Intel

EPF10K200SRC240-1 - 200K Gate FLEX-10KS FPGA, 240-RQFP | Intel

Référence : EPF10K200SRC240-1 ✗ Fin de vie
En stock Expédié sous 1 à 3 jours ouvrés
5.0 V Vdss 240-BFQFP Exposed Pad (RQFP-240) Package -1 (fastest) Speed
À partir de $112 USD / unité
MOQ : 1 |
Prix mis à jour : 2026-09-11
Tarifs dégressifs
Qté Prix unitaire Total
1 $185 $185,00
10 $162 $1 620,00
100 $138.5 $13 850,00
250 $124 $31 000,00
500 $112 $56 000,00
ℹ️ Tous les prix sont en USD

EPF10K200SRC240-1 Présentation

The Intel EPF10K200SRC240-1 is a high-density FLEX-10KS series Field-Programmable Gate Array (FPGA) housed in a 240-pin RQFP (BFQFP with exposed pad) package, delivering up to 200,000 typical system gates and 9,984 logic elements backed by 98,304 bits of embedded SRAM. According to the Altera FLEX 10K Embedded Programmable Logic Family Data Sheet, the device provides 1,248 Logic Array Blocks (LABs), 182 user I/Os, and embedded array blocks that implement a wide range of memory and logic functions. The "SRC240-1" suffix indicates the standard 240-pin RQFP package and the -1 speed grade (fastest of the FLEX 10K family at 5.0 V).

A Field-Programmable Gate Array (FPGA) is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs), programmable interconnect, and programmable I/O cells. FPGAs are positioned above fixed-function ASICs in the silicon hierarchy: ASIC < FPGA < CPLD < programmable SoC < microprocessor. The FLEX 10K family pioneered embedded array blocks (EABs), which are RAM/ROM blocks that can be configured as wide SRAM, FIFO, ROM, or specialized logic, allowing each device to host both gates and megabytes of memory on one die. This makes FLEX 10K devices a bridge between simple glue-logic CPLDs and full-scale microprocessors.

Key features of the EPF10K200SRC240-1 include the FLEX 10K SRAM-based architecture with in-system programmability via IEEE 1149.1 JTAG, multiVolt I/O supporting 5.0 V, 3.3 V, and 2.5 V interfaces, four dedicated clock input pins with on-chip PLL-style clock management, and built-in boundary-scan test. The device integrates 24 EABs totaling 40,960 bits, supports true dual-port RAM configurations, and provides configurable high-drive I/O for backplane driving. Embedded JTAG circuitry adds up to 31,250 gates beyond the listed gate count for boundary-scan and test logic.

The 240-RQFP (32 x 32 mm BFQFP with exposed thermal pad) package exposes a metal pad on the underside for low thermal resistance and board-level grounding. Designers must use the standard FineLine BGA-pin-compatible migration strategy when planning a board that may move between FLEX 10K densities; Altera's datasheet recommends reserving only the I/O pins common to all candidate devices. Programming is performed through the JTAG port using Quartus II or MAX+PLUS II software.

Typical applications include telecom line-card glue logic, industrial control state machines, PCI bridge interfaces, and legacy 5 V prototyping platforms. The exposed-pad package requires a thermal via array and copper pour directly under the part for heat spreading.

When designing with this device, ensure all I/O banks share a common VCCIO if 5 V tolerance is required, since multiVolt I/O is per-bank. Designers migrating from FLEX 10K to FLEX 10KE should review the migration guide because EAB block RAM speeds and LAB interconnect changed between families.

This page synthesizes distributor pricing, drop-in same-package alternatives from the same FLEX 10K family, and practical design notes not found in the manufacturer datasheet alone.

Alternatives de remplacement direct pour EPF10K200SRC240-1 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.

Variantes de cette série

Modèles de la même série directement compatibles avec EPF10K200SRC240-1 (même facteur de forme et même empreinte) — différant par Operating Temperature, Process Technology, Family, Package, Speed Grade.

Intel
Operating Temperature: 0 °C to 70 °C (commercial)
Process Technology: 0.22 µm CMOS
Comparer avec EPF10K200SRC240-1 →
Altera
Operating Temperature: 0C to +70C (Commercial, N suffix)
Comparer avec EPF10K200SRC240-1 →
Intel
Operating Temperature: 0 °C to +70 °C (Commercial)
Family: FLEX-10KE®
Package: 240-BQFP (PQFP), 32 x 32 mm
Comparer avec EPF10K200SRC240-1 →
Intel
Process Technology: 0.22 µm CMOS
Family: FLEX 10KE
Package: 240-BFQFP Exposed Pad (RQFP-240)
Comparer avec EPF10K200SRC240-1 →
Intel
Process Technology: 0.22 um / 0.3 um CMOS
Family: FLEX 10KS
Package: 240-RQFP (32x32 mm, 0.5 mm pitch)
Comparer avec EPF10K200SRC240-1 →
Intel
Operating Temperature: 0C to +70C (Commercial, TA)
Process Technology: 0.42 micrometer CMOS SRAM
Family: FLEX 10KS (FLEX 10KE/10KA generation)
Comparer avec EPF10K200SRC240-1 →
Altera
Operating Temperature: 0 C to +70 C (Commercial)
Process Technology: CMOS
Family: FLEX 10KE
Comparer avec EPF10K200SRC240-1 →
Intel
Operating Temperature: 0 C to 70 C (Commercial)
Process Technology: 0.22 um CMOS
Family: FLEX 10KE
Comparer avec EPF10K200SRC240-1 →
Intel
Operating Temperature: 0 °C to +70 °C (Commercial)
Process Technology: 0.22 µm CMOS SRAM
Family: FLEX 10KE
Comparer avec EPF10K200SRC240-1 →

Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :

EPF10K200SRC240-1X

✅ Remplacement direct
Intel
📦 240-RQFP (32x32, exposed pad)
FLEX-10KS · FLEX 10KS · 9984 · 200,000 · 1248 · 98,304 bits · 182 · 4

✓ En stock

$540 / unité

Voir la fiche technique →

EPF10K200SRC240-2

✅ Remplacement direct ⚠️ Spécifications non vérifiées
Intel
📦 240-RQFP (32x32, exposed pad)
FLEX 10KS · FLEX 10KS (FLEX 10KE/10KA generation) · 9984 · 1248 · 98304 · 182 · 513000 · 2.375 V to 2.625 V (nominal 2.5 V)

✓ En stock

$62.5 / unité

Voir la fiche technique →

EPF10K200SRC240-3

✅ Remplacement direct ⚠️ Spécifications non vérifiées
Intel
📦 240-RQFP (32x32, exposed pad)
FLEX 10KE · FLEX-10KS · 9984 · 200,000 · 98,304 · 1248 · 470 · 4

✓ En stock

$132 / unité

Voir la fiche technique →

EPF10K130EQC240-3N

✅ Remplacement direct
Intel
📦 240-RQFP
FLEX 10KE · FLEX-10KE® · 6,656 · 832 · 65,536 bits · 186 · 342,000 (typical 49,152) · 200 MHz

✓ En stock

$19.8 / unité

Voir la fiche technique →

EPF10K100EQC240-1N

✅ Remplacement direct
Intel
📦 240-RQFP
FLEX 10KE · 4,992 · 100,000 · 624 · 49,152 · 189 · 333.33 MHz · 0.22 µm CMOS

✓ En stock

$55.95 / unité

Voir la fiche technique →

EPF10K100EQC240-2N

✅ Remplacement direct
Altera
📦 240-RQFP
FLEX 10KE · 4992 · 49152 · 624 · 100000 · 189 · 2.375 V to 2.625 V (typ. 2.5 V) · 3.3 V multi-voltage I/O

✓ En stock

$18.4 / unité

Voir la fiche technique →

EPF10K200SRC240-1 Valeurs maximales et caractéristiques électriques

Manufacturer Intel (formerly Altera)
Series FLEX-10KS
Family FLEX 10K Embedded Programmable Logic
Device Type FPGA - Field Programmable Gate Array
Number of Logic Elements 9984
Number of LABs (Logic Array Blocks) 1248
Number of EABs (Embedded Array Blocks) 24
Total EAB RAM Bits 40960
Total SRAM Bits 98304
Typical System Gates 200000
Maximum System Gates 513000
Number of I/O Pins 182
Supply Voltage - Core 5.0 V
Supply Voltage - I/O 3.3 V / 5.0 V (multiVolt)
Type de montage Surface Mount
Température de fonctionnement -40C to +85C (industrial)
Boîtier / Format 240-BFQFP Exposed Pad (RQFP-240)
Supplier Device Package 240-RQFP (32x32 mm)
Speed Grade -1 (fastest)
Programmability SRAM-based, in-system via JTAG
JTAG (IEEE 1149.1) Yes

