EP20K60EQC208-2X - APEX-20KE FPGA, 60K Gates, 208-PQFP | Intel
MPN: EP20K60EQC208-2X ⚠ آخر فرصة للشراءEP20K60EQC208-2X نظرة عامة
An FPGA (Field-Programmable Gate Array) is a programmable logic device that allows hardware designers to configure arbitrary digital circuits using a matrix of configurable logic blocks (CLBs), embedded memory blocks, and routing interconnects. The APEX-20KE belongs to the broader taxonomy: FPGA -> programmable logic -> configurable logic IC -> semiconductor. It is particularly suited to SOPC (System-On-a-Programmable-Chip) integration, where processor cores, memory, and custom peripherals coexist on a single reprogrammable device, replacing what would otherwise require multiple ASICs or a microcontroller plus external glue logic.
Key specifications of the EP20K60EQC208-2X include 32,768 system gates per the APEX-20KE datasheet, 32,768 RAM bits across embedded array blocks (EABs), 4 phase-locked loops, and a maximum internal frequency of 200 MHz with propagation delays as low as 1.72 ns. The device operates from a 1.8 V core supply (1.71 V – 1.89 V) and supports multi-voltage I/O standards (LVTTL, LVCMOS, PCI, SSTL, LVDS) on its 148 user I/O pins, all routed through 8 I/O banks.
Architecturally, the APEX-20KE family introduced MultiCore logic, embedding MegaLAB structures that group 16 logic elements (LEs) plus a single EAB into a building block that can be configured as either wide fan-in product-term logic or as LUT-based fine-grained logic. This dual-mode fabric targets both datapath-style register-intensive designs and PAL/PLA-style state-machine code. The 'X' speed grade places this part in the -2X performance bin, while the industrial 0 °C to 85 °C operating temperature range fits commercial and industrial embedded designs.
Typical applications include telecommunications line cards, industrial control glue logic, PCI interface bridging, digital signal processing pre-processing, and legacy ASIC prototyping. The wide-gate-count headroom (60K gates) makes it suitable for glue-logic consolidation where a discrete CPLD-plus-microcontroller pair would otherwise be required. A practical design tip when using this part: configure the four PLLs early in the Quartus design flow because LVDS I/O and clock-domain skew are easier to close when PLL block placement is locked before fitter routing.
This page synthesizes pricing, drop-in alternatives, design notes, and parameter comparisons not found in the manufacturer datasheet alone, supporting engineers evaluating the EP20K60EQC208-2X for legacy or long-lifecycle designs.
بدائل مباشرة لـ EP20K60EQC208-2X — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع EP20K60EQC208-2X (نفس عامل الشكل والبصمة) — يختلف في Core Supply Voltage, Operating Temperature, Typical Gates, Package, Speed Grade.
EP20K60EQC208-2N
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←EP20K60EQC208-2
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←EP20K60EQC208-1X
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←EP20K60EQC208-1
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←EP20K60EFC144-2X
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←EP20K60EQC208-2X الحدود القصوى والخصائص الكهربائية
| Series | APEX-20KE |
| Family | APEX 20K (MultiCore) |
| Typical Gates | 60,000 gates |
| System Gates | 32,768 |
| Logic Elements / Cells | 2560 |
| Embedded Memory (RAM bits) | 32,768 |
| User I/O | 148 |
| Number of I/O Banks | 8 |
| PLLs | 4 (LVDS-capable) |
| Max Internal Frequency | 200 MHz |
| Propagation Delay | 1.72 ns |
