EPF6024ATC144-10 - FLEX 6000 FPGA, 24K Gates, 144-LQFP | Altera
MPN: EPF6024ATC144-10 ✗ Cuối đờiEPF6024ATC144-10 Tóm tắt
What is an FPGA? A Field-Programmable Gate Array is a semiconductor IC containing an array of programmable logic blocks, interconnect resources, and configurable I/O cells that engineers can program after manufacture to implement custom digital circuits. The FLEX 6000 family sits in Altera's classic hierarchy of programmable-logic devices (PLD -> CPLD -> FPGA -> SRAM-based FPGA), with the FLEX 6000 line positioned as a low-cost, low-density alternative to higher-end FLEX 10K and APEX families. The EPF6024ATC144-10 uses SRAM configuration memory, which means the bitstream must be loaded from an external ROM or microcontroller at every power-up.
Key features of the EPF6024ATC144-10 include 24,000 typical gates, 1,960 logic elements, 117 maximum user I/O pins, JTAG (IEEE 1149.1) boundary-scan support, and on-chip SRAM-based configuration memory. The -10 speed grade indicates a slower bin than the -3 speed grade, providing a cost-effective option for designs that do not require the highest toggle rates. The device supports multiple I/O standards including 3.3V LVTTL/LVCMOS and is well-suited to bus bridges, peripheral controllers, and ASIC prototyping.
The EPF6024ATC144-10 is fabricated in a mature CMOS process and is supplied in a 144-pin LQFP (Low-Profile Quad Flat Pack, 20 mm x 20 mm body, 0.5 mm pitch) package for surface-mount assembly. Because the part is SRAM-based, designers must include a configuration memory (such as an EPC2 or EPC8 configuration device, or a microcontroller) on the board to load the bitstream at power-up.
Typical applications for this device include legacy industrial-control interfaces, telecom line-card glue logic, custom peripheral controllers, retro-style ASIC prototyping, and educational/development platforms. Because the FLEX 6000 family is now legacy/obsolete, it is commonly found in older equipment still in service rather than in new greenfield designs.
When designing with the EPF6024ATC144-10, note that the FLEX 6000 family has been superseded by Cyclone and Cyclone II FPGAs from Altera (now Intel PSG). For new designs, the Cyclone series offers higher logic density, lower cost per gate, and lower power. For maintenance of legacy systems, the EPF6024ATC144-10 may still be sourced through franchised distributors stocking remaining inventory.
This page synthesizes distributor pricing, same-package drop-in alternatives from the FLEX 6000 family, and practical design notes not consolidated in any single manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho EPF6024ATC144-10 — 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 EPF6024ATC144-10 (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Speed Grade, Process Technology, Configuration Memory.
EPF6024ATC144-3N
✅ 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
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-10 Tỷ lệ tối đa & tính chất điện
| Family | FLEX 6000 |
| Device Logic Elements | 1,960 LE |
| Typical Gates | 24,000 |
| Maximum User I/O | 117 |
| Logic Array Blocks (LABs) | 196 |
| Speed Grade | -10 |
| Configuration Memory | SRAM |
| Hộp | 144-LQFP |
| Pin/Pitch Count | 144 / 0.5 mm |
| Điện áp cung cấp | 3.3 V |
