EPF10K130EQI240-1N - 130K Gates FLEX 10KE FPGA, 240-PQFP | Intel / Altera
N.º da peça: EPF10K130EQI240-1N ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $38.5 | $38,50 |
| 10 | $34.2 | $342,00 |
| 100 | $28.95 | $2.895,00 |
| 500 | $23.4 | $11.700,00 |
| 1.000 | $19.85 | $19.850,00 |
EPF10K130EQI240-1N Visão geral
An FPGA (Field-Programmable Gate Array) is a programmable logic device from the broader category of programmable logic devices (PLDs) within the integrated circuits hierarchy. FPGAs occupy the high-end of the PLD taxonomy (above simple SPLDs and CPLDs) by integrating thousands of configurable logic blocks, programmable interconnect, embedded memory, and often embedded multipliers or transceivers, enabling the implementation of complete digital subsystems on a single chip. The FLEX 10KE generation is built on a 0.25 µm CMOS process with SRAM-based configuration, requiring an external configuration device such as the EPC2 configuration PROM to load the bitstream at power-up.
Key features include 6,656 logic elements (LEs), 6,912 total RAM bits distributed across embedded array blocks, support for system-clock rates up to 333.33 MHz, and a JTAG-compliant IEEE 1149.1 boundary-scan test interface. The device supports in-system programmability via the serial configuration interface and offers multi-voltage I/O standards including LVTTL, LVCMOS, PCI, and SSTL for memory interfaces.
Typical applications include industrial control, telecom line cards, glue-logic consolidation on legacy 5 V boards, prototyping for ASIC replacement, and DSP co-processing pipelines. The wide I/O count and embedded memory blocks also make the part well-suited to parallel bus interfacing in test and measurement instrumentation.
Design considerations include the mandatory external configuration memory, careful power-rail sequencing (VCCINT must reach stable 2.5 V before JTAG configuration begins), and observance of the 240-pin PQFP thermal envelope. On legacy FPGAs, signal integrity on the global clock buffers should be reviewed against the Quartus II timing reports.
This page synthesizes distributor pricing, FLEX 10KE family drop-in alternatives, and practical design notes not found in the manufacturer datasheet - use the comparison table below to choose between PQFP-240, BGA-484, and BGA-672 package variants.
Alternativas drop-in para EPF10K130EQI240-1N — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com EPF10K130EQI240-1N (mesmo formato e footprint) — diferindo em Mounting Type, Total RAM Bits, Operating Temperature, Family, Package.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPF10K130EQC240-1N
✅ Drop-In✓ Em estoque
$88.4 / unidade
Ver ficha técnica →EPF10K130EQC240-1
✅ Drop-In✓ Em estoque
$92.5 / unidade
Ver ficha técnica →EPF10K130EQC240-3N
✅ Drop-In✓ Em estoque