| Process Technology | 0.22 µm CMOS |
| Core Supply Voltage | 1.71 V – 1.89 V (1.8 V typical) |
| درجة حرارة التشغيل | 0 °C to 85 °C |
| العلبة | 208-PQFP / BFQFP (28 × 28 mm) |
| نوع التركيب | Surface Mount |
تكوين أطراف EP20K60EQC208-2X
| دبوس 1 | GND — Ground |
| دبوس 2 | I/O — User I/O pin |
| دبوس 3 | I/O — User I/O pin |
| دبوس 4 | I/O — User I/O pin |
| دبوس 5 | I/O — User I/O pin |
| دبوس 6 | I/O — User I/O pin |
| دبوس 7 | VCCIO — I/O bank supply voltage |
| دبوس 8 | I/O — User I/O pin |
| دبوس 9 | I/O — User I/O pin |
| دبوس 10 | GND — Ground |
| دبوس 11 | I/O — User I/O pin |
| دبوس 12 | I/O — User I/O pin |
| دبوس 13 | I/O — User I/O pin |
| دبوس 14 | I/O — User I/O pin |
| دبوس 15 | I/O — User I/O pin |
| دبوس 16 | VCC — Core 1.8 V supply |
| دبوس 17 | I/O — User I/O pin |
| دبوس 18 | I/O — User I/O pin |
| دبوس 19 | GND — Ground |
| دبوس 20 | I/O — User I/O pin |
| دبوس 21 | I/O — User I/O pin |
| دبوس 22 | I/O — User I/O pin |
| دبوس 23 | I/O — User I/O pin |
| دبوس 24 | I/O — User I/O pin |
| دبوس 25 | VCCIO — I/O bank supply voltage |
| دبوس 26 | I/O — User I/O pin |
| دبوس 27 | I/O — User I/O pin |
| دبوس 28 | I/O — User I/O pin |
| دبوس 29 | GND — Ground |
| دبوس 30 | I/O — User I/O pin |
| دبوس 31 | I/O — User I/O pin |
| دبوس 32 | I/O — User I/O pin |
| دبوس 33 | I/O — User I/O pin |
| دبوس 34 | I/O — User I/O pin |
| دبوس 35 | VCC — Core 1.8 V supply |
| دبوس 36 | I/O — User I/O pin |
| دبوس 37 | I/O — User I/O pin |
| دبوس 38 | GND — Ground |
| دبوس 39 | I/O — User I/O pin |
| دبوس 40 | I/O — User I/O pin |
| دبوس 41 | I/O — User I/O pin |
| دبوس 42 | I/O — User I/O pin |
| دبوس 43 | I/O — User I/O pin |
| دبوس 44 | VCCIO — I/O bank supply voltage |
| دبوس 45 | I/O — User I/O pin |
| دبوس 46 | I/O — User I/O pin |
| دبوس 47 | I/O — User I/O pin |
| دبوس 48 | GND — Ground |
| دبوس 49 | I/O — User I/O pin |
| دبوس 50 | I/O — User I/O pin |
| دبوس 51 | I/O — User I/O pin |
| دبوس 52 | I/O — User I/O pin |
| دبوس 53 | I/O — User I/O pin |
| دبوس 54 | VCC — Core 1.8 V supply |
| دبوس 55 | I/O — User I/O pin |
| دبوس 56 | I/O — User I/O pin |
| دبوس 57 | GND — Ground |
| دبوس 58 | I/O — User I/O pin |
| دبوس 59 | I/O — User I/O pin |
| دبوس 60 | I/O — User I/O pin |
| دبوس 61 | I/O — User I/O pin |
| دبوس 62 | I/O — User I/O pin |
| دبوس 63 | VCCIO — I/O bank supply voltage |
| دبوس 64 | I/O — User I/O pin |
| دبوس 65 | I/O — User I/O pin |
| دبوس 66 | I/O — User I/O pin |
| دبوس 67 | GND — Ground |
| دبوس 68 | I/O — User I/O pin |
| دبوس 69 | I/O — User I/O pin |
| دبوس 70 | I/O — User I/O pin |
| دبوس 71 | I/O — User I/O pin |
| دبوس 72 | I/O — User I/O pin |
| دبوس 73 | VCC — Core 1.8 V supply |
| دبوس 74 | I/O — User I/O pin |
| دبوس 75 | I/O — User I/O pin |
| دبوس 76 | GND — Ground |
| دبوس 77 | I/O — User I/O pin |
| دبوس 78 | I/O — User I/O pin |
| دبوس 79 | I/O — User I/O pin |
| دبوس 80 | I/O — User I/O pin |
| دبوس 81 | I/O — User I/O pin |
| دبوس 82 | VCCIO — I/O bank supply voltage |
| دبوس 83 | I/O — User I/O pin |
| دبوس 84 | I/O — User I/O pin |
| دبوس 85 | I/O — User I/O pin |
| دبوس 86 | GND — Ground |
| دبوس 87 | I/O — User I/O pin |
| دبوس 88 | I/O — User I/O pin |
| دبوس 89 | I/O — User I/O pin |
| دبوس 90 | I/O — User I/O pin |
| دبوس 91 | I/O — User I/O pin |
| دبوس 92 | VCC — Core 1.8 V supply |
| دبوس 93 | I/O — User I/O pin |
| دبوس 94 | I/O — User I/O pin |
| دبوس 95 | GND — Ground |
| دبوس 96 | I/O — User I/O pin |
| دبوس 97 | I/O — User I/O pin |
| دبوس 98 | I/O — User I/O pin |
| دبوس 99 | I/O — User I/O pin |
| دبوس 100 | I/O — User I/O pin |
| دبوس 101 | VCCIO — I/O bank supply voltage |
