EP1K10TC144-3N - 10K Gate ACEX-1K FPGA, 144-LQFP | Altera / Intel
MPN: EP1K10TC144-3N ✗ Cuối đờiEP1K10TC144-3N Tóm tắt
An FPGA (Field Programmable Gate Array) is a programmable logic device that allows designers to implement arbitrary digital logic functions through a sea of configurable logic blocks (LBs), embedded memory blocks, and programmable interconnect. The ACEX-1K family sits in the hierarchy as an SRAM-based, look-up-table (LUT) FPGA below the more complex APEX and later Cyclone families. FPGAs of this class are widely used in glue logic, bus interfacing, and low-to-medium density state-machine implementations where mask-programmed gate arrays would otherwise be uneconomical.
Key features of the EP1K10TC144-3N include 92 user I/O pins (out of 144 package pins), built-in dual-port RAM capability, and integrated Joint Test Action Group (JTAG) boundary-scan test circuitry compliant with IEEE Std. 1149.1-1990. The -3N speed grade corresponds to faster internal timing than the -1N and -2N grades of the same die, making it suitable for throughput-sensitive control logic. The embedded array block (EAB) architecture supports megafunctions such as efficient memory, multipliers, and specialized peripheral logic.
Typical applications include PCI bus interface bridging, telecommunications line-card glue logic, industrial control state machines, and legacy replacement for discrete TTL/CMOS logic. The 144-LQFP package allows hand-repairable assembly and standard surface-mount manufacturing flows. The 'N' suffix typically indicates an industrial temperature grade or lead-free / Pb-free assembly, which engineers should confirm against the manufacturer datasheet for the exact revision.
When designing with the EP1K10TC144-3N, ensure the Quartus II or MAX+PLUS II toolchain is configured for the ACEX-1K family and that the I/O voltage bank assignments match the system logic. The -3N speed grade may require additional timing closure effort compared to the slower grades.
This page synthesizes distributor availability, same-family drop-in alternatives (such as the -1N and -2N speed grades), and design considerations not consolidated in any single manufacturer document.
Bộ thay thế dễ dàng lắp đặt cho EP1K10TC144-3N — 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 EP1K10TC144-3N (cùng hình factor và footprint) — khác nhau ở Package, Process Technology, Speed Grade, Configuration Method, Typical Gates.
EP1K10TC144-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC144-2N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC144-3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC144-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC144-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC100-3N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP1K10TC144-3N Tỷ lệ tối đa & tính chất điện
| Family | ACEX-1K |
| Typical Gates | 10,000 |
| Logic Elements / Cells | 576 |
| Total RAM Bits | 12,288 |
| User I/O Pins | 92 |
| Number of LABs | 72 |
| Number of EABs | 3 |
| Hộp | 144-LQFP (TQFP) |
| Kiểu lắp đặt | Surface Mount |
| Speed Grade | -3N (enhanced) |
| Core Voltage | 2.5 V |
| Process Technology | 0.22 um CMOS |
| JTAG Boundary-Scan | Yes (IEEE Std. 1149.1-1990 compliant) |
| PCI Compliance (-1 grade) | 5.0 V operation per PCI Local Bus Spec 2.2 |
Cấu hình chân EP1K10TC144-3N
| Chân 1 | I/O — User I/O pin (bank dependent) |
| Chân 2 | I/O — User I/O pin (bank dependent) |
| Chân 3 | I/O — User I/O pin (bank dependent) |
| Chân 4 | I/O — User I/O pin (bank dependent) |
| Chân 5 | I/O — User I/O pin (bank dependent) |
