrial -40 C to +85 C grade supports factory-floor deployment. Configuration loads from a parallel PROM in master mode, enabling field firmware updates without board rework.
Empfohlen
Legacy Telecommunications Backplane Interface
Telecommunications backplanes built in the late 1990s and early 2000s use XC3000L-series FPGAs for TDM bus multiplexing, framing, and line-interface glue. The XC3090L-8TQ144I is a direct long-lifecycle replacement, with the 3.3 V core supply matching the existing backplane rail and the TQ144 footprint slot-compatible with prior XC3090A designs. 8 mA I/O drive meets 5 V-tolerant bus requirements through external resistors, and the SRAM-based architecture allows in-system reprogramming for protocol updates during multi-year service contracts.
Empfohlen
Test and Measurement Instrumentation
The XC3090L-8TQ144I serves as reconfigurable timing logic, trigger sequencer, or custom pattern generator inside test-and-measurement instruments such as oscilloscopes, logic analyzers, and bench-top signal sources. Its 1.55-4.1 ns logic delays and 190-370 MHz flip-flop toggle rates comfortably generate sub-100 MHz timing sequences with deterministic behavior. The SRAM-based architecture allows engineers to download new test patterns via JTAG or parallel slave mode between measurement campaigns without re-opening the instrument chassis.
Empfohlen
Aerospace and Defense Retrofit Designs
Many aerospace platforms designed in the late 1990s use XC3000A/L-series FPGAs and require ongoing production support for spares and obsolescence management. The XC3090L-8TQ144I provides a same-package, same-architecture drop-in for legacy avionic LRUs (line replaceable units) with the industrial -40 C to +85 C grade covering cockpit and ground-support environments. Bitstream compatibility with the XC3195A also enables forward migration to higher density on the same PCB, extending program life without re-certifying the board layout.
Empfohlen
Custom VLSI Prototyping and Emulation
Universities and ASIC prototyping labs use XC3090L-8TQ144I devices as pre-silicon verification platforms for medium-complexity custom logic. With 320 CLBs and full XC3000-series architectural compatibility, students and engineers can implement multi-clock domain designs, peripheral controllers, and CPU datapaths in a familiar FPGA fabric before committing to mask production. The TQ144 package supports standard 0.5 mm-pitch breakout boards and educational FPGA development kits.
Empfohlen
Industrial Bus Interface Bridges
The XC3090L-8TQ144I bridges legacy industrial buses such as ISA, VME, and parallel I/O channels to modern microcontrollers and SoCs, where the 3.3 V I/O and 8 mA drive match 5 V-tolerant peripherals through series resistors. With 320 CLBs and flexible configuration modes (master-serial, slave-serial, peripheral), designers can implement protocol conversion in a single chip. The industrial -40 C to +85 C grade ensures operation in factory automation environments with elevated ambient temperatures.
Empfohlen
Long-Lifecycle Medical Device Controllers
Medical device manufacturers building controllers for infusion pumps, blood analyzers, and patient monitors on 15-20 year product cycles use the XC3090L-8TQ144I as a stable, mature FPGA platform. The XC3000L architecture is fully documented and second-sourced within the family, reducing end-of-life risk. The TQ144 footprint and 3.3 V supply simplify FDA-compliant design reviews, and SRAM-based configuration enables validated firmware updates without board rework during field service.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für XC3090L-8TQ144I – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | XC3090L-8TQ144C | XC3090L-7TQ176I | XC3195A-8TQ144C |
|---|---|---|---|---|
| Package | TQFP-144 (TQ144) | TQFP-144 (TQ144) - same | TQFP-176 (TQ176) | TQFP-144 (TQ144) - same |
| Brand | Xilinx | Xilinx | Xilinx | Xilinx |
| Family | XC3000L | XC3000L | XC3000L | XC3100A |
| Number of CLBs | 320 | 320 | 320 | 484 |
| Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 5 V |
| Operating Temperature | -40 C to +85 C (Industrial) | 0 C to +70 C (Commercial) | -40 C to +85 C (Industrial) | 0 C to +70 C (Commercial) |
| Lifecycle Status | NRND | NRND | NRND | NRND |
Wichtigste Unterscheidungsmerkmale
- Industrial -40 C to +85 C operating grade in same TQ144 package (vs. XC3090L-8TQ144C)
- Drop-in compatible with higher-density XC3195A on same TQ144 PCB (vs. XC3195A-8TQ144C)
- Mature 3.3 V SRAM-based FPGA with full second-source within XC3000 family (vs. EPM9560RC208-15)
Designhinweise
The XC3090L-8TQ144I core operates from 3.3 V (VCCINT pins 17, 32, 60, 96, 142). Place one 0.1 uF ceramic decoupling capacitor adjacent to every VCC pin and at least one bulk 10 uF tantalum or ceramic capacitor near the package. Keep the ground-return loop area under each decoupling cap as small as practical to suppress transient ground bounce during simultaneous switching of the 8 mA I/O drivers.
The XC3090L is SRAM-based and volatile - it loses configuration on power-down. A non-volatile boot PROM such as XC1736 or XC1765 must be present, or the device will not configure at power-up. The DONE pin (pin 18) is open-drain and requires an external pull-up to VCC. Mode pins M0/M1/M2 (15/16/13) must be tied to defined logic levels through 4.7 kohm resistors, not left floating.
Route the global clock pin (GCK, pin 45) as a short, impedance-controlled trace with a guard ground on both sides to limit jitter. Place the configuration clock (CCLK, pin 144) on a separate signal layer from user I/O to avoid coupling during the configuration window. Maintain 0.5 mm-pitch TQ144 breakout with via-in-pad only if the PCB fab supports it; otherwise fan out on inner layers to reduce package stress.
Compliance-Informationen
Compliance status not explicitly stated in the verified web data. XC3090L family dates from the late 1990s; lead-free and RoHS variants are typically marked with a 'Pb-free' suffix or supplied via RoHS-compliant assembly houses. Confirm with the supplier before volume purchase.