| دبوس 102 | I/O — User I/O pin |
| دبوس 103 | I/O — User I/O pin |
| دبوس 104 | I/O — User I/O pin |
| دبوس 105 | GND — Ground |
| دبوس 106 | I/O — User I/O pin |
| دبوس 107 | I/O — User I/O pin |
| دبوس 108 | I/O — User I/O pin |
| دبوس 109 | I/O — User I/O pin |
| دبوس 110 | I/O — User I/O pin |
| دبوس 111 | VCC — Core 1.8 V supply |
| دبوس 112 | I/O — User I/O pin |
| دبوس 113 | I/O — User I/O pin |
| دبوس 114 | GND — Ground |
| دبوس 115 | I/O — User I/O pin |
| دبوس 116 | I/O — User I/O pin |
| دبوس 117 | I/O — User I/O pin |
| دبوس 118 | I/O — User I/O pin |
| دبوس 119 | I/O — User I/O pin |
| دبوس 120 | VCCIO — I/O bank supply voltage |
| دبوس 121 | I/O — User I/O pin |
| دبوس 122 | I/O — User I/O pin |
| دبوس 123 | I/O — User I/O pin |
| دبوس 124 | GND — Ground |
| دبوس 125 | I/O — User I/O pin |
| دبوس 126 | I/O — User I/O pin |
| دبوس 127 | I/O — User I/O pin |
| دبوس 128 | I/O — User I/O pin |
| دبوس 129 | I/O — User I/O pin |
| دبوس 130 | VCC — Core 1.8 V supply |
| دبوس 131 | I/O — User I/O pin |
| دبوس 132 | I/O — User I/O pin |
| دبوس 133 | GND — Ground |
| دبوس 134 | I/O — User I/O pin |
| دبوس 135 | I/O — User I/O pin |
| دبوس 136 | I/O — User I/O pin |
| دبوس 137 | I/O — User I/O pin |
| دبوس 138 | I/O — User I/O pin |
| دبوس 139 | VCCIO — I/O bank supply voltage |
| دبوس 140 | I/O — User I/O pin |
| دبوس 141 | I/O — User I/O pin |
| دبوس 142 | I/O — User I/O pin |
| دبوس 143 | GND — Ground |
| دبوس 144 | I/O — User I/O pin |
| دبوس 145 | I/O — User I/O pin |
| دبوس 146 | I/O — User I/O pin |
| دبوس 147 | I/O — User I/O pin |
| دبوس 148 | I/O — User I/O pin |
| دبوس 149 | VCC — Core 1.8 V supply |
| دبوس 150 | I/O — User I/O pin |
| دبوس 151 | I/O — User I/O pin |
| دبوس 152 | GND — Ground |
| دبوس 153 | I/O — User I/O pin |
| دبوس 154 | I/O — User I/O pin |
| دبوس 155 | I/O — User I/O pin |
| دبوس 156 | I/O — User I/O pin |
| دبوس 157 | I/O — User I/O pin |
| دبوس 158 | VCCIO — I/O bank supply voltage |
| دبوس 159 | I/O — User I/O pin |
| دبوس 160 | I/O — User I/O pin |
| دبوس 161 | I/O — User I/O pin |
| دبوس 162 | GND — Ground |
| دبوس 163 | I/O — User I/O pin |
| دبوس 164 | I/O — User I/O pin |
| دبوس 165 | I/O — User I/O pin |
| دبوس 166 | I/O — User I/O pin |
| دبوس 167 | I/O — User I/O pin |
| دبوس 168 | VCC — Core 1.8 V supply |
| دبوس 169 | I/O — User I/O pin |
| دبوس 170 | I/O — User I/O pin |
| دبوس 171 | GND — Ground |
| دبوس 172 | I/O — User I/O pin |
| دبوس 173 | I/O — User I/O pin |
| دبوس 174 | I/O — User I/O pin |
| دبوس 175 | I/O — User I/O pin |
| دبوس 176 | I/O — User I/O pin |
| دبوس 177 | VCCIO — I/O bank supply voltage |
| دبوس 178 | I/O — User I/O pin |
| دبوس 179 | I/O — User I/O pin |
| دبوس 180 | I/O — User I/O pin |
| دبوس 181 | GND — Ground |
| دبوس 182 | I/O — User I/O pin |
| دبوس 183 | I/O — User I/O pin |
| دبوس 184 | I/O — User I/O pin |
| دبوس 185 | I/O — User I/O pin |
| دبوس 186 | I/O — User I/O pin |
| دبوس 187 | VCC — Core 1.8 V supply |
| دبوس 188 | I/O — User I/O pin |
| دبوس 189 | I/O — User I/O pin |
| دبوس 190 | GND — Ground |
| دبوس 191 | I/O — User I/O pin |
| دبوس 192 | I/O — User I/O pin |
| دبوس 193 | I/O — User I/O pin |
| دبوس 194 | I/O — User I/O pin |
| دبوس 195 | I/O — User I/O pin |
| دبوس 196 | VCCIO — I/O bank supply voltage |
| دبوس 197 | I/O — User I/O pin |
| دبوس 198 | I/O — User I/O pin |
| دبوس 199 | I/O — User I/O pin |
| دبوس 200 | GND — Ground |
| دبوس 201 | I/O — User I/O pin |
| دبوس 202 | I/O — User I/O pin |
| دبوس 203 | I/O — User I/O pin |
| دبوس 204 | I/O — User I/O pin |
| دبوس 205 | I/O — User I/O pin |
