EP20K30EFC144-3 - 30K APEX-20K FPGA, 144-LQFP | Intel / Altera
MPN: EP20K30EFC144-3 ✗ Cuối đờiEP20K30EFC144-3 Tóm tắt
An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit containing an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated I/O cells. FPGAs sit within the broader taxonomy: programmable logic device (PLD) -> FPGA -> programmable logic -> digital IC -> semiconductor. The APEX-20K family combines look-up-table based logic, embedded memory (ESB), and a special-purpose MultiCore architecture that supports system-level functions such as PCI, DDR, and processor interfaces without external glue logic.
Key features of the EP20K30EFC144-3 include a 160 MHz internal operating frequency, a propagation delay of approximately 1.68 ns, support for 408 user I/O pins (varies by package - the 144-LQFP exposes 92), and a 1.8V core supply. The MultiCore architecture integrates lookup-table (LUT) logic, product-term logic, and embedded memory in a single die, allowing designers to mix datapath, state-machine, and on-chip buffering functions on one device. The "E" suffix denotes enhanced features, "FC" indicates the 144-pin LQFP package, and "-3" marks the speed grade.
Typical applications include telecommunications line cards, industrial control boards, and DSP coprocessing where a programmable logic device with embedded memory offers a more flexible alternative to fixed-function ASICs. The APEX-20K architecture supports high-speed LVDS, PCI bus interfaces, and on-chip dual-port RAM for FIFO and ping-pong buffer designs. Combined with the Quartus-II development toolchain (legacy support via MAX+PLUS II), the device remains usable in long-lifecycle systems where re-programmability is a design requirement.
Bộ thay thế dễ dàng lắp đặt cho EP20K30EFC144-3 — 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 EP20K30EFC144-3 (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Speed Grade, Family, Series, Package.
EP20K30EFC144-2X
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP20K30EFC144-1N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP20K30EFC144-1
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP20K30EFC144-3 Tỷ lệ tối đa & tính chất điện
| Series | APEX-20K |
| Family | APEX-20K FPGA |
| Logic Elements / Cells | 1200 |
| Total System Gates | 30,000 (typical) |
| Total RAM Bits | 24576 |
| Number of User I/Os (per pkg) | 92 (144-LQFP) |
| User I/Os (max per family) | 408 |
| Internal Operating Frequency | 160 MHz |
| Propagation Delay | 1.68 ns (typical) |
| Logic Family | CMOS |
| Process Technology | 0.22 um |
| Core Supply Voltage | 1.71 V to 1.89 V |
| Architecture | MultiCore (LUT + product-term + ESB) |
| Hộp / Vỏ | 144-LQFP (20x20 mm) |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | 0C to +85C |
| Speed Grade | -3 |
| Development Tool (legacy) | Quartus II / MAX+PLUS II |
Cấu hình chân EP20K30EFC144-3
| Chân 1 | I/O — User I/O pin (function varies by Quartus pin assignment) |
| Chân 2 | I/O — User I/O pin |
| Chân 3 | I/O — User I/O pin |
| Chân 4 | I/O — User I/O pin |
| Chân 5 | I/O — User I/O pin |
| Chân 6 | I/O — User I/O pin |
| Chân 7 | VCCIO — I/O bank supply voltage |
| Chân 8 | I/O — User I/O pin |
| Chân 9 | I/O — User I/O pin |
| Chân 10 | GND — Ground |
| Chân 11 | I/O — User I/O pin |
| Chân 12 | I/O — User I/O pin |
| Chân 13 | I/O — User I/O pin |
| Chân 14 | I/O — User I/O pin |
| Chân 15 | I/O — User I/O pin |
| Chân 16 | I/O — User I/O pin |
| Chân 17 | I/O — User I/O pin |
| Chân 18 | VCCINT — Core supply voltage (1.8V) |
| Chân 19 | I/O — User I/O pin |
| Chân 20 | I/O — User I/O pin |
| Chân 21 | I/O — User I/O pin |
| Chân 22 | I/O — User I/O pin |
