EP20K200RC240-3N - APEX 20K FPGA 200K Gates 167MHz 240-RQFP | Intel
MPN: EP20K200RC240-3N ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $78.5 | $78.50 |
| 10 | $72 | $720.00 |
| 100 | $64.5 | $6,450.00 |
| 500 | $58.25 | $29,125.00 |
| 1,000 | $52 | $52,000.00 |
EP20K200RC240-3N Overview
An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit whose logic function is defined after manufacturing by the end user. FPGAs occupy a unique position in the integrated circuit taxonomy: programmable logic device (PLD) -> FPGA -> system-on-a-programmable-chip (SOPC). They are widely used as prototyping vehicles and as low-volume production alternatives to custom ASICs, providing high I/O count, embedded memory, and parallel processing capability unavailable in fixed-function microcontrollers or DSPs.
Key features of the EP20K200RC240-3N include MultiCore architecture that integrates look-up table (LUT) logic, product-term logic, and embedded memory in a single device. The device exposes 174 user I/O pins, four dedicated inputs, and supports LVDS signaling in some APEX 20KE variants. Maximum propagation delay is rated at 3.6 ns through the I/O pad, and the device provides on-chip phase-locked loops (PLLs) and embedded system blocks (ESBs) for distributed dual-port RAM.
The APEX 20K family introduced the MultiCore concept that combined fine-grained LUT logic with coarse-grained product-term logic, allowing designers to mix data-path and control logic efficiently. The -3N speed grade designates the standard-speed commercial-temperature grade with Pb-free (lead-free) packaging, suitable for designs that do not require the higher-performance -2 or -1 grades or the wider -I industrial temperature option.
Typical applications include telecommunications line-card interfaces, custom DSP preprocessing blocks, industrial motor-control glue logic, prototyping bridges to ASICs, and high-speed data-acquisition front-ends where 174 user I/Os are required. The exposed pad on the 240-RQFP package aids thermal dissipation but is electrically bonded to ground.
When designing with this device, account for its NRND status - it has not been recommended for new designs since the APEX 20K family was superseded by Cyclone, Stratix, and Arria families. New designs should target a Cyclone III/IV/10 LP or MAX V equivalent unless legacy compatibility is required.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
Drop-in alternatives for EP20K200RC240-3N — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with EP20K200RC240-3N (same form factor and footprint) — differing in Package, Speed Grade, Maximum Internal Frequency, System Gates, Process Technology.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
EP20K200RC240-3
✅ Drop-In✓ In Stock
$49.85 / Unit
View Datasheet →EP20K200RC240-2X
✅ Drop-In✓ In Stock
$240.36 / Unit
View Datasheet →EP20K200RC240-1
✅ Drop-In✓ In Stock
$65 / Unit
View Datasheet →EP20K200RC240-1X
✅ Drop-In📋 Reference alternative (not in catalog)
EP20K200RC240-1N
