EPF6024ATC144-3S - FLEX 6000 FPGA 24K Gates 144-TQFP | Intel
MPN: EPF6024ATC144-3S ✗ Akhir HidupEPF6024ATC144-3S Ringkasan
A Field Programmable Gate Array (FPGA) is a reconfigurable semiconductor whose logic fabric, routing, and I/O blocks are defined by a configuration bitstream loaded after manufacturing. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs), and the FLEX 6000 family specifically targets low-cost, high-volume glue-logic, bus-interface, and state-machine replacement applications where a complex CPLD or a full ASIC would be overkill.
Key features of the EPF6024ATC144-3S include 196 Logic Array Blocks (LABs), 117 usable I/O pins, embedded SRAM configuration memory, in-system programmability via the JTAG-compliant ByteBlaster or BitBlaster interface, and four dedicated clock input pins. The 'ATC' speed grade in the device suffix indicates the 142.86 MHz Fmax performance bin, while the trailing 'S' in the part number denotes a specific commercial/extended temperature variant.
Typical applications include 33 MHz/66 MHz PCI bus interface bridges, glue-logic integration for legacy microprocessors, asynchronous-transfer-mode (ATM) cell processing, video/imaging pipe-line control logic, and telecommunications channelizers. Because FLEX 6000 devices are SRAM-based, they must be configured at every power-up from a serial or parallel PROM, which is a key design consideration for any mission-critical boot sequence.
When designing with the EPF6024ATC144-3S, ensure the configuration memory is sourced from a compatible EPC1 or EPC2 configuration PROM (or a microcontroller bitstream) and that all unused I/O pins are left floating or tri-stated. The 144-pin TQFP footprint has a generous 1.0 mm pitch and exposed die-pad-like thermal path, simplifying PCB layout versus fine-pitch BGA alternatives. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet.
Alternatif penggantian untuk EPF6024ATC144-3S — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian EPF6024ATC144-3S (sama faktor bentuk dan footprint) — berbeda di dalam Process Technology, Operating Temperature, Speed Grade, Package, Configuration Memory.
EPF6024ATC144-3N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPF6024ATC144-3
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPF6024ATC144-2N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPF6024ATC144-1N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPF6024ATC144-3S Rating Maksimal & Karakteristik Listrik
| Family | FLEX 6000 |
| Typical Gates | 24,000 |
| Logic Elements (LEs) | 1,960 |
| Logic Array Blocks (LABs) | 196 |
| User I/Os | 117 |
| Tegangan Pemuat | 3.3 V |
| Process Technology | 0.42 µm CMOS |
| Internal Frequency | 142.86 MHz |
| Configuration Memory | SRAM |
| Package Type | TQFP-144 (1.0 mm pitch) |
| Tipe Mounting | Surface Mount |
| Terminal Form | Gull Wing |
| Package Code | LFQFP |
| Programmability | In-system via JTAG (ByteBlaster/BitBlaster) |
Konfigurasi Pin EPF6024ATC144-3S
| Pin produk 1 | I/O — User I/O pin (bank 1) |
| Pin produk 2 | I/O — User I/O pin (bank 1) |
| Pin produk 3 | I/O — User I/O pin (bank 1) |
| Pin produk 4 | I/O — User I/O pin (bank 1) |
| Pin produk 5 | VCCINT — Core supply 3.3 V |
| Pin produk 6 | GND — Ground |
| Pin produk 7 | I/O — User I/O pin (bank 1) |
| Pin produk 8 | I/O — User I/O pin (bank 1) |
| Pin produk 9 | I/O — User I/O pin (bank 1) |
