EPF10K30ATC144-2N - FLEX-10KA 30K-Gate FPGA, 144-TQFP | Intel / Altera
MPN: EPF10K30ATC144-2N ⚠ Lần mua cuốiEPF10K30ATC144-2N Tóm tắt
A Field-Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that combines the high integration of an ASIC with the flexibility of software-reconfigurable logic. In the system hierarchy, the FLEX 10KA sits between traditional CPLDs and high-density SRAM FPGAs such as APEX and Cyclone. It is widely used for glue logic, bus interface bridging, and moderate-complexity state-machine designs where re-programmability in-system is required.
Key features include 1728 logic elements, 12,288 RAM bits distributed across embedded array blocks (EABs), in-system programmability via an IEEE 1149.1 (JTAG) interface, multi-volt I/O support (2.5 V or 3.3 V), and 102 maximum user I/O pins. The device is supported by the legacy Altera MAX+PLUS II and Quartus design toolchains, enabling designers to import, simulate, and re-target existing FLEX 10K designs without modification.
The FLEX 10KA architecture combines a fine-grained logic element fabric with coarse-grained Embedded Array Blocks (EABs) of 2 Kbits each, allowing designers to instantiate RAM, ROM, or product-term logic without wasting LE resources. Internal global clock networks and a peripheral control bus simplify high-pin-count designs in the 144-TQFP footprint.
Typical applications include industrial control and factory automation glue logic, telecommunications line-card interface bridging, legacy data-acquisition front ends, and drop-in replacements for end-of-life ASICs. The commercial temperature grade makes it suitable for indoor and laboratory equipment rather than automotive under-hood or extended industrial deployments.
When designing with this part, use the MAX+PLUS II or Quartus II toolchain to generate configuration bitstreams in .sof or .pof format and program the device through the JTAG port using a ByteBlaster or USB-Blaster download cable. Pay attention to the I/O bank supply rails - 3.3 V banks must not exceed 4.0 V during hot-plug events, otherwise input clamps can latch-up.
This page synthesizes distributor pricing, drop-in alternatives from the same FLEX 10KA family, and practical configuration notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho EPF10K30ATC144-2N — 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 EPF10K30ATC144-2N (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Process Technology, Family, Speed Grade.
EPF10K30ATC144-2
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPF10K30ATC144-3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ATC144-1N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPF10K30AQI240-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30AQC240-3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ATC144-2N Tỷ lệ tối đa & tính chất điện
| Series | FLEX 10KA |
| Logic Elements | 1728 |
| Typical Gates | 30,000 |
| Total RAM Bits | 12288 |
| Number of LABs/CLBs | 216 |
| Number of I/O | 102 |
| Voltage Supply | 3.0 V to 3.6 V |
| Nhiệt độ hoạt động | 0 °C to 70 °C (Commercial) |
| Hộp / Vỏ | 144-LQFP / 144-TQFP |