| Chân 6 | I/O — User I/O pin (bank dependent) |
| Chân 7 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 8 | I/O — User I/O pin (bank dependent) |
| Chân 9 | I/O — User I/O pin (bank dependent) |
| Chân 10 | I/O — User I/O pin (bank dependent) |
| Chân 11 | I/O — User I/O pin (bank dependent) |
| Chân 12 | I/O — User I/O pin (bank dependent) |
| Chân 13 | I/O — User I/O pin (bank dependent) |
| Chân 14 | TDI — JTAG Test Data In |
| Chân 15 | TMS — JTAG Test Mode Select |
| Chân 16 | TCK — JTAG Test Clock |
| Chân 17 | I/O — User I/O pin (bank dependent) |
| Chân 18 | I/O — User I/O pin (bank dependent) |
| Chân 19 | I/O — User I/O pin (bank dependent) |
| Chân 20 | I/O — User I/O pin (bank dependent) |
| Chân 21 | VCCINT — Core 2.5V supply voltage |
| Chân 22 | I/O — User I/O pin (bank dependent) |
| Chân 23 | I/O — User I/O pin (bank dependent) |
| Chân 24 | I/O — User I/O pin (bank dependent) |
| Chân 25 | I/O — User I/O pin (bank dependent) |
| Chân 26 | I/O — User I/O pin (bank dependent) |
| Chân 27 | I/O — User I/O pin (bank dependent) |
| Chân 28 | I/O — User I/O pin (bank dependent) |
| Chân 29 | I/O — User I/O pin (bank dependent) |
| Chân 30 | I/O — User I/O pin (bank dependent) |
| Chân 31 | GND — Ground |
| Chân 32 | I/O — User I/O pin (bank dependent) |
| Chân 33 | I/O — User I/O pin (bank dependent) |
| Chân 34 | I/O — User I/O pin (bank dependent) |
| Chân 35 | I/O — User I/O pin (bank dependent) |
| Chân 36 | I/O — User I/O pin (bank dependent) |
| Chân 37 | I/O — User I/O pin (bank dependent) |
| Chân 38 | I/O — User I/O pin (bank dependent) |
| Chân 39 | I/O — User I/O pin (bank dependent) |
| Chân 40 | I/O — User I/O pin (bank dependent) |
| Chân 41 | I/O — User I/O pin (bank dependent) |
| Chân 42 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 43 | I/O — User I/O pin (bank dependent) |
| Chân 44 | I/O — User I/O pin (bank dependent) |
| Chân 45 | I/O — User I/O pin (bank dependent) |
| Chân 46 | I/O — User I/O pin (bank dependent) |
| Chân 47 | I/O — User I/O pin (bank dependent) |
| Chân 48 | I/O — User I/O pin (bank dependent) |
| Chân 49 | I/O — User I/O pin (bank dependent) |
| Chân 50 | I/O — User I/O pin (bank dependent) |
| Chân 51 | I/O — User I/O pin (bank dependent) |
| Chân 52 | I/O — User I/O pin (bank dependent) |
| Chân 53 | I/O — User I/O pin (bank dependent) |
| Chân 54 | I/O — User I/O pin (bank dependent) |
| Chân 55 | VCCINT — Core 2.5V supply voltage |
| Chân 56 | I/O — User I/O pin (bank dependent) |
| Chân 57 | I/O — User I/O pin (bank dependent) |
| Chân 58 | I/O — User I/O pin (bank dependent) |
| Chân 59 | I/O — User I/O pin (bank dependent) |
| Chân 60 | I/O — User I/O pin (bank dependent) |
| Chân 61 | I/O — User I/O pin (bank dependent) |
| Chân 62 | I/O — User I/O pin (bank dependent) |
| Chân 63 | I/O — User I/O pin (bank dependent) |
| Chân 64 | I/O — User I/O pin (bank dependent) |
| Chân 65 | I/O — User I/O pin (bank dependent) |
| Chân 66 | I/O — User I/O pin (bank dependent) |
| Chân 67 | GND — Ground |
| Chân 68 | I/O — User I/O pin (bank dependent) |
| Chân 69 | I/O — User I/O pin (bank dependent) |
| Chân 70 | I/O — User I/O pin (bank dependent) |
| Chân 71 | I/O — User I/O pin (bank dependent) |
| Chân 72 | I/O — User I/O pin (bank dependent) |
| Chân 73 | I/O — User I/O pin (bank dependent) |
| Chân 74 | I/O — User I/O pin (bank dependent) |
| Chân 75 | I/O — User I/O pin (bank dependent) |
| Chân 76 | I/O — User I/O pin (bank dependent) |
| Chân 77 | I/O — User I/O pin (bank dependent) |
| Chân 78 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 79 | I/O — User I/O pin (bank dependent) |
