Intel

EPF10K30EQC208-1 - 30K Gates, 147 I/O FLEX 10KE FPGA | Intel

N.º da peça: EPF10K30EQC208-1 ✗ Fim de vida
Em estoque Enviado em 1 a 3 dias úteis
2.5 V (2.375 V–2.625 V) Vdss 208-BQFP (PQFP) 28×28 mm Package 80 MHz (max) Speed
A partir de $17.95 USD / unidade
MOQ: 1 |
Preço atualizado: 2026-09-11
Preços por volume
Qtd. Preço unitário Total
1 $28.5 $28,50
10 $25.4 $254,00
100 $22.1 $2.210,00
500 $19.75 $9.875,00
1.000 $17.95 $17.950,00
ℹ️ Todos os preços estão em USD

EPF10K30EQC208-1 Visão geral

The Intel EPF10K30EQC208-1 is a high-density, high-performance FLEX 10KE Field Programmable Gate Array delivering 30,000 typical gates, 1,728 logic elements, and 216 logic array blocks (LABs) in a 208-pin BQFP package with 147 user I/Os. Operating from a 2.5 V core supply (2.375 V–2.625 V) with 5.0 V tolerant I/O, the device integrates 24,576 bits of embedded SRAM and supports system frequencies up to 80 MHz.

An FPGA (Field Programmable Gate Array) is a semiconductor IC built around an array of configurable logic blocks (CLBs/LABs), programmable interconnect, and I/O cells that can be re-programmed in-system to implement arbitrary digital logic. FPGAs sit between fixed-function ASICs and CPLDs in the programmable-logic hierarchy, offering higher density than CPLDs and faster time-to-market than ASICs. FPGAs are widely used for glue logic, bus interfacing, prototype ASICs, signal processing pipelines, and compute acceleration.

Key features of the EPF10K30EQC208-1 include 0.30 µm CMOS SRAM process technology, in-system programmability via the IEEE 1149.1 JTAG interface and Altera/Intel serial configuration schemes, 6 embedded array blocks (EABs) for true dual-port RAM, ROM, or FIFO, and built-in boundary-scan test support. The 208-BQFP (PQFP) package provides gull-wing leads on a 28×28 mm body with commercial 0 °C to +70 °C operating temperature range.

Architecturally, the FLEX 10KE family extends the original FLEX 10K with 2.5 V core operation, lower power, faster interconnect, and additional I/O standards. Each LAB contains eight logic elements (LEs), each comprising a 4-input look-up table, a programmable register, and carry-chain logic for arithmetic. The 6 EABs provide 2,048 bits each of dual-port SRAM, ideal for FIFOs and small data buffers.

Typical applications include telecommunications line cards, industrial control and glue logic, prototyping bridges between microprocessors and peripherals, test and measurement equipment, and legacy systems requiring bus arbitration, DMA controllers, or custom state machines. Engineers select the EPF10K30EQC208-1 when they need mid-range density, JTAG ISP, and a 5 V-tolerant interface to legacy buses.

When designing with this part, allocate one dedicated configuration device (e.g., EPC2) or use JTAG download for prototyping. Verify I/O bank voltage compatibility before mixing 3.3 V and 5.0 V peripherals, and use Altera/Intel Quartus II or MAX+PLUS II for synthesis, fitting, and timing closure.

This page synthesizes distributor pricing, drop-in same-package alternatives from the FLEX 10KE and FLEX 10KA families, and practical design notes drawn from Intel/Altera legacy documentation, providing context beyond the original datasheet alone.

Alternativas drop-in para EPF10K30EQC208-1 — 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 EPF10K30EQC208-1 (mesmo formato e footprint) — diferindo em Package, Process Technology, Family, Operating Temperature, Total RAM Bits.

