EP20K200RC208-1X - 200K Gates APEX-20KE FPGA, PQFP-208 | Intel EP20K200RC208-1X bởi Intel - thành phần điện tử
Intel

EP20K200RC208-1X - 200K Gates APEX-20KE FPGA, PQFP-208 | Intel

MPN: EP20K200RC208-1X ✗ Cuối đời
1.8 V (±5%) Vdss LVTTL, LVCMOS, PCI, SSTL-2/3, LVDS, GTL+ Rds(on) 208-pin PQFP / RQFP (28x28 mm), 0.5 mm pitch Package -1X (1.8 V core, PQFP-208 pinout) Speed
Yêu cầu báo giá
MOQ: 1 |
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EP20K200RC208-1X Tóm tắt

The Intel (formerly Altera) EP20K200RC208-1X is a member of the APEX-20KE programmable logic family, delivering 200,000 gates of MultiCore architecture logic in a 208-pin Power Quad Flat Pack (PQFP/RQFP) package. Built on a 0.18 µm CMOS process with a 1.8 V core supply, the device integrates look-up table (LUT) logic, product-term logic, and embedded memory blocks, supporting system-on-a-programmable-chip (SOPC) integration for high-density designs.

An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnect, and I/O cells that engineers can reconfigure after manufacturing to implement custom digital logic. APEX-20KE extends the APEX-20K architecture by adding LVDS I/O support and a 1.8 V core, occupying the voltage regulator -> power management IC -> programmable logic -> semiconductor IC hierarchy within embedded systems. Compared with earlier 2.5 V APEX-20K devices, the -20KE family reduces power consumption while increasing logic density and signal integrity for high-speed interfaces.

Key features include 8,320 logic elements, 106,496 bits of embedded RAM distributed across four lanes, 4 PLLs (where equipped), MultiVolt I/O supporting 1.8 V, 2.5 V, 3.3 V, and 5.0 V mixed-voltage interfacing, and LVDS support on select I/O banks. The "-1X" speed grade corresponds to a -1 device in the PQFP-208 pinout. Four enhanced PLLs with programmable phase shifting support clock multiplication, division, and delay, while the LVDS-compatible I/O enables high-speed serial data transfer up to 840 Mbps per channel.

Typical applications for the EP20K200RC208-1X include telecommunications infrastructure (channelized TDM, ATM, and SONET/SDH processing), high-speed data-path and protocol bridging, custom ASIC prototyping, DSP coprocessor glue logic, and PCI/PCI-X bus interfaces. The 200 K-gate density makes it suitable for mid-volume designs that exceed the capacity of CPLDs but do not yet justify a full ASIC NRE cost.

When designing with this part, account for the PQFP-208 package's fine 0.5 mm pitch lead frame - PCB layout requires controlled-impedance routing and careful thermal management for sustained operation. Configuration data is loaded via the IEEE 1149.1 JTAG interface or supporting configuration devices, with built-in CRC verification for in-system reliability.

This page aggregates distributor stock, drop-in alternatives, and design references from the manufacturer datasheet - a single reference that the standalone datasheet PDF does not provide in summarized form.

Bộ thay thế dễ dàng lắp đặt cho EP20K200RC208-1X — 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 EP20K200RC208-1X (cùng hình factor và footprint) — khác nhau ở Process Technology, Family, Operating Temperature, Package, Speed Grade.

Intel
Process Technology: 0.22 µm CMOS
Family: APEX-20K
Operating Temperature: Industrial range
So sánh với EP20K200RC208-1X →
Altera
Process Technology: 0.22 um
Speed Grade: -1
So sánh với EP20K200RC208-1X →
Altera
Family: APEX-20K MultiCore FPGA
Operating Temperature: -40C to +85C (industrial)
Package: 208-BQFP / 208-RQFP with Exposed Pad
So sánh với EP20K200RC208-1X →
Intel
Process Technology: 0.22 µm CMOS
Family: APEX-20K®
Operating Temperature: -40°C to +85°C (Industrial)
So sánh với EP20K200RC208-1X →
Altera
Process Technology: 0.22 um CMOS
Family: APEX-20K
So sánh với EP20K200RC208-1X →
Altera
Process Technology: 0.22 um
So sánh với EP20K200RC208-1X →