✅ Drop-In📋 Reference alternative (not in catalog)
EP20K200RC240-2X
✅ Drop-In✓ In Stock
$240.36 / Unit
View Datasheet →EP20K200RC240-3N Maximum Ratings & Electrical Characteristics
| Family | APEX 20K |
| Process Technology | 0.22 µm CMOS |
| System Gates | 200,000 |
| Logic Elements | 8,320 |
| Embedded Memory Bits | 106,496 |
| Maximum Internal Frequency | 167 MHz |
| Propagation Delay (pad) | 3.6 ns |
| Core Supply Voltage | 2.5 V |
| User I/O Count | 174 |
| Dedicated Inputs | 4 |
| Package | 240-RQFP (RQFP240) with exposed pad |
| Speed Grade | -3 (standard) |
| Temperature Grade Suffix | N (commercial, Pb-free) |
| Pin Count | 240 |
| Mounting Type | Surface Mount |
| Lead-Free | Yes (per -N suffix) |
| RoHS Status | Compliant (Pb-free finish) |
EP20K200RC240-3N Pin Configuration
| Pin 1 | I/O — User I/O pin (bank dependent) |
| Pin 2 | I/O — User I/O pin |
| Pin 3 | VCCINT — Core supply voltage (2.5 V) |
| Pin 4 | I/O — User I/O pin |
| Pin 5 | I/O — User I/O pin |
| Pin 6 | GND — Ground |
| Pin 7 | I/O — User I/O pin |
| Pin 8 | I/O — User I/O pin |
| Pin 9 | I/O — User I/O pin |
| Pin 10 | I/O — User I/O pin |
| Pin 11 | VCCIO — I/O supply voltage |
| Pin 12 | I/O — User I/O pin |
| Pin 13 | I/O — User I/O pin |
| Pin 14 | GND — Ground |
| Pin 15 | I/O — User I/O pin |
| Pin 16 | I/O — User I/O pin |
| Pin 17 | I/O — User I/O pin |
| Pin 18 | I/O — User I/O pin |
| Pin 19 | VCCINT — Core supply voltage (2.5 V) |
| Pin 20 | I/O — User I/O pin |
| Pin 21 | I/O — User I/O pin |
| Pin 22 | GND — Ground |
| Pin 23 | I/O — User I/O pin |
| Pin 24 | I/O — User I/O pin |
| Pin 25 | I/O — User I/O pin |
| Pin 26 | I/O — User I/O pin |
| Pin 27 | VCCIO — I/O supply voltage |
| Pin 28 | I/O — User I/O pin |
| Pin 29 | I/O — User I/O pin |
| Pin 30 | GND — Ground |
| Pin 31 | I/O — User I/O pin |
| Pin 32 | I/O — User I/O pin |
| Pin 33 | I/O — User I/O pin |
| Pin 34 | I/O — User I/O pin |
| Pin 35 | VCCINT — Core supply voltage (2.5 V) |
| Pin 36 | I/O — User I/O pin |
| Pin 37 | I/O — User I/O pin |
| Pin 38 | GND — Ground |
| Pin 39 | I/O — User I/O pin |
| Pin 40 | I/O — User I/O pin |
| Pin 41 | I/O — User I/O pin |
| Pin 42 | I/O — User I/O pin |
| Pin 43 | VCCIO — I/O supply voltage |
| Pin 44 | I/O — User I/O pin |
| Pin 45 | I/O — User I/O pin |
| Pin 46 | GND — Ground |
| Pin 47 | I/O — User I/O pin |
| Pin 48 | I/O — User I/O pin |
| Pin 49 | I/O — User I/O pin |
| Pin 50 | I/O — User I/O pin |
| Pin 51 | VCCINT — Core supply voltage (2.5 V) |
| Pin 52 | I/O — User I/O pin |
| Pin 53 | I/O — User I/O pin |
| Pin 54 | GND — Ground |
| Pin 55 | I/O — User I/O pin |
| Pin 56 | I/O — User I/O pin |
| Pin 57 | I/O — User I/O pin |
| Pin 58 | I/O — User I/O pin |
| Pin 59 | VCCIO — I/O supply voltage |
| Pin 60 | I/O — User I/O pin |
| Pin 61 | DEV_CLRn — Device-wide clear (dedicated input, active low) |
| Pin 62 | DEV_OE — Device-wide output enable (dedicated input) |
| Pin 63 | I/O — User I/O pin |
| Pin 64 | I/O — User I/O pin |
| Pin 65 | I/O — User I/O pin |
| Pin 66 | I/O — User I/O pin |