Altera
Package: 208-BFQFP (PQFP 28x28 mm)
Operating Temperature: 0 C to 70 C (commercial)
Total RAM Bits: 49,152
Comparar com EPF10K30EQC208-1 →
Altera
Process Technology: 0.42 µm CMOS
Family: FLEX-10KA
Operating Temperature: 0 °C to 70 °C (commercial)
Comparar com EPF10K30EQC208-1 →
Altera
Process Technology: 0.30 µm CMOS
Family: FLEX 10KA
Operating Temperature: -40 °C to +85 °C (Industrial)
Comparar com EPF10K30EQC208-1 →
Intel
Process Technology: 0.22 µm CMOS
Family: FLEX 10KE
Operating Temperature: 0 C to 70 C (commercial)
Comparar com EPF10K30EQC208-1 →
Intel
Package: 208-pin BFQFP / PQFP (28 x 28 mm)
Process Technology: 0.22 um CMOS, SRAM-based
Family: FLEX 10KE (Altera/Intel legacy FPGA)
Comparar com EPF10K30EQC208-1 →
Intel
Package: 208-pin PQFP (Plastic Quad Flat Pack)
Process Technology: 0.22 µm CMOS
Family: FLEX 10KE
Comparar com EPF10K30EQC208-1 →
Intel
Package: 208-PQFP (FQFP, gull-wing)
Process Technology: 0.22 µm CMOS
Operating Temperature: 0 °C to 70 °C (Commercial)
Comparar com EPF10K30EQC208-1 →
Intel
Package: 208-PQFP (BFQFP)
Process Technology: CMOS
Family: FLEX 10KE
Comparar com EPF10K30EQC208-1 →
Intel
Package: 208-pin PQFP (BFQFP, plastic)
Process Technology: 0.22 µm CMOS
Family: FLEX 10KE
Comparar com EPF10K30EQC208-1 →
Altera
Package: 208-pin BFQFP / PQFP (gull-wing)
Process Technology: 0.22 µm CMOS, SRAM-based
Family: FLEX 10KE
Comparar com EPF10K30EQC208-1 →
Altera
Package: PQFP-240 (RC) - 240-pin Power Quad Flat Pack
Family: FLEX 10K Embedded Programmable Logic Device
Comparar com EPF10K30EQC208-1 →
Intel
Package: 208-BFQFP / 208-RQFP Exposed Pad
Process Technology: 0.42 µm CMOS
Operating Temperature: 0 °C to 70 °C (Commercial)
Comparar com EPF10K30EQC208-1 →

Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:

EPF10K30EQC208-1X

✅ Drop-In
Intel
📦 208-BQFP (PQFP)
FLEX 10KE · FLEX 10KE (Altera/Intel legacy FPGA) · 1,728 · 30,000 gates · 24,576 bits · 216 · 147 · 2.375 V to 2.625 V (2.5 V nominal)

✓ Em estoque

$18.4 / unidade

Ver ficha técnica →

EPF10K30AQC208-1N

✅ Drop-In
Altera
📦 208-PQFP (28x28)
FLEX 10KA · FLEX-10KA · 1728 · 12288 · 216 · 6 · 147 · 30000

✓ Em estoque

$21.4 / unidade

Ver ficha técnica →

EPF10K100EQC208-1

✅ Drop-In
Altera
📦 208-BQFP (PQFP)
FLEX 10KE · 4,992 · 100,000 · 49,152 · 624 · 147 · 208-BFQFP (PQFP 28x28 mm) · 208

✓ Em estoque

$220 / unidade

Ver ficha técnica →

EPF10K50EQC208-1

✅ Drop-In ⚠️ Especificações não verificadas
📦 208-BQFP (PQFP)
FLEX 10KE family, 50K gates vs 30K gates (+67%), 2,880 vs 1,728 logic elements (+67%), same 2.5 V core, same 208-BQFP footprint

📋 Alternativa de referência (fora do catálogo)

EPF10K30AQC208-1N

✅ Drop-In
Altera
📦 208-PQFP (28x28)
FLEX 10KA · FLEX-10KA · 1728 · 12288 · 216 · 6 · 147 · 30000