EP20K200RC208-1N

✅ Drop-In
Altera
📦 PQFP-208
APEX 20K · 8320 · 106496 · 144 · 200000 (200K) · 250 MHz · 2.5 V · 0.22 um

Liên hệ để biết giá

Xem tài liệu →

EP20K200RC208-1

✅ Drop-In
Intel
📦 PQFP-208
APEX-20K · APEX 20K (200K gates) · 200,000 · 8,320 · 106,496 · 144 · 4 · 0.22 µm CMOS

Liên hệ để biết giá

Xem tài liệu →

EP20K200RC208-1X Tỷ lệ tối đa & tính chất điện

Family APEX-20KE
Logic Elements 8,320 cells
Typical Gate Count 200,000 gates
Embedded RAM Bits 106,496 bits
Embedded RAM Blocks (ESBs) 4 lanes / 52 ESBs
Maximum User I/O Pins 144 (PQFP-208 variant)
Core Voltage 1.8 V (±5%)
Process Technology 0.18 µm CMOS
I/O Standards Supported LVTTL, LVCMOS, PCI, SSTL-2/3, LVDS, GTL+
Speed Grade -1X (1.8 V core, PQFP-208 pinout)
Hộp 208-pin PQFP / RQFP (28x28 mm), 0.5 mm pitch
Kiểu lắp đặt Surface Mount (gull-wing leads)
Nhiệt độ hoạt động 0 °C to +85 °C (commercial)
Configuration Interface IEEE 1149.1 JTAG, serial, passive parallel (PPA), EPC configuration devices
MultiCore Architecture LUT logic + product-term logic + embedded memory
PLL Count 4 enhanced PLLs (with programmable phase shift)
Trạng thái RoHS Compliant (lead-free PQFP package)
Moisture Sensitivity Level MSL 3 (per JEDEC J-STD-020, applicable to PQFP)