| Chân 80 | I/O — User I/O pin (bank dependent) |
| Chân 81 | I/O — User I/O pin (bank dependent) |
| Chân 82 | I/O — User I/O pin (bank dependent) |
| Chân 83 | I/O — User I/O pin (bank dependent) |
| Chân 84 | I/O — User I/O pin (bank dependent) |
| Chân 85 | I/O — User I/O pin (bank dependent) |
| Chân 86 | I/O — User I/O pin (bank dependent) |
| Chân 87 | I/O — User I/O pin (bank dependent) |
| Chân 88 | I/O — User I/O pin (bank dependent) |
| Chân 89 | VCCINT — Core 2.5V supply voltage |
| Chân 90 | I/O — User I/O pin (bank dependent) |
| Chân 91 | I/O — User I/O pin (bank dependent) |
| Chân 92 | I/O — User I/O pin (bank dependent) |
| Chân 93 | I/O — User I/O pin (bank dependent) |
| Chân 94 | I/O — User I/O pin (bank dependent) |
| Chân 95 | I/O — User I/O pin (bank dependent) |
| Chân 96 | I/O — User I/O pin (bank dependent) |
| Chân 97 | I/O — User I/O pin (bank dependent) |
| Chân 98 | I/O — User I/O pin (bank dependent) |
| Chân 99 | I/O — User I/O pin (bank dependent) |
| Chân 100 | I/O — User I/O pin (bank dependent) |
| Chân 101 | GND — Ground |
| Chân 102 | I/O — User I/O pin (bank dependent) |
| Chân 103 | I/O — User I/O pin (bank dependent) |
| Chân 104 | I/O — User I/O pin (bank dependent) |
| Chân 105 | I/O — User I/O pin (bank dependent) |
| Chân 106 | I/O — User I/O pin (bank dependent) |
| Chân 107 | I/O — User I/O pin (bank dependent) |
| Chân 108 | I/O — User I/O pin (bank dependent) |
| Chân 109 | I/O — User I/O pin (bank dependent) |
| Chân 110 | I/O — User I/O pin (bank dependent) |
| Chân 111 | I/O — User I/O pin (bank dependent) |
| Chân 112 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 113 | I/O — User I/O pin (bank dependent) |
| Chân 114 | I/O — User I/O pin (bank dependent) |
| Chân 115 | I/O — User I/O pin (bank dependent) |
| Chân 116 | I/O — User I/O pin (bank dependent) |
| Chân 117 | I/O — User I/O pin (bank dependent) |
| Chân 118 | I/O — User I/O pin (bank dependent) |
| Chân 119 | I/O — User I/O pin (bank dependent) |
| Chân 120 | I/O — User I/O pin (bank dependent) |
| Chân 121 | I/O — User I/O pin (bank dependent) |
| Chân 122 | I/O — User I/O pin (bank dependent) |
| Chân 123 | I/O — User I/O pin (bank dependent) |
| Chân 124 | VCCINT — Core 2.5V supply voltage |
| Chân 125 | nCONFIG — Configuration control (active low) |
| Chân 126 | nSTATUS — Configuration status (active low) |
| Chân 127 | CONF_DONE — Configuration done indicator |
| Chân 128 | DCLK — Configuration clock input |
| Chân 129 | DATA0 — Configuration data input |
| Chân 130 | I/O — User I/O pin (bank dependent) |
| Chân 131 | I/O — User I/O pin (bank dependent) |
| Chân 132 | I/O — User I/O pin (bank dependent) |
| Chân 133 | GND — Ground |
| Chân 134 | I/O — User I/O pin (bank dependent) |
| Chân 135 | I/O — User I/O pin (bank dependent) |
| Chân 136 | I/O — User I/O pin (bank dependent) |
| Chân 137 | I/O — User I/O pin (bank dependent) |
| Chân 138 | I/O — User I/O pin (bank dependent) |
| Chân 139 | I/O — User I/O pin (bank dependent) |
| Chân 140 | I/O — User I/O pin (bank dependent) |
| Chân 141 | I/O — User I/O pin (bank dependent) |
| Chân 142 | I/O — User I/O pin (bank dependent) |
| Chân 143 | I/O — User I/O pin (bank dependent) |
| Chân 144 | TDO — JTAG Test Data Out |
Ứng dụng tiêu biểu
EP1K10TC144-3N phù hợp cho 6 Áp dụngs: PCI Bus Interface Bridging, Telecommunications Line-Card Glue Logic, Industrial Control State Machines, Legacy TTL/CMOS Logic Consolidation, Test and Measurement Instrumentation, Educational and Development Platforms.
