EPF6016QC240-2 - FLEX 6000 FPGA, 16K Gates, 240-Pin PQFP | Intel
MPN: EPF6016QC240-2 ✗ Akhir HidupEPF6016QC240-2 Ringkasan
An FPGA (Field Programmable Gate Array) is a type of programmable logic device (PLD) that combines the density of a gate array with the flexibility of in-system programmability. Hierarchically, an FPGA sits above a CPLD (Complex Programmable Logic Device), below a structured ASIC, and within the broader family of programmable logic devices; FPGAs are widely used for glue logic, state-machine control, bus interfacing, and high-volume prototyping in lieu of gate arrays. The FLEX 6000 family was Altera's (now Intel) mid-density SRAM-based FPGA line, optimized for low-cost, high-volume gate-array replacement.
Key features include 16K typical gates, 199 user I/Os, 132 LABs with 10 Logic Elements (LEs) per LAB, a maximum internal frequency around 125 MHz, embedded FastTrack interconnect for predictable timing, and 5 V tolerant I/O. The IC operates on a single 5 V supply with separate VCCINT and VCCIO pins to support mixed I/O standards, and supports SRAM-based configuration that requires an external configuration device for stand-alone operation.
Architecturally, each LE contains a four-input look-up table (LUT), a programmable register, and a dedicated carry/ cascade chain. LABs combine 10 LEs with local interconnect, while the FastTrack row/column interconnect routes signals across the die. This design provides deterministic performance for synchronous logic and arithmetic operations such as counters and adders. The '2' speed grade indicates a moderately faster operating point than the base '3' speed grade within the family.
Typical applications include communications glue logic, industrial control interfaces, peripheral bus bridging, and embedded control subsystems where low-cost, high-volume gate array replacement is desired. Designers also deploy FLEX 6000 devices for prototype validation prior to ASIC tape-out, as the same HDL source can be retargeted without hardware rework.
When designing with the EPF6016QC240-2, ensure the configuration scheme (typically EPC2 or EPC1) is correctly selected and that JTAG pins (TDI, TDO, TMS, TCK) are accessible for in-system programming. Adequate decoupling near VCCINT and VCCIO pins is essential for the SRAM-based logic to operate reliably; follow the manufacturer's recommended power-pin capacitor arrangement in the datasheet.
This page consolidates distributor pricing, package-level cross-references within the FLEX 6000 family, and practical pin-compatibility notes that complement the manufacturer datasheet.
Alternatif penggantian untuk EPF6016QC240-2 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian EPF6016QC240-2 (sama faktor bentuk dan footprint) — berbeda di dalam Operating Temperature, Package, Mounting Type, Speed Grade, Supply Voltage.
EPF6016QC240-3
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →EPF6016QC240-2N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPF6016QC240
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPF6016QC240-2 Rating Maksimal & Karakteristik Listrik
| Family | FLEX 6000 |
| Typical Gates | 16,000 |
| Maximum System Gates | 24,000 |
| Logic Elements (LEs) | 1,320 |
| Logic Array Blocks (LABs) | 132 |
| User I/Os | 199 |
| Maximum Internal Frequency | 125 MHz (typical), up to 172 MHz |
| Technology | 0.42 micron CMOS SRAM, 4 metal layers |
| Supply Voltage (VCCINT) | 5 V |
| Suhu Kerja | 0 C to 85 C (Commercial) |
