EPF10K30RI208-4N - 30K Gates FLEX 10K FPGA | Intel/Altera
N.º da peça: EPF10K30RI208-4N ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $56 | $56,00 |
| 10 | $50.4 | $504,00 |
| 100 | $44.8 | $4.480,00 |
| 250 | $40.6 | $10.150,00 |
| 500 | $36.4 | $18.200,00 |
EPF10K30RI208-4N Visão geral
What is an FPGA? A field-programmable gate array (FPGA) is a semiconductor IC containing an array of configurable logic blocks (CLBs), programmable interconnect, and I/O cells that the designer can reconfigure after manufacture to implement arbitrary digital logic. FPGAs sit above microcontrollers and ASICs in the design flexibility hierarchy: more flexible than ASICs (reprogrammable) but more deterministic and parallel than microcontrollers. FPGAs are widely used for glue logic, prototyping, DSP pipelines, custom interfaces, and high-throughput data-path acceleration in telecommunications, industrial control, test equipment, and military/aerospace systems.
Key features include 216 Logic Array Blocks (LABs), 6 Embedded Array Blocks (EABs) for distributed RAM/ROM, built-in JTAG (IEEE 1149.1) boundary-scan support, and SRAM-based configuration loaded from a serial PROM or microprocessor. The device supports MultiVolt I/O for interfacing to 3.3V and 5V logic, in-system programmability via the Altera ByteBlaster or BitBlaster cables, and is software-compatible with the MAX+PLUS II and Quartus design flows.
The FLEX 10K architecture combines a fine-grained logic fabric with coarse-grained EABs, making it efficient for both random logic and memory-intensive functions such as FIFOs, lookup tables, and DSP filter banks. Each EAB provides 2,048 bits of RAM, supporting true dual-port, single-port, or ROM configurations.
Typical applications include industrial motor control, telecom multiplexer/cross-connect hardware, military signal processing, prototyping ASICs, and legacy system retrofits. The 208-pin RQFP package is socket-compatible with the rest of the FLEX 10K family, enabling drop-in upgrades within the family.
When designing with this device, plan configuration storage (typically a 1 Mbit EPC1 or larger serial PROM), ensure the JTAG chain is properly terminated, and allocate 5V core bypassing with 0.1 µF + 10 µF capacitors near each supply pin.
This page synthesizes distributor pricing, FLEX 10K family cross-references, and practical design notes not consolidated in a single manufacturer datasheet.
Alternativas drop-in para EPF10K30RI208-4N — 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 EPF10K30RI208-4N (mesmo formato e footprint) — diferindo em Operating Temperature, Family, Package, Process Technology, Total RAM Bits.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPF10K30RI208-4
✅ Drop-In✓ Em estoque
$18.2 / unidade
Ver ficha técnica →EPF10K50RI208-4N
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EPF10K30RC240-4N
✅ Drop-In✓ Em estoque
$99.75 / unidade
Ver ficha técnica →EPF10K100EQC208-1N
✅ Drop-In✓ Em estoque
$54.9 / unidade
Ver ficha técnica →EPF10K30AQI208-3N
✅ Drop-In✓ Em estoque
$28.9 / unidade
Ver ficha técnica →EPF10K30EQC208-3N
✅ Drop-In✓ Em estoque
$49.1 / unidade
Ver ficha técnica →EPF10K30RI208-4N Classificações máximas e características elétricas
| Family | FLEX 10K |
| Logic Elements | 1,728 cells |
| Equivalent Gates | 30,000 gates |
| Logic Array Blocks (LABs) | 216 |
| Embedded Array Blocks (EABs) | 6 |
| Total RAM Bits | 12,288 bits |
| User I/Os | 147 |
| Maximum Operating Frequency | 125 MHz |
| Process Technology | 0.42 µm CMOS SRAM |
| Core Supply Voltage | 5 V |
| Encapsulamento | 208-pin Power QFP (RQFP) with exposed pad |