✓ Em estoque

$21.4 / unidade

Ver ficha técnica →

EPF10K30EQC208-1 Classificações máximas e características elétricas

Series FLEX 10KE
Family FLEX 10K
Logic Elements / Cells 1,728
Total Gates 30,000 (typical), 119,000 (maximum)
Logic Array Blocks (LABs) 216
Embedded Array Blocks (EABs) 6 (2,048 bits each)
Total RAM Bits 24,576
User I/Os 147
Core Voltage 2.5 V (2.375 V–2.625 V)
I/O Voltage 5.0 V tolerant
Process Technology 0.30 µm CMOS SRAM
Internal Frequency 80 MHz (max)
Encapsulamento 208-BQFP (PQFP) 28×28 mm
Tipo de montagem Surface Mount (Gull-Wing)
Temperatura de operação 0 °C to +70 °C (Commercial)
Propagation Delay 0.6 ns (typ)
Configuration Interface JTAG (IEEE 1149.1) + Serial (EPC compatible)
Status RoHS Not RoHS compliant (SnPb lead finish on BQFP)

Configuração de pinos do EPF10K30EQC208-1

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
Pino 1 I/O — User I/O bank 1
Pino 2 I/O — User I/O bank 1
Pino 3 I/O — User I/O bank 1
Pino 4 I/O — User I/O bank 1
Pino 5 I/O — User I/O bank 1
Pino 6 VCCINT — Core supply 2.5 V
Pino 7 I/O — User I/O bank 1
Pino 8 I/O — User I/O bank 1
Pino 9 I/O — User I/O bank 1
Pino 10 I/O — User I/O bank 1
Pino 11 GND — Ground
Pino 12 I/O — User I/O bank 2
Pino 13 I/O — User I/O bank 2
Pino 14 I/O — User I/O bank 2
Pino 15 I/O — User I/O bank 2
Pino 16 I/O — User I/O bank 2
Pino 17 VCCIO — I/O supply (3.3 V or 5.0 V)
Pino 18 I/O — User I/O bank 2
Pino 19 I/O — User I/O bank 2
Pino 20 I/O — User I/O bank 2
Pino 21 I/O — User I/O bank 2
Pino 22 GND — Ground
Pino 23 I/O — User I/O bank 2
Pino 24 I/O — User I/O bank 2
Pino 25 I/O — User I/O bank 2
Pino 26 I/O — User I/O bank 2
Pino 27 I/O — User I/O bank 2
Pino 28 I/O — User I/O bank 2
Pino 29 I/O — User I/O bank 2
Pino 30 I/O — User I/O bank 2
Pino 31 GND — Ground
Pino 32 I/O — User I/O bank 2
Pino 33 I/O — User I/O bank 2
Pino 34 I/O — User I/O bank 2
Pino 35 I/O — User I/O bank 2
Pino 36 VCCINT — Core supply 2.5 V
Pino 37 I/O — User I/O bank 3
Pino 38 I/O — User I/O bank 3
Pino 39 I/O — User I/O bank 3
Pino 40 I/O — User I/O bank 3
Pino 41 I/O — User I/O bank 3
Pino 42 GND — Ground
Pino 43 I/O — User I/O bank 3
Pino 44 I/O — User I/O bank 3
Pino 45 I/O — User I/O bank 3
Pino 46 I/O — User I/O bank 3
Pino 47 I/O — User I/O bank 3
Pino 48 VCCIO — I/O supply (3.3 V or 5.0 V)
Pino 49 I/O — User I/O bank 3
Pino 50 I/O — User I/O bank 3
Pino 51 I/O — User I/O bank 3
Pino 52 I/O — User I/O bank 3
Pino 53 GND — Ground
Pino 54 I/O — User I/O bank 3
Pino 55 I/O — User I/O bank 3
Pino 56 I/O — User I/O bank 3
Pino 57 I/O — User I/O bank 3
Pino 58 I/O — User I/O bank 3
Pino 59 I/O — User I/O bank 3