| Pin produk 10 | I/O — User I/O pin (bank 1) |
| Pin produk 11 | I/O — User I/O pin (bank 1) |
| Pin produk 12 | I/O — User I/O pin (bank 1) |
| Pin produk 13 | I/O — User I/O pin (bank 2) |
| Pin produk 14 | VCCIO1 — I/O bank 1 supply |
| Pin produk 15 | GND — Ground |
| Pin produk 16 | I/O — User I/O pin (bank 1) |
| Pin produk 17 | I/O — User I/O pin (bank 1) |
| Pin produk 18 | I/O — User I/O pin (bank 1) |
| Pin produk 19 | I/O — User I/O pin (bank 1) |
| Pin produk 20 | I/O — User I/O pin (bank 1) |
| Pin produk 21 | I/O — User I/O pin (bank 1) |
| Pin produk 22 | I/O — User I/O pin (bank 1) |
| Pin produk 23 | I/O — User I/O pin (bank 1) |
| Pin produk 24 | I/O — User I/O pin (bank 1) |
| Pin produk 25 | I/O — User I/O pin (bank 1) |
| Pin produk 26 | I/O — User I/O pin (bank 1) |
| Pin produk 27 | GND — Ground |
| Pin produk 28 | VCCINT — Core supply 3.3 V |
| Pin produk 29 | I/O — User I/O pin (bank 1) |
| Pin produk 30 | I/O — User I/O pin (bank 1) |
| Pin produk 31 | I/O — User I/O pin (bank 1) |
| Pin produk 32 | I/O — User I/O pin (bank 1) |
| Pin produk 33 | I/O — User I/O pin (bank 1) |
| Pin produk 34 | I/O — User I/O pin (bank 1) |
| Pin produk 35 | I/O — User I/O pin (bank 1) |
| Pin produk 36 | I/O — User I/O pin (bank 1) |
| Pin produk 37 | I/O — User I/O pin (bank 1) |
| Pin produk 38 | I/O — User I/O pin (bank 1) |
| Pin produk 39 | VCCIO1 — I/O bank 1 supply |
| Pin produk 40 | GND — Ground |
| Pin produk 41 | I/O — User I/O pin (bank 1) |
| Pin produk 42 | I/O — User I/O pin (bank 1) |
| Pin produk 43 | I/O — User I/O pin (bank 1) |
| Pin produk 44 | I/O — User I/O pin (bank 1) |
| Pin produk 45 | I/O — User I/O pin (bank 1) |
| Pin produk 46 | I/O — User I/O pin (bank 1) |
| Pin produk 47 | I/O — User I/O pin (bank 2) |
| Pin produk 48 | I/O — User I/O pin (bank 2) |
| Pin produk 49 | I/O — User I/O pin (bank 2) |
| Pin produk 50 | I/O — User I/O pin (bank 2) |
| Pin produk 51 | I/O — User I/O pin (bank 2) |
| Pin produk 52 | I/O — User I/O pin (bank 2) |
| Pin produk 53 | I/O — User I/O pin (bank 2) |
| Pin produk 54 | I/O — User I/O pin (bank 2) |
| Pin produk 55 | I/O — User I/O pin (bank 2) |
| Pin produk 56 | GND — Ground |
| Pin produk 57 | VCCIO2 — I/O bank 2 supply |
| Pin produk 58 | I/O — User I/O pin (bank 2) |
| Pin produk 59 | I/O — User I/O pin (bank 2) |
| Pin produk 60 | I/O — User I/O pin (bank 2) |
| Pin produk 61 | I/O — User I/O pin (bank 2) |
| Pin produk 62 | I/O — User I/O pin (bank 2) |
| Pin produk 63 | I/O — User I/O pin (bank 2) |
| Pin produk 64 | I/O — User I/O pin (bank 2) |
| Pin produk 65 | I/O — User I/O pin (bank 2) |
| Pin produk 66 | I/O — User I/O pin (bank 2) |
| Pin produk 67 | I/O — User I/O pin (bank 2) |
| Pin produk 68 | I/O — User I/O pin (bank 2) |
| Pin produk 69 | I/O — User I/O pin (bank 2) |
| Pin produk 70 | I/O — User I/O pin (bank 2) |
| Pin produk 71 | VCCINT — Core supply 3.3 V |
| Pin produk 72 | GND — Ground |
| Pin produk 73 | I/O — User I/O pin (bank 2) |
| Pin produk 74 | I/O — User I/O pin (bank 2) |
| Pin produk 75 | I/O — User I/O pin (bank 2) |
| Pin produk 76 | I/O — User I/O pin (bank 2) |
| Pin produk 77 | I/O — User I/O pin (bank 3) |
| Pin produk 78 | I/O — User I/O pin (bank 3) |
| Pin produk 79 | I/O — User I/O pin (bank 3) |
| Pin produk 80 | I/O — User I/O pin (bank 3) |
| Pin produk 81 | I/O — User I/O pin (bank 3) |