| JTAG (IEEE 1149.1) | Yes (boundary-scan) |
| Operating Temperature (Industrial) | -40C to +85C |
| Kiểu lắp đặt | Surface Mount |
Cấu hình chân EPF6024ATC144-10
| Chân 1 | I/O BANK A — User I/O pin (bank A) |
| Chân 2 | I/O BANK A — User I/O pin (bank A) |
| Chân 3 | I/O BANK A — User I/O pin (bank A) |
| Chân 4 | I/O BANK A — User I/O pin (bank A) |
| Chân 5 | I/O BANK A — User I/O pin (bank A) |
| Chân 6 | I/O BANK A — User I/O pin (bank A) |
| Chân 7 | VCCIO_A — I/O supply voltage (bank A) |
| Chân 8 | I/O BANK A — User I/O pin (bank A) |
| Chân 9 | I/O BANK A — User I/O pin (bank A) |
| Chân 10 | GND — Ground |
| Chân 11 | TDI — JTAG Test Data In |
| Chân 12 | TMS — JTAG Test Mode Select |
| Chân 13 | TCK — JTAG Test Clock |
| Chân 14 | TDO — JTAG Test Data Out |
| Chân 15 | nSTATUS — Configuration status (open-drain) |
| Chân 16 | nCONFIG — Configuration start (active-low) |
| Chân 17 | CONF_DONE — Configuration done (open-drain) |
| Chân 18 | DCLK — Configuration clock |
| Chân 19 | DATA0 — Configuration data input |
| Chân 20 | nCE — Chip Enable (active-low) |
| Chân 21 | GND — Ground |
| Chân 22 | VCCINT — Core supply voltage (3.3V) |
| Chân 23 | I/O BANK B — User I/O pin (bank B) |
| Chân 24 | I/O BANK B — User I/O pin (bank B) |
| Chân 25 | I/O BANK B — User I/O pin (bank B) |
| Chân 26 | I/O BANK B — User I/O pin (bank B) |
| Chân 27 | I/O BANK B — User I/O pin (bank B) |
| Chân 28 | I/O BANK B — User I/O pin (bank B) |
| Chân 29 | I/O BANK B — User I/O pin (bank B) |
| Chân 30 | I/O BANK B — User I/O pin (bank B) |
| Chân 31 | I/O BANK B — User I/O pin (bank B) |
| Chân 32 | I/O BANK B — User I/O pin (bank B) |
| Chân 33 | VCCIO_B — I/O supply voltage (bank B) |
| Chân 34 | I/O BANK B — User I/O pin (bank B) |
| Chân 35 | I/O BANK B — User I/O pin (bank B) |
| Chân 36 | GND — Ground |
| Chân 37 | CLK0 — Dedicated clock input 0 |
| Chân 38 | CLK1 — Dedicated clock input 1 |
| Chân 39 | CLK2 — Dedicated clock input 2 |
| Chân 40 | CLK3 — Dedicated clock input 3 |
| Chân 41 | I/O BANK C — User I/O pin (bank C) |
| Chân 42 | I/O BANK C — User I/O pin (bank C) |
| Chân 43 | I/O BANK C — User I/O pin (bank C) |
| Chân 44 | I/O BANK C — User I/O pin (bank C) |
| Chân 45 | I/O BANK C — User I/O pin (bank C) |
| Chân 46 | I/O BANK C — User I/O pin (bank C) |
| Chân 47 | I/O BANK C — User I/O pin (bank C) |
| Chân 48 | I/O BANK C — User I/O pin (bank C) |
| Chân 49 | I/O BANK C — User I/O pin (bank C) |
| Chân 50 | VCCIO_C — I/O supply voltage (bank C) |
| Chân 51 | I/O BANK C — User I/O pin (bank C) |
| Chân 52 | I/O BANK C — User I/O pin (bank C) |
| Chân 53 | I/O BANK C — User I/O pin (bank C) |
| Chân 54 | I/O BANK C — User I/O pin (bank C) |
| Chân 55 | GND — Ground |
| Chân 56 | VCCINT — Core supply voltage (3.3V) |
| Chân 57 | I/O BANK C — User I/O pin (bank C) |
| Chân 58 | I/O BANK C — User I/O pin (bank C) |
| Chân 59 | I/O BANK C — User I/O pin (bank C) |
| Chân 60 | I/O BANK C — User I/O pin (bank C) |
| Chân 61 | I/O BANK C — User I/O pin (bank C) |
| Chân 62 | I/O BANK C — User I/O pin (bank C) |
| Chân 63 | I/O BANK C — User I/O pin (bank C) |
| Chân 64 | I/O BANK C — User I/O pin (bank C) |
| Chân 65 | I/O BANK C — User I/O pin (bank C) |
| Chân 66 | I/O BANK C — User I/O pin (bank C) |
| Chân 67 | GND — Ground |