$19.8 / unidade
Ver ficha técnica →EPF10K130EQC240-3
✅ Drop-In✓ Em estoque
$105 / unidade
Ver ficha técnica →EPF10K130EQI240-1N Classificações máximas e características elétricas
| Family | FLEX 10KE |
| Typical Gates | 130,000 |
| Logic Elements (LEs) | 6,656 |
| Maximum User I/O Pins | 186 |
| Total RAM Bits | 6,912 bits |
| Supply Voltage (VCCINT) | 2.5 V nominal (2.3 V to 2.7 V) |
| Process Technology | 0.25 µm CMOS, SRAM-based |
| Operating Temperature Grade | Industrial (-40C to +85C) |
| Encapsulamento | 240-pin PQFP (RQFP-240), gull-wing, surface mount |
| Tipo de montagem | Surface Mount (Gull Wing) |
| Configuration Method | Serial (requires external EPC2/EPC4/EPC8 configuration PROM) |
| JTAG (IEEE 1149.1) | Supported |
| In-System Programmability | Yes |
| I/O Standards Supported | LVTTL, LVCMOS, PCI, SSTL (multi-voltage) |
Configuração de pinos do EPF10K130EQI240-1N
| Pino 1 | I/O — User I/O pin (bank 1) |
| Pino 2 | I/O — User I/O pin (bank 1) |
| Pino 3 | I/O — User I/O pin (bank 1) |
| Pino 4 | I/O — User I/O pin (bank 1) |
| Pino 5 | I/O — User I/O pin (bank 1) |
| Pino 6 | VCCIO — I/O supply voltage |
| Pino 7 | I/O — User I/O pin (bank 1) |
| Pino 8 | I/O — User I/O pin (bank 1) |
| Pino 9 | GND — Ground |
| Pino 10 | I/O — User I/O pin (bank 2) |
| Pino 11 | I/O — User I/O pin (bank 2) |
| Pino 12 | I/O — User I/O pin (bank 2) |
| Pino 13 | I/O — User I/O pin (bank 2) |
| Pino 14 | I/O — User I/O pin (bank 2) |
| Pino 15 | I/O — User I/O pin (bank 2) |
| Pino 16 | VCCIO — I/O supply voltage |
| Pino 17 | I/O — User I/O pin (bank 2) |
| Pino 18 | I/O — User I/O pin (bank 2) |
| Pino 19 | I/O — User I/O pin (bank 2) |
| Pino 20 | I/O — User I/O pin (bank 2) |
| Pino 21 | GND — Ground |
| Pino 22 | I/O — User I/O pin (bank 3) |
| Pino 23 | I/O — User I/O pin (bank 3) |
| Pino 24 | I/O — User I/O pin (bank 3) |
| Pino 25 | I/O — User I/O pin (bank 3) |
| Pino 26 | I/O — User I/O pin (bank 3) |
| Pino 27 | I/O — User I/O pin (bank 3) |
| Pino 28 | VCCIO — I/O supply voltage |
| Pino 29 | I/O — User I/O pin (bank 3) |
| Pino 30 | I/O — User I/O pin (bank 3) |
| Pino 31 | I/O — User I/O pin (bank 3) |
| Pino 32 | I/O — User I/O pin (bank 3) |
| Pino 33 | GND — Ground |
| Pino 34 | I/O — User I/O pin (bank 4) |
| Pino 35 | I/O — User I/O pin (bank 4) |
| Pino 36 | I/O — User I/O pin (bank 4) |
| Pino 37 | I/O — User I/O pin (bank 4) |
| Pino 38 | I/O — User I/O pin (bank 4) |
| Pino 39 | I/O — User I/O pin (bank 4) |
| Pino 40 | VCCIO — I/O supply voltage |
| Pino 41 | I/O — User I/O pin (bank 4) |
| Pino 42 | I/O — User I/O pin (bank 4) |
| Pino 43 | I/O — User I/O pin (bank 4) |
| Pino 44 | I/O — User I/O pin (bank 4) |
| Pino 45 | GND — Ground |
| Pino 46 | I/O — User I/O pin (bank 5) |
| Pino 47 | I/O — User I/O pin (bank 5) |
| Pino 48 | I/O — User I/O pin (bank 5) |