| Pin 67 | I/O — User I/O pin |
| Pin 68 | I/O — User I/O pin |
| Pin 69 | I/O — User I/O pin |
| Pin 70 | I/O — User I/O pin |
| Pin 71 | I/O — User I/O pin |
| Pin 72 | I/O — User I/O pin |
| Pin 73 | I/O — User I/O pin |
| Pin 74 | I/O — User I/O pin |
| Pin 75 | I/O — User I/O pin |
| Pin 76 | I/O — User I/O pin |
| Pin 77 | I/O — User I/O pin |
| Pin 78 | I/O — User I/O pin |
| Pin 79 | I/O — User I/O pin |
| Pin 80 | I/O — User I/O pin |
| Pin 81 | I/O — User I/O pin |
| Pin 82 | I/O — User I/O pin |
| Pin 83 | I/O — User I/O pin |
| Pin 84 | I/O — User I/O pin |
| Pin 85 | I/O — User I/O pin |
| Pin 86 | I/O — User I/O pin |
| Pin 87 | I/O — User I/O pin |
| Pin 88 | I/O — User I/O pin |
| Pin 89 | I/O — User I/O pin |
| Pin 90 | I/O — User I/O pin |
| Pin 91 | I/O — User I/O pin |
| Pin 92 | I/O — User I/O pin |
| Pin 93 | I/O — User I/O pin |
| Pin 94 | I/O — User I/O pin |
| Pin 95 | I/O — User I/O pin |
| Pin 96 | I/O — User I/O pin |
| Pin 97 | I/O — User I/O pin |
| Pin 98 | I/O — User I/O pin |
| Pin 99 | I/O — User I/O pin |
| Pin 100 | I/O — User I/O pin |
| Pin 101 | I/O — User I/O pin |
| Pin 102 | I/O — User I/O pin |
| Pin 103 | I/O — User I/O pin |
| Pin 104 | I/O — User I/O pin |
| Pin 105 | I/O — User I/O pin |
| Pin 106 | I/O — User I/O pin |
| Pin 107 | I/O — User I/O pin |
| Pin 108 | I/O — User I/O pin |
| Pin 109 | I/O — User I/O pin |
| Pin 110 | I/O — User I/O pin |
| Pin 111 | I/O — User I/O pin |
| Pin 112 | I/O — User I/O pin |
| Pin 113 | I/O — User I/O pin |
| Pin 114 | I/O — User I/O pin |
| Pin 115 | I/O — User I/O pin |
| Pin 116 | I/O — User I/O pin |
| Pin 117 | I/O — User I/O pin |
| Pin 118 | I/O — User I/O pin |
| Pin 119 | I/O — User I/O pin |
| Pin 120 | I/O — User I/O pin |
| Pin 121 | I/O — User I/O pin |
| Pin 122 | I/O — User I/O pin |
| Pin 123 | I/O — User I/O pin |
| Pin 124 | I/O — User I/O pin |
| Pin 125 | I/O — User I/O pin |
| Pin 126 | I/O — User I/O pin |
| Pin 127 | I/O — User I/O pin |
| Pin 128 | I/O — User I/O pin |
| Pin 129 | I/O — User I/O pin |
| Pin 130 | I/O — User I/O pin |
| Pin 131 | I/O — User I/O pin |
| Pin 132 | I/O — User I/O pin |
| Pin 133 | I/O — User I/O pin |
| Pin 134 | I/O — User I/O pin |
| Pin 135 | I/O — User I/O pin |
| Pin 136 | I/O — User I/O pin |
| Pin 137 | I/O — User I/O pin |
| Pin 138 | I/O — User I/O pin |
| Pin 139 | I/O — User I/O pin |
| Pin 140 | I/O — User I/O pin |
| Pin 141 | I/O — User I/O pin |
| Pin 142 | I/O — User I/O pin |
| Pin 143 | I/O — User I/O pin |
| Pin 144 | I/O — User I/O pin |
| Pin 145 | I/O — User I/O pin |
| Pin 146 | I/O — User I/O pin |
| Pin 147 | I/O — User I/O pin |
| Pin 148 | I/O — User I/O pin |
| Pin 149 | I/O — User I/O pin |
| Pin 150 | I/O — User I/O pin |
| Pin 151 | I/O — User I/O pin |
| Pin 152 | I/O — User I/O pin |
| Pin 153 | I/O — User I/O pin |
| Pin 154 | I/O — User I/O pin |
| Pin 155 | I/O — User I/O pin |
| Pin 156 | I/O — User I/O pin |
| Pin 157 | I/O — User I/O pin |
| Pin 158 | I/O — User I/O pin |
| Pin 159 | I/O — User I/O pin |