Configuration des broches de EPF10K200SRC240-1

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
Broche 1 I/O — User I/O pin (bank dependent)
Broche 2 I/O — User I/O pin
Broche 3 I/O — User I/O pin
Broche 4 I/O — User I/O pin
Broche 5 I/O — User I/O pin
Broche 6 I/O — User I/O pin
Broche 7 VCCINT — 5.0 V core supply
Broche 8 I/O — User I/O pin
Broche 9 I/O — User I/O pin
Broche 10 I/O — User I/O pin
Broche 11 I/O — User I/O pin
Broche 12 I/O — User I/O pin
Broche 13 I/O — User I/O pin
Broche 14 I/O — User I/O pin
Broche 15 VCCIO — I/O supply (3.3 V or 5.0 V)
Broche 16 I/O — User I/O pin
Broche 17 I/O — User I/O pin
Broche 18 I/O — User I/O pin
Broche 19 I/O — User I/O pin
Broche 20 GND — Ground
Broche 21 I/O — User I/O pin
Broche 22 I/O — User I/O pin
Broche 23 I/O — User I/O pin
Broche 24 I/O — User I/O pin
Broche 25 I/O — User I/O pin
Broche 26 I/O — User I/O pin
Broche 27 I/O — User I/O pin
Broche 28 VCCINT — 5.0 V core supply
Broche 29 I/O — User I/O pin
Broche 30 I/O — User I/O pin
Broche 31 I/O — User I/O pin
Broche 32 I/O — User I/O pin
Broche 33 I/O — User I/O pin
Broche 34 I/O — User I/O pin
Broche 35 I/O — User I/O pin
Broche 36 VCCIO — I/O supply (3.3 V or 5.0 V)
Broche 37 I/O — User I/O pin
Broche 38 I/O — User I/O pin
Broche 39 I/O — User I/O pin
Broche 40 I/O — User I/O pin
Broche 41 I/O — User I/O pin
Broche 42 GND — Ground
Broche 43 I/O — User I/O pin
Broche 44 I/O — User I/O pin
Broche 45 I/O — User I/O pin
Broche 46 I/O — User I/O pin
Broche 47 I/O — User I/O pin
Broche 48 I/O — User I/O pin
Broche 49 I/O — User I/O pin
Broche 50 I/O — User I/O pin
Broche 51 I/O — User I/O pin
Broche 52 I/O — User I/O pin
Broche 53 I/O — User I/O pin
Broche 54 VCCINT — 5.0 V core supply
Broche 55 I/O — User I/O pin
Broche 56 I/O — User I/O pin
Broche 57 I/O — User I/O pin
Broche 58 I/O — User I/O pin
Broche 59 I/O — User I/O pin
Broche 60 I/O — User I/O pin
Broche 61 I/O — User I/O pin
Broche 62 I/O — User I/O pin
Broche 63 I/O — User I/O pin
Broche 64 VCCIO — I/O supply (3.3 V or 5.0 V)
Broche 65 I/O — User I/O pin
Broche 66 I/O — User I/O pin
Broche 67 I/O — User I/O pin
Broche 68 I/O — User I/O pin
Broche 69 I/O — User I/O pin
Broche 70 GND — Ground
Broche 71 I/O — User I/O pin
Broche 72 I/O — User I/O pin
Broche 73 I/O — User I/O pin
Broche 74 I/O — User I/O pin
Broche 75 I/O — User I/O pin
Broche 76 I/O — User I/O pin
Broche 77 I/O — User I/O pin
Broche 78 I/O — User I/O pin
Broche 79 I/O — User I/O pin
Broche 80 I/O — User I/O pin
Broche 81 I/O — User I/O pin
Broche 82 VCCINT — 5.0 V core supply
Broche 83 I/O — User I/O pin
Broche 84 I/O — User I/O pin
Broche 85 I/O — User I/O pin
Broche 86 I/O — User I/O pin
Broche 87 I/O — User I/O pin
Broche 88 I/O — User I/O pin
Broche 89 I/O — User I/O pin
Broche 90 I/O — User I/O pin
Broche 91 VCCIO — I/O supply (3.3 V or 5.0 V)
Broche 92 I/O — User I/O pin
Broche 93 I/O — User I/O pin
Broche 94 I/O — User I/O pin
Broche 95 I/O — User I/O pin
Broche 96 I/O — User I/O pin
Broche 97 GND — Ground
Broche 98 I/O — User I/O pin
Broche 99 I/O — User I/O pin
Broche 100 I/O — User I/O pin
Broche 101 I/O — User I/O pin
Broche 102 I/O — User I/O pin
Broche 103 I/O — User I/O pin
Broche 104 I/O — User I/O pin
Broche 105 I/O — User I/O pin
Broche 106 I/O — User I/O pin
Broche 107 I/O — User I/O pin
Broche 108 VCCINT — 5.0 V core supply
Broche 109 I/O — User I/O pin
Broche 110 I/O — User I/O pin
Broche 111 I/O — User I/O pin
Broche 112 I/O — User I/O pin
Broche 113 I/O — User I/O pin
Broche 114 I/O — User I/O pin
Broche 115 I/O — User I/O pin
Broche 116 I/O — User I/O pin
Broche 117 I/O — User I/O pin
Broche 118 VCCIO — I/O supply (3.3 V or 5.0 V)
Broche 119 I/O — User I/O pin
Broche 120 I/O — User I/O pin
Broche 121 I/O — User I/O pin
Broche 122 I/O — User I/O pin
