EPF6024ATI144-1N - FLEX 6000 PLD, 24K Gates, 144-Pin TQFP | Intel (Altera)
MPN: EPF6024ATI144-1N ⚠ Lần mua cuốiEPF6024ATI144-1N Tóm tắt
A Programmable Logic Device (PLD) is an integrated circuit whose logic function is defined after manufacturing by the user, rather than at the fab. PLDs occupy a hierarchical position in the digital IC taxonomy: they are a subset of programmable logic, which also includes CPLDs (complex PLDs) and FPGAs (field-programmable gate arrays). The FLEX 6000 family from Altera pioneered low-cost, SRAM-based look-up-table logic in the late 1990s and was widely used in telecom line cards, industrial controllers, and PCI-bus bridge designs before being superseded by modern Cyclone and MAX families.
Key features include 2,560 logic elements (LEs), 4 embedded array blocks (EABs) providing 4 Kbits of RAM each, and fast interconnect with continuous routing across the device. The -1N speed grade indicates a faster timing bin and the "N" suffix denotes a lead-free / industrial qualification. The 144-pin TQFP footprint supports up to 117 user I/O pins via banked I/O with 3.3 V LVTTL/LVCMOS compatibility, easing integration into mixed-voltage legacy systems.
Typical applications include industrial automation controllers, telecom line interface glue logic, PCI/ISA bus bridges, video signal routing, and legacy ASIC replacement designs. The wide 3.0 V to 3.6 V core tolerance and JTAG-based in-system programmability (ISP) via the IEEE 1149.1 boundary-scan port simplify board bring-up and field updates.
When designing with this device, verify that the target Quartus II (or MAX+PLUS II) toolchain version supports the EPF6024A device ID, and budget sufficient decoupling (10 uF bulk + 0.1 uF per power pin) for the SRAM-based configuration cells. As an older member of the FLEX 6000 family, the EPF6024ATI144-1N is now in mature / last-time-buy status; verify long-term availability before committing to new designs.
Bộ thay thế dễ dàng lắp đặt cho EPF6024ATI144-1N — 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 EPF6024ATI144-1N (cùng hình factor và footprint) — khác nhau ở Package, Process Technology, Operating Temperature, Speed Grade, Configuration Method.
EPF6024ATC144-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-2N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6016ATC144-2N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6016TI144-3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6010ATC144-3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATI144-1N Tỷ lệ tối đa & tính chất điện
| Family | FLEX 6000 (EPF6024A) |
| Logic Elements (LEs) | 2,560 |
| Typical Gates | 24,000 |
| Embedded Array Blocks (EABs) | 4 (4 Kbit RAM each) |
| Maximum User I/O | 117 |
| Maximum Frequency (fMAX) | 172 MHz |
| Core Supply Voltage | 3.3 V (3.0 V to 3.6 V) |
| Process Technology | CMOS, SRAM-based |
| Hộp | TQFP-144 (TQ144), 0.500 mm pitch |
| Kiểu lắp đặt | Surface Mount |
| Speed Grade | -1 (faster bin) |
| Nhiệt độ hoạt động | -40 C to +85 C (industrial) |
| I/O Standard Support | 3.3 V LVTTL/LVCMOS |
| Configuration Method | SRAM, in-system programmable (ISP) via JTAG |
| Trạng thái RoHS | Lead-free / Compliant (N suffix) |
| Series | EPF6024A |
Cấu hình chân EPF6024ATI144-1N
| 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 | I/O — User I/O pin (bank 1) |
| Chân 6 | I/O — User I/O pin (bank 1) |
| Chân 7 | VCCIO1 — I/O bank 1 supply voltage (3.3 V) |
| 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 | GND — Ground |
| Chân 12 | I/O — User I/O pin (bank 1) |
| Chân 13 | I/O — User I/O pin (bank 1) |