| Paket | 240-pin PQFP / BFQFP (QFP-240) |
| Tipe Mounting | Surface Mount (gull-wing leads) |
| Configuration | SRAM-based, serial/parallel, JTAG |
| Speed Grade | -2 (faster) |
Konfigurasi Pin EPF6016QC240-2
| Pin produk 1 | I/O — User I/O pin (bank-dependent VCCIO reference) |
| Pin produk 2 | I/O — User I/O pin |
| Pin produk 3 | I/O — User I/O pin |
| Pin produk 4 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 5 | I/O — User I/O pin |
| Pin produk 6 | I/O — User I/O pin |
| Pin produk 7 | GND — Ground |
| Pin produk 8 | I/O — User I/O pin |
| Pin produk 9 | I/O — User I/O pin |
| Pin produk 10 | I/O — User I/O pin |
| Pin produk 11 | I/O — User I/O pin |
| Pin produk 12 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 13 | I/O — User I/O pin |
| Pin produk 14 | I/O — User I/O pin |
| Pin produk 15 | I/O — User I/O pin |
| Pin produk 16 | GND — Ground |
| Pin produk 17 | I/O — User I/O pin |
| Pin produk 18 | I/O — User I/O pin |
| Pin produk 19 | I/O — User I/O pin |
| Pin produk 20 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 21 | I/O — User I/O pin |
| Pin produk 22 | I/O — User I/O pin |
| Pin produk 23 | I/O — User I/O pin |
| Pin produk 24 | I/O — User I/O pin |
| Pin produk 25 | GND — Ground |
| Pin produk 26 | I/O — User I/O pin |
| Pin produk 27 | I/O — User I/O pin |
| Pin produk 28 | I/O — User I/O pin |
| Pin produk 29 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 30 | I/O — User I/O pin |
| Pin produk 31 | I/O — User I/O pin |
| Pin produk 32 | I/O — User I/O pin |
| Pin produk 33 | GND — Ground |
| Pin produk 34 | I/O — User I/O pin |
| Pin produk 35 | I/O — User I/O pin |
| Pin produk 36 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 37 | I/O — User I/O pin |
| Pin produk 38 | I/O — User I/O pin |
| Pin produk 39 | I/O — User I/O pin |
| Pin produk 40 | I/O — User I/O pin |
| Pin produk 41 | GND — Ground |
| Pin produk 42 | I/O — User I/O pin |
| Pin produk 43 | I/O — User I/O pin |
| Pin produk 44 | I/O — User I/O pin |
| Pin produk 45 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 46 | I/O — User I/O pin |
| Pin produk 47 | I/O — User I/O pin |
| Pin produk 48 | I/O — User I/O pin |
| Pin produk 49 | GND — Ground |
| Pin produk 50 | I/O — User I/O pin |
| Pin produk 51 | I/O — User I/O pin |
| Pin produk 52 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 53 | I/O — User I/O pin |
| Pin produk 54 | I/O — User I/O pin |
| Pin produk 55 | I/O — User I/O pin |
| Pin produk 56 | I/O — User I/O pin |
| Pin produk 57 | GND — Ground |
| Pin produk 58 | I/O — User I/O pin |
| Pin produk 59 | I/O — User I/O pin |
| Pin produk 60 | I/O — User I/O pin |
| Pin produk 61 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 62 | I/O — User I/O pin |
| Pin produk 63 | I/O — User I/O pin |
| Pin produk 64 | I/O — User I/O pin |
| Pin produk 65 | GND — Ground |
| Pin produk 66 | I/O — User I/O pin |
| Pin produk 67 | I/O — User I/O pin |
| Pin produk 68 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 69 | I/O — User I/O pin |
| Pin produk 70 | I/O — User I/O pin |
| Pin produk 71 | I/O — User I/O pin |
| Pin produk 72 | I/O — User I/O pin |
| Pin produk 73 | GND — Ground |
| Pin produk 74 | I/O — User I/O pin |
| Pin produk 75 | I/O — User I/O pin |
| Pin produk 76 | I/O — User I/O pin |
| Pin produk 77 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 78 | I/O — User I/O pin |
| Pin produk 79 | I/O — User I/O pin |
| Pin produk 80 | I/O — User I/O pin |