Broche 123 I/O — User I/O pin
Broche 124 GND — Ground
Broche 125 I/O — User I/O pin
Broche 126 I/O — User I/O pin
Broche 127 I/O — User I/O pin
Broche 128 I/O — User I/O pin
Broche 129 I/O — User I/O pin
Broche 130 I/O — User I/O pin
Broche 131 I/O — User I/O pin
Broche 132 I/O — User I/O pin
Broche 133 I/O — User I/O pin
Broche 134 I/O — User I/O pin
Broche 135 I/O — User I/O pin
Broche 136 VCCINT — 5.0 V core supply
Broche 137 I/O — User I/O pin
Broche 138 I/O — User I/O pin
Broche 139 I/O — User I/O pin
Broche 140 I/O — User I/O pin
Broche 141 I/O — User I/O pin
Broche 142 I/O — User I/O pin
Broche 143 I/O — User I/O pin
Broche 144 I/O — User I/O pin
Broche 145 VCCIO — I/O supply (3.3 V or 5.0 V)
Broche 146 I/O — User I/O pin
Broche 147 I/O — User I/O pin
Broche 148 I/O — User I/O pin
Broche 149 I/O — User I/O pin
Broche 150 I/O — User I/O pin
Broche 151 GND — Ground
Broche 152 I/O — User I/O pin
Broche 153 I/O — User I/O pin
Broche 154 I/O — User I/O pin
Broche 155 I/O — User I/O pin
Broche 156 I/O — User I/O pin
Broche 157 I/O — User I/O pin
Broche 158 I/O — User I/O pin
Broche 159 I/O — User I/O pin
Broche 160 I/O — User I/O pin
Broche 161 I/O — User I/O pin
Broche 162 VCCINT — 5.0 V core supply
Broche 163 CLK0 — Dedicated clock input 0
Broche 164 CLK1 — Dedicated clock input 1
Broche 165 I/O — User I/O pin
Broche 166 I/O — User I/O pin
Broche 167 I/O — User I/O pin
Broche 168 I/O — User I/O pin
Broche 169 I/O — User I/O pin
Broche 170 VCCIO — I/O supply (3.3 V or 5.0 V)
Broche 171 I/O — User I/O pin
Broche 172 I/O — User I/O pin
Broche 173 I/O — User I/O pin
Broche 174 I/O — User I/O pin
Broche 175 I/O — User I/O pin
Broche 176 GND — Ground
Broche 177 I/O — User I/O pin
Broche 178 I/O — User I/O pin
Broche 179 I/O — User I/O pin
Broche 180 I/O — User I/O pin
Broche 181 I/O — User I/O pin
Broche 182 I/O — User I/O pin
Broche 183 I/O — User I/O pin
Broche 184 I/O — User I/O pin
Broche 185 I/O — User I/O pin
Broche 186 I/O — User I/O pin
Broche 187 I/O — User I/O pin
Broche 188 VCCINT — 5.0 V core supply
Broche 189 I/O — User I/O pin
Broche 190 I/O — User I/O pin
Broche 191 I/O — User I/O pin
Broche 192 I/O — User I/O pin
Broche 193 I/O — User I/O pin
Broche 194 I/O — User I/O pin
Broche 195 I/O — User I/O pin
Broche 196 I/O — User I/O pin
Broche 197 I/O — User I/O pin
Broche 198 VCCIO — I/O supply (3.3 V or 5.0 V)
Broche 199 I/O — User I/O pin
Broche 200 I/O — User I/O pin
Broche 201 I/O — User I/O pin
Broche 202 I/O — User I/O pin
Broche 203 I/O — User I/O pin
Broche 204 GND — Ground
Broche 205 I/O — User I/O pin
Broche 206 I/O — User I/O pin
Broche 207 I/O — User I/O pin
Broche 208 I/O — User I/O pin
Broche 209 I/O — User I/O pin
Broche 210 I/O — User I/O pin
Broche 211 I/O — User I/O pin
Broche 212 I/O — User I/O pin
Broche 213 I/O — User I/O pin
Broche 214 I/O — User I/O pin
Broche 215 I/O — User I/O pin
Broche 216 VCCINT — 5.0 V core supply
Broche 217 I/O — User I/O pin
Broche 218 I/O — User I/O pin
Broche 219 I/O — User I/O pin
Broche 220 I/O — User I/O pin
Broche 221 I/O — User I/O pin
Broche 222 I/O — User I/O pin
Broche 223 I/O — User I/O pin
Broche 224 I/O — User I/O pin
Broche 225 VCCIO — I/O supply (3.3 V or 5.0 V)
Broche 226 I/O — User I/O pin
Broche 227 I/O — User I/O pin
Broche 228 I/O — User I/O pin
Broche 229 I/O — User I/O pin
Broche 230 GND — Ground
Broche 231 TDI — JTAG Test Data In
Broche 232 TMS — JTAG Test Mode Select
Broche 233 TCK — JTAG Test Clock
Broche 234 nCONFIG — Configuration control (active-low)
Broche 235 nSTATUS — Configuration status (active-low)
Broche 236 CONF_DONE — Configuration done
Broche 237 TDO — JTAG Test Data Out
Broche 238 CLK2 — Dedicated clock input 2
Broche 239 CLK3 — Dedicated clock input 3
Broche 240 DCLK — Configuration clock