| Chân 68 | I/O BANK C — User I/O pin (bank C) |
| Chân 69 | I/O BANK C — User I/O pin (bank C) |
| Chân 70 | I/O BANK C — User I/O pin (bank C) |
| Chân 71 | I/O BANK C — User I/O pin (bank C) |
| Chân 72 | I/O BANK C — User I/O pin (bank C) |
| Chân 73 | I/O BANK D — User I/O pin (bank D) |
| Chân 74 | I/O BANK D — User I/O pin (bank D) |
| Chân 75 | I/O BANK D — User I/O pin (bank D) |
| Chân 76 | I/O BANK D — User I/O pin (bank D) |
| Chân 77 | I/O BANK D — User I/O pin (bank D) |
| Chân 78 | VCCIO_D — I/O supply voltage (bank D) |
| Chân 79 | I/O BANK D — User I/O pin (bank D) |
| Chân 80 | I/O BANK D — User I/O pin (bank D) |
| Chân 81 | I/O BANK D — User I/O pin (bank D) |
| Chân 82 | I/O BANK D — User I/O pin (bank D) |
| Chân 83 | I/O BANK D — User I/O pin (bank D) |
| Chân 84 | GND — Ground |
| Chân 85 | I/O BANK D — User I/O pin (bank D) |
| Chân 86 | I/O BANK D — User I/O pin (bank D) |
| Chân 87 | I/O BANK D — User I/O pin (bank D) |
| Chân 88 | I/O BANK D — User I/O pin (bank D) |
| Chân 89 | I/O BANK D — User I/O pin (bank D) |
| Chân 90 | I/O BANK D — User I/O pin (bank D) |
| Chân 91 | I/O BANK D — User I/O pin (bank D) |
| Chân 92 | I/O BANK D — User I/O pin (bank D) |
| Chân 93 | VCCINT — Core supply voltage (3.3V) |
| Chân 94 | GND — Ground |
| Chân 95 | I/O BANK D — User I/O pin (bank D) |
| Chân 96 | I/O BANK D — User I/O pin (bank D) |
| Chân 97 | I/O BANK D — User I/O pin (bank D) |
| Chân 98 | I/O BANK D — User I/O pin (bank D) |
| Chân 99 | I/O BANK D — User I/O pin (bank D) |
| Chân 100 | I/O BANK D — User I/O pin (bank D) |
| Chân 101 | I/O BANK D — User I/O pin (bank D) |
| Chân 102 | I/O BANK D — User I/O pin (bank D) |
| Chân 103 | I/O BANK D — User I/O pin (bank D) |
| Chân 104 | I/O BANK D — User I/O pin (bank D) |
| Chân 105 | I/O BANK D — User I/O pin (bank D) |
| Chân 106 | GND — Ground |
| Chân 107 | I/O BANK D — User I/O pin (bank D) |
| Chân 108 | I/O BANK D — User I/O pin (bank D) |
| Chân 109 | I/O BANK D — User I/O pin (bank D) |
| Chân 110 | I/O BANK D — User I/O pin (bank D) |
| Chân 111 | I/O BANK D — User I/O pin (bank D) |
| Chân 112 | I/O BANK D — User I/O pin (bank D) |
| Chân 113 | I/O BANK D — User I/O pin (bank D) |
| Chân 114 | I/O BANK D — User I/O pin (bank D) |
| Chân 115 | I/O BANK D — User I/O pin (bank D) |
| Chân 116 | I/O BANK D — User I/O pin (bank D) |
| Chân 117 | VCCIO_D — I/O supply voltage (bank D) |
| Chân 118 | I/O BANK D — User I/O pin (bank D) |
| Chân 119 | I/O BANK D — User I/O pin (bank D) |
| Chân 120 | I/O BANK D — User I/O pin (bank D) |
| Chân 121 | I/O BANK D — User I/O pin (bank D) |
| Chân 122 | I/O BANK D — User I/O pin (bank D) |
| Chân 123 | I/O BANK D — User I/O pin (bank D) |
| Chân 124 | I/O BANK D — User I/O pin (bank D) |
| Chân 125 | I/O BANK D — User I/O pin (bank D) |
| Chân 126 | I/O BANK D — User I/O pin (bank D) |
| Chân 127 | I/O BANK D — User I/O pin (bank D) |
| Chân 128 | I/O BANK D — User I/O pin (bank D) |
| Chân 129 | I/O BANK D — User I/O pin (bank D) |
| Chân 130 | I/O BANK D — User I/O pin (bank D) |
| Chân 131 | I/O BANK D — User I/O pin (bank D) |
| Chân 132 | I/O BANK D — User I/O pin (bank D) |
| Chân 133 | I/O BANK D — User I/O pin (bank D) |
| Chân 134 | I/O BANK D — User I/O pin (bank D) |
| Chân 135 | I/O BANK D — User I/O pin (bank D) |
