EPF6024ATC144-3S - FLEX 6000 FPGA 24K Gates 144-TQFP | Intel
MPN: EPF6024ATC144-3S ✗ Cuối đờiEPF6024ATC144-3S Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho EPF6024ATC144-3S — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EPF6024ATC144-3S (cùng hình factor và footprint) — khác nhau ở Process Technology, Operating Temperature, Speed Grade, Package, Configuration Memory.
EPF6024ATC144-3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-2N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-3S Tỷ lệ tối đa & tính chất điện
| Family | FLEX 6000 |
| Typical Gates | 24,000 |
| Logic Elements (LEs) | 1,960 |
| Logic Array Blocks (LABs) | 196 |
| User I/Os | 117 |
| Điện áp cung cấp | 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) |
| Kiểu lắp đặt | Surface Mount |
| Terminal Form | Gull Wing |
| Package Code | LFQFP |
| Programmability | In-system via JTAG (ByteBlaster/BitBlaster) |
Cấu hình chân EPF6024ATC144-3S
| Chân 1 | I/O — User I/O pin (bank 1) |
| Chân 2 | I/O — User I/O pin (bank 1) |
| Chân 3 | I/O — User I/O pin (bank 1) |
| Chân 4 | I/O — User I/O pin (bank 1) |
| Chân 5 | VCCINT — Core supply 3.3 V |
| Chân 6 | GND — Ground |
| Chân 7 | I/O — User I/O pin (bank 1) |
| Chân 8 | I/O — User I/O pin (bank 1) |
| Chân 9 | I/O — User I/O pin (bank 1) |
| Chân 10 | I/O — User I/O pin (bank 1) |
| Chân 11 | I/O — User I/O pin (bank 1) |
| Chân 12 | I/O — User I/O pin (bank 1) |
| Chân 13 | I/O — User I/O pin (bank 2) |
| Chân 14 | VCCIO1 — I/O bank 1 supply |
| Chân 15 | GND — Ground |
| Chân 16 | I/O — User I/O pin (bank 1) |
| Chân 17 | I/O — User I/O pin (bank 1) |
| Chân 18 | I/O — User I/O pin (bank 1) |
| Chân 19 | I/O — User I/O pin (bank 1) |
| Chân 20 | I/O — User I/O pin (bank 1) |
| Chân 21 | I/O — User I/O pin (bank 1) |
| Chân 22 | I/O — User I/O pin (bank 1) |
| Chân 23 | I/O — User I/O pin (bank 1) |
| Chân 24 | I/O — User I/O pin (bank 1) |
| Chân 25 | I/O — User I/O pin (bank 1) |
| Chân 26 | I/O — User I/O pin (bank 1) |
| Chân 27 | GND — Ground |
| Chân 28 | VCCINT — Core supply 3.3 V |
| Chân 29 | I/O — User I/O pin (bank 1) |
| Chân 30 | I/O — User I/O pin (bank 1) |
| Chân 31 | I/O — User I/O pin (bank 1) |
| Chân 32 | I/O — User I/O pin (bank 1) |
| Chân 33 | I/O — User I/O pin (bank 1) |
| Chân 34 | I/O — User I/O pin (bank 1) |
| Chân 35 | I/O — User I/O pin (bank 1) |
| Chân 36 | I/O — User I/O pin (bank 1) |
| Chân 37 | I/O — User I/O pin (bank 1) |
| Chân 38 | I/O — User I/O pin (bank 1) |
| Chân 39 | VCCIO1 — I/O bank 1 supply |
| Chân 40 | GND — Ground |
| Chân 41 | I/O — User I/O pin (bank 1) |
| Chân 42 | I/O — User I/O pin (bank 1) |
| Chân 43 | I/O — User I/O pin (bank 1) |
| Chân 44 | I/O — User I/O pin (bank 1) |
| Chân 45 | I/O — User I/O pin (bank 1) |
| Chân 46 | I/O — User I/O pin (bank 1) |
| Chân 47 | I/O — User I/O pin (bank 2) |
| Chân 48 | I/O — User I/O pin (bank 2) |
| Chân 49 | I/O — User I/O pin (bank 2) |
| Chân 50 | I/O — User I/O pin (bank 2) |
| Chân 51 | I/O — User I/O pin (bank 2) |
| Chân 52 | I/O — User I/O pin (bank 2) |
| Chân 53 | I/O — User I/O pin (bank 2) |
| Chân 54 | I/O — User I/O pin (bank 2) |
| Chân 55 | I/O — User I/O pin (bank 2) |
| Chân 56 | GND — Ground |
| Chân 57 | VCCIO2 — I/O bank 2 supply |
| Chân 58 | I/O — User I/O pin (bank 2) |
| Chân 59 | I/O — User I/O pin (bank 2) |
| Chân 60 | I/O — User I/O pin (bank 2) |
| Chân 61 | I/O — User I/O pin (bank 2) |
| Chân 62 | I/O — User I/O pin (bank 2) |
| Chân 63 | I/O — User I/O pin (bank 2) |
| Chân 64 | I/O — User I/O pin (bank 2) |
| Chân 65 | I/O — User I/O pin (bank 2) |