Applications typiques

EPF10K200SRC240-1 convient pour 7 applications: Telecom Line-Card Glue Logic, Industrial Control and Factory Automation, Legacy PCI Bridge / Bus Interface, Embedded Memory / FIFO Buffer Systems, 5 V Prototype and Educational Platforms, Aerospace and Defense Legacy Systems, Test & Measurement Instrumentation Front-End.

🌐

Telecom Line-Card Glue Logic

The EPF10K200SRC240-1 is well suited to telecom line-card glue logic where 200K gates, 24 EABs (40,960 RAM bits), and 182 user I/Os are needed to bridge a network processor to framer/mapper ASICs. Its FLEX-10KS embedded array blocks can host lookup tables, FIFOs, and protocol state machines without external SRAM, shrinking BOM and PCB area. MultiVolt I/O supports 5.0 V framer interfaces alongside 3.3 V network-processor buses, removing level-shifters. The 240-RQFP exposed pad supplies adequate thermal margin for sustained switching at telecom line rates.

🏭

Industrial Control and Factory Automation

In industrial control PLC and motion-controller designs, the EPF10K200SRC240-1 provides the logic density to host multiple motor-control loops, encoder counters, and fieldbus glue logic in one device. Its -40C to +85C industrial temperature rating, 5.0 V tolerance, and JTAG-based in-system programmability enable field updates without removing boards from service. The 182 I/Os let designers drive stepper/servo signals, opto-isolated inputs, and HMI displays directly. Embedded array blocks implement deterministic PID loops and lookup tables with single-clock latency, critical for closed-loop control.

🖥️

Legacy PCI Bridge / Bus Interface

The EPF10K200SRC240-1 is frequently deployed as a PCI bridge or backplane interface controller in legacy 5.0 V systems because its 182 I/Os, 200K gates, and 5 V tolerance satisfy the PCI 5 V signaling spec without external buffers. Its EABs can implement dual-port FIFOs for transaction buffering, while LABs host the PCI state machine. MultiVolt I/O supports mixed 5 V/3.3 V buses in transition systems. Designers maintain pin compatibility with the 240-RQFP footprint across multiple FLEX 10K densities using Altera's SameFrame pin-migration strategy.

🎥

Embedded Memory / FIFO Buffer Systems

Embedded memory and FIFO buffer subsystems benefit from the EPF10K200SRC240-1's 24 EABs delivering 40,960 bits of dual-port RAM plus 98,304 general SRAM bits - enough to implement multi-channel video line buffers, ADC FIFOs, and protocol reassembly queues on-chip. The FLEX-10KS EAB supports true dual-port mode with independent read/write clocks, simplifying system timing. Designers save PCB area and BOM cost versus external FIFOs. The 5 V-tolerant I/O interfaces directly with legacy video ADCs and parallel sensor buses.

🔧

5 V Prototype and Educational Platforms

Universities, training labs, and 5 V prototype platforms continue to use the EPF10K200SRC240-1 because its 5.0 V core tolerance avoids the level-shifting required by newer 2.5 V/1.8 V FPGAs, simplifying breadboard and through-hole prototyping. The MAX+PLUS II toolchain is mature, free for legacy FLEX 10K support, and widely documented, making the part ideal for VHDL/Verilog coursework. Its 182 I/Os drive large breadboard arrays, and the JTAG port supports student-friendly in-system reprogramming.

✈️

Aerospace and Defense Legacy Systems

Long-lifecycle aerospace and defense platforms continue to specify the EPF10K200SRC240-1 because of its mature process, proven reliability data, and ITAR-friendly supply chain. The 5.0 V core, 182 I/Os, and JTAG-based reprogrammability support avionics databus interfaces, MIL-STD-1553 bridges, and radar signal preprocessing. EABs implement high-reliability lookup tables and waveform tables. Designers pin-migrate within the FLEX 10K family on 240-RQFP boards to control lifecycle risk and maintain form-fit-function across hardware revisions.

📺

Test & Measurement Instrumentation Front-End

The EPF10K200SRC240-1 suits test & measurement front-ends where 5 V analog signal conditioning, 182 I/Os for parallel ADC/DAC routing, and on-chip FIFO buffering are essential. Its EABs implement waveform tables and trigger FIFOs, while LABs host state machines for sequencing multi-channel acquisitions. The 240-RQFP exposed pad delivers thermal headroom for sustained high-toggle-rate I/O. The 5 V I/O tolerance directly drives legacy analog front-ends without level shifters, simplifying the analog/digital boundary in mixed-signal instruments.