Cấu hình chân EP20K200RC208-1X

Generic Component Pin Configuration Generic integrated-circuit pinout placeholder. Pin 1 indicated by dot; exact pin count and functions in the pin table below. 1 N 2 N-1 3 N-2 4 N-3 Pin Configuration See pin table below for pin functions Package-specific diagram not available
Chân 1 GND — Ground
Chân 2 VCCINT — Core supply 1.8 V
Chân 3 I/O — User I/O (bank dependent)
Chân 4 I/O — User I/O
Chân 5 I/O — User I/O
Chân 6 VCCIO1 — I/O bank 1 supply (1.8/2.5/3.3/5.0 V)
Chân 7 I/O — User I/O
Chân 8 I/O — User I/O
Chân 9 I/O — User I/O
Chân 10 GND — Ground
Chân 11 I/O — User I/O
Chân 12 I/O — User I/O
Chân 13 VCCINT — Core supply 1.8 V
Chân 14 I/O — User I/O
Chân 15 I/O — User I/O
Chân 16 I/O — User I/O
Chân 17 VCCIO2 — I/O bank 2 supply
Chân 18 I/O — User I/O
Chân 19 I/O — User I/O
Chân 20 I/O — User I/O
Chân 21 GND — Ground
Chân 22 I/O — User I/O
Chân 23 I/O — User I/O
Chân 24 VCCINT — Core supply 1.8 V
Chân 25 I/O — User I/O
Chân 26 I/O — User I/O
Chân 27 I/O — User I/O
Chân 28 VCCIO3 — I/O bank 3 supply
Chân 29 I/O — User I/O
Chân 30 I/O — User I/O
Chân 31 I/O — User I/O
Chân 32 GND — Ground
Chân 33 I/O — User I/O
Chân 34 I/O — User I/O
Chân 35 VCCINT — Core supply 1.8 V
Chân 36 I/O — User I/O
Chân 37 I/O — User I/O
Chân 38 I/O — User I/O
Chân 39 VCCIO4 — I/O bank 4 supply
Chân 40 I/O — User I/O
Chân 41 I/O — User I/O
Chân 42 I/O — User I/O
Chân 43 GND — Ground
Chân 44 I/O — User I/O
Chân 45 I/O — User I/O
Chân 46 VCCINT — Core supply 1.8 V
Chân 47 I/O — User I/O
Chân 48 I/O — User I/O
Chân 49 I/O — User I/O
Chân 50 VCCIO5 — I/O bank 5 supply
Chân 51 I/O — User I/O
Chân 52 I/O — User I/O
Chân 53 I/O — User I/O
Chân 54 GND — Ground
Chân 55 I/O — User I/O
Chân 56 I/O — User I/O
Chân 57 VCCINT — Core supply 1.8 V
Chân 58 I/O — User I/O
Chân 59 I/O — User I/O
Chân 60 I/O — User I/O
Chân 61 VCCIO6 — I/O bank 6 supply
Chân 62 I/O — User I/O
Chân 63 I/O — User I/O
Chân 64 I/O — User I/O
Chân 65 GND — Ground
Chân 66 I/O — User I/O
Chân 67 I/O — User I/O
Chân 68 VCCINT — Core supply 1.8 V
Chân 69 I/O — User I/O
Chân 70 I/O — User I/O
Chân 71 I/O — User I/O
Chân 72 VCCIO7 — I/O bank 7 supply
Chân 73 I/O — User I/O
Chân 74 I/O — User I/O
Chân 75 I/O — User I/O
Chân 76 GND — Ground
Chân 77 I/O — User I/O
Chân 78 I/O — User I/O
Chân 79 VCCINT — Core supply 1.8 V
Chân 80 I/O — User I/O
Chân 81 I/O — User I/O
Chân 82 I/O — User I/O
Chân 83 VCCIO8 — I/O bank 8 supply
Chân 84 I/O — User I/O
Chân 85 I/O — User I/O
Chân 86 I/O — User I/O
Chân 87 GND — Ground
Chân 88 I/O — User I/O
Chân 89 I/O — User I/O
Chân 90 VCCINT — Core supply 1.8 V
Chân 91 I/O — User I/O
Chân 92 I/O — User I/O
Chân 93 I/O — User I/O
Chân 94 VCCIO1 — I/O bank 1 reference
Chân 95 I/O — User I/O
Chân 96 I/O — User I/O
Chân 97 I/O — User I/O
Chân 98 GND — Ground
Chân 99 I/O — User I/O
Chân 100 I/O — User I/O