| Pin produk 81 | GND — Ground |
| Pin produk 82 | I/O — User I/O pin |
| Pin produk 83 | I/O — User I/O pin |
| Pin produk 84 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 85 | I/O — User I/O pin |
| Pin produk 86 | I/O — User I/O pin |
| Pin produk 87 | I/O — User I/O pin |
| Pin produk 88 | I/O — User I/O pin |
| Pin produk 89 | GND — Ground |
| Pin produk 90 | I/O — User I/O pin |
| Pin produk 91 | I/O — User I/O pin |
| Pin produk 92 | I/O — User I/O pin |
| Pin produk 93 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 94 | I/O — User I/O pin |
| Pin produk 95 | I/O — User I/O pin |
| Pin produk 96 | I/O — User I/O pin |
| Pin produk 97 | GND — Ground |
| Pin produk 98 | I/O — User I/O pin |
| Pin produk 99 | I/O — User I/O pin |
| Pin produk 100 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 101 | I/O — User I/O pin |
| Pin produk 102 | I/O — User I/O pin |
| Pin produk 103 | I/O — User I/O pin |
| Pin produk 104 | I/O — User I/O pin |
| Pin produk 105 | GND — Ground |
| Pin produk 106 | I/O — User I/O pin |
| Pin produk 107 | I/O — User I/O pin |
| Pin produk 108 | I/O — User I/O pin |
| Pin produk 109 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 110 | I/O — User I/O pin |
| Pin produk 111 | I/O — User I/O pin |
| Pin produk 112 | I/O — User I/O pin |
| Pin produk 113 | GND — Ground |
| Pin produk 114 | I/O — User I/O pin |
| Pin produk 115 | I/O — User I/O pin |
| Pin produk 116 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 117 | I/O — User I/O pin |
| Pin produk 118 | I/O — User I/O pin |
| Pin produk 119 | I/O — User I/O pin |
| Pin produk 120 | I/O — User I/O pin |
| Pin produk 121 | GND — Ground |
| Pin produk 122 | I/O — User I/O pin |
| Pin produk 123 | I/O — User I/O pin |
| Pin produk 124 | I/O — User I/O pin |
| Pin produk 125 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 126 | I/O — User I/O pin |
| Pin produk 127 | I/O — User I/O pin |
| Pin produk 128 | I/O — User I/O pin |
| Pin produk 129 | GND — Ground |
| Pin produk 130 | I/O — User I/O pin |
| Pin produk 131 | I/O — User I/O pin |
| Pin produk 132 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 133 | I/O — User I/O pin |
| Pin produk 134 | I/O — User I/O pin |
| Pin produk 135 | I/O — User I/O pin |
| Pin produk 136 | I/O — User I/O pin |
| Pin produk 137 | GND — Ground |
| Pin produk 138 | I/O — User I/O pin |
| Pin produk 139 | I/O — User I/O pin |
| Pin produk 140 | I/O — User I/O pin |
| Pin produk 141 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 142 | I/O — User I/O pin |
| Pin produk 143 | I/O — User I/O pin |
| Pin produk 144 | I/O — User I/O pin |
| Pin produk 145 | GND — Ground |
| Pin produk 146 | I/O — User I/O pin |
| Pin produk 147 | I/O — User I/O pin |
| Pin produk 148 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 149 | I/O — User I/O pin |
| Pin produk 150 | I/O — User I/O pin |
| Pin produk 151 | I/O — User I/O pin |
| Pin produk 152 | I/O — User I/O pin |
| Pin produk 153 | GND — Ground |
| Pin produk 154 | I/O — User I/O pin |
| Pin produk 155 | I/O — User I/O pin |
| Pin produk 156 | I/O — User I/O pin |
| Pin produk 157 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 158 | I/O — User I/O pin |
| Pin produk 159 | I/O — User I/O pin |
| Pin produk 160 | I/O — User I/O pin |
| Pin produk 161 | GND — Ground |
| Pin produk 162 | I/O — User I/O pin |
| Pin produk 163 | I/O — User I/O pin |