| Pin produk 82 | I/O — User I/O pin (bank 3) |
| Pin produk 83 | I/O — User I/O pin (bank 3) |
| Pin produk 84 | I/O — User I/O pin (bank 3) |
| Pin produk 85 | GND — Ground |
| Pin produk 86 | VCCIO3 — I/O bank 3 supply |
| Pin produk 87 | I/O — User I/O pin (bank 3) |
| Pin produk 88 | I/O — User I/O pin (bank 3) |
| Pin produk 89 | I/O — User I/O pin (bank 3) |
| Pin produk 90 | I/O — User I/O pin (bank 3) |
| Pin produk 91 | I/O — User I/O pin (bank 3) |
| Pin produk 92 | I/O — User I/O pin (bank 3) |
| Pin produk 93 | I/O — User I/O pin (bank 3) |
| Pin produk 94 | I/O — User I/O pin (bank 3) |
| Pin produk 95 | I/O — User I/O pin (bank 3) |
| Pin produk 96 | I/O — User I/O pin (bank 3) |
| Pin produk 97 | I/O — User I/O pin (bank 3) |
| Pin produk 98 | I/O — User I/O pin (bank 3) |
| Pin produk 99 | I/O — User I/O pin (bank 3) |
| Pin produk 100 | VCCINT — Core supply 3.3 V |
| Pin produk 101 | GND — Ground |
| Pin produk 102 | I/O — User I/O pin (bank 3) |
| Pin produk 103 | I/O — User I/O pin (bank 3) |
| Pin produk 104 | I/O — User I/O pin (bank 3) |
| Pin produk 105 | I/O — User I/O pin (bank 4) |
| Pin produk 106 | I/O — User I/O pin (bank 4) |
| Pin produk 107 | I/O — User I/O pin (bank 4) |
| Pin produk 108 | I/O — User I/O pin (bank 4) |
| Pin produk 109 | I/O — User I/O pin (bank 4) |
| Pin produk 110 | I/O — User I/O pin (bank 4) |
| Pin produk 111 | I/O — User I/O pin (bank 4) |
| Pin produk 112 | I/O — User I/O pin (bank 4) |
| Pin produk 113 | I/O — User I/O pin (bank 4) |
| Pin produk 114 | I/O — User I/O pin (bank 4) |
| Pin produk 115 | VCCIO4 — I/O bank 4 supply |
| Pin produk 116 | GND — Ground |
| Pin produk 117 | I/O — User I/O pin (bank 4) |
| Pin produk 118 | I/O — User I/O pin (bank 4) |
| Pin produk 119 | I/O — User I/O pin (bank 4) |
| Pin produk 120 | I/O — User I/O pin (bank 4) |
| Pin produk 121 | I/O — User I/O pin (bank 4) |
| Pin produk 122 | I/O — User I/O pin (bank 4) |
| Pin produk 123 | I/O — User I/O pin (bank 4) |
| Pin produk 124 | I/O — User I/O pin (bank 4) |
| Pin produk 125 | I/O — User I/O pin (bank 4) |
| Pin produk 126 | I/O — User I/O pin (bank 4) |
| Pin produk 127 | I/O — User I/O pin (bank 4) |
| Pin produk 128 | I/O — User I/O pin (bank 4) |
| Pin produk 129 | I/O — User I/O pin (bank 4) |
| Pin produk 130 | I/O — User I/O pin (bank 4) |
| Pin produk 131 | GND — Ground |
| Pin produk 132 | VCCINT — Core supply 3.3 V |
| Pin produk 133 | I/O — User I/O pin (bank 4) |
| Pin produk 134 | I/O — User I/O pin (bank 4) |
| Pin produk 135 | MSEL0 — Configuration mode select 0 |
| Pin produk 136 | MSEL1 — Configuration mode select 1 |
| Pin produk 137 | nCONFIG — Configuration control (active-low) |
| Pin produk 138 | nSTATUS — Configuration status (active-low) |
| Pin produk 139 | CONF_DONE — Configuration complete |
| Pin produk 140 | DCLK — Configuration clock |
| Pin produk 141 | DATA0 — Configuration data input |
| Pin produk 142 | TDI — JTAG test data in |
| Pin produk 143 | TMS — JTAG test mode select |
| Pin produk 144 | TCK — JTAG test clock |
Aplikasi Umum
EPF6024ATC144-3S cocok untuk 7 aplikasis: PCI Bus Bridge / Interface Logic, Glue-Logic Integration for Legacy Microprocessors, ATM / Telecom Channelizer, Video / Imaging Pipe-Line Control Logic, Industrial State-Machine Replacement, Legacy Board Repair / EOL Maintenance, Education / FPGA Training Platforms.