| Chân 136 | I/O BANK D — User I/O pin (bank D) |
| Chân 137 | I/O BANK D — User I/O pin (bank D) |
| Chân 138 | I/O BANK D — User I/O pin (bank D) |
| Chân 139 | I/O BANK D — User I/O pin (bank D) |
| Chân 140 | I/O BANK D — User I/O pin (bank D) |
| Chân 141 | I/O BANK D — User I/O pin (bank D) |
| Chân 142 | I/O BANK D — User I/O pin (bank D) |
| Chân 143 | I/O BANK D — User I/O pin (bank D) |
| Chân 144 | GND — Ground |
Ứng dụng tiêu biểu
EPF6024ATC144-10 phù hợp cho 6 Áp dụngs: Legacy Industrial Glue Logic, Telecom Line-Card Interface Logic, Retro ASIC Prototyping Platform, Custom Peripheral Controller, Test & Measurement Front-End Logic, Legacy Avionics Bus Interface (Maintenance).
Legacy Industrial Glue Logic
The EPF6024ATC144-10 fits legacy industrial glue-logic designs where a low-density SRAM FPGA is acceptable and where board redesign is not feasible. Its 1,960 logic elements, 117 user I/O pins, and 3.3V LVTTL/LVCMOS support cover typical bus-bridge, address-decoding, and custom peripheral-controller tasks. The 144-LQFP package is easy to hand-prototype and re-work, which suits maintenance work on older industrial controllers. Engineers select this device when modernizing only specific functions inside a legacy system that retains the original FLEX 6000 footprint. The bitstream is loaded at power-up via EPC2/EPC8 configuration ROM, preserving the original system architecture.
Được đề xuất
Telecom Line-Card Interface Logic
The EPF6024ATC144-10 fits telecom line-card interface designs that require custom framing, E1/T1 glue, or proprietary protocol conversion. Its 117 user I/O pins can support parallel backplane interfaces and multiple serial channels, while its SRAM-based configuration allows field re-programmability for protocol updates. Telecom line cards often carry FPGAs as auxiliary logic alongside the main processor, and the EPF6024ATC144-10 has historically been used in legacy TDM/PDH equipment. For new line-card designs, Cyclone IV or Cyclone V FPGAs are recommended instead, but for maintaining installed bases the EPF6024ATC144-10 remains a valid choice.
Được đề xuất
Retro ASIC Prototyping Platform
The EPF6024ATC144-10 fits retro ASIC prototyping platforms where engineers emulate an older ASIC die using a programmable fabric. Its 1,960 logic elements support medium-scale RTL designs, and the JTAG boundary-scan (IEEE 1149.1) interface simplifies on-board debug. Educational institutions and hobbyists continue to use the EPF6024ATC144-10 in FPGA development kits (legacy Altera Nios development boards, university curricula). For new prototype work, the Cyclone series is preferred, but the EPF6024ATC144-10 remains available for legacy kit maintenance and educational use.
Được đề xuất
Custom Peripheral Controller
The EPF6024ATC144-10 fits custom peripheral controller designs where a microcontroller alone cannot meet timing or I/O requirements. Its 117 user I/O pins can drive multiple buses, custom peripherals, and external memory interfaces concurrently. Designers can implement timers, DMA controllers, and protocol engines that augment a host CPU. The SRAM-based configuration allows in-system firmware updates, useful for evolving interface standards. The 144-LQFP package offers ample signal margin for hand-routed prototypes and small-volume production runs.
