EP1K30TI144-2N - ACEX-1K FPGA, 30K Gates, 144-LQFP | Intel
Teilenummer: EP1K30TI144-2N ✗ Abgekündigt| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $45 | $45,00 |
| 10 | $39.5 | $395,00 |
| 100 | $33 | $3.300,00 |
| 500 | $28.5 | $14.250,00 |
| 1.000 | $25 | $25.000,00 |
EP1K30TI144-2N Übersicht
An FPGA (Field Programmable Gate Array) is a programmable logic device that combines configurable logic blocks (LBs/LEs), programmable interconnect, and I/O cells into a single semiconductor. FPGAs belong to the broader hierarchy of programmable logic devices (PLDs), which sit between fixed-function ASICs and software-defined microcontrollers. The ACEX-1K family occupies the low-density end of the FPGA taxonomy, providing cost-effective programmable logic for asynchronous interfaces, state machines, FIFO/dual-port RAM buffers, and bus-isolation bridges that cannot be served by discrete logic but do not warrant a larger Cyclone or Stratix device.
Key features include 102 maximum user I/O pins, embedded array blocks (EABs) for true dual-port RAM and ROM, JTAG-based IEEE 1149.1 boundary-scan and in-system programmability via ByteBlaster/MasterBlaster cables, and a -2 speed grade targeting approximately 200 MHz internal operation. The 144-pin LQFP package is surface-mountable with a 1.4 mm body thickness and 0.5 mm lead pitch, suitable for reflow soldering on standard FR-4 PCB substrates. Power is supplied through dedicated VCCINT and VCCIO pin groups rather than the generic supply pin names used on smaller PLDs.
Architecturally, each logic element consists of a 4-input look-up table (LUT), a programmable register, and a carry chain for fast arithmetic. Embedded array blocks provide 4 Kbit memory blocks each, configurable as RAM, ROM, or multiplier shift registers. The interconnect fabric uses continuous, row-and-column routing with predictable timing amenable to static timing closure in the Quartus II design environment.
Typical applications include industrial control boards, legacy peripheral bridges (ISA-to-PCI, UART multiplexing), prototyping platforms, telecommunications line cards, and education kits. The ACEX-1K family is widely deployed in long-lifecycle industrial equipment where re-spin cost and component traceability outweigh raw performance.
When designing with the EP1K30TI144-2N, allocate separate decoupling capacitors for each VCCINT and VCCIO pin, route configuration-related signals (nCONFIG, nSTATUS, CONF_DONE, DCLK) away from high-speed I/O, and verify JTAG chain integrity before live reconfiguration. Industrial temperature grading (-40 °C to +100 °C ambient) requires derating of I/O drive strength and DC fan-out above 70 °C.
This page synthesizes distributor pricing, drop-in ACEX-1K family alternatives, and practical board-level design notes not consolidated in the original manufacturer datasheet.
Drop-in-Alternativen für EP1K30TI144-2N – 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 EP1K30TI144-2N (gleiche Bauform und Footprint) – abweichend in Process Technology, Speed Grade, Package, Operating Temperature, Configuration Method.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
EP1K30TI144-2
✅ Drop-In✓ Auf Lager
$13.85 / Stück
Datenblatt ansehen →EP1K30TC144-2N
✅ Drop-In✓ Auf Lager
$21.95 / Stück
Datenblatt ansehen →EP1K30TC144-2
✅ Drop-In✓ Auf Lager
$18.4 / Stück
Datenblatt ansehen →EP1K30TC144-3N
✅ Drop-In✓ Auf Lager
$16.4 / Stück
Datenblatt ansehen →EP1K30TC144-1N
✅ Drop-In✓ Auf Lager
$11.5 / Stück
Datenblatt ansehen →EP1K10TI144-2
✅ Drop-In✓ Auf Lager
$16.4 / Stück
Datenblatt ansehen →EP1K30TI144-2N Grenzwerte & elektrische Eigenschaften
| Series | ACEX-1K |
| Manufacturer | Intel (formerly Altera) |
| Logic Elements / Cells | 1728 |
| Typical Gate Count | 30,000 gates |
| Embedded Memory (RAM bits) | 24,576 bits |
| Maximum User I/O | 102 |
| Core Voltage (VCCINT) | 2.5 V |
| I/O Voltage (VCCIO) | 2.5 V / 3.3 V |
| Process Technology | 0.22 µm CMOS SRAM |
| Speed Grade | -2 |
| Operating Temperature Grade | Industrial |
| Betriebstemperaturbereich | -40 °C to +100 °C ambient |
| Gehäuse | 144-pin LQFP |
| Lead Pitch | 0.5 mm |
| Montageart | Surface Mount |
| Configuration Interface | JTAG (IEEE 1149.1), serial passive/active |
| RoHS-Status | Compliant (per Utmel product note) |
EP1K30TI144-2N 144-pin lqfp Pinbelegungsleitfaden
Pinbelegung für EP1K30TI144-2N (144-pin lqfp-Gehäuse). Dieser digitale IC umfasst GPIO, Kommunikationsschnittstellen (UART, SPI, I2C) und Versorgungspins. Alternative Pin-Funktionen und Konfigurationsoptionen entnehmen Sie dem Herstellerdatenblatt. Unverzichtbar für Embedded-System-Design und PCB-Layout.