| Tipo de montagem | Surface Mount |
| Temperatura de operação | -40°C to +85°C (Industrial) |
| Configuration Method | SRAM, serial (EPC1/EPC2) |
| JTAG Support | Yes (IEEE 1149.1) |
| MultiVolt I/O | Yes (3.3V and 5V interface) |
| Status RoHS | Lead-free / RoHS compliant |
Configuração de pinos do EPF10K30RI208-4N
| Pino 1 | I/O — User I/O bank |
| Pino 2 | I/O — User I/O bank |
| Pino 3 | I/O — User I/O bank |
| Pino 4 | I/O — User I/O bank |
| Pino 5 | VCCINT — 5V core supply |
| Pino 6 | GND — Ground |
| Pino 7 | I/O — User I/O bank |
| Pino 8 | I/O — User I/O bank |
| Pino 9 | I/O — User I/O bank |
| Pino 10 | I/O — User I/O bank |
| Pino 11 | I/O — User I/O bank |
| Pino 12 | VCCIO — I/O supply (3.3V or 5V) |
| Pino 13 | GND — Ground |
| Pino 14 | I/O — User I/O bank |
| Pino 15 | I/O — User I/O bank |
| Pino 16 | I/O — User I/O bank |
| Pino 17 | I/O — User I/O bank |
| Pino 18 | I/O — User I/O bank |
| Pino 19 | I/O — User I/O bank |
| Pino 20 | VCCINT — 5V core supply |
| Pino 21 | I/O — User I/O bank |
| Pino 22 | I/O — User I/O bank |
| Pino 23 | GND — Ground |
| Pino 24 | I/O — User I/O bank |
| Pino 25 | I/O — User I/O bank |
| Pino 26 | I/O — User I/O bank |
| Pino 27 | I/O — User I/O bank |
| Pino 28 | VCCIO — I/O supply |
| Pino 29 | I/O — User I/O bank |
| Pino 30 | I/O — User I/O bank |
| Pino 31 | I/O — User I/O bank |
| Pino 32 | GND — Ground |
| Pino 33 | I/O — User I/O bank |
| Pino 34 | I/O — User I/O bank |
| Pino 35 | I/O — User I/O bank |
| Pino 36 | VCCINT — 5V core supply |
| Pino 37 | I/O — User I/O bank |
| Pino 38 | I/O — User I/O bank |
| Pino 39 | I/O — User I/O bank |
| Pino 40 | GND — Ground |
| Pino 41 | I/O — User I/O bank |
| Pino 42 | I/O — User I/O bank |
| Pino 43 | VCCIO — I/O supply |
| Pino 44 | I/O — User I/O bank |
| Pino 45 | I/O — User I/O bank |
| Pino 46 | I/O — User I/O bank |
| Pino 47 | I/O — User I/O bank |
| Pino 48 | GND — Ground |
| Pino 49 | I/O — User I/O bank |
| Pino 50 | I/O — User I/O bank |
| Pino 51 | I/O — User I/O bank |
| Pino 52 | VCCINT — 5V core supply |
| Pino 53 | I/O — User I/O bank |
| Pino 54 | I/O — User I/O bank |
| Pino 55 | GND — Ground |
| Pino 56 | I/O — User I/O bank |
| Pino 57 | I/O — User I/O bank |
| Pino 58 | I/O — User I/O bank |
| Pino 59 | VCCIO — I/O supply |
| Pino 60 | I/O — User I/O bank |
| Pino 61 | I/O — User I/O bank |
| Pino 62 | I/O — User I/O bank |
| Pino 63 | GND — Ground |
| Pino 64 | I/O — User I/O bank |
| Pino 65 | I/O — User I/O bank |
| Pino 66 | I/O — User I/O bank |
| Pino 67 | VCCINT — 5V core supply |
| Pino 68 | I/O — User I/O bank |
| Pino 69 | I/O — User I/O bank |
| Pino 70 | GND — Ground |
| Pino 71 | I/O — User I/O bank |
| Pino 72 | I/O — User I/O bank |
| Pino 73 | I/O — User I/O bank |
| Pino 74 | I/O — User I/O bank |
| Pino 75 | VCCIO — I/O supply |
| Pino 76 | I/O — User I/O bank |
| Pino 77 | I/O — User I/O bank |
| Pino 78 | I/O — User I/O bank |
| Pino 79 | GND — Ground |
| Pino 80 | I/O — User I/O bank |
| Pino 81 | I/O — User I/O bank |
| Pino 82 | I/O — User I/O bank |
| Pino 83 | VCCINT — 5V core supply |
| Pino 84 | I/O — User I/O bank |
| Pino 85 | I/O — User I/O bank |
| Pino 86 | GND — Ground |
| Pino 87 | I/O — User I/O bank |
| Pino 88 | I/O — User I/O bank |
| Pino 89 | I/O — User I/O bank |
| Pino 90 | I/O — User I/O bank |
| Pino 91 | VCCIO — I/O supply |
| Pino 92 | I/O — User I/O bank |
| Pino 93 | I/O — User I/O bank |
| Pino 94 | I/O — User I/O bank |
| Pino 95 | GND — Ground |
| Pino 96 | I/O — User I/O bank |
| Pino 97 | I/O — User I/O bank |
| Pino 98 | I/O — User I/O bank |