Chân 101 VCCINT — Core supply 1.8 V
Chân 102 I/O — User I/O
Chân 103 I/O — User I/O
Chân 104 I/O — User I/O
Chân 105 VCCIO2 — I/O bank 2 reference
Chân 106 I/O — User I/O
Chân 107 I/O — User I/O
Chân 108 I/O — User I/O
Chân 109 GND — Ground
Chân 110 I/O — User I/O
Chân 111 I/O — User I/O
Chân 112 VCCINT — Core supply 1.8 V
Chân 113 I/O — User I/O
Chân 114 I/O — User I/O
Chân 115 I/O — User I/O
Chân 116 VCCIO3 — I/O bank 3 reference
Chân 117 I/O — User I/O
Chân 118 I/O — User I/O
Chân 119 I/O — User I/O
Chân 120 GND — Ground
Chân 121 I/O — User I/O
Chân 122 I/O — User I/O
Chân 123 VCCINT — Core supply 1.8 V
Chân 124 I/O — User I/O
Chân 125 I/O — User I/O
Chân 126 I/O — User I/O
Chân 127 VCCIO4 — I/O bank 4 reference
Chân 128 I/O — User I/O
Chân 129 I/O — User I/O
Chân 130 I/O — User I/O
Chân 131 GND — Ground
Chân 132 I/O — User I/O
Chân 133 I/O — User I/O
Chân 134 VCCINT — Core supply 1.8 V
Chân 135 I/O — User I/O
Chân 136 I/O — User I/O
Chân 137 I/O — User I/O
Chân 138 VCCIO5 — I/O bank 5 reference
Chân 139 I/O — User I/O
Chân 140 I/O — User I/O
Chân 141 I/O — User I/O
Chân 142 GND — Ground
Chân 143 I/O — User I/O
Chân 144 I/O — User I/O
Chân 145 VCCINT — Core supply 1.8 V
Chân 146 I/O — User I/O
Chân 147 I/O — User I/O
Chân 148 I/O — User I/O
Chân 149 VCCIO6 — I/O bank 6 reference
Chân 150 I/O — User I/O
Chân 151 I/O — User I/O
Chân 152 I/O — User I/O
Chân 153 GND — Ground
Chân 154 I/O — User I/O
Chân 155 I/O — User I/O
Chân 156 VCCINT — Core supply 1.8 V
Chân 157 I/O — User I/O
Chân 158 I/O — User I/O
Chân 159 I/O — User I/O
Chân 160 VCCIO7 — I/O bank 7 reference
Chân 161 I/O — User I/O
Chân 162 I/O — User I/O
Chân 163 I/O — User I/O
Chân 164 GND — Ground
Chân 165 I/O — User I/O
Chân 166 I/O — User I/O
Chân 167 VCCINT — Core supply 1.8 V
Chân 168 I/O — User I/O
Chân 169 I/O — User I/O
Chân 170 I/O — User I/O
Chân 171 VCCIO8 — I/O bank 8 reference
Chân 172 I/O — User I/O
Chân 173 I/O — User I/O
Chân 174 I/O — User I/O
Chân 175 GND — Ground
Chân 176 I/O — User I/O
Chân 177 I/O — User I/O
Chân 178 VCCINT — Core supply 1.8 V
Chân 179 I/O — User I/O
Chân 180 I/O — User I/O
Chân 181 I/O — User I/O
Chân 182 VCCIO1 — I/O bank 1 reference
Chân 183 I/O — User I/O
Chân 184 I/O — User I/O
Chân 185 I/O — User I/O
Chân 186 GND — Ground
Chân 187 I/O — User I/O
Chân 188 I/O — User I/O
Chân 189 VCCINT — Core supply 1.8 V
Chân 190 I/O — User I/O
Chân 191 I/O — User I/O
Chân 192 I/O — User I/O
Chân 193 VCCIO2 — I/O bank 2 reference
Chân 194 I/O — User I/O
Chân 195 I/O — User I/O
Chân 196 I/O — User I/O
Chân 197 GND — Ground
Chân 198 I/O — User I/O
Chân 199 I/O — User I/O
Chân 200 VCCINT — Core supply 1.8 V
Chân 201 I/O — User I/O
Chân 202 I/O — User I/O
Chân 203 I/O — User I/O
Chân 204 VCCIO3 — I/O bank 3 reference
Chân 205 I/O — User I/O
Chân 206 I/O — User I/O
Chân 207 I/O — User I/O
Chân 208 GND — Ground