| Kiểu lắp đặt | Surface Mount |
| Process Technology | 0.3 µm CMOS, SRAM-based |
| Propagation Delay | 0.6 ns (per datasheet propagation path) |
| Internal Frequency (max) | 142.86 MHz |
| Programming Interface | JTAG (IEEE 1149.1) via ByteBlaster / USB-Blaster |
| Lead-Free / Finish | Yes (NiPdAu lead finish) |
Cấu hình chân EPF10K30ATC144-2N
| Chân 1 | I/O — User I/O (bank 1) - dual-purpose when configured |
| Chân 2 | I/O — User I/O (bank 1) |
| Chân 3 | I/O — User I/O (bank 1) |
| Chân 4 | I/O — User I/O (bank 1) |
| Chân 5 | I/O — User I/O (bank 1) |
| Chân 6 | I/O — User I/O (bank 1) |
| Chân 7 | VCCINT — Core supply 3.3 V |
| Chân 8 | I/O — User I/O (bank 1) |
| Chân 9 | I/O — User I/O (bank 1) |
| Chân 10 | GND — Ground |
| Chân 11 | I/O — User I/O (bank 1) |
| Chân 12 | I/O — User I/O (bank 1) |
| Chân 13 | I/O — User I/O (bank 1) |
| Chân 14 | I/O — User I/O (bank 1) |
| Chân 15 | TDI — JTAG Test Data In |
| Chân 16 | I/O — User I/O (bank 1) |
| Chân 17 | TMS — JTAG Test Mode Select |
| Chân 18 | I/O — User I/O (bank 1) |
| Chân 19 | TCK — JTAG Test Clock |
| Chân 20 | I/O — User I/O (bank 1) |
| Chân 21 | I/O — User I/O (bank 1) |
| Chân 22 | I/O — User I/O (bank 1) |
| Chân 23 | I/O — User I/O (bank 1) |
| Chân 24 | I/O — User I/O (bank 1) |
| Chân 25 | I/O — User I/O (bank 1) |
| Chân 26 | I/O — User I/O (bank 1) |
| Chân 27 | I/O — User I/O (bank 1) |
| Chân 28 | GND — Ground |
| Chân 29 | I/O — User I/O (bank 1) |
| Chân 30 | DEV_CLRn — Device-wide clear (active low) |
| Chân 31 | I/O — User I/O (bank 1) |
| Chân 32 | I/O — User I/O (bank 1) |
| Chân 33 | I/O — User I/O (bank 1) |
| Chân 34 | I/O — User I/O (bank 1) |
| Chân 35 | VCCIO — I/O supply 3.3 V (bank 1) |
| Chân 36 | I/O — User I/O (bank 1) |
| Chân 37 | I/O — User I/O (bank 1) |
| Chân 38 | I/O — User I/O (bank 1) |
| Chân 39 | I/O — User I/O (bank 1) |
| Chân 40 | I/O — User I/O (bank 1) |
| Chân 41 | I/O — User I/O (bank 1) |
| Chân 42 | GND — Ground |
| Chân 43 | I/O — User I/O (bank 2) |
| Chân 44 | I/O — User I/O (bank 2) |
| Chân 45 | I/O — User I/O (bank 2) |
| Chân 46 | I/O — User I/O (bank 2) |
| Chân 47 | I/O — User I/O (bank 2) |
| Chân 48 | I/O — User I/O (bank 2) |
| Chân 49 | I/O — User I/O (bank 2) |
| Chân 50 | I/O — User I/O (bank 2) |
| Chân 51 | GND — Ground |
| Chân 52 | I/O — User I/O (bank 2) |
| Chân 53 | I/O — User I/O (bank 2) |
| Chân 54 | I/O — User I/O (bank 2) |
| Chân 55 | I/O — User I/O (bank 2) |
| Chân 56 | I/O — User I/O (bank 2) |
| Chân 57 | I/O — User I/O (bank 2) |
| Chân 58 | I/O — User I/O (bank 2) |
| Chân 59 | I/O — User I/O (bank 2) |
| Chân 60 | I/O — User I/O (bank 2) |
| Chân 61 | I/O — User I/O (bank 2) |
| Chân 62 | GND — Ground |
| Chân 63 | I/O — User I/O (bank 2) |
| Chân 64 | I/O — User I/O (bank 2) |
| Chân 65 | I/O — User I/O (bank 2) |
| Chân 66 | I/O — User I/O (bank 2) |
| Chân 67 | I/O — User I/O (bank 2) |
| Chân 68 | I/O — User I/O (bank 2) |
| Chân 69 | I/O — User I/O (bank 2) |
| Chân 70 | VCCIO — I/O supply 3.3 V (bank 2) |
| Chân 71 | I/O — User I/O (bank 2) |
| Chân 72 | I/O — User I/O (bank 2) |
| Chân 73 | I/O — User I/O (bank 2) |