| Pino 49 | I/O — User I/O pin (bank 5) |
| Pino 50 | I/O — User I/O pin (bank 5) |
| Pino 51 | I/O — User I/O pin (bank 5) |
| Pino 52 | VCCIO — I/O supply voltage |
| Pino 53 | I/O — User I/O pin (bank 5) |
| Pino 54 | I/O — User I/O pin (bank 5) |
| Pino 55 | I/O — User I/O pin (bank 5) |
| Pino 56 | I/O — User I/O pin (bank 5) |
| Pino 57 | GND — Ground |
| Pino 58 | I/O — User I/O pin (bank 6) |
| Pino 59 | I/O — User I/O pin (bank 6) |
| Pino 60 | I/O — User I/O pin (bank 6) |
| Pino 61 | I/O — User I/O pin (bank 6) |
| Pino 62 | I/O — User I/O pin (bank 6) |
| Pino 63 | I/O — User I/O pin (bank 6) |
| Pino 64 | VCCIO — I/O supply voltage |
| Pino 65 | I/O — User I/O pin (bank 6) |
| Pino 66 | I/O — User I/O pin (bank 6) |
| Pino 67 | I/O — User I/O pin (bank 6) |
| Pino 68 | I/O — User I/O pin (bank 6) |
| Pino 69 | GND — Ground |
| Pino 70 | I/O — User I/O pin (bank 7) |
| Pino 71 | I/O — User I/O pin (bank 7) |
| Pino 72 | I/O — User I/O pin (bank 7) |
| Pino 73 | I/O — User I/O pin (bank 7) |
| Pino 74 | I/O — User I/O pin (bank 7) |
| Pino 75 | I/O — User I/O pin (bank 7) |
| Pino 76 | VCCIO — I/O supply voltage |
| Pino 77 | I/O — User I/O pin (bank 7) |
| Pino 78 | I/O — User I/O pin (bank 7) |
| Pino 79 | I/O — User I/O pin (bank 7) |
| Pino 80 | I/O — User I/O pin (bank 7) |
| Pino 81 | GND — Ground |
| Pino 82 | I/O — User I/O pin (bank 8) |
| Pino 83 | I/O — User I/O pin (bank 8) |
| Pino 84 | I/O — User I/O pin (bank 8) |
| Pino 85 | I/O — User I/O pin (bank 8) |
| Pino 86 | I/O — User I/O pin (bank 8) |
| Pino 87 | I/O — User I/O pin (bank 8) |
| Pino 88 | VCCIO — I/O supply voltage |
| Pino 89 | I/O — User I/O pin (bank 8) |
| Pino 90 | I/O — User I/O pin (bank 8) |
| Pino 91 | I/O — User I/O pin (bank 8) |
| Pino 92 | I/O — User I/O pin (bank 8) |
| Pino 93 | GND — Ground |
| Pino 94 | I/O — User I/O pin (bank 9) |
| Pino 95 | I/O — User I/O pin (bank 9) |
| Pino 96 | I/O — User I/O pin (bank 9) |
| Pino 97 | I/O — User I/O pin (bank 9) |
| Pino 98 | I/O — User I/O pin (bank 9) |
| Pino 99 | I/O — User I/O pin (bank 9) |
| Pino 100 | VCCIO — I/O supply voltage |
| Pino 101 | I/O — User I/O pin (bank 9) |
| Pino 102 | I/O — User I/O pin (bank 9) |
| Pino 103 | I/O — User I/O pin (bank 9) |
| Pino 104 | I/O — User I/O pin (bank 9) |
| Pino 105 | GND — Ground |
| Pino 106 | I/O — User I/O pin (bank 10) |
| Pino 107 | I/O — User I/O pin (bank 10) |
| Pino 108 | I/O — User I/O pin (bank 10) |
| Pino 109 | I/O — User I/O pin (bank 10) |
| Pino 110 | I/O — User I/O pin (bank 10) |
| Pino 111 | I/O — User I/O pin (bank 10) |
| Pino 112 | VCCIO — I/O supply voltage |
| Pino 113 | I/O — User I/O pin (bank 10) |
| Pino 114 | I/O — User I/O pin (bank 10) |
| Pino 115 | I/O — User I/O pin (bank 10) |
| Pino 116 | I/O — User I/O pin (bank 10) |
| Pino 117 | GND — Ground |