| Pin produk 164 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 165 | I/O — User I/O pin |
| Pin produk 166 | I/O — User I/O pin |
| Pin produk 167 | I/O — User I/O pin |
| Pin produk 168 | I/O — User I/O pin |
| Pin produk 169 | GND — Ground |
| Pin produk 170 | I/O — User I/O pin |
| Pin produk 171 | I/O — User I/O pin |
| Pin produk 172 | I/O — User I/O pin |
| Pin produk 173 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 174 | I/O — User I/O pin |
| Pin produk 175 | I/O — User I/O pin |
| Pin produk 176 | I/O — User I/O pin |
| Pin produk 177 | GND — Ground |
| Pin produk 178 | I/O — User I/O pin |
| Pin produk 179 | I/O — User I/O pin |
| Pin produk 180 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 181 | I/O — User I/O pin |
| Pin produk 182 | I/O — User I/O pin |
| Pin produk 183 | I/O — User I/O pin |
| Pin produk 184 | I/O — User I/O pin |
| Pin produk 185 | GND — Ground |
| Pin produk 186 | I/O — User I/O pin |
| Pin produk 187 | I/O — User I/O pin |
| Pin produk 188 | I/O — User I/O pin |
| Pin produk 189 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 190 | I/O — User I/O pin |
| Pin produk 191 | I/O — User I/O pin |
| Pin produk 192 | I/O — User I/O pin |
| Pin produk 193 | GND — Ground |
| Pin produk 194 | I/O — User I/O pin |
| Pin produk 195 | I/O — User I/O pin |
| Pin produk 196 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 197 | I/O — User I/O pin |
| Pin produk 198 | I/O — User I/O pin |
| Pin produk 199 | I/O — User I/O pin |
| Pin produk 200 | I/O — User I/O pin |
| Pin produk 201 | GND — Ground |
| Pin produk 202 | I/O — User I/O pin |
| Pin produk 203 | I/O — User I/O pin |
| Pin produk 204 | I/O — User I/O pin |
| Pin produk 205 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 206 | I/O — User I/O pin |
| Pin produk 207 | I/O — User I/O pin |
| Pin produk 208 | I/O — User I/O pin |
| Pin produk 209 | GND — Ground |
| Pin produk 210 | I/O — User I/O pin |
| Pin produk 211 | I/O — User I/O pin |
| Pin produk 212 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 213 | I/O — User I/O pin |
| Pin produk 214 | I/O — User I/O pin |
| Pin produk 215 | I/O — User I/O pin |
| Pin produk 216 | I/O — User I/O pin |
| Pin produk 217 | GND — Ground |
| Pin produk 218 | I/O — User I/O pin |
| Pin produk 219 | I/O — User I/O pin |
| Pin produk 220 | I/O — User I/O pin |
| Pin produk 221 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 222 | I/O — User I/O pin |
| Pin produk 223 | I/O — User I/O pin |
| Pin produk 224 | I/O — User I/O pin |
| Pin produk 225 | GND — Ground |
| Pin produk 226 | I/O — User I/O pin |
| Pin produk 227 | I/O — User I/O pin |
| Pin produk 228 | VCCIO — I/O bank supply voltage (5 V) |
| Pin produk 229 | I/O — User I/O pin |
| Pin produk 230 | I/O — User I/O pin |
| Pin produk 231 | I/O — User I/O pin |
| Pin produk 232 | I/O — User I/O pin |
| Pin produk 233 | GND — Ground |
| Pin produk 234 | I/O — User I/O pin |
| Pin produk 235 | I/O — User I/O pin |
| Pin produk 236 | I/O — User I/O pin |
| Pin produk 237 | VCCINT — Core logic supply voltage (5 V) |
| Pin produk 238 | I/O — User I/O pin |
| Pin produk 239 | I/O — User I/O pin |
| Pin produk 240 | I/O — User I/O pin |
Aplikasi Umum
EPF6016QC240-2 cocok untuk 6 aplikasis: Industrial Glue Logic and Bus Bridging, Telecommunications Interface and Protocol Conversion, ASIC Prototype and Pre-Tapeout Validation, Legacy Embedded Control and Peripherals, Test and Measurement Front-End Logic, Medical Imaging Pipeline Front-End.