Keine detaillierten Pinbelegungsdaten verfügbar für EP1K30TI144-2N.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
EP1K30TI144-2N ist geeignet für 6 Anwendungs: Industrial Control Logic & Glue Logic, Legacy Bus Bridges (ISA / PCI / UART Multiplexers), Telecommunications Line Cards & Framing, FPGA Prototyping & Educational Platforms, Test & Measurement Instrumentation Front-Ends, Field-Repair & Legacy Sustenance Builds.
Industrial Control Logic & Glue Logic
The EP1K30TI144-2N's 1,728 logic elements, 24,576 bits of embedded RAM, and 102 user I/Os make it well suited for industrial control boards that need to consolidate discrete 74-series logic and small PAL/GAL devices into a single programmable part. Industrial temperature grading (-40 °C to +100 °C) supports factory-floor equipment such as PLC I/O expansion cards, motor-control front ends, and conveyor-line sensor aggregators. Its 200 MHz internal performance (typical -2 speed grade) handles encoder decoding, PWM generation, and multi-axis stepper sequencing. The 144-pin LQFP package reflows cleanly on standard FR-4, and Quartus II supports hot recompilation for late-stage firmware changes during commissioning.
Empfohlen
Legacy Bus Bridges (ISA / PCI / UART Multiplexers)
The EP1K30TI144-2N is widely deployed as a bus-bridging glue device between legacy ISA buses, PCI peripherals, and modern microcontrollers that lack native parallel interfaces. With 1,728 LEs the device can implement an 8-bit ISA-to-PCI state machine, address-decode logic, and interrupt steering in a single chip. Its 24,576 bits of embedded RAM (organized in 4-Kbit EAB blocks) provide true dual-port FIFO buffers for UART multiplexing or parallel-to-serial conversion. The 2.5 V core with 3.3 V-tolerant I/O banks supports direct interfacing to legacy 5 V devices via external resistor dividers. Engineers retrofitting industrial PCs and embedded controllers value the predictable Quartus II timing closure and 144-LQFP's compatibility with rework-friendly through-hole-adapter PCBs.
Empfohlen
Telecommunications Line Cards & Framing
Telecommunications line cards frequently use ACEX-1K FPGAs such as the EP1K30TI144-2N for HDLC framing, channel-associated signalling, and T1/E1 time-slot interchange. The 1,728-LE capacity is sufficient for an 8-channel HDLC controller with bit-stuffing logic, while the 24,576-bit embedded RAM provides elastic stores for jitter absorption. Industrial temperature grading supports outdoor equipment cabinets and central-office environments. The 144-LQFP package's 102 available user I/Os accommodate multiple serial framers plus external bus interfaces to network processors. Long product lifecycles in telecom infrastructure mean the EP1K30TI144-2N remains in active service even after its active-manufacture date.
Empfohlen
FPGA Prototyping & Educational Platforms
Universities, training institutes, and engineering labs have historically used the EP1K30TI144-2N as a teaching platform for digital-design courses because of its manageable 1,728-LE size, comprehensive Quartus II toolchain support, and low-cost 144-LQFP development boards. Students can implement UART controllers, VGA signal generators, I2C/SPI masters, and simple RISC CPU cores within the device's logic budget. Industrial temperature grading allows the same boards to be re-used in outdoor or automotive-lab environments. Although Altera/Intel no longer ships Quartus II updates for ACEX-1K, the legacy toolchain (Quartus II 9.1) remains free for educational use, making the EP1K30TI144-2N a long-tail option for coursework continuity.
Empfohlen
Test & Measurement Instrumentation Front-Ends
The EP1K30TI144-2N's combination of 102 user I/Os, 24 Kbit embedded RAM, and Quartus II timing-closure predictability makes it a practical choice for the digital front-end of bench-top test instruments such as logic analysers, protocol exercisers, and digital-storage oscilloscope capture boards. Embedded array blocks can buffer pre-trigger samples while the logic fabric implements custom serial-protocol decoders (I2C, SPI, UART, CAN). The 144-pin LQFP package simplifies rework on prototype boards during iterative measurement-chain development. Industrial temperature grading ensures the same part can be deployed in production ATE fixtures that operate in uncontrolled factory environments.