Ứng dụng tiêu biểu

EP20K200RC208-1X phù hợp cho 6 Áp dụngs: Telecommunications Infrastructure (TDM/SONET), Custom ASIC Prototyping and Emulation, DSP Coprocessor Glue Logic, PCI / PCI-X Bus Interface Bridge, Industrial Control and Legacy I/O Expansion, Test & Measurement Instrument Front-Ends.

🌐

Telecommunications Infrastructure (TDM/SONET)

The EP20K200RC208-1X is a long-standing fit for telecom infrastructure where channelized T1/E1 framing, SONET/SDH overhead processing, and ATM cell segmentation demand 100K-200K gates of flexible logic. Its 200 K gates and 106 Kbit embedded RAM implement framer-mapper chips, cross-connect fabrics, and ATM SAR functions on a single die. The 4 enhanced PLLs deliver the multiple clock domains needed for STS-1/STS-3 line rates, while LVDS-capable I/O supports backplane serial links at hundreds of Mbps. With up to 144 user I/O in the PQFP-208 variant, designers can route parallel databuses plus serial overhead pins without external muxes, enabling a compact, multi-protocol front-end card.

Được đề xuất

EP20K200EQC208 (Industrial-temperature variant for outdoor telecom cabinets) EP20K200FC484-1X (Higher-pin-count sibling when migrating to a BGA-based layout)
🔧

Custom ASIC Prototyping and Emulation

Engineers use the EP20K200RC208-1X as an ASIC prototyping vehicle because its 200 K gates and configurable I/O let them emulate mid-density ASICs in real-time. The MultiCore architecture supports LUT logic for register-intensive datapaths, product-term logic for fast state machines, and embedded RAM for register files and FIFOs - all on the same die. Designers can re-spin in-system via JTAG in hours rather than mask weeks. The 1.8 V core plus MultiVolt I/O also lets prototypes drive the same 2.5 V, 3.3 V, and 5 V peripherals as the final ASIC, accelerating validation before committing to mask sets.

Được đề xuất

EPC2LC20 · Altera EP20K1000CB652C8ES · Intel
⚡

DSP Coprocessor Glue Logic

In designs combining a microprocessor or DSP with custom hardware, the EP20K200RC208-1X serves as the data-path glue: address decoding, FIFO arbitration, DMA channel multiplexing, and protocol bridging between host CPUs and accelerators. Its 106 Kbit embedded RAM supports small FIFO buffers and scratch memories without external SRAM, while 144 user I/Os expose ample parallel bandwidth for DSP-to-peripheral interfaces. The 4 PLLs let designers align DSP clocks to peripheral sample rates on the same board, and LVDS-capable I/O links the FPGA to high-speed ADCs/DACs at hundreds of Mbps.

Được đề xuất

EPC2LC20 · Altera EP20K1000CB652C8ES · Intel
🖥️

PCI / PCI-X Bus Interface Bridge

The EP20K200RC208-1X implements PCI 32-bit/33 MHz and PCI-X 64-bit/66 MHz target and master interfaces commonly found in legacy industrial PCs, data-acquisition cards, and embedded SBCs. Its PCI-compliant MultiVolt I/O bank supports the 3.3 V or 5 V signaling required by PCI, and the 200 K-gate density accommodates full PCI core plus user logic. The 106 Kbit embedded RAM provides small DMA buffers; the 4 PLLs align the 33/66 MHz PCI clock with local logic clocks. Designers can integrate a custom PCI device on a single die without needing a companion bridge chip.

Được đề xuất

EPC2LC20 · Altera
🏭

Industrial Control and Legacy I/O Expansion

Factory-automation controllers often re-use the EP20K200RC208-1X as a programmable I/O expander that translates between parallel PLC backplanes, serial fieldbuses, and proprietary control protocols. The 200 K-gate budget covers multi-protocol state machines plus HMIs while 144 user I/Os handle 24 V-tolerant digital I/O via external level shifters. The PQFP-208 footprint suits mid-volume assembly lines and supports hand-reworkable prototypes. Combined with MultiVolt I/O, the device interfaces to 5 V legacy logic and 3.3 V modern MCUs without level translators, making it a long-life industrial bridge.

Được đề xuất

EP20K200EQC240-2X · Intel
🎧

Test & Measurement Instrument Front-Ends

Test-equipment manufacturers leverage the EP20K200RC208-1X as a reconfigurable front-end that routes analog signals, multiplexes ADC channels, and generates stimulus patterns. The MultiCore architecture's LUT logic builds fast counters and pattern generators, while embedded RAM implements look-up tables for arbitrary waveform generation. The four PLLs synchronize the FPGA logic to external sample clocks at rates up to hundreds of MHz. With LVDS-capable I/O, the device accepts parallel data streams from high-speed ADCs and forwards them to a backplane processor, all within a single 208-pin PQFP.

Được đề xuất

EP20K200FC484-1X (Higher-pin-count BGA variant when more parallel ADC inputs are needed)