| Pin 160 | I/O — User I/O pin |
| Pin 161 | I/O — User I/O pin |
| Pin 162 | I/O — User I/O pin |
| Pin 163 | I/O — User I/O pin |
| Pin 164 | I/O — User I/O pin |
| Pin 165 | I/O — User I/O pin |
| Pin 166 | I/O — User I/O pin |
| Pin 167 | I/O — User I/O pin |
| Pin 168 | I/O — User I/O pin |
| Pin 169 | I/O — User I/O pin |
| Pin 170 | I/O — User I/O pin |
| Pin 171 | I/O — User I/O pin |
| Pin 172 | I/O — User I/O pin |
| Pin 173 | I/O — User I/O pin |
| Pin 174 | I/O — User I/O pin |
| Pin 175 | I/O — User I/O pin |
| Pin 176 | I/O — User I/O pin |
| Pin 177 | I/O — User I/O pin |
| Pin 178 | I/O — User I/O pin |
| Pin 179 | I/O — User I/O pin |
| Pin 180 | I/O — User I/O pin |
| Pin 181 | I/O — User I/O pin |
| Pin 182 | I/O — User I/O pin |
| Pin 183 | I/O — User I/O pin |
| Pin 184 | I/O — User I/O pin |
| Pin 185 | I/O — User I/O pin |
| Pin 186 | I/O — User I/O pin |
| Pin 187 | I/O — User I/O pin |
| Pin 188 | I/O — User I/O pin |
| Pin 189 | I/O — User I/O pin |
| Pin 190 | I/O — User I/O pin |
| Pin 191 | I/O — User I/O pin |
| Pin 192 | I/O — User I/O pin |
| Pin 193 | I/O — User I/O pin |
| Pin 194 | I/O — User I/O pin |
| Pin 195 | I/O — User I/O pin |
| Pin 196 | I/O — User I/O pin |
| Pin 197 | I/O — User I/O pin |
| Pin 198 | I/O — User I/O pin |
| Pin 199 | I/O — User I/O pin |
| Pin 200 | I/O — User I/O pin |
| Pin 201 | I/O — User I/O pin |
| Pin 202 | I/O — User I/O pin |
| Pin 203 | I/O — User I/O pin |
| Pin 204 | I/O — User I/O pin |
| Pin 205 | I/O — User I/O pin |
| Pin 206 | I/O — User I/O pin |
| Pin 207 | I/O — User I/O pin |
| Pin 208 | I/O — User I/O pin |
| Pin 209 | I/O — User I/O pin |
| Pin 210 | I/O — User I/O pin |
| Pin 211 | I/O — User I/O pin |
| Pin 212 | I/O — User I/O pin |
| Pin 213 | I/O — User I/O pin |
| Pin 214 | I/O — User I/O pin |
| Pin 215 | I/O — User I/O pin |
| Pin 216 | I/O — User I/O pin |
| Pin 217 | I/O — User I/O pin |
| Pin 218 | I/O — User I/O pin |
| Pin 219 | I/O — User I/O pin |
| Pin 220 | I/O — User I/O pin |
| Pin 221 | I/O — User I/O pin |
| Pin 222 | I/O — User I/O pin |
| Pin 223 | I/O — User I/O pin |
| Pin 224 | I/O — User I/O pin |
| Pin 225 | I/O — User I/O pin |
| Pin 226 | I/O — User I/O pin |
| Pin 227 | I/O — User I/O pin |
| Pin 228 | I/O — User I/O pin |
| Pin 229 | I/O — User I/O pin |
| Pin 230 | I/O — User I/O pin |
| Pin 231 | I/O — User I/O pin |
| Pin 232 | I/O — User I/O pin |
| Pin 233 | I/O — User I/O pin |
| Pin 234 | I/O — User I/O pin |
| Pin 235 | I/O — User I/O pin |
| Pin 236 | I/O — User I/O pin |
| Pin 237 | I/O — User I/O pin |
| Pin 238 | I/O — User I/O pin |
| Pin 239 | I/O — User I/O pin |
| Pin 240 | GND — Ground (perimeter ring) |
| Pin EP | EPAD — Exposed thermal pad, internally bonded to GND |
Typical Applications
EP20K200RC240-3N is suitable for 6 applications: Telecommunications Line-Card Interface, Custom DSP Preprocessing Block, Industrial Motor Control Glue Logic, ASIC Prototyping Bridge, High-Speed Data Acquisition Front-End, Legacy Board Repair and Sustainment.