| Chân 14 | I/O — User I/O pin (bank 1) |
| Chân 15 | I/O — User I/O pin (bank 1) |
| 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 | I/O — User I/O pin (bank 1) |
| Chân 28 | I/O — User I/O pin (bank 1) |
| 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 | VCCINT — Core supply voltage (3.3 V) |
| Chân 34 | I/O — User I/O pin (bank 2) |
| Chân 35 | I/O — User I/O pin (bank 2) |
| Chân 36 | I/O — User I/O pin (bank 2) |
| Chân 37 | I/O — User I/O pin (bank 2) |
| Chân 38 | I/O — User I/O pin (bank 2) |
| Chân 39 | I/O — User I/O pin (bank 2) |
| Chân 40 | VCCIO2 — I/O bank 2 supply voltage (3.3 V) |
| Chân 41 | I/O — User I/O pin (bank 2) |
| Chân 42 | I/O — User I/O pin (bank 2) |
| Chân 43 | GND — Ground |
| Chân 44 | I/O — User I/O pin (bank 2) |
| Chân 45 | I/O — User I/O pin (bank 2) |
| Chân 46 | I/O — User I/O pin (bank 2) |
| 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 | I/O — User I/O pin (bank 2) |
| Chân 57 | I/O — User I/O pin (bank 2) |
| 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 | VCCINT — Core supply voltage (3.3 V) |
| Chân 68 | I/O — User I/O pin (bank 3) |
| Chân 69 | I/O — User I/O pin (bank 3) |
| Chân 70 | I/O — User I/O pin (bank 3) |
| Chân 71 | I/O — User I/O pin (bank 3) |
| Chân 72 | I/O — User I/O pin (bank 3) |
| Chân 73 | VCCIO3 — I/O bank 3 supply voltage (3.3 V) |
| Chân 74 | I/O — User I/O pin (bank 3) |
| Chân 75 | I/O — User I/O pin (bank 3) |
| Chân 76 | I/O — User I/O pin (bank 3) |
| Chân 77 | GND — Ground |
| 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 | I/O — User I/O pin (bank 3) |
| Chân 86 | I/O — User I/O pin (bank 3) |
| 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 | I/O — User I/O pin (bank 3) |
| Chân 101 | VCCINT — Core supply voltage (3.3 V) |
| Chân 102 | I/O — User I/O pin (bank 4) |
| Chân 103 | I/O — User I/O pin (bank 4) |
| Chân 104 | I/O — User I/O pin (bank 4) |
| Chân 105 | I/O — User I/O pin (bank 4) |
| Chân 106 | VCCIO4 — I/O bank 4 supply voltage (3.3 V) |
| 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 | GND — Ground |
| Chân 113 | I/O — User I/O pin (bank 4) |
| Chân 114 | I/O — User I/O pin (bank 4) |
| Chân 115 | I/O — User I/O pin (bank 4) |
| Chân 116 | I/O — User I/O pin (bank 4) |
| 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 | nCONFIG — Configuration control (active-low) |
| Chân 122 | nSTATUS — Configuration status (active-low) |
| Chân 123 | CONF_DONE — Configuration done indicator |
| Chân 124 | TCK — JTAG test clock input |
| Chân 125 | TMS — JTAG test mode select |
| Chân 126 | TDI — JTAG test data input |
| Chân 127 | TDO — JTAG test data output |
| Chân 128 | CLK1 — Dedicated clock input 1 |
| Chân 129 | CLK2 — Dedicated clock input 2 |
| Chân 130 | CLK3 — Dedicated clock input 3 |
| Chân 131 | CLK4 — Dedicated clock input 4 |
| Chân 132 | I/O — User I/O pin (bank 4) |
| Chân 133 | I/O — User I/O pin (bank 4) |
| Chân 134 | I/O — User I/O pin (bank 4) |
| Chân 135 | I/O — User I/O pin (bank 4) |
| Chân 136 | I/O — User I/O pin (bank 4) |
| Chân 137 | I/O — User I/O pin (bank 4) |
| Chân 138 | I/O — User I/O pin (bank 4) |
| Chân 139 | I/O — User I/O pin (bank 4) |
| Chân 140 | I/O — User I/O pin (bank 4) |
| Chân 141 | I/O — User I/O pin (bank 4) |
| Chân 142 | I/O — User I/O pin (bank 4) |
| Chân 143 | GND — Ground |
| Chân 144 | I/O — User I/O pin (bank 4) |
Ứng dụng tiêu biểu
EPF6024ATI144-1N phù hợp cho 6 Áp dụngs: Industrial Glue Logic Controller, Telecom Line Card Interface, PCI/ISA Bus Bridge, Video Signal Routing and Processing, Legacy ASIC Replacement, Test and Measurement Instrumentation.