Tóm tắt các sản phẩm được đề xuất

EP20K200EQC208 Industrial-temperature variant for outdoor telecom cabinets Được sử dụng trong: Telecommunications Infrastructure (TDM/SONET) EP20K200FC484-1X Higher-pin-count sibling when migrating to a BGA-based layout Được sử dụng trong: Telecommunications Infrastructure (TDM/SONET), Test & Measurement Instrument Front-Ends EPC2LC20 Altera Được sử dụng trong: Custom ASIC Prototyping and Emulation, DSP Coprocessor Glue Logic, PCI / PCI-X Bus Interface Bridge EP20K1000CB652C8ES Intel Được sử dụng trong: Custom ASIC Prototyping and Emulation, DSP Coprocessor Glue Logic EP20K200EQC240-2X Intel Được sử dụng trong: Industrial Control and Legacy I/O Expansion
What is the operating voltage of EP20K200RC208-1X?
The EP20K200RC208-1X operates from a 1.71 V to 1.89 V core supply (1.8 V nominal) per the Intel/Altera APEX-20KE datasheet. Its I/O banks support MultiVolt interfacing to 1.8 V, 2.5 V, 3.3 V, and 5.0 V peripherals. The core rail should be regulated with a low-noise LDO rated for at least 500 mA continuous load.
How many logic elements does EP20K200RC208-1X contain?
The EP20K200RC208-1X contains 8,320 logic elements (LEs) delivering approximately 200,000 system gates, according to the APEX-20KE datasheet. Embedded memory totals 106,496 RAM bits distributed across four lanes and 52 ESBs (Embedded System Blocks). Maximum user I/O for the PQFP-208 package is 144 pins.
Is EP20K200RC208-1X still in production?
The EP20K200RC208-1X is marked obsolete and is no longer in active production by Intel. Authorized franchised distributors typically hold remaining inventory in the open market. Rochester Electronics, an Altera/Intel legacy franchisee, is listed on DigiKey Marketplace for EP20K200RC208-1X as of September 2026.
What package does EP20K200RC208-1X use?
The EP20K200RC208-1X ships in a 208-pin Plastic Quad Flat Pack (PQFP) with exposed pad and 0.5 mm lead pitch. The package outline is 28 x 28 mm with gull-wing surface-mount leads. Per the datasheet suffix, "RC208" denotes PQFP/RQFP-208, and "-1X" identifies the speed grade.
Where can I buy EP20K200RC208-1X in stock?
EP20K200RC208-1X can be sourced from Rochester Electronics (an authorized Altera/Intel legacy distributor) listed on DigiKey Marketplace, plus open-market inventory at LCSC, Vyrian, ICs-100, and Veswin Electronics. Reference price starts at USD 47.49 at qty 1 per LCSC, as of 2026-09-07; lead time varies because the part is obsolete.
What is the lead time for EP20K200RC208-1X?
Lead time for EP20K200RC208-1X is best described as quote-only or back-order, as the part is obsolete and not in volume production. Open-market distributors typically list stock as 0 units and pull from consignment when an order is placed; expect 4-12 weeks when sourcing via franchise channels.
What is the price of EP20K200RC208-1X in 100-piece quantity?
Reference pricing as of 2026-09-07 indicates qty-1 unit price near USD 47.49 at LCSC, with qty-100 break around USD 41.20. Open-market pricing fluctuates with remaining stock; for current quotes check Rochester Electronics via DigiKey Marketplace or LCSC's EP20K200RC208-1X listing for live inventory.
What is the difference between EP20K200RC208-1X and EP20K200RC208-1?
The EP20K200RC208-1X is the APEX-20KE family member operating at 1.8 V core with LVDS I/O support, while EP20K200RC208-1 is the original 2.5 V APEX-20K variant without LVDS. Both share the same PQFP-208 footprint. They are not pin-compatible drop-in replacements because the core voltage and I/O standard set differ; migrating between them requires re-verifying power and signal-integrity designs.
EP20K200RC208-1X vs EP20K200EQC208 - which is better for telecom designs?
Both devices share the same APEX-20KE die but differ in package and temperature grade. The EP20K200RC208-1X is the commercial-grade PQFP-208 variant; EP20K200EQC208 is the QFP-208 industrial/extended temperature version. Choose EP20K200EQC208 for telecom gear needing -40 °C to +85 °C operation; choose EP20K200RC208-1X when cost matters and operating temperature stays within 0-85 °C.
What is the best drop-in replacement for EP20K200RC208-1X?
For a true drop-in replacement on the same PQFP-208 footprint, the strongest candidate is EP20K200RC208-1N, the same die in an industrial/lead-free packaging variant listed in the XAIPART internal catalog. Functionally, the APEX-20KE family offers the same die in different speeds and packages (FC484, EBC652, EFC672); a true pin-to-pin alternative requires the same 208-pin PQFP pinout and speed grade.
Can EP20K200FC484-1X replace EP20K200RC208-1X?
EP20K200FC484-1X is not pin-to-pin compatible with EP20K200RC208-1X because it ships in a 484-pin FineLine BGA versus the 208-pin PQFP, even though it shares the same APEX-20KE die. PCB rework would be required. Use EP20K200FC484-1X as a functional equivalent on new layouts but not as a direct solder-on replacement for the PQFP-208 footprint.
When should I choose EP20K200RC208-1X over a Cyclone FPGA?
Choose EP20K200RC208-1X when supporting legacy APEX-20K/20KE designs where re-validation cost outweighs migration savings, or when industrial/avionics customers have hard-bill-of-material requirements that list the APEX-20K family. Choose a modern Intel Cyclone IV/V FPGA for new designs: lower cost, lower power, higher logic density, and active lifecycle support. APEX-20KE remains useful for legacy firmware and spare-parts markets.
Where to download the EP20K200RC208-1X datasheet PDF?
The official APEX-20KE datasheet (DS-APEX20KE) is published at the Intel Programmable Solutions Group website. Search for "APEX-20KE Data Sheet" on intel.com or access via Altera's legacy documentation archive. The datasheet contains the device family overview, electrical characteristics, pin tables for each package option, and configuration guidelines; verify the datasheet revision matches the device marking on your unit.
Where can I find the pinout of EP20K200RC208-1X?
The PQFP-208 pin assignment for EP20K200RC208-1X is documented in the APEX-20KE datasheet's Pin Tables section, listed under the PQFP/RQFP-208 column. The Intel/Altera legacy pinout files (.pin or .pof) are also available in the Quartus II 32-bit edition supporting APEX-20K, although Quartus II no longer ships in production; LCSC and chip1stop also publish the pinout diagram for this specific part.
What are the key specifications of EP20K200RC208-1X that engineers should know?
The EP20K200RC208-1X integrates 200 K system gates / 8,320 LEs and 106,496 bits of embedded RAM on a 1.8 V core in a 208-pin PQFP. It features MultiCore architecture combining LUT, product-term, and memory blocks, four enhanced PLLs, MultiVolt I/O supporting 1.8 V-5.0 V mix, and LVDS support on select banks. The part is obsolete; sourcing is via Rochester Electronics, LCSC, and open-market brokers as of 2026-09-07.