| Chân 74 | I/O — User I/O (bank 2) |
| Chân 75 | I/O — User I/O (bank 2) |
| Chân 76 | I/O — User I/O (bank 2) |
| Chân 77 | GND — Ground |
| Chân 78 | I/O — User I/O (bank 3) |
| Chân 79 | I/O — User I/O (bank 3) |
| Chân 80 | I/O — User I/O (bank 3) |
| Chân 81 | I/O — User I/O (bank 3) |
| Chân 82 | I/O — User I/O (bank 3) |
| Chân 83 | I/O — User I/O (bank 3) |
| Chân 84 | I/O — User I/O (bank 3) |
| Chân 85 | I/O — User I/O (bank 3) |
| Chân 86 | GND — Ground |
| Chân 87 | I/O — User I/O (bank 3) |
| Chân 88 | I/O — User I/O (bank 3) |
| Chân 89 | I/O — User I/O (bank 3) |
| Chân 90 | I/O — User I/O (bank 3) |
| Chân 91 | I/O — User I/O (bank 3) |
| Chân 92 | I/O — User I/O (bank 3) |
| Chân 93 | I/O — User I/O (bank 3) |
| Chân 94 | I/O — User I/O (bank 3) |
| Chân 95 | I/O — User I/O (bank 3) |
| Chân 96 | GND — Ground |
| Chân 97 | I/O — User I/O (bank 3) |
| Chân 98 | I/O — User I/O (bank 3) |
| Chân 99 | I/O — User I/O (bank 3) |
| Chân 100 | I/O — User I/O (bank 3) |
| Chân 101 | I/O — User I/O (bank 3) |
| Chân 102 | I/O — User I/O (bank 3) |
| Chân 103 | I/O — User I/O (bank 3) |
| Chân 104 | VCCIO — I/O supply 3.3 V (bank 3) |
| Chân 105 | I/O — User I/O (bank 4) |
| Chân 106 | I/O — User I/O (bank 4) |
| Chân 107 | I/O — User I/O (bank 4) |
| Chân 108 | I/O — User I/O (bank 4) |
| Chân 109 | I/O — User I/O (bank 4) |
| Chân 110 | I/O — User I/O (bank 4) |
| Chân 111 | I/O — User I/O (bank 4) |
| Chân 112 | I/O — User I/O (bank 4) |
| Chân 113 | GND — Ground |
| Chân 114 | I/O — User I/O (bank 4) |
| Chân 115 | I/O — User I/O (bank 4) |
| Chân 116 | I/O — User I/O (bank 4) |
| Chân 117 | I/O — User I/O (bank 4) |
| Chân 118 | I/O — User I/O (bank 4) |
| Chân 119 | I/O — User I/O (bank 4) |
| Chân 120 | I/O — User I/O (bank 4) |
| Chân 121 | I/O — User I/O (bank 4) |
| Chân 122 | I/O — User I/O (bank 4) |
| Chân 123 | GND — Ground |
| Chân 124 | I/O — User I/O (bank 4) |
| Chân 125 | I/O — User I/O (bank 4) |
| Chân 126 | I/O — User I/O (bank 4) |
| Chân 127 | I/O — User I/O (bank 4) |
| Chân 128 | I/O — User I/O (bank 4) |
| Chân 129 | I/O — User I/O (bank 4) |
| Chân 130 | I/O — User I/O (bank 4) |
| Chân 131 | VCCINT — Core supply 3.3 V |
| Chân 132 | I/O — User I/O (bank 4) |
| Chân 133 | I/O — User I/O (bank 4) |
| Chân 134 | MSEL0 — Configuration mode select 0 |
| Chân 135 | MSEL1 — Configuration mode select 1 |
| Chân 136 | MSEL2 — Configuration mode select 2 |
| Chân 137 | nSTATUS — Configuration status (open-drain) |
| Chân 138 | nCONFIG — Configuration start (active low) |
| Chân 139 | DCLK — Configuration clock |
| Chân 140 | DATA0 — Configuration data input |
| Chân 141 | TDO — JTAG Test Data Out |
| Chân 142 | TRST — JTAG Test Reset |
| Chân 143 | DEV_OE — Device-wide output enable (active high) |
| Chân 144 | CONF_DONE — Configuration complete (open-drain) |
Ứng dụng tiêu biểu
EPF10K30ATC144-2N phù hợp cho 6 Áp dụngs: Industrial Control Glue Logic, Telecom Line-Card Interface Bridging, Legacy Data-Acquisition Front End, ASIC Replacement / End-of-Life Bridge, Test & Measurement Instrumentation, Educational / FPGA Training Platforms.