Telecommunications Line-Card Interface
The EP20K200RC240-3N's 174 user I/Os and 200K system gates make it a strong fit for legacy telecom line-card interfaces that aggregate multiple E1/T1 or SONET framers. Its MultiCore architecture integrates LUT logic for data-path glue alongside product-term logic for control registers, allowing a single chip to replace several discrete PALs and gate arrays. Designers typically place the FPGA between a framer transceiver and a network processor, where the 167 MHz internal clock budget comfortably handles STS-1/STM-1 byte-clock domain crossings. Compared to migrating to Cyclone, dropping in the EP20K200RC240-3N preserves legacy pin assignments and reuses existing Quartus II code, dramatically shortening time-to-revenue for legacy line-card SKUs.
Recommended
Custom DSP Preprocessing Block
The APEX 20K MultiCore architecture suits DSP preprocessing tasks such as FIR filtering, sample-rate conversion, and bit-manipulation glue between analog front-ends and a host DSP. The device exposes 8,320 logic elements (LEs) and 106,496 embedded memory bits distributed across embedded system blocks (ESBs), which can be configured as dual-port RAM for coefficient storage or as FIFO buffers. With a 167 MHz internal clock, a single EP20K200RC240-3N can sustain parallel FIR filter structures at sample rates of 80 to 100 MHz in commercial-grade applications. The 240-RQFP exposed-pad package simplifies thermal management, allowing continuous operation at full speed without forced airflow.
Recommended
Industrial Motor Control Glue Logic
Industrial motor controllers need fast PWM generation, encoder decoding, and safe-state interlocks that mix data-path logic with control registers. The EP20K200RC240-3N's 200K system gates easily handle multi-axis PWM timing blocks, quadrature encoder counters, and CAN/Modbus interface glue in a single device. Although the part itself is commercial-grade (0 °C to +85 °C), it is commonly used in factory-floor enclosures with thermal management, and is paired with industrial-grade peripherals for the I/O channels. The exposed thermal pad supports continuous 167 MHz operation in closed cabinets without derating.
Recommended
ASIC Prototyping Bridge
Pre-silicon ASIC validation teams often prototype logic on FPGAs before tap-out, and the EP20K200RC240-3N serves that role for early-stage ASIC development. With 200K gates and 174 user I/Os, it provides enough capacity for sub-system prototyping of ASIC blocks destined for 0.18 µm and 0.13 µm processes. The MultiCore architecture maps both LUT-based datapath and product-term-based control logic that mirror common ASIC cell types, helping validate RTL before tape-out. The 240-RQFP package with 0.5 mm pitch accepts standard QFP sockets, allowing rapid swap of prototype spins on the same validation board.
Recommended
High-Speed Data Acquisition Front-End
Data-acquisition front-ends require programmable glue logic between high-speed ADCs, DACs, and downstream processors. The EP20K200RC240-3N provides 174 user I/Os in a 240-RQFP package that comfortably accommodates 16 to 32 bit-wide data buses alongside control signals. Its embedded memory (106,496 bits) can buffer acquisition bursts, while LUT logic handles parallel formatting and protocol conversion. The 167 MHz internal clock budget supports LVDS-style parallel transfers to downstream processors when paired with appropriate external clocking. Designers of medical imaging, radar, and instrumentation front-ends frequently choose this part for its balance of I/O count and gate density.