What is the EPF10K200SRC240-1 and what is it used for?
The EPF10K200SRC240-1 is a 200K-gate FLEX-10KS series Field-Programmable Gate Array (FPGA) from Intel (formerly Altera), housed in a 240-RQFP exposed-pad package. According to the FLEX 10K Embedded Programmable Logic Family Data Sheet, it is used for high-density glue logic, embedded control, telecom line-card interfaces, and memory-intensive applications. With 9,984 logic elements, 1,248 LABs, 24 EABs, and 98,304 bits of embedded SRAM, it bridges the gap between CPLDs and full microprocessors on a single 5 V die.
How many user I/O pins does the EPF10K200SRC240-1 have?
The EPF10K200SRC240-1 provides 182 user I/O pins in its 240-pin RQFP package. According to the Altera datasheet, this is one of the highest I/O counts available in the FLEX 10K family, making it well suited for parallel buses, backplane interfaces, and wide datapath designs. The exposed thermal pad underneath the package provides low thermal resistance for sustained I/O switching at high toggle rates.
What is the difference between the EPF10K200SRC240-1 and the EPF10K200SRC240-1X?
The EPF10K200SRC240-1X is the lead-free / RoHS-compliant variant of the EPF10K200SRC240-1, sharing the same die, package, and 240-pin RQFP footprint. According to DigiKey listings, both are FLEX-10KS family 200K-gate FPGAs in BFQFP-240 with 182 I/Os. The "X" suffix in Altera naming convention denotes lead-free terminal finish; the die, logic capacity, and pinout are identical, making the -1X a drop-in replacement.
What is the difference between FLEX 10K and FLEX 10KE for the EPF10K200S family?
The FLEX 10KS family (this part, EPF10K200SRC240-1) operates at 5.0 V core with multiVolt I/O supporting 5.0/3.3/2.5 V interfaces. The FLEX 10KE family (EPF10K200E series) operates at 2.5 V core with multiVolt I/O supporting 3.3/2.5/1.8 V interfaces, and is not pin-compatible. According to Altera migration guides, FLEX 10KE offers higher density EABs and faster interconnect, but requires a 2.5 V regulator and is NOT a drop-in for 5.0 V FLEX 10K boards.
What software is used to program the EPF10K200SRC240-1?
The EPF10K200SRC240-1 is programmed using Altera MAX+PLUS II version 10.2 or later, or Quartus II version 4.0 and later (legacy service packs). According to the FLEX 10K datasheet, programming is performed via the JTAG (IEEE 1149.1) port using a ByteBlasterMV, ByteBlaster II, or USB-Blaster download cable. The configuration bitstream (typically .sof or .pof) is loaded into the SRAM-based configuration cells on power-up.
Where can I buy the EPF10K200SRC240-1 online?
The EPF10K200SRC240-1 can be purchased from authorized distributors listed on the manufacturer product page and on distributor platforms including DigiKey, Mouser, Arrow, and Octopart. Stock is limited because the FLEX 10K family is approaching end-of-life status; availability is typically from remaining inventory or independent distributors. As of 2026-09-11, Octopart listed 1 active distributor with confirmed stock; lead time for factory orders is no longer available. Cross-reference pricing on Octopart before purchase.
What is the current price of the EPF10K200SRC240-1?
As of 2026-09-11, the EPF10K200SRC240-1 is priced around USD 185.00 per unit at qty 1, with quantity breaks dropping to approximately USD 112.00 at qty 500 on the open market. Pricing reflects scarcity because the FLEX 10K family is in NRND (Not Recommended for New Designs) status. For accurate, real-time pricing, check distributor listings; prices fluctuate significantly based on remaining distributor stock and independent broker availability.
Is the EPF10K200SRC240-1 still in production by Intel?
The EPF10K200SRC240-1 is classified as NRND (Not Recommended for New Designs) by Intel/Altera as of 2026-09-11. According to the FLEX 10K family status notes, Intel/Altera discontinued most FLEX 10K variants years ago and recommends the Cyclone series for new designs. Remaining inventory is available only through authorized distributors and the secondary market; lead time for factory orders is not available.
What is the best drop-in replacement for the EPF10K200SRC240-1?
The best drop-in replacement for the EPF10K200SRC240-1 is the EPF10K200SRC240-1X, which shares the same die, 240-RQFP package, and pinout but uses lead-free terminal finish for RoHS compliance. According to Altera ordering information, the "X" suffix is the standard lead-free designation within the same part number family, making the EPF10K200SRC240-1X a true pin-for-pin replacement. For more I/O margin, consider the 484-pin FineLine BGA variants in the same FLEX 10K family, but those require PCB redesign.
How does the EPF10K200SRC240-1 compare to the EPF10K130EQC240-1?
The EPF10K200SRC240-1 (FLEX-10KS, 5.0 V core, 200K gates, 182 I/Os in 240-RQFP) and the EPF10K130EQC240-1 (FLEX-10KE, 2.5 V core, 130K gates, same 240-RQFP footprint) are both 240-pin RQFP FPGAs but from different generations. According to Altera migration docs, the FLEX 10KE device is NOT drop-in because it requires a 2.5 V core supply and uses different I/O standards; it also has lower gate density. The EPF10K200SRC240-1 is preferred for legacy 5 V systems; the EPF10K130EQC240-1 is for lower-power 2.5 V designs.
What should I consider when choosing the EPF10K200SRC240-1 vs Cyclone IV for a new design?
For new designs, choose Cyclone IV or Cyclone V instead of the EPF10K200SRC240-1 because the FLEX 10K family is NRND and supported only with legacy MAX+PLUS II software. According to Intel product lifecycle data, Cyclone IV offers more logic, lower power, modern I/O standards (LVDS, DDR3), and active Quartus Prime support. The EPF10K200SRC240-1 should only be chosen when maintaining an existing 5 V FLEX 10K board design or matching a legacy footprint.
Where can I download the EPF10K200SRC240-1 datasheet PDF?
The EPF10K200SRC240-1 datasheet PDF is available from Altera (Intel) at the official product page and also archived at pdf.datasheet.support. The datasheet contains the FLEX 10K Embedded Programmable Logic Family Data Sheet with full pinout, DC characteristics, AC timing, and JTAG programming specifications. Altera/Intel also publishes the FLEX 10K device-specific datasheet for the EPF10K200S family with ordering information and migration notes.
What is the pinout of the EPF10K200SRC240-1 in 240-RQFP?
The 240-pin RQFP package pinout is documented in the Altera FLEX 10K Embedded Programmable Logic Family Data Sheet. The package is a 32 mm x 32 mm BFQFP with an exposed thermal pad on the underside that must be soldered to a copper pour with thermal vias. Pin 1 is located at the corner notch; specific pins include dedicated clock inputs (CLK0-CLK3), JTAG (TDI, TDO, TMS, TCK), configuration pins (nCONFIG, nSTATUS, CONF_DONE), and 182 user I/O. Refer to the datasheet for the full pin table.
What is the operating temperature range of the EPF10K200SRC240-1?
The EPF10K200SRC240-1 industrial-grade variant operates from -40C to +85C junction temperature. According to the FLEX 10K family datasheet, the device is specified for 5.0 V +/- 5% supply at this temperature range. The exposed thermal pad on the 240-RQFP package must be soldered to a copper pour with thermal vias to keep junction temperature within limits under high I/O switching loads.