Industrial Glue Logic Controller
The EPF6024ATI144-1N's 24,000 typical gates and 2,560 LEs make it a strong fit for industrial glue-logic controllers that integrate multiple discrete logic functions into a single programmable device. Its 117 user I/O pins in the TQFP-144 package provide ample connectivity for sensor multiplexing, motor-control interlocks, and legacy bus bridging. The 3.3 V LVCMOS I/O standard simplifies interfacing with 3.3 V microcontrollers and 5 V tolerant peripherals via external resistors. Designers can use the four 4-Kbit EABs for lookup-table-based waveform generation, encoder tables, or PID parameter storage, replacing entire logic ICs and reducing PCB area by 40-60 percent in retrofits of legacy PLC hardware.
Được đề xuất
Telecom Line Card Interface
The EPF6024ATI144-1N is widely deployed in telecom line-card interface designs where its 172 MHz fMAX and JTAG-based in-system programmability enable rapid prototyping of TDM bus bridges, framer interfaces, and clock-distribution glue. The 3.3 V core supply aligns with telecom ASIC voltage rails, and the 117 user I/O support multi-drop TDM buses with per-pin timing closure. Its embedded array blocks (EABs) can implement small FIFOs or pattern-matching buffers for HDLC framing without external SRAM. The industrial -40 C to +85 C temperature range and lead-free N suffix make it compliant with telecom NEBS environmental requirements, suitable for central-office line cards and customer-premises equipment.
Được đề xuất
PCI/ISA Bus Bridge
The EPF6024ATI144-1N serves as an effective PCI or ISA bus bridge in legacy computer systems where 33 MHz PCI timing is well within its 172 MHz fMAX capability. With 24,000 gates, designers can implement full PCI target state machines, configuration-space registers, and bus-arbitration logic in a single device. The TQFP-144 footprint provides sufficient I/O for 32-bit PCI plus auxiliary control signals, and the 3.3 V LVTTL I/O matches PCI signaling directly. Embedded array blocks can be configured as small transaction FIFOs to decouple PCI bus cycles from local logic, replacing discrete FIFO ICs and reducing BOM cost and board complexity in industrial single-board computers.
Được đề xuất
Video Signal Routing and Processing
The EPF6024ATI144-1N's 2,560 logic elements and 117 I/O are well-suited to mid-complexity video routing, sync generation, and color-space conversion in broadcast auxiliary equipment. The 172 MHz internal frequency comfortably handles 27 MHz SDI pixel rates with substantial timing margin for synchronous logic paths. Designers can implement crosspoint switches, genlock circuits, and chroma-key mixers in a single PLD, eliminating multiple 74-series logic ICs from the BOM. The TQFP-144 footprint simplifies board layout for through-hole-friendly manufacturing and supports easy hand-prototyping of video broadcast reference designs.
Được đề xuất
Legacy ASIC Replacement
The EPF6024ATI144-1N is frequently used as a drop-in replacement for obsolete ASICs in legacy industrial, medical, and aerospace systems where re-spinning the original ASIC is cost-prohibitive. By reverse-engineering the original ASIC's I/O behavior and logic function, designers can map the functionality into the FLEX 6000 architecture with 24,000 gates of headroom and 117 I/O matching most legacy gate arrays. The pin-compatible TQFP-144 footprint allows direct PCB swap without board rework. JTAG-based in-system programmability also enables late-stage design changes and field upgrades without re-masking, dramatically reducing NRE cost compared with a new ASIC tape-out.