PCI Bus Bridge / Interface Logic
The EPF6024ATC144-3S is well matched to PCI 33 MHz/66 MHz bus bridge designs because its 142.86 MHz internal Fmax comfortably exceeds the 66 MHz PCI clock and its 117 user I/Os easily absorb the full 49-pin PCI bus plus parity, interrupt, and side-band signals. Engineers typically instantiate target/initiator state machines, address/data multiplexers, and configuration-space registers in the 1,960 logic elements. Compared to a discrete TTL/CPLD solution, the FLEX 6000 reduces board area, integrates bus-master arbitration, and supports in-system JTAG debugging that accelerates bring-up.
Direkomendasikan
Glue-Logic Integration for Legacy Microprocessors
The EPF6024ATC144-3S serves as a unified glue-logic hub replacing 5-15 discrete 74-series TTL/MSI chips when interfacing legacy microprocessors to modern memories and peripherals. Its 196 LABs and 117 I/Os fit chip-select decoders, wait-state generators, bus multiplexers, and interrupt arbiters within a single footprint. The 3.3 V VCCINT allows direct interface to 3.3 V MCUs without level translation; the SRAM-based fabric supports design pivots late in the cycle via JTAG reconfiguration without board rework.
Direkomendasikan
ATM / Telecom Channelizer
The EPF6024ATC144-3S was a workhorse for ATM cell delineation, AAL segmentation-and-reassembly, and T1/E1 channelizer implementations in late-1990s telecom equipment. Its 142.86 MHz Fmax sustains the 155 Mbps cell rate with comfortable margin, while the 117 I/Os support UTOPIA-style parallel PHY interfaces and HDLC framer connections. Designers mapped cell-header error-correction and SAR FIFOs into the embedded LE registers, using the JTAG port for in-system protocol debugging.
Direkomendasikan
Video / Imaging Pipe-Line Control Logic
The EPF6024ATC144-3S is used to build timing controllers, sync separators, and pixel-format converters for legacy digital video equipment such as CCTV DVRs and broadcast format converters. Its 117 I/Os handle 18-24 bit parallel RGB buses plus HSYNC/VSYNC/DE and ancillary data, and the 142.86 MHz Fmax easily meets 480p/576p pixel clock requirements. The flexible LAB structure lets designers implement FIR filters for chroma interpolation entirely in fabric, eliminating a dedicated chroma IC.
Direkomendasikan
Industrial State-Machine Replacement
The EPF6024ATC144-3S replaces multiple discrete state machines in industrial controllers, allowing new logic revisions to be downloaded via JTAG in the field rather than requiring chip swaps. With 196 LABs, designers can implement 4-8 independent Mealy/Moore state machines in parallel, each controlling a sub-system such as a motor driver, sensor multiplexer, or HMI keypad scanner. The 3.3 V core is tolerant of 5 V inputs on most I/O banks (with proper configuration), preserving compatibility with legacy industrial sensors.
Direkomendasikan
Legacy Board Repair / EOL Maintenance
The EPF6024ATC144-3S is sourced today primarily for MRO (maintenance, repair, overhaul) of legacy boards whose original FLEX 6000 device has failed or been damaged. The TQFP-144 footprint and bitstream-format compatibility mean a direct swap restores functionality without board rework or firmware changes. For 10-year+ lifecycle programs in aerospace, defense, or industrial automation, sourcing this part from authorized brokers is the most cost-effective repair path versus redesign.