Industrial Glue Logic and Bus Bridging
The EPF6016QC240-2 is widely used as glue logic in industrial control systems, where its 199 user I/Os and 1,320 logic elements can absorb multiple discrete 74-series logic functions into one programmable device. Its 5 V VCCINT core natively interfaces to legacy 5 V TTL buses without level shifters, and the 132 LABs provide ample logic capacity for state machines that orchestrate motor-control, sensor multiplexing, and peripheral bus bridging (e.g., parallel-to-ISA or ISA-to-I2C bridges). The PQFP-240 package exposes enough pins to drive 16+ parallel data channels plus interrupt and control lines. Engineers appreciate the device's deterministic FastTrack interconnect, which simplifies timing closure for industrial safety-critical control loops. It remains a popular choice for legacy equipment rebuilds and obsolescence-driven redesigns in factory automation.
Direkomendasikan
Telecommunications Interface and Protocol Conversion
In telecom infrastructure, the EPF6016QC240-2 was historically deployed for protocol-conversion glue between legacy TDM buses, E1/T1 framers, and backplane serial links. Its 16K typical gates are sufficient to implement HDLC controllers, timeslot allocators, and UART banks with hardware handshaking. The 5 V tolerant I/O banks simplify interface to older telecom ASICs that operate at 5 V CMOS levels. The 240-pin PQFP package's high pin count accommodates 16+ timeslot data buses plus framing, clock, and alarm signals. Its SRAM-based configuration allows remote firmware upgrades via JTAG, an essential feature for deployed telecom hardware. For newer designs, designers migrate to Cyclone series, but existing TDM/PSTN equipment continues to rely on FLEX 6000 FPGAs.
Direkomendasikan
ASIC Prototype and Pre-Tapeout Validation
Before committing an ASIC to silicon, design teams frequently prototype logic in FPGAs to validate functionality, throughput, and timing margins. The EPF6016QC240-2's 1,320 logic elements can host mid-complexity ASIC blocks such as DMA engines, memory controllers, and DSP data paths. Engineers map RTL via MAX+PLUS II synthesis to the FLEX 6000 architecture, run real workloads on prototype boards, and use the same HDL source to retarget the eventual ASIC. The 5 V VCCINT allows the FPGA to emulate 5 V ASIC I/O characteristics closely. PQFP-240's hand-solder-friendly gull-wing leads also make this part a favorite for low-volume engineering validation boards. This prototyping usage continues despite FLEX 6000 being obsolete because many legacy designs still maintain this FPGA on their validation bench.
Direkomendasikan
Legacy Embedded Control and Peripherals
Embedded control subsystems in legacy industrial PCs, point-of-sale terminals, and medical instrumentation often integrate the EPF6016QC240-2 as a custom peripheral controller. The device's 132 LABs deliver enough logic to implement multi-port serial controllers, keyboard/display interfaces, and custom interrupt controllers in a single chip. Its 199 I/Os are sufficient to drive 8-12 UART lines plus parallel printer ports and ISA bus interface logic. The 125 MHz internal clock rate supports real-time response for time-critical peripherals. Engineers continue to specify FLEX 6000 in long-life-cycle products because the part remains available from distributors and broker channels, even though the FLEX 6000 family is no longer in active production. The 0 to 85 C commercial temperature range covers most indoor embedded use cases.
Direkomendasikan
Test and Measurement Front-End Logic
Test and measurement instruments such as logic analyzers, protocol testers, and ATE fixtures historically used the EPF6016QC240-2 to capture, route, and pre-process high-speed digital signals before handing them to a host processor. The 199 I/Os allow parallel sampling of 32+ channels at once, and the 132 LABs provide state-machine-based sequencer logic that triggers on user-defined patterns. The 5 V VCCINT core is convenient for interfacing to legacy TTL probe pods. Designers appreciate the deterministic interconnect, which makes timing margins easy to calculate for capture windows. Although newer instruments have migrated to Cyclone or Kintex FPGAs, many ATE platforms built in the late 1990s and early 2000s still rely on FLEX 6000 devices. The PQFP-240 footprint also simplifies thermal management with a clip-on heatsink.