| دبوس 206 | VCC — Core 1.8 V supply |
| دبوس 207 | I/O — User I/O pin |
| دبوس 208 | I/O — User I/O pin |
التطبيقات النموذجية
EP20K60EQC208-2X مناسب لـ 6 التطبيقs: Telecommunications Line Card Glue Logic, Industrial Control and PLC Backplane Interface, PCI Bus Bridge and Legacy I/O Hub, Digital Signal Processing Pre-Processing Front-End, Legacy ASIC Prototyping and Emulation, Automotive Telematics and Infotainment Legacy Modules.
Telecommunications Line Card Glue Logic
The EP20K60EQC208-2X is well suited to telecom line-card glue logic where 60K gates and 148 user I/Os replace multiple discrete CPLDs and FIFOs. With 4 PLLs and 8 I/O banks, it can bridge between a network processor ASIC and backplane SERDES while supporting multiple voltage standards (LVTTL, LVCMOS, SSTL, LVDS). The 200 MHz internal fmax comfortably handles TDM and packet-protocol state-machine timing. Its MultiCore fabric mixes LUT and product-term logic, so PAL-style glue and register-rich datapaths can coexist on the same device. Power dissipation at 1.8 V core is moderate even at full I/O switching.
موصى به
Industrial Control and PLC Backplane Interface
In PLC backplane and industrial control systems, the EP20K60EQC208-2X functions as the consolidated programmable logic between a microcontroller host and field-bus transceivers. The 148 user I/Os comfortably absorb parallel digital I/O, encoder feedback, and UART/SPI multiplexing without external bus expanders. Its 0–85 °C industrial temperature range and 0.22 µm CMOS process give it a long operating-life track record in factory automation hardware. The 4 PLLs generate deterministic clock domains for motor-control PWM and encoder sampling, while the 32,768-bit embedded RAM supports circular buffers for protocol framing.
موصى به
PCI Bus Bridge and Legacy I/O Hub
The 1.8 V core and multi-voltage I/O capability make the EP20K60EQC208-2X a natural fit for PCI 2.2 / PCI-X bridge designs and legacy I/O hub applications. 32,768 bits of EAB RAM provide buffering for burst transfers while the LUT fabric implements 32-bit parity/generate logic in a few hundred logic elements. The 148 user I/Os can break out a full 32-bit PCI bus plus an additional expansion connector. With propagation delays as low as 1.72 ns, the device meets 33 MHz PCI timing with margin, and at -2X grade can stretch to 66 MHz PCI-X applications.
موصى به
Digital Signal Processing Pre-Processing Front-End
For DSP pre-processing, the EP20K60EQC208-2X acts as a FIFO/buffering/format-conversion stage ahead of a dedicated DSP processor. Its embedded array blocks (EABs) implement 36-bit-wide registers and small FFT butterfly structures while the LUT fabric handles sample-rate conversion and address generation. With 4 PLLs, multiple synchronized clocks can feed parallel ADC/DAC pairs at the FPGA boundary. 60K gates of headroom let designers pre-aggregate several data streams before handoff, eliminating a separate preprocessing ASIC in radar, sonar, and instrumentation signal chains.
موصى به
Legacy ASIC Prototyping and Emulation
The 60K-gate density and SOPC-class MultiCore architecture make the EP20K60EQC208-2X a strong ASIC prototyping vehicle for medium-complexity chips. Designers can map RTL-to-APEX-20KE with the Quartus II toolchain and run at speed (200 MHz internal) to validate bus protocols and timing before committing to silicon. The same die in PQFP-208 makes hand-rework easy during prototype bring-up, and the -2N lead-free variant supports pre-compliance validation for customers transitioning to Pb-free assembly.