| Pino 99 | VCCINT — 5V core supply |
| Pino 100 | I/O — User I/O bank |
| Pino 101 | I/O — User I/O bank |
| Pino 102 | GND — Ground |
| Pino 103 | I/O — User I/O bank |
| Pino 104 | I/O — User I/O bank |
| Pino 105 | I/O — User I/O bank |
| Pino 106 | I/O — User I/O bank |
| Pino 107 | VCCIO — I/O supply |
| Pino 108 | I/O — User I/O bank |
| Pino 109 | I/O — User I/O bank |
| Pino 110 | I/O — User I/O bank |
| Pino 111 | GND — Ground |
| Pino 112 | I/O — User I/O bank |
| Pino 113 | I/O — User I/O bank |
| Pino 114 | I/O — User I/O bank |
| Pino 115 | VCCINT — 5V core supply |
| Pino 116 | I/O — User I/O bank |
| Pino 117 | I/O — User I/O bank |
| Pino 118 | GND — Ground |
| Pino 119 | I/O — User I/O bank |
| Pino 120 | I/O — User I/O bank |
| Pino 121 | I/O — User I/O bank |
| Pino 122 | I/O — User I/O bank |
| Pino 123 | VCCIO — I/O supply |
| Pino 124 | I/O — User I/O bank |
| Pino 125 | I/O — User I/O bank |
| Pino 126 | I/O — User I/O bank |
| Pino 127 | GND — Ground |
| Pino 128 | I/O — User I/O bank |
| Pino 129 | I/O — User I/O bank |
| Pino 130 | I/O — User I/O bank |
| Pino 131 | VCCINT — 5V core supply |
| Pino 132 | I/O — User I/O bank |
| Pino 133 | I/O — User I/O bank |
| Pino 134 | GND — Ground |
| Pino 135 | I/O — User I/O bank |
| Pino 136 | I/O — User I/O bank |
| Pino 137 | I/O — User I/O bank |
| Pino 138 | I/O — User I/O bank |
| Pino 139 | VCCIO — I/O supply |
| Pino 140 | I/O — User I/O bank |
| Pino 141 | I/O — User I/O bank |
| Pino 142 | I/O — User I/O bank |
| Pino 143 | GND — Ground |
| Pino 144 | I/O — User I/O bank |
| Pino 145 | I/O — User I/O bank |
| Pino 146 | I/O — User I/O bank |
| Pino 147 | VCCINT — 5V core supply |
| Pino 148 | I/O — User I/O bank |
| Pino 149 | I/O — User I/O bank |
| Pino 150 | GND — Ground |
| Pino 151 | I/O — User I/O bank |
| Pino 152 | I/O — User I/O bank |
| Pino 153 | I/O — User I/O bank |
| Pino 154 | I/O — User I/O bank |
| Pino 155 | VCCIO — I/O supply |
| Pino 156 | I/O — User I/O bank |
| Pino 157 | I/O — User I/O bank |
| Pino 158 | I/O — User I/O bank |
| Pino 159 | GND — Ground |
| Pino 160 | I/O — User I/O bank |
| Pino 161 | I/O — User I/O bank |
| Pino 162 | I/O — User I/O bank |
| Pino 163 | VCCINT — 5V core supply |
| Pino 164 | I/O — User I/O bank |
| Pino 165 | I/O — User I/O bank |
| Pino 166 | GND — Ground |
| Pino 167 | I/O — User I/O bank |
| Pino 168 | I/O — User I/O bank |
| Pino 169 | I/O — User I/O bank |
| Pino 170 | VCCIO — I/O supply |
| Pino 171 | I/O — User I/O bank |
| Pino 172 | I/O — User I/O bank |
| Pino 173 | I/O — User I/O bank |
| Pino 174 | GND — Ground |
| Pino 175 | I/O — User I/O bank |
| Pino 176 | I/O — User I/O bank |
| Pino 177 | I/O — User I/O bank |
| Pino 178 | I/O — User I/O bank |
| Pino 179 | VCCINT — 5V core supply |
| Pino 180 | I/O — User I/O bank |
| Pino 181 | I/O — User I/O bank |
| Pino 182 | GND — Ground |
| Pino 183 | nCONFIG — Configuration control (active-low reset) |
| Pino 184 | nSTATUS — Configuration status (active-low) |
| Pino 185 | CONF_DONE — Configuration done |
| Pino 186 | DCLK — Configuration clock |
| Pino 187 | DATA — Configuration data input |
| Pino 188 | TMS — JTAG test mode select |
| Pino 189 | TCK — JTAG test clock |
| Pino 190 | TDO — JTAG test data out |
| Pino 191 | TDI — JTAG test data in |
| Pino 192 | I/O — User I/O bank |
| Pino 193 | I/O — User I/O bank |
| Pino 194 | VCCIO — I/O supply |
| Pino 195 | I/O — User I/O bank |
| Pino 196 | I/O — User I/O bank |
| Pino 197 | I/O — User I/O bank |
| Pino 198 | GND — Ground |
| Pino 199 | I/O — User I/O bank |
| Pino 200 | I/O — User I/O bank |