| Chân 23 | I/O — User I/O pin |
| Chân 24 | GND — Ground |
| Chân 25 | I/O — User I/O pin |
| Chân 26 | I/O — User I/O pin |
| Chân 27 | I/O — User I/O pin |
| Chân 28 | I/O — User I/O pin |
| Chân 29 | I/O — User I/O pin |
| Chân 30 | I/O — User I/O pin |
| Chân 31 | I/O — User I/O pin |
| Chân 32 | I/O — User I/O pin |
| Chân 33 | I/O — User I/O pin |
| Chân 34 | VCCIO — I/O bank supply voltage |
| Chân 35 | I/O — User I/O pin |
| Chân 36 | I/O — User I/O pin |
| Chân 37 | GND — Ground |
| Chân 38 | I/O — User I/O pin |
| Chân 39 | I/O — User I/O pin |
| Chân 40 | I/O — User I/O pin |
| Chân 41 | I/O — User I/O pin |
| Chân 42 | I/O — User I/O pin |
| Chân 43 | I/O — User I/O pin |
| Chân 44 | I/O — User I/O pin |
| Chân 45 | VCCINT — Core supply voltage (1.8V) |
| Chân 46 | I/O — User I/O pin |
| Chân 47 | I/O — User I/O pin |
| Chân 48 | I/O — User I/O pin |
| Chân 49 | I/O — User I/O pin |
| Chân 50 | I/O — User I/O pin |
| Chân 51 | GND — Ground |
| Chân 52 | I/O — User I/O pin |
| Chân 53 | I/O — User I/O pin |
| Chân 54 | I/O — User I/O pin |
| Chân 55 | I/O — User I/O pin |
| Chân 56 | I/O — User I/O pin |
| Chân 57 | VCCIO — I/O bank supply voltage |
| Chân 58 | I/O — User I/O pin |
| Chân 59 | I/O — User I/O pin |
| Chân 60 | I/O — User I/O pin |
| Chân 61 | GND — Ground |
| Chân 62 | I/O — User I/O pin |
| Chân 63 | I/O — User I/O pin |
| Chân 64 | I/O — User I/O pin |
| Chân 65 | I/O — User I/O pin |
| Chân 66 | I/O — User I/O pin |
| Chân 67 | I/O — User I/O pin |
| Chân 68 | I/O — User I/O pin |
| Chân 69 | I/O — User I/O pin |
| Chân 70 | I/O — User I/O pin |
| Chân 71 | VCCINT — Core supply voltage (1.8V) |
| Chân 72 | I/O — User I/O pin |
| Chân 73 | I/O — User I/O pin |
| Chân 74 | I/O — User I/O pin |
| Chân 75 | I/O — User I/O pin |
| Chân 76 | GND — Ground |
| Chân 77 | I/O — User I/O pin |
| Chân 78 | I/O — User I/O pin |
| Chân 79 | I/O — User I/O pin |
| Chân 80 | I/O — User I/O pin |
| Chân 81 | I/O — User I/O pin |
| Chân 82 | I/O — User I/O pin |
| Chân 83 | VCCIO — I/O bank supply voltage |
| Chân 84 | I/O — User I/O pin |
| Chân 85 | I/O — User I/O pin |
| Chân 86 | I/O — User I/O pin |
| Chân 87 | I/O — User I/O pin |
| Chân 88 | GND — Ground |
| Chân 89 | I/O — User I/O pin |
| Chân 90 | I/O — User I/O pin |
| Chân 91 | I/O — User I/O pin |
| Chân 92 | I/O — User I/O pin |
| Chân 93 | I/O — User I/O pin |
| Chân 94 | I/O — User I/O pin |
| Chân 95 | VCCINT — Core supply voltage (1.8V) |
| Chân 96 | I/O — User I/O pin |
| Chân 97 | I/O — User I/O pin |
| Chân 98 | I/O — User I/O pin |
| Chân 99 | GND — Ground |
| Chân 100 | I/O — User I/O pin |
| Chân 101 | I/O — User I/O pin |
| Chân 102 | I/O — User I/O pin |
| Chân 103 | I/O — User I/O pin |
| Chân 104 | I/O — User I/O pin |
| Chân 105 | I/O — User I/O pin |
| Chân 106 | I/O — User I/O pin |
| Chân 107 | VCCIO — I/O bank supply voltage |
| Chân 108 | I/O — User I/O pin |
| Chân 109 | I/O — User I/O pin |
| Chân 110 | I/O — User I/O pin |
| Chân 111 | GND — Ground |
| Chân 112 | I/O — User I/O pin |
| Chân 113 | I/O — User I/O pin |
| Chân 114 | I/O — User I/O pin |
| Chân 115 | I/O — User I/O pin |
| Chân 116 | I/O — User I/O pin |
| Chân 117 | I/O — User I/O pin |
| Chân 118 | I/O — User I/O pin |
| Chân 119 | I/O — User I/O pin |
| Chân 120 | VCCINT — Core supply voltage (1.8V) |
| Chân 121 | I/O — User I/O pin |
| Chân 122 | I/O — User I/O pin |
| Chân 123 | I/O — User I/O pin |
| Chân 124 | I/O — User I/O pin |
| Chân 125 | GND — Ground |
| Chân 126 | I/O — User I/O pin |
| Chân 127 | I/O — User I/O pin |
| Chân 128 | I/O — User I/O pin |
| Chân 129 | I/O — User I/O pin |
| Chân 130 | I/O — User I/O pin |