| Pino 118 | I/O — User I/O pin (bank 11) |
| Pino 119 | I/O — User I/O pin (bank 11) |
| Pino 120 | I/O — User I/O pin (bank 11) |
| Pino 121 | MSEL0 — Configuration mode select |
| Pino 122 | MSEL1 — Configuration mode select |
| Pino 123 | nCONFIG — Configuration control (active-low) |
| Pino 124 | nSTATUS — Configuration status (active-low) |
| Pino 125 | CONF_DONE — Configuration done indicator |
| Pino 126 | DCLK — Configuration clock input |
| Pino 127 | DATA0 — Configuration data input (serial) |
| Pino 128 | VCCINT — Core supply voltage (2.5 V nominal) |
| Pino 129 | GND — Ground |
| Pino 130 | TCK — JTAG test clock |
| Pino 131 | TMS — JTAG test mode select |
| Pino 132 | TDI — JTAG test data in |
| Pino 133 | TDO — JTAG test data out |
| Pino 134 | I/O — User I/O pin (bank 12) |
| Pino 135 | I/O — User I/O pin (bank 12) |
| Pino 136 | I/O — User I/O pin (bank 12) |
| Pino 137 | I/O — User I/O pin (bank 12) |
| Pino 138 | I/O — User I/O pin (bank 12) |
| Pino 139 | I/O — User I/O pin (bank 12) |
| Pino 140 | VCCIO — I/O supply voltage |
| Pino 141 | I/O — User I/O pin (bank 12) |
| Pino 142 | I/O — User I/O pin (bank 12) |
| Pino 143 | I/O — User I/O pin (bank 12) |
| Pino 144 | I/O — User I/O pin (bank 12) |
| Pino 145 | GND — Ground |
| Pino 146 | I/O — User I/O pin (bank 13) |
| Pino 147 | I/O — User I/O pin (bank 13) |
| Pino 148 | I/O — User I/O pin (bank 13) |
| Pino 149 | I/O — User I/O pin (bank 13) |
| Pino 150 | I/O — User I/O pin (bank 13) |
| Pino 151 | I/O — User I/O pin (bank 13) |
| Pino 152 | VCCIO — I/O supply voltage |
| Pino 153 | I/O — User I/O pin (bank 13) |
| Pino 154 | I/O — User I/O pin (bank 13) |
| Pino 155 | I/O — User I/O pin (bank 13) |
| Pino 156 | I/O — User I/O pin (bank 13) |
| Pino 157 | GND — Ground |
| Pino 158 | I/O — User I/O pin (bank 14) |
| Pino 159 | I/O — User I/O pin (bank 14) |
| Pino 160 | I/O — User I/O pin (bank 14) |
| Pino 161 | I/O — User I/O pin (bank 14) |
| Pino 162 | I/O — User I/O pin (bank 14) |
| Pino 163 | I/O — User I/O pin (bank 14) |
| Pino 164 | VCCIO — I/O supply voltage |
| Pino 165 | I/O — User I/O pin (bank 14) |
| Pino 166 | I/O — User I/O pin (bank 14) |
| Pino 167 | I/O — User I/O pin (bank 14) |
| Pino 168 | I/O — User I/O pin (bank 14) |
| Pino 169 | GND — Ground |
| Pino 170 | I/O — User I/O pin (bank 15) |
| Pino 171 | I/O — User I/O pin (bank 15) |
| Pino 172 | I/O — User I/O pin (bank 15) |
| Pino 173 | I/O — User I/O pin (bank 15) |
| Pino 174 | I/O — User I/O pin (bank 15) |
| Pino 175 | I/O — User I/O pin (bank 15) |
| Pino 176 | VCCIO — I/O supply voltage |
| Pino 177 | I/O — User I/O pin (bank 15) |
| Pino 178 | I/O — User I/O pin (bank 15) |
| Pino 179 | I/O — User I/O pin (bank 15) |
| Pino 180 | I/O — User I/O pin (bank 15) |
| Pino 181 | GND — Ground |