| Pino 201 | I/O — User I/O bank |
| Pino 202 | I/O — User I/O bank |
| Pino 203 | VCCINT — 5V core supply |
| Pino 204 | I/O — User I/O bank |
| Pino 205 | I/O — User I/O bank |
| Pino 206 | GND — Ground |
| Pino 207 | I/O — User I/O bank |
| Pino 208 | I/O — User I/O bank |
Aplicações típicas
EPF10K30RI208-4N é adequado para 6 aplicaçãos: Industrial Motor Control, Telecom Multiplexer / Cross-Connect, ASIC Prototyping, Legacy Industrial Control / Retrofit, DSP Front-End (Filter / FFT Pre-processing), Test & Measurement Instrumentation.
Industrial Motor Control
The EPF10K30RI208-4N fits industrial motor control applications because its 1,728 logic cells and 147 user I/Os can host encoder decoding (QEP), PWM generation, current-loop compensation, and field-oriented-control state machines in a single device. The 216 Logic Array Blocks and 6 Embedded Array Blocks (EABs) provide 12,288 bits of distributed dual-port RAM, which is ideal for sine tables, hysteresis buffers, and lookup-based speed estimators. With MultiVolt I/O the FPGA interfaces directly to 3.3V DSP/MCU and 5V gate-driver ICs without level shifters. Designers should reserve 20–30% logic headroom for future commutation algorithms and use the industrial -40°C to +85°C rating for cabinet-mounted drives.
Recomendado
Telecom Multiplexer / Cross-Connect
Telecom multiplexer and digital cross-connect systems benefit from the EPF10K30RI208-4N's combination of register-rich logic and embedded block RAM. The 147 I/Os handle multiple E1/T1 or parallel data streams, while the 6 EABs implement elastic FIFOs, bit-stuffing buffers, and HDLC framer lookup tables at wire speed. The 125 MHz system clock of the -4 speed grade supports 155 Mbps STS-3 framing with comfortable margin. Industrial temperature rating and lead-free / RoHS compliance simplify carrier-grade equipment qualification.
Recomendado
ASIC Prototyping
The EPF10K30RI208-4N is a proven ASIC prototyping vehicle for designs up to 30K equivalent gates. Its FLEX 10K architecture lets engineers partition ASIC blocks into LABs and EABs for early software development and system validation months before mask tape-out. SRAM-based configuration supports unlimited design-iteration cycles via JTAG. The 208-pin RQFP is breadboard-friendly with standard 0.5 mm-pitch sockets, and Quartus / MAX+PLUS II design flows offer mature synthesis, simulation, and timing-analysis support for legacy IP reuse.
Recomendado
Legacy Industrial Control / Retrofit
The EPF10K30RI208-4N is widely used to maintain end-of-life industrial controllers, CNC machines, and test fixtures where redesign is prohibitively expensive. Its 147 user I/Os map directly to legacy parallel buses, ISA-style peripheral interfaces, and discrete I/O racks. Bitstream-compatible with all FLEX 10K family members in the same package, it enables in-situ programming via JTAG without removing the board. Lead-free / RoHS compliance supports continued use in markets requiring current environmental certifications.
Recomendado
DSP Front-End (Filter / FFT Pre-processing)
The EPF10K30RI208-4N's 6 EABs are well-suited to FIR filter coefficient storage, window-function ROM, and small FFT twiddle-factor tables, enabling front-end DSP pre-processing before a downstream DSP or MCU. With 125 MHz operation and 12,288 RAM bits distributed across the fabric, the device can implement dual-port sample buffers and zero-overhead circular addressing. MultiVolt I/O simplifies interfacing to 3.3V ADCs and 5V analog front ends. Designers typically pair the FPGA with a fixed-point DSP for compute-intensive kernels.