PCI Bus Interface Bridging
The EP1K10TC144-3N is well-suited for PCI bus interface bridging in legacy industrial PCs and embedded systems where the -1N speed grade is mandated for 5.0 V PCI Local Bus Specification 2.2 compliance. Its 92 user I/O pins provide ample headroom for 32-bit PCI data/address plus control signals, while the 12,288-bit embedded RAM (organized as 3 EABs) accommodates small FIFOs and configuration registers without external SRAM. The JTAG boundary-scan test circuitry compliant with IEEE Std. 1149.1-1990 supports in-system programming for manufacturing flows. For throughput-sensitive applications, the -3N speed grade offers tighter internal timing versus the -1N baseline.
Được đề xuất
Telecommunications Line-Card Glue Logic
In telecom line-card designs, the EP1K10TC144-3N is typically deployed as glue logic between framer ICs, network processors, and TDM backplanes. Its 576 logic elements across 72 LABs comfortably implement protocol state machines, clock-domain crossing FIFOs, and alarm-monitoring logic. The dual-port RAM capability of the embedded array blocks enables simultaneous read/write access on independent clocks, which is critical for inter-chip data handoff. The 144-LQFP package's 92 user I/O pins accommodate multi-port serial interfaces plus overhead GPIO, while the 2.5 V core keeps power dissipation low for dense line-card layouts.
Được đề xuất
Industrial Control State Machines
Factory automation controllers frequently use the EP1K10TC144-3N to implement deterministic state machines for motor control, sensor aggregation, and safety interlocks. Its 576 logic elements support 30-50 states with combinatorial logic, while the 12,288-bit embedded RAM is sufficient for event counters and lookup tables. The 144-LQFP package allows hand-repairable assembly for low-volume industrial production. The -3N speed grade provides margin for high-PWM-frequency motor control loops. Industrial designers benefit from JTAG-driven design flow that lets them iterate on state machines without board respins.
Được đề xuất
Legacy TTL/CMOS Logic Consolidation
The EP1K10TC144-3N is frequently used to consolidate dozens of discrete 74-series TTL and CMOS logic chips into a single programmable device, reducing board area and BOM cost. Its 576 logic elements can typically replace 20-30 standard logic packages, while the embedded RAM replaces small register banks. The 144-LQFP footprint offers more I/O than a TQFP-100, supporting wider data buses. Designers migrating legacy boards benefit from Altera's Quartus II schematic capture flow which accepts TTL netlists directly, accelerating porting. The -3N speed grade preserves timing margins equivalent to fast TTL families.
Được đề xuất
Test and Measurement Instrumentation
In bench-top test equipment, the EP1K10TC144-3N serves as a flexible pattern generator, timing engine, or custom DSP preprocessor. Its dual-port embedded RAM enables waveform buffering while logic elements implement trigger logic and timing sequencers. The 92 user I/O pins accommodate parallel ADC/DAC interfaces, with the -3N speed grade enabling sample rates up to 80 MHz in pipelined architectures. The JTAG interface simplifies lab bring-up, allowing in-system reconfiguration during test development. The 144-LQFP package exposes enough I/O to multiplex multiple instrument channels without external bus switches.