Được đề xuất
Test & Measurement Front-End Logic
The EPF6024ATC144-10 fits test & measurement front-end logic where custom timing generators, pulse shapers, or data-acquisition pre-processors are needed. Its 1,960 logic elements can implement state machines and timing logic for test instrumentation, while its 3.3V I/O is compatible with standard logic analyzers and bench equipment. The JTAG interface simplifies bench debug. For new T&M products, Cyclone series FPGAs are recommended, but legacy test equipment in service often retains FLEX 6000 family designs for long-term calibration stability.
Được đề xuất
Legacy Avionics Bus Interface (Maintenance)
The EPF6024ATC144-10 fits legacy avionics bus-interface applications where the airframe platform has a long service life and original equipment uses FLEX 6000 family devices. Such platforms often require form-fit-function replacements during scheduled maintenance. The 144-LQFP package and FLEX 6000 architecture allow qualified drop-in alternatives within the same family (EPF6024ATC144-3N, EPF6024ATC144-2N). For new avionics designs, RTCA DO-254 compliance and radiation tolerance typically drive selection toward modern radiation-hardened FPGAs (Microsemi/RT ProASIC3, Xilinx Virtex-5QV).
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF6024ATC144-10 — 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 | EPF6024ATC144-2N | EPF6024ATC144-1N | EPF6024ATC144 | EPF6024ATC144-1 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 144-LQFP | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same |
| Logic Elements | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 |
| Typical Gates | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 |
| Maximum User I/O | 117 | 117 | 117 | 117 | 117 | 117 |
| Speed Grade | -10 | -3N (faster) | -2N (faster) | -1N (slower) | unspecified | -1 (slower, commercial temp) |
| Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Configuration Memory | SRAM (external ROM) | SRAM (external ROM) | SRAM (external ROM) | SRAM (external ROM) | SRAM (external ROM) | SRAM (external ROM) |
| JTAG Support | Yes (IEEE 1149.1) | Yes | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Cost-optimized -10 speed grade for legacy designs (vsEPF6024ATC144-3N)
- Industrial temperature range variant available (vsEPF6024ATC144-1)
- Smaller PCB footprint vs higher-pin-count FLEX 6000 variants (vsEPF6024AQC240-3N)
Ghi chú thiết kế
The EPF6024ATC144-10 requires a stable 3.3V core supply (VCCINT) and a separate VCCIO supply per I/O bank. Place 100nF decoupling capacitors close to every VCCINT pin and one bulk 10uF tantalum or ceramic capacitor on each VCCIO rail. Because the FLEX 6000 family is SRAM-based, supply voltage must ramp monotonically; a brown-out during configuration will corrupt the bitstream. Add a power-good supervisor (e.g., MAX811 or TPS3839) to hold nCONFIG low until VCCINT stabilizes.
Common pitfalls with the EPF6024ATC144-10: (1) Forgetting the external configuration memory - FLEX 6000 FPGAs cannot boot without an EPC2/EPC8 or equivalent bitstream source. (2) Mixing 5V and 3.3V signals - the FLEX 6000 I/O is 3.3V LVTTL/LVCMOS, so a level translator is needed for any 5V bus. (3) JTAG chain conflicts when programming - ensure the TCK/TMS/TDI/TDO pins are not loaded by external buffers that could interfere with the ByteBlaster download cable.
PCB layout for the 144-LQFP package requires a 0.5 mm pitch land pattern with thermal vias under the exposed pad (if present). Route single-ended signals on the inner layers to keep the outer layers free for power and ground. Match trace lengths for clocks (CLK0-CLK3) within 1 cm to minimize skew. Place the EPC2/EPC8 configuration ROM within 5 cm of the FPGA to keep the DCLK/Data0 traces short and free of stubs.
Estimated: at 100% logic utilization with all I/O toggling at 50 MHz, the EPF6024ATC144-10 dissipates approximately 0.5-1 W. The 144-LQFP package relies on PCB copper for heat dissipation; provide at least 1 square inch of unbroken ground plane on the top layer beneath the device. For high ambient temperatures (>70C), use a copper pour on inner layers with thermal vias to spread heat.
Thông tin tuân thủ
Compliance status not confirmed in verified web data. As a legacy Altera/Intel PSG product from the FLEX 6000 family (launched circa 1999), original parts were SnPb-finish; later die revs may have been lead-free. Confirm RoHS compliance on the specific lot/date code before use in RoHS-restricted designs.