Recomendado
Test & Measurement Instrumentation
Test and measurement instruments such as logic analyzers, protocol testers, and bit-error-rate testers benefit from the EPF10K30RI208-4N's parallel I/O count and flexible state-machine capability. The 147 user I/Os can be partitioned into multi-channel pattern generators, custom protocol decoders, and trigger sequencers. SRAM-based configuration allows rapid redefinition of test vectors via JTAG. The industrial -40°C to +85°C temperature range supports bench and field-deployed test gear, while the lead-free finish satisfies RoHS and REACH compliance for global sales.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPF10K30RI208-4N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPF10K30RI208-4 | EPF10K50RI208-4N | EPF10K30RC240-4N | EPF10K100EQC208-1N | EPF10K30AQI208-3N |
|---|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | 208-pin Power QFP (RQFP) | 208-pin Power QFP (RQFP) - same | 208-pin Power QFP (RQFP) - same | 240-pin RQFP - larger | 208-pin EQFP - same pin count | 208-pin Power QFP (RQFP) - same |
| Logic Cells | 1,728 | 1,728 (same) | 2,880 (+66%) | 1,728 (same) | 4,992 (+189%) | 1,728 (same) |
| Equivalent Gates | 30,000 | 30,000 | 50,000 | 30,000 | 100,000 | 30,000 |
| Total RAM Bits | 12,288 | 12,288 | 20,480 (+67%) | 12,288 | 40,960 | 12,288 |
| User I/Os | 147 | 147 | 147 | 189 (+28%) | 147 | 147 |
| Speed Grade | -4 (125 MHz) | -4 (125 MHz) | -4 (125 MHz) | -4 (125 MHz) | -1 (slower) | -3 (slower) |
| Lead-Free / RoHS | Yes (N suffix) | No (lead-containing) | Yes | Yes | Yes | Yes |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND | NRND |
Principais diferenciais
- Pin-compatible upgrade path to 50K-gate EPF10K50RI208-4N (vs EPF10K50RI208-4N)
- Lead-free / RoHS compliant finish (vs EPF10K30RI208-4)
- Drop-in density matching with same speed grade -4 (vs EPF10K30RC240-4N)
Notas de projeto
The EPF10K30RI208-4N requires a clean 5V core supply (VCCINT) and one or more 3.3V/5V I/O supplies (VCCIO) per bank. Place a 0.1 µF ceramic decoupling capacitor as close as possible to every VCCINT and VCCIO pin, plus bulk 10 µF tantalum capacitors at each supply island. During configuration the FPGA draws higher inrush current; ensure the upstream regulator can sustain at least 500 mA peak. FLEX 10K devices are not 5V-tolerant on JTAG TCK in some speed grades - verify input thresholds against the configuration PROM datasheet.
The 208-pin Power QFP (RQFP) has a 0.5 mm pin pitch and an exposed thermal pad that must be soldered to a copper pour for mechanical and thermal reliability. Use at least 4-layer PCB construction with dedicated power and ground planes; route all 147 user I/Os on the top layer and stitch the perimeter with a ground guard ring. Keep configuration (DCLK/DATA/CONF_DONE/nSTATUS) and JTAG traces under 50 mm total length to avoid signal-integrity issues, and place a 4.7 kΩ pull-up on nCONFIG and a 10 kΩ pull-up on nSTATUS per Altera AN-116.
Do not assume the FLEX 10K configuration bitstream is compatible with newer Cyclone or MAX devices - it is not. Always generate the bitstream with MAX+PLUS II or a Quartus version that lists FLEX 10K in the device family selector. Avoid leaving unused I/O pins floating; configure them as outputs driving ground through the software to prevent input oscillation that can draw spurious ICC. For industrial-temperature designs, verify that all configuration PROMs (EPC1/EPC2) are also rated for -40°C to +85°C operation, since a commercial-grade PROM can corrupt configuration at temperature extremes.
Informações de conformidade
Lead-free matte-tin finish per 'N' suffix; RoHS and REACH compliance confirmed by Altera/Intel product declaration. Not AEC-Q100 qualified (FPGAs in this family are not automotive-grade). Halogen-free status not explicitly declared in available data - marked unknown.