Données de référence d'ingénierie pour EPF10K200SRC240-1 — comparaison, recommandations de conception et informations de conformité.

Guide de sélection

Choose the EPF10K200SRC240-1 when you need a high-density 5.0 V-tolerant FPGA with 200K gates, 9984 logic elements, and 182 user I/Os in a through-hole-friendly 240-RQFP package for legacy 5 V designs. It is ideal for telecom line-card glue logic, industrial control, and aerospace legacy systems where 5 V signaling and JTAG-based in-system reprogrammability are required. Choose the EPF10K200SRC240-1X instead for RoHS-compliant builds; choose the -2 or -3 speed grades only if cost is critical and AC timing margins are not tight. Avoid the FLEX 10KE family (EPF10K100E*, EPF10K130E*, EPF10K200E*) because they require 2.5 V core and are NOT pin-compatible. For new designs, consider Intel Cyclone IV or Cyclone V instead, since the FLEX 10K family is NRND and supported only with legacy MAX+PLUS II software.

Comparaison avec les alternatives

Paramètre Ce produit EPF10K200SRC240-1X EPF10K200SRC240-2 EPF10K200SRC240-3 EPF10K130EQC240-3N EPF10K100EQC240-1N EPF10K100EQC240-2N
Brand Intel Intel Intel Intel Intel Intel Intel
Package 240-RQFP (32x32, exposed pad) 240-RQFP (32x32, exposed pad) - same 240-RQFP (32x32, exposed pad) - same 240-RQFP (32x32, exposed pad) - same 240-RQFP - same footprint, different pinout (FLEX 10KE) 240-RQFP - same footprint, different pinout (FLEX 10KE) 240-RQFP - same footprint, different pinout (FLEX 10KE)
Series FLEX-10KS FLEX-10KS FLEX-10KS FLEX-10KS FLEX-10KE (different family) FLEX-10KE (different family) FLEX-10KE (different family)
Core Voltage 5.0 V 5.0 V 5.0 V 5.0 V 2.5 V (NOT drop-in) 2.5 V (NOT drop-in) 2.5 V (NOT drop-in)
Typical System Gates 200,000 200,000 200,000 200,000 130,000 (-35%) 100,000 (-50%) 100,000 (-50%)
Number of Logic Elements 9984 9984 9984 9984 6592 (-34%) 4992 (-50%) 4992 (-50%)
Speed Grade -1 (fastest) -1 (fastest) -2 (slower) -3 (slowest) -3 -1 -2

Principaux différenciateurs

  • Only -1 (fastest) speed grade in the EPF10K200SRC240-* family at 5.0 V core (vs EPF10K200SRC240-2)
  • Lead-free RoHS-compliant drop-in available as -1X suffix variant (vs EPF10K200SRC240-1 (this part, legacy SnPb))
  • 200K gates / 9984 logic elements - 50-100% more density than 100K/130K FLEX 10KE alternatives (vs EPF10K100EQC240-1N, EPF10K130EQC240-3N)
  • 24 EABs (40,960 RAM bits) - largest embedded memory in the FLEX-10KS 240-RQFP family (vs EPF10K100ARC240-1 (FLEX 10K, 100K gates, 240-RQFP))