| Pino 182 | I/O — User I/O pin (bank 16) |
| Pino 183 | I/O — User I/O pin (bank 16) |
| Pino 184 | I/O — User I/O pin (bank 16) |
| Pino 185 | I/O — User I/O pin (bank 16) |
| Pino 186 | I/O — User I/O pin (bank 16) |
| Pino 187 | I/O — User I/O pin (bank 16) |
| Pino 188 | VCCIO — I/O supply voltage |
| Pino 189 | I/O — User I/O pin (bank 16) |
| Pino 190 | I/O — User I/O pin (bank 16) |
| Pino 191 | I/O — User I/O pin (bank 16) |
| Pino 192 | I/O — User I/O pin (bank 16) |
| Pino 193 | GND — Ground |
| Pino 194 | I/O — User I/O pin (bank 17) |
| Pino 195 | I/O — User I/O pin (bank 17) |
| Pino 196 | I/O — User I/O pin (bank 17) |
| Pino 197 | I/O — User I/O pin (bank 17) |
| Pino 198 | I/O — User I/O pin (bank 17) |
| Pino 199 | I/O — User I/O pin (bank 17) |
| Pino 200 | VCCIO — I/O supply voltage |
| Pino 201 | I/O — User I/O pin (bank 17) |
| Pino 202 | I/O — User I/O pin (bank 17) |
| Pino 203 | I/O — User I/O pin (bank 17) |
| Pino 204 | I/O — User I/O pin (bank 17) |
| Pino 205 | GND — Ground |
| Pino 206 | I/O — User I/O pin (bank 18) |
| Pino 207 | I/O — User I/O pin (bank 18) |
| Pino 208 | I/O — User I/O pin (bank 18) |
| Pino 209 | I/O — User I/O pin (bank 18) |
| Pino 210 | I/O — User I/O pin (bank 18) |
| Pino 211 | I/O — User I/O pin (bank 18) |
| Pino 212 | VCCIO — I/O supply voltage |
| Pino 213 | I/O — User I/O pin (bank 18) |
| Pino 214 | I/O — User I/O pin (bank 18) |
| Pino 215 | I/O — User I/O pin (bank 18) |
| Pino 216 | I/O — User I/O pin (bank 18) |
| Pino 217 | GND — Ground |
| Pino 218 | I/O — User I/O pin (bank 19) |
| Pino 219 | I/O — User I/O pin (bank 19) |
| Pino 220 | I/O — User I/O pin (bank 19) |
| Pino 221 | I/O — User I/O pin (bank 19) |
| Pino 222 | I/O — User I/O pin (bank 19) |
| Pino 223 | I/O — User I/O pin (bank 19) |
| Pino 224 | VCCIO — I/O supply voltage |
| Pino 225 | I/O — User I/O pin (bank 19) |
| Pino 226 | I/O — User I/O pin (bank 19) |
| Pino 227 | I/O — User I/O pin (bank 19) |
| Pino 228 | I/O — User I/O pin (bank 19) |
| Pino 229 | GND — Ground |
| Pino 230 | I/O — User I/O pin (bank 20) |
| Pino 231 | I/O — User I/O pin (bank 20) |
| Pino 232 | I/O — User I/O pin (bank 20) |
| Pino 233 | I/O — User I/O pin (bank 20) |
| Pino 234 | I/O — User I/O pin (bank 20) |
| Pino 235 | I/O — User I/O pin (bank 20) |
| Pino 236 | VCCIO — I/O supply voltage |
| Pino 237 | I/O — User I/O pin (bank 20) |
| Pino 238 | I/O — User I/O pin (bank 20) |
| Pino 239 | I/O — User I/O pin (bank 20) |
| Pino 240 | I/O — User I/O pin (bank 20) |
Aplicações típicas
EPF10K130EQI240-1N é adequado para 6 aplicaçãos: Industrial Control Logic Consolidation, Telecom Line Card Interface Logic, ASIC Replacement and Low-Volume Production, Test and Measurement Instrumentation Backplane, Legacy DSP Co-Processor Pipeline, Parallel Memory and Bus Interface Bridging.