موصى به
Automotive Telematics and Infotainment Legacy Modules
Although the EP20K60EQC208-2X is not AEC-Q100 qualified, it appears in legacy automotive telematics and infotainment modules where its long production track record and well-known software toolchain support are valued. 148 user I/Os handle display interface, audio routing, and CAN/LIN multiplexing, while the 4 PLLs generate pixel clocks for LVDS display panels. Engineers maintaining these long-lifecycle automotive systems can rely on authorized aftermarket suppliers (Rochester Electronics, DigiKey legacy stocking) to keep fleet vehicles supported without PCB redesign.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ EP20K60EQC208-2X — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | EP20K60EQC208-2N | EP20K60EQC208-2 | EP20K60EQC208-1X | EP20K60EQC208-1 |
|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | 208-PQFP (28x28) | 208-PQFP (28x28) - same | 208-PQFP (28x28) - same | 208-PQFP (28x28) - same | 208-PQFP (28x28) - same |
| Logic Elements | 2560 | 2560 | 2560 | 2560 | 2560 |
| Speed Grade | -2X | -2N | -2 | -1X | -1 |
| Max Internal Frequency | 200 MHz | 200 MHz | 200 MHz | ~150 MHz | ~150 MHz |
| User I/O | 148 | 148 | 148 | 148 | 148 |
| Embedded RAM (bits) | 32,768 | 32,768 | 32,768 | 32,768 | 32,768 |
| Core Voltage | 1.8 V (1.71–1.89 V) | 1.8 V (1.71–1.89 V) | 1.8 V (1.71–1.89 V) | 1.8 V (1.71–1.89 V) | 1.8 V (1.71–1.89 V) |
| Lead-Free Finish | No (standard tin-lead) | Yes (Pb-free) | No | No (standard tin-lead) | No |
أبرز الفروقات
- Drop-in same-package variant with lead-free terminal finish for RoHS-compliant builds (مقابلEP20K60EQC208-2N)
- Higher internal fmax for timing-critical designs (مقابلEP20K60EQC208-1X)
- Best price/availability balance in the APEX-20KE 60K PQFP family (مقابلEP20K600EFC672-2X)
ملاحظات التصميم
The APEX-20KE EP20K60EQC208-2X core operates at 1.8 V ±5% (1.71 V to 1.89 V). Estimate core current draw at ~50 mA per 1,000 logic elements at 100 MHz toggle rate, so the 2560-LE device draws roughly 0.1–0.3 A core current under typical load. I/O banks draw additional current proportional to switching frequency and load capacitance; decoupling requires 0.1 µF ceramic on every VCCIO/VCC pin plus a bulk 47–100 µF tantalum. Estimated core power dissipation at full 200 MHz toggle is ~1–1.5 W; design the LDO/impedance regulator headroom accordingly.
PQFP-208 packages require thermal vias under the die flag or full-power copper pour on top/bottom layers to keep the junction temperature within the 0 °C–85 °C commercial-industrial grade. Per the APEX-20KE datasheet, the 208-PQFP theta_JA is approximately 20–25 °C/W on a 4-layer PCB with standard copper. Place bulk decoupling capacitors within 100 mil of each supply pin and route VCCIO banks separately to avoid I/O supply contention.
Do not confuse -1, -2, -1X, -2X, -2N speed-grade suffixes: -1/-2 are commercial base, -1X/-2X are extended-temperature or X-fab variants, -2N is the lead-free Pb-free version. Mixing these can cause timing failure because the fmax varies by ~30% between -1 and -2 grades. Also confirm JTAG configuration mode (PS, AS, JTAG) before PCB layout — APEX-20KE requires a configuration device or download cable for bitstream loading on every power-up.
Route PLL analog supply pins (VCC_PLL) from a filtered linear regulator; noise on PLL supplies directly couples to clock outputs. The 208-PQFP allocates dedicated PLL supply pins that must be bypassed with 0.1 µF + 10 µF and routed with a star topology from the regulator. Differential LLM-related I/O (LVDS) must be length-matched within 50 mil to avoid duty-cycle distortion at the 200 MHz internal frequency.
معلومات الامتثال
EP20K60EQC208-2X uses standard tin-lead (SnPb) terminal finish and is therefore non-RoHS; for RoHS builds use the EP20K60EQC208-2N drop-in. Part is not AEC-Q100 qualified; for AEC-Q100 systems, evaluate automotive-grade FPGAs such as Cyclone IV E GX or Xilinx Spartan-6. Per Altera/Intel PSG product page; lead-free finish variant identified by the 'N' suffix in the MPN.