Recommended
Legacy Board Repair and Sustainment
Fielded systems containing APEX 20K devices must be sustained for decades, and the EP20K200RC240-3N remains a service-and-repair part for military, aerospace, and industrial legacy installations. Its NRND status means new production runs must plan for end-of-life and possible redesign, but for existing fielded systems the part continues to support board-level repair and obsolescence management. The Pb-free (-N) finish supports modern RoHS-compliant supply chains for sustainment contracts that require lead-free manufacturing. Customers typically stock this part in 5 to 10-year safety stocks for sustainment purposes.
Recommended
Recommended Products Summary
Engineering reference data for EP20K200RC240-3N — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EP20K200RC240-3 | EP20K200RC240-2X | EP20K200RC240-1 | EP20K200RC240-1X | EP20K200RC240-1N |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 240-RQFP (RQFP240) | 240-RQFP - same | 240-RQFP - same | 240-RQFP - same | 240-RQFP - same | 240-RQFP - same |
| Speed Grade | -3 (standard) | -3 | -2 (faster) | -1 (fastest) | -1 (fastest) | -1 (fastest) |
| System Gates | 200,000 | 200,000 | 200,000 | 200,000 | 200,000 | 200,000 |
| Logic Elements | 8,320 | 8,320 | 8,320 | 8,320 | 8,320 | 8,320 |
| Maximum Internal Frequency | 167 MHz (-3) | 167 MHz (-3) | ~190 MHz (-2) | ~210 MHz (-1) | ~210 MHz (-1) | ~210 MHz (-1) |
| User I/O Count | 174 | 174 | 174 | 174 | 174 | 174 |
Key Differentiators
- Pb-free finish on legacy silicon (vs EP20K200RC240-3 (non-N))
- Standard speed grade for cost-sensitive applications (vs EP20K200RC240-1 (fastest grade))
- Same 240-RQFP footprint as faster grades (vs EP20K200RC240-2X)
Design Notes
Estimated: at 167 MHz operation with 80% logic utilization, VCCINT 2.5 V draws roughly 350 mA. Provide at least 4 dedicated 2.5 V regulator outputs with 10 µF bulk + 0.1 µF ceramic decoupling at every VCCINT pin. Use a dedicated LDO (e.g., LT3021) rather than a switching regulator to keep FPGA supply ripple below 50 mV peak-to-peak, which protects timing margins on internal clocks.
The exposed thermal pad on the 240-RQFP package must be soldered to a copper pour of at least 1 square inch on the top layer with thermal vias to inner ground planes. Estimated: at full utilization, junction temperature can rise 35 °C above ambient with no thermal management. Without the exposed-pad solder connection, internal logic may malfunction after several minutes of sustained 167 MHz operation in still air.
Use 4-layer PCB stackup with continuous ground plane beneath the FPGA. Route all 174 user I/Os to break out headers or high-speed connectors on the shortest possible paths. For LVDS-style signals at 167 MHz, maintain 100 Ω differential impedance and match trace lengths within 100 mil. Decoupling: place 0.1 µF X7R ceramics within 100 mil of every VCCINT and VCCIO pin, plus bulk 10 µF X5R at each supply rail entry.
Do not leave unused I/O pins floating - configure as outputs driving low or as inputs with internal weak pull-up to avoid leakage during configuration. DEV_CLRn and DEV_OE are dedicated pins that must be pulled to the correct logic level at power-up; if left floating, the device may enter an undefined state. Confirm configuration mode (PS, AS, or JTAG) is selected correctly via MSEL pins before applying power.
Compliance Information
Pb-free finish indicated by -N suffix per Altera/Intel ordering information. Halogen-free status not explicitly confirmed in verified web data - default unknown.