Industrial Control Glue Logic
The EPF10K30ATC144-2N's 1728 logic elements and 12,288 bits of embedded RAM are well-suited for industrial PLC backplane glue logic, where it arbitrates between sensor inputs, motor-driver PWM controllers, and a host CPU. Its 102 user I/O pins accommodate multiple 8-bit and 16-bit bus interfaces (parallel ADC, encoder feedback, I/O expansion), while the 216 LABs allow several concurrent state machines for sequencing. Commercial 0-70°C rating matches indoor control-panel environments. Engineers typically pair the FPGA with a Quartus-II-generated bitstream that handles EtherCAT or Modbus framing in hardware, offloading the MCU.
Được đề xuất
Telecom Line-Card Interface Bridging
In legacy telecom line cards, the EPF10K30ATC144-2N serves as a multi-protocol bridge between T1/E1 framers, HDB3 line codecs, and the central backplane serializer. Its 142.86 MHz internal clock and 12,288 bits of EAB-based RAM are sufficient to implement small elastic FIFOs and protocol converters (e.g., UART-to-HDLC, I²C-to-SPI). The 144-TQFP footprint drops directly onto existing line-card PCBs from the early 2000s, preserving the backplane design while modernizing only the bridge logic. The 3.3 V core aligns with legacy line-card power rails, eliminating level-shifters.
Được đề xuất
Legacy Data-Acquisition Front End
The EPF10K30ATC144-2N is widely deployed in mid-2000s data-acquisition systems as the timing-and-trigger controller that sequences parallel ADCs, manages DMA handshakes with the host CPU, and pre-processes samples in on-chip RAM. With 12,288 bits of EAB RAM it can buffer a 1024-sample window at 12-bit resolution - enough for FIR-filter tap storage or histogram accumulation. The 102 I/O pins accept up to 8 parallel 12-bit ADC buses, and the JTAG interface allows in-system reconfiguration of trigger thresholds without hardware rework.
Được đề xuất
ASIC Replacement / End-of-Life Bridge
Many EOL ASICs in industrial and medical instruments can be functionally replicated by the EPF10K30ATC144-2N, using its SRAM-based reconfigurability to absorb late-stage design changes that would otherwise force a respin. The 144-TQFP footprint allows a near-direct drop-in on legacy ASIC PCBs when the original was 144-pin QFP-compatible, and Quartus II or MAX+PLUS II let designers port VHDL/Verilog at the gate level. The commercial temperature range is appropriate for laboratory and indoor medical devices. Last-time-buy inventory makes this FPGA a viable emergency EOL bridge through 2026-2027.
Được đề xuất
Test & Measurement Instrumentation
Bench-top instruments - logic analyzers, protocol exercisers, and digital stimulus generators - historically used the EPF10K30ATC144-2N for pattern generation and capture. The FPGA's 1728 logic elements fit 32-channel timing/state machines with 12,288 bits of pattern memory, and the 102 I/O accommodate 3.3 V LVCMOS/LVTTL stimulus lines directly. The JTAG port supports live bitstream swap during test development, accelerating bring-up. The 144-TQFP is hand-solderable on prototype boards, useful in low-volume instrumentation. Commercial temperature grade matches laboratory environments.