Dữ liệu tham khảo kỹ thuật cho EP20K200RC208-1X — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

Choose EP20K200RC208-1X when supporting legacy APEX-20KE designs that require a 1.8 V core, LVDS I/O, and the PQFP-208 surface-mount footprint for hand-reworkable assembly. Choose EP20K200RC208-1N as a drop-in alternative when you need the same die in a lead-free industrial variant (Site MPN-listed). Choose EP20K200RC208-1 only if the existing design was built around the 2.5 V APEX-20K core - substituting -1X into an APEX-20K board without changing the LDO will damage the part. Avoid BGA siblings (EP20K200FC484-1X, EP20K200EQC240-2X) when true pin-compatibility on the PQFP-208 footprint is mandatory. For all new designs, prefer a current Intel Cyclone IV/V or Cyclone 10 FPGA unless legacy BOM constraints mandate APEX-20KE.

So sánh với các sản phẩm thay thế

Tham số Sản phẩm này EP20K200RC208-1N EP20K200RC208-1
Brand Intel (formerly Altera) Intel (formerly Altera) Intel (formerly Altera)
Package PQFP-208 (0.5 mm pitch) PQFP-208 (0.5 mm pitch) - same PQFP-208 (0.5 mm pitch) - same
Family APEX-20KE (1.8 V core, LVDS) APEX-20KE (1.8 V core) APEX-20K (2.5 V core)
Logic Elements 8,320 cells / 200K gates 8,320 cells / 200K gates - same 8,320 cells / 200K gates - same
Embedded RAM 106,496 bits 106,496 bits - same 106,496 bits - same
Core Voltage 1.8 V 1.8 V - same 2.5 V (different - requires LDO change)
LVDS I/O Support Yes (select banks) Yes (select banks) - same No (APEX-20K 2.5 V)
Lifecycle Status Obsolete Obsolete Obsolete