Direkomendasikan
Medical Imaging Pipeline Front-End
Older medical imaging modalities (ultrasound front-ends, MRI gradient controllers) leverage the EPF6016QC240-2 for channel multiplexing, beamforming pre-processing, and timing-critical data routing. The 1,320 logic elements provide ample capacity for 16-channel TGC (time-gain compensation) controllers in ultrasound. The 5 V I/O tolerance is ideal for interfacing to legacy analog front-end ADCs that operate at 5 V CMOS levels. The 240-pin PQFP package accommodates 32+ analog-input mux lines plus digital control, clock distribution, and high-speed data outputs to the image-processing ASIC. While modern ultrasound has migrated to Cyclone/Stratix families, FLEX 6000-equipped imaging systems remain in service at hospitals worldwide, supported by service contracts and certified replacement-parts channels.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk EPF6016QC240-2 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | EPF6016QC240-3 | EPF6016QC240-2N | EPF6016QC240 |
|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel |
| Package | 240-pin PQFP (QFP-240) | 240-pin PQFP (QFP-240) - same | 240-pin PQFP (QFP-240) - same | 240-pin PQFP (QFP-240) - same |
| Family | FLEX 6000 | FLEX 6000 - same | FLEX 6000 - same | FLEX 6000 - same |
| Logic Elements | 1,320 LEs / 132 LABs | 1,320 LEs / 132 LABs | 1,320 LEs / 132 LABs | 1,320 LEs / 132 LABs |
| User I/Os | 199 | 199 | 199 | 199 |
| Speed Grade | -2 (faster) | -3 (slower) | -2 (same) | base (no suffix) |
| Supply Voltage | 5 V VCCINT | 5 V VCCINT | 5 V VCCINT | 5 V VCCINT |
| Operating Temperature | 0 C to 85 C (Commercial) | 0 C to 85 C (Commercial) | -40 C to 85 C (Industrial) | 0 C to 85 C (Commercial) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
Diferensiator Kunci
- Highest I/O count in FLEX 6000 family (vsEPF6016AQC208-2 (208-pin PQFP variant))
- Faster speed grade vs -3 variant (vsEPF6016QC240-3)
- Wider temperature range vs base part (vsEPF6016QC240-2N)
Catatan Desain
Estimated: The EPF6016QC240-2 draws approximately 200-400 mA on VCCINT (5 V) depending on logic utilization and clock frequency. Place 0.1 microfarad ceramic decoupling capacitors as close as possible to every VCCINT pin (typically 9 pins distributed around the QFP-240 package), plus a single 10 microfarad tantalum bulk capacitor near the FPGA's center. VCCIO pins (separate I/O bank supplies) should each have their own 0.1 microfarad decoupling cap. Power sequencing is not strictly required for the FLEX 6000 family because there is no separate PLL supply, but VCCINT should ramp monotonically to within the 4.75 V to 5.25 V range within 100 ms.
The 240-pin PQFP package has a 32 mm x 32 mm body with 0.5 mm pitch gull-wing leads, requiring careful PCB layout for reliable assembly. Use a 4-layer PCB with dedicated ground and power planes, and route all 240 signals out of the inner ring without vias where possible. Maintain at least 8 mil trace widths to accommodate the fine pitch. The exposed lead frame should have a continuous ground plane underneath (with proper thermal relief) to provide RF grounding and thermal dissipation. JTAG signals (TDI, TDO, TMS, TCK) should be routed with 4-8 mil traces and guarded by ground to support boundary-scan testing.
Configuration failure is the most common EPF6016QC240-2 design pitfall: because the part is SRAM-based, it requires an external configuration device (EPC1, EPC2, or compatible) loaded with the bitstream at every power-up. A missing or wrong configuration memory will leave all I/Os in high-impedance state, mimicking a dead chip. JTAG pins must be accessible for in-system programming. Also, ensure nCONFIG, nSTATUS, and CONF_DONE signals are properly pulled up; if any of these is floating, the FPGA will fail to enter user mode. Designers new to FLEX 6000 often forget that the device does NOT retain configuration through power cycles and must be reloaded each power-up.
Informasi Konformitas
RoHS status not explicitly listed in the verified distributor data. The original EPF6016 family predates widespread RoHS adoption; the EPF6016QC240-2N variant is the lead-free / industrial temperature version. Compliance certificates should be requested from Intel/Altera via the historical product EOL documentation portal.