Empfohlen
Field-Repair & Legacy Sustenance Builds
Long-lifecycle industrial systems (CNC controllers, medical imaging peripherals, military radios) installed between 2000 and 2015 frequently rely on ACEX-1K FPGAs such as the EP1K30TI144-2N. As original boards reach end-of-life, repair depots and contract manufacturers need pin-compatible replacements to keep fielded equipment operational. The EP1K30TI144-2N's RoHS-compliant lead-free terminal finish (-2N suffix) meets current EU environmental regulations for new spares, while its 144-LQFP package matches the original PCB land pattern without re-spinning the board. Authorized aftermarket distributors (DigiKey, Mouser, Avnet) continue to supply remaining factory stock for these sustainment programs.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für EP1K30TI144-2N – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | EP1K30TI144-2 | EP1K30TC144-2N | EP1K30TC144-3N | EP1K30TC144-1N | EP1K10TI144-2 |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 144-pin LQFP | 144-pin LQFP (same) | 144-pin LQFP (same) | 144-pin LQFP (same) | 144-pin LQFP (same) | 144-pin LQFP (same) |
| Series / Family | ACEX-1K | ACEX-1K (same) | ACEX-1K (same) | ACEX-1K (same) | ACEX-1K (same) | ACEX-1K (same) |
| Logic Elements | 1728 | 1728 | 1728 | 1728 | 1728 | 576 |
| Embedded RAM (bits) | 24,576 | 24,576 | 24,576 | 24,576 | 24,576 | 12,288 |
| Speed Grade | -2 | -2 | -2 | -3 (slower) | -1 (faster) | -2 |
| Temperature Grade | Industrial | Industrial | Commercial | Commercial | Commercial | Industrial |
| RoHS Compliance | Yes (-2N suffix) | No (non-N) | Yes | Yes | Yes | No (non-N) |
| Maximum User I/O | 102 | 102 | 102 | 102 | 102 | 102 |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Wichtigste Unterscheidungsmerkmale
- RoHS-compliant lead-free terminal finish (vs. EP1K30TI144-2 (non-RoHS))
- Industrial temperature grading vs commercial-grade ACEX-1K siblings (vs. EP1K30TC144-2N)
- Highest gate count in 144-LQFP ACEX-1K family (vs. EP1K10TI144-2)
Designhinweise
The ACEX-1K core (VCCINT) requires 2.5 V ±5%, while I/O banks (VCCIO) accept 2.5 V or 3.3 V depending on the peripheral interface. Decouple each VCCINT and VCCIO pin with a 0.1 µF ceramic capacitor placed within 3 mm of the lead, and add a single 10 µF tantalum bulk capacitor near the device. Estimated: at typical industrial utilization (50% LEs, 100 MHz toggle), the EP1K30TI144-2N draws approximately 150 mA from VCCINT — verify with Quartus II PowerPlay early in the design cycle.
Route the configuration signals (nCONFIG, nSTATUS, CONF_DONE, DCLK) away from high-speed I/O and clock nets to avoid glitches during JTAG reconfiguration. Keep JTAG TCK and TMS traces short (< 50 mm) and series-terminate at the driver. Place the configuration EEPROM (EPC2 or compatible) within 25 mm of the FPGA's DATA0/DCLK pins to meet passive-serial setup time. The 144-pin LQFP's 0.5 mm pitch requires 0.25 mm via-in-pad or dog-bone fan-out; allocate at least 4 routing layers for signal escape.
Estimated: at 100 MHz toggle with 50% LE utilization, the EP1K30TI144-2N dissipates approximately 0.4 W in still air, well within the LQFP's thermal envelope. Industrial temperature grade (-40 °C to +100 °C ambient) typically requires no heatsink for this dissipation level. However, enclosed industrial enclosures with limited airflow should derate ambient by 10 °C and verify with a thermal probe in worst-case production firmware.
Do not confuse the EP1K30TI144-2N (industrial, RoHS) with the EP1K30TC144-2N (commercial, RoHS) — they share the same 144-pin LQFP footprint and logic capacity but differ in temperature grade. The 'T' in 'TI' denotes industrial; the 'T' in 'TC' is part of the package-style code, not the temperature code. Always confirm both temperature grade and speed grade match the original bill of materials before substituting. Industrial-temp parts placed in commercial-temperature layouts will work but are over-spec'd and more expensive.
Compliance-Informationen
RoHS compliance confirmed by Utmel product note (2025-06-05) and DigiKey listing. REACH, halogen-free, and conflict-minerals declarations not present in verified data and marked unknown. AEC-Q100 not applicable — FPGAs are not automotive-qualified to AEC-Q100 in the ACEX-1K family.