Được đề xuất
Educational and Development Platforms
Universities and training labs use the EP1K10TC144-3N to teach digital design fundamentals on a low-cost, well-documented platform. Its modest 576-element count keeps design complexity manageable for student projects, while the 144-LQFP package fits standard 0.5 mm-pitch breadboard adapters. The Quartus II Web Edition toolchain remains free for ACEX-1K, lowering the cost of entry. Many legacy development boards (for example the Altera Nios development kit) populated EP1K10-series FPGAs. The -3N speed grade ensures that timing analysis examples in textbooks remain valid.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP1K10TC144-3N — 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 | EP1K10TC144-1N | EP1K10TC144-2N | EP1K10TC144-3 | EP1K10TC144-1 | EP1K10TC144-2 | EP1K10TC100-3N |
|---|---|---|---|---|---|---|---|
| Package | 144-LQFP | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same | TQFP-100 - different (smaller) |
| Brand | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera |
| Speed Grade | -3N (fastest) | -1N (slowest) | -2N (intermediate) | -3 (same grade, no N) | -1 (no N) | -2 (no N) | -3N (same grade, smaller package) |
| Logic Elements | 576 | 576 | 576 | 576 | 576 | 576 | 576 |
| Embedded RAM (bits) | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 |
| User I/O Pins | 92 | 92 | 92 | 92 | 92 | 92 | 66 (TQFP-100 variant) |
| Core Voltage | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| Lead-Free ('N' suffix) | Yes | Yes | Yes | No | No | No | Yes |
Bảo phân biệt quan trọng
- Fastest speed grade in the EP1K10 144-LQFP family (vsEP1K10TC144-1N)
- Lead-free Pb-free assembly (N suffix indicates RoHS-friendly build) (vsEP1K10TC144-3 (non-N variant))
- Pin-compatible with all other EP1K10TC144-xN speed grades (vsEP1K30TC144-3N)
Ghi chú thiết kế
Estimated: at 100% logic utilization with all 92 I/O toggling at 80 MHz, core current draw can reach 150-250 mA. Provide at least 2-oz copper on VCCINT/GND planes with multiple vias per supply pin, plus 0.1 uF and 10 uF decoupling within 5 mm of each VCCINT pin. Use a ferrite bead between switching regulator and VCCINT to suppress FPGA-induced noise coupling back into the analog rails. VCCIO banks may be tied to 2.5 V or 3.3 V but mixing requires careful bank-by-bank assignment to prevent I/O contention.
The 144-LQFP (0.5 mm pitch) package requires precise PCB manufacturing. Per IPC-2221, trace width/spacing should target 0.15 mm/0.15 mm for fanout under the package. Use 4-layer stack-up with dedicated ground and power planes. Place configuration device (e.g., EPC1441) within 50 mm of the FPGA to minimize configuration-clock reflections. JTAG chain should include a 10 kohm pull-up on TCK and TMS, plus a 10 kohm pull-up on nCONFIG for clean boundary-scan operation.
Do not substitute the -3N speed grade with a -1N if timing closure depends on internal FIFO or EAB setup/hold margins. The -1N grade is functionally identical at the package level but has ~30-40% slower internal timing. Conversely, if the design is I/O-bound, all speed grades are equivalent. Engineers migrating from ACEX-1K to Cyclone must recompile the entire design - the architectures are NOT source-compatible despite the similar Altera tool flow. Configuration file formats differ between ACEX-1K (.sof) and Cyclone (.sof/.pof).
Thông tin tuân thủ
N suffix indicates lead-free / Pb-free assembly consistent with RoHS 2011/65/EU. ACEX-1K family is classified as obsolete by Intel/Altera as of 2026-09-07. Detailed RoHS declaration document was not located in the Verified Web Data; the [DATA_NEEDED] marker for the RoHS spec row reflects this gap.