| Chân 66 | I/O — User I/O pin (bank 2) |
| Chân 67 | I/O — User I/O pin (bank 2) |
| Chân 68 | I/O — User I/O pin (bank 2) |
| Chân 69 | I/O — User I/O pin (bank 2) |
| Chân 70 | I/O — User I/O pin (bank 2) |
| Chân 71 | VCCINT — Core supply 3.3 V |
| Chân 72 | GND — Ground |
| Chân 73 | I/O — User I/O pin (bank 2) |
| Chân 74 | I/O — User I/O pin (bank 2) |
| Chân 75 | I/O — User I/O pin (bank 2) |
| Chân 76 | I/O — User I/O pin (bank 2) |
| Chân 77 | I/O — User I/O pin (bank 3) |
| Chân 78 | I/O — User I/O pin (bank 3) |
| Chân 79 | I/O — User I/O pin (bank 3) |
| Chân 80 | I/O — User I/O pin (bank 3) |
| Chân 81 | I/O — User I/O pin (bank 3) |
| Chân 82 | I/O — User I/O pin (bank 3) |
| Chân 83 | I/O — User I/O pin (bank 3) |
| Chân 84 | I/O — User I/O pin (bank 3) |
| Chân 85 | GND — Ground |
| Chân 86 | VCCIO3 — I/O bank 3 supply |
| Chân 87 | I/O — User I/O pin (bank 3) |
| Chân 88 | I/O — User I/O pin (bank 3) |
| Chân 89 | I/O — User I/O pin (bank 3) |
| Chân 90 | I/O — User I/O pin (bank 3) |
| Chân 91 | I/O — User I/O pin (bank 3) |
| Chân 92 | I/O — User I/O pin (bank 3) |
| Chân 93 | I/O — User I/O pin (bank 3) |
| Chân 94 | I/O — User I/O pin (bank 3) |
| Chân 95 | I/O — User I/O pin (bank 3) |
| Chân 96 | I/O — User I/O pin (bank 3) |
| Chân 97 | I/O — User I/O pin (bank 3) |
| Chân 98 | I/O — User I/O pin (bank 3) |
| Chân 99 | I/O — User I/O pin (bank 3) |
| Chân 100 | VCCINT — Core supply 3.3 V |
| Chân 101 | GND — Ground |
| Chân 102 | I/O — User I/O pin (bank 3) |
| Chân 103 | I/O — User I/O pin (bank 3) |
| Chân 104 | I/O — User I/O pin (bank 3) |
| Chân 105 | I/O — User I/O pin (bank 4) |
| Chân 106 | I/O — User I/O pin (bank 4) |
| Chân 107 | I/O — User I/O pin (bank 4) |
| Chân 108 | I/O — User I/O pin (bank 4) |
| Chân 109 | I/O — User I/O pin (bank 4) |
| Chân 110 | I/O — User I/O pin (bank 4) |
| Chân 111 | I/O — User I/O pin (bank 4) |
| Chân 112 | I/O — User I/O pin (bank 4) |
| Chân 113 | I/O — User I/O pin (bank 4) |
| Chân 114 | I/O — User I/O pin (bank 4) |
| Chân 115 | VCCIO4 — I/O bank 4 supply |
| Chân 116 | GND — Ground |
| Chân 117 | I/O — User I/O pin (bank 4) |
| Chân 118 | I/O — User I/O pin (bank 4) |
| Chân 119 | I/O — User I/O pin (bank 4) |
| Chân 120 | I/O — User I/O pin (bank 4) |
| Chân 121 | I/O — User I/O pin (bank 4) |
| Chân 122 | I/O — User I/O pin (bank 4) |
| Chân 123 | I/O — User I/O pin (bank 4) |
| Chân 124 | I/O — User I/O pin (bank 4) |
| Chân 125 | I/O — User I/O pin (bank 4) |
| Chân 126 | I/O — User I/O pin (bank 4) |
| Chân 127 | I/O — User I/O pin (bank 4) |
| Chân 128 | I/O — User I/O pin (bank 4) |
| Chân 129 | I/O — User I/O pin (bank 4) |
| Chân 130 | I/O — User I/O pin (bank 4) |
| Chân 131 | GND — Ground |
| Chân 132 | VCCINT — Core supply 3.3 V |
| Chân 133 | I/O — User I/O pin (bank 4) |
| Chân 134 | I/O — User I/O pin (bank 4) |
| Chân 135 | MSEL0 — Configuration mode select 0 |
| Chân 136 | MSEL1 — Configuration mode select 1 |
| Chân 137 | nCONFIG — Configuration control (active-low) |
| Chân 138 | nSTATUS — Configuration status (active-low) |
| Chân 139 | CONF_DONE — Configuration complete |
| Chân 140 | DCLK — Configuration clock |
| Chân 141 | DATA0 — Configuration data input |
| Chân 142 | TDI — JTAG test data in |
| Chân 143 | TMS — JTAG test mode select |
| Chân 144 | TCK — JTAG test clock |
Ứng dụng tiêu biểu
EPF6024ATC144-3S phù hợp cho 7 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF6024ATC144-3S — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- 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)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