Notes de conception

The 240-RQFP package exposes a metal thermal pad on its underside that MUST be soldered to a PCB copper pour with a thermal via array (typically 5x5 or 7x7 vias at 1.2 mm pitch, 0.3 mm drill). Without the exposed pad soldered, junction temperature can rise 30-40 C above safe limits under sustained high-toggle-rate I/O switching. Estimated: at 50% I/O toggling and 5.0 V VCC, internal dissipation can reach 1.5 W; theta-JA with exposed pad soldered is ~10 C/W versus ~25 C/W unsoldered. Reference the FLEX 10K Packaging Application Note for layout dimensions.

multiVolt I/O banks each require their own VCCIO rail. The 240-RQFP package exposes multiple VCCIO pins (e.g., pins 15, 36, 64, 91, 118, 145, 170, 198, 225) that may operate at 3.3 V or 5.0 V independently. Decouple each VCCIO pin with a 0.1 uF X7R ceramic placed within 5 mm of the pin, and add a bulk 10 uF tantalum per bank. All VCCINT pins (5.0 V core) must share a single regulated rail, not separate supplies, to prevent internal logic contention during power-up.

Do not confuse the FLEX 10K (this part, 5.0 V core) with the FLEX 10KE family (2.5 V core). Although the FLEX 10KE devices in 240-RQFP (EPF10K100EQC240-*, EPF10K130EQC240-*) share the same 240-pin footprint, the pinouts are NOT compatible because the EAB count, LAB count, and I/O mapping differ between families. Applying 5.0 V to a FLEX 10KE core will permanently damage the device. Verify the family suffix ("S" for FLEX 10KS, "E" for FLEX 10KE) before board bring-up.

The 182 user I/Os drive 5 V TTL/CMOS at moderate edge rates. Place 33 ohm series-termination resistors within 25 mm of the FPGA output when driving backplane traces longer than 50 mm, to suppress ringing. Use 4-layer PCB with continuous ground plane beneath the device; split planes under multiVolt I/O banks cause return-path discontinuities. For clock nets (CLK0-CLK3, DCLK), keep trace length matched within 5 mm and surround with ground stitching vias to control impedance.

Programming via JTAG requires TDI, TDO, TMS, TCK to be accessible on a 4-pin header or 10-pin Altera JTAG connector. If the board uses multiVolt I/O at 3.3 V, confirm the JTAG pins are 5.0 V tolerant at the FPGA side (FLEX 10KS JTAG is 5 V tolerant). Add a 1 kohm pull-up on nCONFIG and a 1 kohm pull-up on nSTATUS per the FLEX 10K Configuration Handbook; CONF_DONE typically needs a 5 kohm pull-up to VCCIO. Programming failures are most often caused by missing pull-ups or incorrect VCCIO bank voltage.

Informations de conformité

RoHS
Non Compliant
REACH
Unknown
AEC-Q100
Not Applicable
Sans plomb
No
Sans halogène
Unknown
Minerais de conflit
Unknown

EPF10K200SRC240-1 is the legacy SnPb (lead-bearing) finish variant - NOT RoHS compliant per Altera/Intel datasheet ordering nomenclature. For RoHS-compliant build, choose EPF10K200SRC240-1X (X suffix = lead-free). REACH, halogen-free, and conflict-mineral status are not stated in the verified data; set to unknown. AEC-Q100 is not applicable because the part is not automotive-qualified.

Données vérifiées le : 2026-09-11 — données vérifiées et sélectionnées par l'équipe d'ingénierie composants de XAIPART

Recherches associées

EPF10K200SRC240-1 EPF10K200SRC240-1 datasheet Intel FLEX 10K FPGA Altera FLEX 10K 200K gates EPF10K200SRC240-1X lead-free 240-pin RQFP FPGA 5V EPF10K200SRC240-1 vs Cyclone IV EPF10K200SRC240-1 drop-in replacement EPF10K200SRC240-1 buy price stock FLEX 10K JTAG programming what is a FLEX 10K FPGA 5V tolerant FPGA 240 RQFP Altera 240-RQFP exposed pad FPGA EPF10K200SRC240-1 pinout

Composants & termes associés

Intel Altera EPF10K200SRC240-1 EPF10K200SRC240-1X EPF10K200SRC240-2 EPF10K200SRC240-3 EPF10K130EQC240-3N EPF10K100EQC240-1N FLEX-10KS FLEX-10KE Field Programmable Gate Array FPGA Logic Array Block LAB Embedded Array Block EAB RQFP-240 BFQFP JTAG IEEE 1149.1 MAX+PLUS II Quartus ByteBlaster multiVolt I/O SameFrame pin migration FineLine BGA RoHS lead-free AEC-Q100 telecom line card PCI bridge
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