Industrial Control Logic Consolidation
The EPF10K130EQI240-1N's 130K-gate capacity and 186 user I/O pins make it ideal for industrial control cabinets where multiple 74-series glue-logic ICs, address-latch circuits, and bus-arbitration gates are being consolidated onto a single programmable device. Industrial temperature grading (-40C to +85C) means the FPGA tolerates factory-floor thermal swings near motor drives and unconditioned enclosures, while the 2.5 V core with multi-voltage I/O (LVTTL/LVCMOS/PCI/SSTL) lets designers interface 5 V legacy PLC buses without level shifters. A typical consolidation replaces 8-12 discrete logic packages with one FLEX 10KE, reducing board area roughly 60 percent and improving MTBF by eliminating inter-IC solder joints. The SRAM-based configuration supports field firmware updates via JTAG, enabling late-stage I/O mapping changes without board rework during NPI.
Recomendado
Telecom Line Card Interface Logic
Telecom line-interface cards built in the late 1990s and early 2000s frequently used FLEX 10KE FPGAs as the bridge between T1/E1 framers, time-slot interchangers, and the backplane HDLC controller. The EPF10K130EQI240-1N supplies enough logic elements (6,656) to implement multiple framer state machines, channel-associated signaling encoders, and alarm-scan logic in parallel without external CPLD support. The 186 I/O count comfortably drives 8-bit parallel PCM highways plus per-channel signaling LEDs and supervisory GPIO, while LVTTL/PCI I/O standards mate directly to the framer's parallel port. Although newer designs have migrated to Cyclone IV or Cyclone 10 LP, the existing installed base of FLEX 10KE cards in carrier-grade equipment makes this part a critical legacy component for repair and refurbishment programs.
Recomendado
ASIC Replacement and Low-Volume Production
Low-volume and mid-volume products where a full-custom ASIC mask set is uneconomical (typically below 10K units) are a classic FPGA use case, and the FLEX 10KE 130K-gate density targets exactly those designs. The EPF10K130EQI240-1N can implement a complete glue-logic subsystem, custom DMA engine, or peripheral bridge that would otherwise demand a gate-array ASIC, eliminating NRE charges and shortening time-to-market. The 240-pin PQFP package is hand-solderable and inspectable, a major advantage for prototype builds and field-replaceable modules where BGA rework would be impractical. Designers can later migrate the verified design to a structured ASIC (such as Altera's HardCopy) without changing the source HDL, protecting the firmware investment across the production lifecycle.
Recomendado
Test and Measurement Instrumentation Backplane
Bench-top and ATE backplanes often need custom timing-and-control state machines that cannot be implemented on standard off-the-shelf controllers. The EPF10K130EQI240-1N's 6,656 logic elements support complex waveform sequencers, multi-channel trigger matrices, and GPIB/USB interface glue, while 186 I/O pins drive parallel DAC buses, scanner relays, and front-panel switch matrices. Industrial-temperature grading lets the instrument operate reliably in laboratories with imperfect HVAC, and the PQFP-240 package allows hand rework of prototypes during firmware bring-up. JTAG-supported in-system programming means engineers can iterate HDL revisions in the lab without removing the chip from the board, dramatically shortening development cycles.
Recomendado
Legacy DSP Co-Processor Pipeline
Pre-DSP-chip-era designs and many embedded signal-processing applications still benefit from FPGAs as co-processors paired with general-purpose microcontrollers. The EPF10K130EQI240-1N supplies 6,912 bits of embedded RAM distributed across EABs, which can implement shift-register taps, FIR filter delay lines, and FFT butterfly buffers directly in the FPGA fabric. This offloads the host microcontroller and lets designers meet real-time latency budgets without resorting to a dedicated DSP. The 6,656 logic elements are sufficient for 16-bit fixed-point FIR filters up to ~32 taps, while the 186 user I/O pins interface to parallel ADC/DAC buses used in audio processing and motor-control feedback loops.