| Chân 131 | I/O — User I/O pin |
| Chân 132 | I/O — User I/O pin |
| Chân 133 | I/O — User I/O pin |
| Chân 134 | VCCIO — I/O bank supply voltage |
| Chân 135 | I/O — User I/O pin |
| Chân 136 | I/O — User I/O pin |
| Chân 137 | I/O — User I/O pin |
| Chân 138 | GND — Ground |
| Chân 139 | I/O — User I/O pin |
| Chân 140 | I/O — User I/O pin |
| Chân 141 | I/O — User I/O pin |
| Chân 142 | I/O — User I/O pin |
| Chân 143 | I/O — User I/O pin |
| Chân 144 | I/O — User I/O pin |
Ứng dụng tiêu biểu
EP20K30EFC144-3 phù hợp cho 7 Áp dụngs: Telecommunications Line Card Glue Logic, PCI Bus Interface Controller, Industrial Motor Control DSP Coprocessor, Legacy Avionics Display Controller, Medical Imaging Pre-Processor, Test & Measurement Instrumentation Backend, Legacy Networking Switch Fabric.
Telecommunications Line Card Glue Logic
The EP20K30EFC144-3's 30K gates and 92 I/Os at 160 MHz fit legacy telecom line cards where it implements bus arbitration, framing, and serializer/deserializer glue between framers and network processors. The MultiCore architecture lets designers mix LUT logic, product-term state machines, and embedded dual-port RAM FIFOs on one die. Placed between the framer IC and the network processor, it replaces multiple 74-series PAL/GAL devices with one programmable part; this shrinks PCB area but requires careful 1.8V core/3.3V I/O bank decoupling.
Được đề xuất
PCI Bus Interface Controller
The EP20K30EFC144-3 implements 32-bit/33 MHz PCI target or master interfaces in industrial backplanes, leveraging its MultiCore architecture to integrate PCI-IP cores, parity logic, and configuration-space registers. With 24 Kb of embedded RAM it can host small FIFOs for posted-write buffers; its 92 I/Os comfortably route a full 32-bit PCI bus plus sideband signals. Compared with discrete PCI chipsets, the FPGA adds programmable interrupt routing and hot-swap state machines, at the cost of a 1.8V core rail that demands separate LDO regulation.
Được đề xuất
Industrial Motor Control DSP Coprocessor
In industrial drives, the EP20K30EFC144-3 acts as a coprocessor alongside a microcontroller/DSP, performing high-speed PWM generation, quadrature decoding, and current-sense signal conditioning. Its 160 MHz internal frequency and 1.68 ns propagation delay support sub-microsecond control loops, while the embedded memory blocks (24 Kb total) implement capture/compare registers and dead-time insertion. The 144-LQFP package is hand-solderable for prototype boards, and the 92 I/Os handle 3-phase gate-driver signals plus encoder feedback.
Được đề xuất
Legacy Avionics Display Controller
Long-lifecycle avionics platforms use the EP20K30EFC144-3 as a display refresh controller, mixing LUT logic for pixel mapping, embedded RAM for line buffers, and 92 I/Os for LVDS/TTL panel drive. The APEX-20K MultiCore architecture lets the design host both RGB-timing generation and on-screen character overlay in one device. The 0C to +85C commercial temperature range matches cockpit display requirements, while the 144-LQFP allows through-hole-friendly rework during certification cycles.
Được đề xuất
Medical Imaging Pre-Processor
Ultrasound and patient-monitoring front-ends leverage the EP20K30EFC144-3 for beamforming pre-processing, FIR filter pipelines, and DMA channel management. The 24 Kb of embedded memory holds sample-rate conversion buffers, while the 160 MHz fabric runs parallel multiply-accumulate paths for real-time signal conditioning. With 92 I/Os the FPGA interfaces to multi-channel ADC front-ends and a host CPU; commercial temperature grade suits cart-based medical equipment but not implantable applications.