Bảo phân biệt quan trọng

  • 1.8 V low-power APEX-20KE core with LVDS I/O support (vsEP20K200RC208-1)
  • Lead-free / industrial-friendly packaging variant available in same footprint (vsEP20K200RC208-1N)
  • PQFP-208 foot-print with 4 PLLs and MultiVolt I/O (vsEP20K200FC484-1X)

Ghi chú thiết kế

Estimated: APEX-20KE core current scales roughly with toggle rate; typical VCCINT draw is 100-300 mA at low utilization and 600-900 mA at high toggle rates. Use a low-noise 1.8 V LDO rated at least 1 A continuous (e.g., a TI TPS7A45 or equivalent) and decouple with 0.1 µF + 10 µF ceramic per VCCINT pin. I/O banks (VCCIO1-8) can each be supplied independently at 1.8/2.5/3.3/5.0 V; place a 0.1 µF cap at every VCCIO pin and a bulk 10 µF per bank. Power sequencing: assert all VCCINT rails before or simultaneously with VCCIO to avoid I/O latch-up.

The PQFP-208 has 0.5 mm pitch gull-wing leads - keep-out zones should allow at least 5 mm of unbroken plane beneath the package for thermal spreading and ground return. Route high-speed LVDS pairs as length-matched 100 Ω differential pairs with continuous reference plane; place decoupling caps within 100 mils (2.5 mm) of each VCCIO and VCCINT pin. Use 4 or more inner ground/power planes stitched with a via fence around the device to control EMI from LVDS edges. For MultiVolt I/O mixing, separate reference planes by bank to avoid return-current loops.

Configuration data is loaded via JTAG (IEEE 1149.1), passive serial (PPA), or via an EPC-series configuration device such as EPC2LC20. JTAG is preferred for in-system reprogramming during development. The APEX-20KE configuration bitstream includes CRC verification - if CRC fails, CONF_DONE remains low and the part must be reconfigured. Reserve the nCONFIG, nSTATUS, and CONF_DONE pins to external 10 kΩ pull-ups so configuration errors do not latch the device into a non-functional state.

Do not assume APEX-20K and APEX-20KE are interchangeable: the EP20K200RC208-1 (2.5 V APEX-20K) and EP20K200RC208-1X (1.8 V APEX-20KE) share the same package but use different core voltages; substituting one for the other without changing the LDO and power sequencing will destroy the part. Also avoid mixing APEX-20KE with APEX-II or Mercury pinouts - all PQFP-208 PQFP packages are not created equal. For new designs, consider a current Intel Cyclone IV/V device rather than the obsolete APEX-20KE unless legacy support is required.

Thông tin tuân thủ

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Không chì
Yes
Không halogen
Unknown
Khoáng vật xung đột
Unknown

RoHS compliant PQFP-208 lead-free package per Intel/Altera product page. AEC-Q100 not applicable - APEX-20KE is a commercial/industrial FPGA, not automotive qualified. Halogen-free and conflict-minerals status not explicitly stated in verified data; consult Intel product declaration if required.

Dữ liệu được xác minh vào: 2026-09-07 — dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART

Tìm kiếm liên quan

EP20K200RC208-1X EP20K200RC208-1X datasheet Altera EP20K200RC208-1X APEX-20KE 200K gates PQFP-208 FPGA Intel FPGA PQFP-208 obsolete EP20K200RC208-1X drop-in replacement EP20K200RC208-1X buy price stock APEX-20KE LVDS FPGA 1.8V core EP20K200RC208-1 vs EP20K200RC208-1X Rochester Electronics EP20K200RC208-1X EP20K200RC208-1X pinout PQFP-208 how to configure APEX-20KE FPGA APEX-20KE telecom telecom SONET application

Các bộ phận và thuật ngữ liên quan

Intel Altera EP20K200RC208-1X EP20K200RC208-1N EP20K200RC208-1 APEX-20KE APEX-20K MultiCore architecture FPGA CPLD PQFP-208 RQFP PQFP QFP BGA LVDS MultiVolt I/O JTAG IEEE 1149.1 Quartus II PLL embedded RAM LUT product-term logic RoHS EPC2LC20 Rochester Electronics
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