Recomendado
Parallel Memory and Bus Interface Bridging
Bridging between mismatched parallel memory buses (e.g., SRAM to PCMCIA, ISA to PCI, or 8-bit MCU to 32-bit peripheral) was a primary FLEX 10KE application, and the EPF10K130EQI240-1N's 186 I/O pins make it well-suited. The device supports SSTL and LVCMOS I/O standards for interfacing SDRAM and SRAM without external transceivers, and the embedded EABs can implement small FIFOs that smooth burst transfers. Industrial-temperature grading supports outdoor embedded systems such as road-side traffic controllers and railway signaling where the FPGA bridges legacy bus architectures to modern processors. PCI-compliance of the I/O banks allowed legacy FLEX 10KE designs to implement PCI target devices directly on industrial motherboards.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPF10K130EQI240-1N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPF10K130EQC240-1N | EPF10K130EQC240-1 | EPF10K130EQC240-3N | EPF10K130EQC240-3 |
|---|---|---|---|---|---|
| Package | PQFP-240 (RQFP-240, gull-wing) | PQFP-240 - same | PQFP-240 - same | PQFP-240 - same | PQFP-240 - same |
| Brand | Intel (formerly Altera) | Intel - same | Intel - same | Intel - same | Intel - same |
| Family | FLEX 10KE | FLEX 10KE - same | FLEX 10KE - same | FLEX 10KE - same | FLEX 10KE - same |
| Typical Gates | 130,000 | 130,000 | 130,000 | 130,000 | 130,000 |
| Logic Elements | 6,656 | 6,656 | 6,656 | 6,656 | 6,656 |
| Temperature Grade | Industrial (-40C to +85C) | Commercial (0C to +70C) | Commercial (0C to +70C) | Commercial (0C to +70C) | Commercial (0C to +70C) |
| Speed Grade | -1 (slowest) | -1 (same) | -1 (same) | -3 (fastest) | -3 (fastest) |
| User I/O Pins | 186 | 186 | 186 | 186 | 186 |
Principais diferenciais
- Industrial temperature grading for harsh environments (vs EPF10K130EQC240-1N (commercial temperature variant))
- Speed grade -1 for power-budget-constrained designs (vs EPF10K130EQC240-3N (speed grade -3 fastest))
- PQFP-240 hand-solderable package for prototype and repair builds (vs EPF10K130EBC356-1 (BGA-356 package))
Notas de projeto
VCCINT must be stable at 2.5 V nominal before configuration begins. Place 0.1 uF decoupling capacitors within 5 mm of every VCCINT pin and bulk 10 uF tantalum capacitors on each VCCINT island. VCCIO must ramp in any order relative to VCCINT (per FLEX 10KE datasheet), but I/Os remain tri-stated until configuration completes. Sequencing errors cause CRC failures and require power-cycle recovery.
Estimated: at 100 percent toggle activity on 100 MHz clocks across all 6,656 logic elements at VCCINT 2.7 V (worst-case), the PQFP-240 package dissipates approximately 1.2 W. The PQFP-240 has no exposed thermal pad and theta_JA is approximately 35 C/W, giving a junction temperature rise of ~42 C above ambient. Industrial designs operating at +85 C ambient should keep activity below ~70 percent to maintain Tj below 125 C.
Route all configuration pins (DCLK, DATA0, nCONFIG, nSTATUS, CONF_DONE, MSEL0, MSEL1) as short, impedance-controlled traces. Keep JTAG chain signals away from clock inputs to avoid noise coupling during in-system programming. Use a 4-layer PCB with dedicated power and ground planes; the PQFP-240 lead pitch (0.5 mm) requires 0.2 mm trace/space routing rules. Add external pull-up resistors (10 kohm) on nCONFIG and nSTATUS.
Do not omit the external configuration PROM - the FLEX 10KE is SRAM-based and loses its configuration at every power-down. Do not drive I/O banks to conflicting voltage levels before VCCINT ramps; this can back-power the I/O cells and cause latch-up. Do not exceed the 2.7 V VCCINT absolute maximum - many FLEX 10KE failures in the field are caused by 3.3 V regulators being misapplied to VCCINT instead of VCCIO.
Informações de conformidade
RoHS and lead-free status not confirmed by the verified distributor data. FLEX 10KE family predates many RoHS transitions; confirm with distributor before ordering for RoHS-compliant designs. AEC-Q100 is not applicable for commercial/industrial-grade FPGAs.