Được đề xuất
Test & Measurement Instrumentation Backend
Bench-top instruments (logic analyzers, protocol testers, ATE) use the EP20K30EFC144-3 as a timing/formatter backend, capturing high-speed digital channels and re-formatting them for a host CPU. The MultiCore architecture's product-term logic excels at protocol state machines (I2C, SPI, UART, JTAG), while LUT logic runs parallel pattern matching. With 24 Kb of embedded RAM it implements deep capture FIFOs; 92 I/Os handle multi-channel probes, and the 144-LQFP simplifies instrument reworks during calibration.
Được đề xuất
Legacy Networking Switch Fabric
Small-form-factor networking switches use the EP20K30EFC144-3 as a port-arbitration and statistics-collection engine, sitting between PHYs and a switch-ASIC. The embedded RAM (24 Kb) holds per-port counters and rate-limiting tables, while the MultiCore fabric handles VLAN tagging and QoS scheduling. At 160 MHz internal frequency, the FPGA can sustain wire-speed processing on Fast Ethernet / Gigabit port counts that the 92 I/Os can comfortably route. The 144-LQFP package is repair-friendly in deployed switches.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP20K30EFC144-3 — 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 | EP20K30EFC144-2X | EP20K30EFC144-1N | EP20K30EFC144-1 |
|---|---|---|---|---|
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same |
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Series / Family | APEX-20K (30K gates) | APEX-20K (30K gates) | APEX-20K (30K gates) | APEX-20K (30K gates) |
| Speed Grade | -3 (fastest) | -2 (slower) | -1 (slowest) | -1 (slowest) |
| Logic Elements | 1200 | 1200 | 1200 | 1200 |
| Total RAM Bits | 24576 | 24576 | 24576 | 24576 |
| User I/Os (144-LQFP) | 92 | 92 | 92 | 92 |
| Core Voltage | 1.71V-1.89V | 1.71V-1.89V | 1.71V-1.89V | 1.71V-1.89V |
| Operating Temperature | 0C to +85C (commercial) | 0C to +85C (commercial) | 0C to +85C (commercial) | 0C to +85C (commercial) |
| Lifecycle Status | Obsolete (aftermarket only) | Obsolete (aftermarket only) | Obsolete (aftermarket only) | Obsolete (aftermarket only) |
Bảo phân biệt quan trọng
- Highest APEX-20K speed grade available in 144-LQFP (vsEP20K30EFC144-2X)
- MultiCore architecture with embedded RAM and LUT/product-term logic (vsDiscrete PAL/GAL + SRAM glue)
- 144-LQFP package is hand-reworkable vs BGA alternatives (vsEP20K30EBC356-3 (BGA-356))
Ghi chú thiết kế
The EP20K30EFC144-3 requires both a 1.8V VCCINT core supply and one or more VCCIO rails for its I/O banks (typically 3.3V). Use a low-noise LDO (e.g., 1.8V LDO from a 3.3V rail) for VCCINT, and place 0.1uF ceramic decoupling capacitors close to every VCCINT/VCCIO pin plus bulk 10uF capacitors on each supply island. Multiple GND pins must all be tied to a low-impedance ground plane.
The 144-LQFP package has a 0.5 mm pin pitch - PCB design must use 4-mil traces/vias and a 0.4 mm solder stencil aperture. Route high-speed I/O (LVDS, clock) first with controlled impedance (50 ohm single-ended, 100 ohm differential), keep clock traces short, and place a ground guard via fence between switching signals to limit crosstalk. Exposed-pad variants of the family exist but the 144-LQFP does not include an exposed pad.
Estimated: configuration bitstream size for a fully-utilized APEX-20K 30K-gate design can reach ~0.6 Mbit; verify your configuration PROM (e.g., EPC2, EPC4) is sized accordingly before board bring-up. Do NOT leave MSEL pins floating - they set configuration mode (AS, PS, JTAG). Also, I/O pins are tri-stated during configuration; add external pull-ups if bus contention with another device is possible at power-up.
Thông tin tuân thủ
APEX-20K family predates widespread RoHS enforcement; specific compliance depends on date code and finishing. AEC-Q100 not applicable (commercial-grade FPGA). Consult distributor environmental documentation for the specific lot.