Direkomendasikan
Education / FPGA Training Platforms
Universities and FPGA training labs used the EPF6024ATC144-3S as a teaching vehicle for introductory VHDL and Verilog design, since the device was supported by both Quartus MAX+PLUS II and early Quartus Prime flows. The 1,960 LEs provide enough headroom for student projects (UART cores, simple CPUs, VGA controllers) without overwhelming beginners. Today, surplus boards using this device are popular teaching aids in digital-logic curricula that emphasize SRAM-based configuration and JTAG boundary-scan.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk EPF6024ATC144-3S — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | EPF6024ATC144-3N | EPF6024ATC144-3 | EPF6024ATC144-2N | EPF6024ATC144-1N |
|---|---|---|---|---|---|
| Brand | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) |
| Package | TQFP-144 | TQFP-144 | TQFP-144 | TQFP-144 | TQFP-144 |
| Logic Elements | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 |
| Speed Grade | -3 (142.86 MHz Fmax) | -3 (142.86 MHz) | -3 (142.86 MHz) | -2 (lower Fmax) | -1 (lowest Fmax) |
| Typical Gates | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 |
| User I/Os | 117 | 117 | 117 | 117 | 117 |
| Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Lead-Free / RoHS | Standard finish | Yes (lead-free N suffix) | Standard finish (no suffix) | Yes (lead-free N suffix) | Yes (lead-free N suffix) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Configuration Memory | SRAM (requires boot PROM) | SRAM | SRAM | SRAM | SRAM |
Diferensiator Kunci
- Identical 142.86 MHz Fmax with lead-free terminal finish (vsEPF6024ATC144-3)
- Pin-compatible RoHS-compliant drop-in replacement (vsEPF6024ATC144-3N)
- Higher speed grade over cost-optimized siblings (vsEPF6024ATC144-2N / EPF6024ATC144-1N)
Catatan Desain
The EPF6024ATC144-3S draws its VCCINT core supply at 3.3 V from multiple package pins (5, 28, 71, 100, 132). Decouple each VCCINT pin with a 0.1 µF X7R ceramic placed within 5 mm of the pin, and add a single 10 µF bulk tantalum or polymer capacitor near the chip. VCCIO1-VCCIO4 banks can be powered independently from 2.5 V or 3.3 V depending on the I/O standard chosen in the Quartus MAX+PLUS II design; add a 0.1 µF + 10 µF pair on each bank to suppress simultaneous-switching noise.
Because the EPF6024ATC144-3S is SRAM-based, it loses its configuration on every power-down. Always include a compatible configuration PROM (EPC1, EPC2, EPC4, EPC8, or EPC16) on the board, or the FPGA will boot into an undefined state with all I/Os tri-stated. A common bring-up failure is leaving MSEL[1:0] floating - tie them through a 10 kΩ resistor to either VCC or GND to select the correct configuration mode (PS or AS).
Route JTAG signals TCK, TMS, TDI, TDO on the top layer with 50 Ω controlled impedance and keep them isolated from clock and switching I/O traces by at least 3W (3× trace width) to avoid configuration glitches. Place a 4.7 kΩ pull-up on nCONFIG and a 10 kΩ pull-up on nSTATUS per the FLEX 6000 datasheet to prevent spurious re-configuration events during power-ramp. The 144-pin TQFP has gull-wing leads on 1.0 mm pitch, so use a fine-pitch soldering iron or hot-air rework station for board repair.
The EPF6024ATC144-3S supports LVTTL, LVCMOS, PCI, and SSTL-3 I/O standards. For PCI 33 MHz/66 MHz applications, terminate the 66 MHz clock with a series 33 Ω resistor at the FPGA pin to dampen reflections. For LVDS inputs, ensure the 100 Ω differential termination is placed within 200 mils of the FPGA pin. Unused I/O pins default to tri-stated with weak pull-ups; explicitly disable them in the Quartus project to save ~0.5 mA per pin in the I CCINT supply.
Estimated: At Fmax = 142.86 MHz and full 117-I/O toggle, the EPF6024ATC144-3S dissipates approximately 0.6 W-0.8 W (input values: ICCINT ≈ 180 mA, ICCIO ≈ 30 mA at 3.3 V). The TQFP-144 package has a theta-JA of approximately 35 °C/W on a 4-layer PCB with 1 oz copper. Junction temperature rises 21-28 °C above ambient - no heatsink is required for typical commercial applications. For industrial-temperature designs, verify with the FLEX 6000 datasheet derating curves.
Informasi Konformitas
Operating temperature range not confirmed in the verified data - flagged as [DATA_NEEDED] in specs. RoHS and REACH compliance not explicitly stated in the web search results; the EPF6024ATC144-3N variant is the lead-free RoHS-compliant substitute. AEC-Q100 not applicable - this is a commercial-grade FPGA.