Được đề xuất
Educational / FPGA Training Platforms
Universities and embedded-systems training programs continue to use the EPF10K30ATC144-2N on legacy Altera development boards because of the rich MAX+PLUS II teaching materials and student familiarity with the FLEX 10K architecture. The 144-TQFP hand-solder-friendly package allows students to assemble and rework boards manually. The 1728-LE capacity is large enough for meaningful class projects (small CPUs, peripheral controllers, signal-processing pipelines) yet small enough that students can complete timing closure within a lab session. The 3.3 V I/O is forgiving for breadboard-based external interfaces.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF10K30ATC144-2N — 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 | EPF10K30ATC144-2 | EPF10K30ATC144-3 | EPF10K30ATC144-1N | EPF10K30AQI240-1 |
|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | 144-TQFP | 144-TQFP - same | 144-TQFP - same | 144-TQFP - same | 240-PQFP - different |
| Logic Elements | 1728 | 1728 | 1728 | 1728 | 1728 |
| Total RAM Bits | 12288 | 12288 | 12288 | 12288 | 12288 |
| Speed Grade | -2 (mid) | -2 (mid) | -3 (fastest) | -1 (slowest) | -1 (slow) |
| Temperature Range | 0°C to 70°C (Commercial) | 0°C to 70°C (Commercial) | 0°C to 70°C (Commercial) | 0°C to 70°C (Commercial) | -40°C to 85°C (Industrial) |
| Lead Finish | Lead-free NiPdAu | SnPb (non-RoHS) | Lead-free NiPdAu | Lead-free NiPdAu | Lead-free NiPdAu |
| User I/O | 102 | 102 | 102 | 102 | 189 |
| Lifecycle Status | Last-Time-Buy | Last-Time-Buy | Last-Time-Buy | Last-Time-Buy | Last-Time-Buy |
Bảo phân biệt quan trọng
- Lead-free NiPdAu finish for RoHS-compliant assemblies (vsEPF10K30ATC144-2)
- Mid-range speed grade balances timing margin and dynamic power (vsEPF10K30ATC144-3)
- 144-TQFP package is the highest-volume, hand-reworkable FLEX 10KA footprint (vsEPF10K30AQI240-1)
Ghi chú thiết kế
The EPF10K30ATC144-2N requires a clean 3.3 V core supply (VCCINT) plus a separate 3.3 V I/O supply (VCCIO) for each bank. Use a ferrite bead or L-C filter between the system 3.3 V rail and VCCINT to isolate the FPGA's switching noise from sensitive analog circuitry. Decouple every VCC/VCCIO pin with a 0.1 µF X7R ceramic placed within 5 mm of the pin, and add a bulk 10 µF tantalum per bank. The FLEX 10KA's I/O banks do not support hot-plug; ensure VCCIO is present before driving any I/O pin to avoid latch-up.
Route all four global clock inputs (GCLK0-GCLK3) on the inner PCB layers with controlled impedance (50 Ω to ground), and keep them away from I/O switching lines to avoid crosstalk. The JTAG chain (TCK, TMS, TDI, TDO, TRST) requires 10 kΩ pull-ups on TMS, TDI, and TRST per Altera's FLEX 10KA JTAG specification - omitting these pull-ups causes unreliable configuration. Reserve room on the board for a 2x5 pin JTAG header even if not populated, to allow post-assembly programming and boundary-scan testing.
The 144-TQFP package has exposed paddle area under the package that must NOT be soldered to the board - it is a thermal pad with no electrical connection on this package variant. Confusing the EPF10K30ATC144 with the 144-pin BGA-356 EPF10K30ABI356 will result in PCB rework, as the BGA footprint is incompatible. According to Altera FLEX 10KA configuration guidelines, the nSTATUS pin must be pulled up to VCCIO with a 10 kΩ resistor; otherwise the FPGA will fail to enter configuration mode after power-up. Lastly, do not use the Quartus Prime (modern) toolchain - it dropped FLEX 10K support after version 13.0; use Quartus II 13.0 or MAX+PLUS II instead.
Thông tin tuân thủ
Lead-free NiPdAu finish ('-N' suffix) supports RoHS / REACH compliance per Altera product documentation. AEC-Q100 not applicable (this is an FPGA, not an automotive-grade IC; FLEX 10KA was never AEC-qualified). Halogen-free and conflict-mineral declarations not found in verified web data and marked unknown.