Được đề xuất
Test and Measurement Instrumentation
The EPF6024ATI144-1N's programmable architecture and 117 user I/O make it valuable in custom test and measurement fixtures where stimulus generation, response capture, and protocol decoding must be reconfigured per DUT. Engineers can implement arbitrary waveform generators, pattern sequencers, and protocol-state analyzers within the 2,560 LEs and four 4-Kbit EABs. The 172 MHz internal clock supports high-speed pattern sequencing, and the JTAG interface enables fixture reconfiguration between test cycles without removing the device. The industrial temperature range and lead-free N suffix meet quality requirements for production-floor ATE and laboratory instrumentation across diverse operating environments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF6024ATI144-1N — 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 | EPF6024ATC144-1N | EPF6024ATC144-2N | EPF6016ATC144-2N | EPF6010ATC144-3N |
|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | TQFP-144 | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same |
| Typical Gates | 24,000 | 24,000 | 24,000 | 16,000 | 10,000 |
| Logic Elements | 2,560 | 2,560 | 2,560 | 1,320 | 880 |
| Max User I/O | 117 | 117 | 117 | 117 | 102 |
| Max Frequency (fMAX) | 172 MHz | 172 MHz | 150 MHz (-2 grade) | 150 MHz | 120 MHz |
| Core Voltage | 3.3 V (3.0-3.6 V) | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Speed Grade | -1 (fastest) | -1 | -2 | -2 | -3 |
| Temperature Grade | Industrial (-40 to +85 C) | Commercial (0 to +70 C) | Commercial (0 to +70 C) | Commercial (0 to +70 C) | Commercial (0 to +70 C) |
| Approx. Unit Price (qty-1) | $28.50 | $26.00 | $22.00 | $18.50 | $14.00 |
Bảo phân biệt quan trọng
- Largest FLEX 6000 family member with 24K gates in TQFP-144 (vsEPF6016ATC144-2N)
- Industrial temperature grade (-40 C to +85 C) (vsEPF6024ATC144-1N)
- Fastest -1 speed grade at 172 MHz fMAX (vsEPF6024ATC144-2N)
Ghi chú thiết kế
The EPF6024ATI144-1N requires both VCCINT (core 3.3 V) and VCCIO1-VCCIO4 (I/O bank 3.3 V) supplies; place a 10 uF bulk tantalum or ceramic capacitor near each supply pin group with 0.1 uF ceramic decoupling within 5 mm of each VCC pin. Estimated: with all 117 I/O switching at 10 MHz and 10 pF load, dynamic current can reach approximately 200 mA; budget for at least 500 mA total supply capacity including SRAM configuration current during initialization.
The SRAM-based configuration cells lose their bitstream on power-down; the EPF6024ATI144-1N must be reconfigured at every power-up via JTAG, EPC configuration device, or microcontroller. A common pitfall is forgetting to provide a valid configuration source - leaving nCONFIG low or failing to drive CONF_DONE high results in the device remaining in reset with all I/O tri-stated. Always include a configuration supervisor or hold the reset chain until configuration completes.
The TQFP-144 package has a 0.500 mm pitch requiring careful PCB layout: use 0.20 mm-wide traces between pads, ensure solder mask-defined or non-solder-mask-defined pads per IPC-7351 nominal land pattern, and provide a continuous ground plane on layer 2 for return paths. Place the JTAG connector (TCK/TMS/TDI/TDO) within 50 mm of the device pins to avoid signal integrity issues; add 10 kohm pull-ups on TMS, TDI, and nCONFIG per the FLEX 6000 datasheet.
With 117 user I/O switching simultaneously, simultaneous-switching-noise (SSN) can couple into VCCIO and GND. Use Ferrite beads or pi-filter networks on VCCIO banks if noise-sensitive analog signals share the board; keep clock traces short and impedance-controlled to 50 ohms if driving long cables. The four dedicated CLK1-CLK4 inputs are designed for low-skew global clock distribution and should be preferred over general-purpose I/O for clock nets.
Thông tin tuân thủ
Lead-free per N suffix in part number. RoHS compliance confirmed via Altera product ordering information. Not AEC-Q100 qualified - this is a commercial/industrial part, not automotive grade. Halogen-free status not explicitly stated in distributor data.