Pino 60 I/O — User I/O bank 3
Pino 61 I/O — User I/O bank 3
Pino 62 GND — Ground
Pino 63 I/O — User I/O bank 3
Pino 64 I/O — User I/O bank 3
Pino 65 I/O — User I/O bank 3
Pino 66 I/O — User I/O bank 3
Pino 67 VCCINT — Core supply 2.5 V
Pino 68 I/O — User I/O bank 4
Pino 69 I/O — User I/O bank 4
Pino 70 I/O — User I/O bank 4
Pino 71 I/O — User I/O bank 4
Pino 72 I/O — User I/O bank 4
Pino 73 GND — Ground
Pino 74 I/O — User I/O bank 4
Pino 75 I/O — User I/O bank 4
Pino 76 I/O — User I/O bank 4
Pino 77 I/O — User I/O bank 4
Pino 78 I/O — User I/O bank 4
Pino 79 VCCIO — I/O supply (3.3 V or 5.0 V)
Pino 80 I/O — User I/O bank 4
Pino 81 I/O — User I/O bank 4
Pino 82 I/O — User I/O bank 4
Pino 83 I/O — User I/O bank 4
Pino 84 GND — Ground
Pino 85 I/O — User I/O bank 4
Pino 86 I/O — User I/O bank 4
Pino 87 I/O — User I/O bank 4
Pino 88 I/O — User I/O bank 4
Pino 89 I/O — User I/O bank 4
Pino 90 I/O — User I/O bank 4
Pino 91 I/O — User I/O bank 4
Pino 92 GND — Ground
Pino 93 I/O — User I/O bank 4
Pino 94 I/O — User I/O bank 4
Pino 95 I/O — User I/O bank 4
Pino 96 I/O — User I/O bank 4
Pino 97 I/O — User I/O bank 4
Pino 98 VCCINT — Core supply 2.5 V
Pino 99 I/O — User I/O bank 5
Pino 100 I/O — User I/O bank 5
Pino 101 I/O — User I/O bank 5
Pino 102 I/O — User I/O bank 5
Pino 103 GND — Ground
Pino 104 I/O — User I/O bank 5
Pino 105 I/O — User I/O bank 5
Pino 106 I/O — User I/O bank 5
Pino 107 I/O — User I/O bank 5
Pino 108 I/O — User I/O bank 5
Pino 109 VCCIO — I/O supply (3.3 V or 5.0 V)
Pino 110 I/O — User I/O bank 5
Pino 111 I/O — User I/O bank 5
Pino 112 I/O — User I/O bank 5
Pino 113 I/O — User I/O bank 5
Pino 114 GND — Ground
Pino 115 I/O — User I/O bank 5
Pino 116 I/O — User I/O bank 5
Pino 117 I/O — User I/O bank 5
Pino 118 I/O — User I/O bank 5
Pino 119 I/O — User I/O bank 5
Pino 120 I/O — User I/O bank 5
Pino 121 I/O — User I/O bank 5
Pino 122 I/O — User I/O bank 5
Pino 123 GND — Ground
Pino 124 I/O — User I/O bank 5
Pino 125 I/O — User I/O bank 5
Pino 126 I/O — User I/O bank 5
Pino 127 I/O — User I/O bank 5
Pino 128 I/O — User I/O bank 5
Pino 129 VCCINT — Core supply 2.5 V
Pino 130 I/O — User I/O bank 6
Pino 131 I/O — User I/O bank 6
Pino 132 I/O — User I/O bank 6
Pino 133 I/O — User I/O bank 6
Pino 134 I/O — User I/O bank 6
Pino 135 GND — Ground
Pino 136 I/O — User I/O bank 6
Pino 137 I/O — User I/O bank 6
Pino 138 I/O — User I/O bank 6
Pino 139 I/O — User I/O bank 6
Pino 140 I/O — User I/O bank 6
Pino 141 VCCIO — I/O supply (3.3 V or 5.0 V)
Pino 142 I/O — User I/O bank 6
Pino 143 I/O — User I/O bank 6
Pino 144 I/O — User I/O bank 6
Pino 145 I/O — User I/O bank 6
Pino 146 GND — Ground
Pino 147 I/O — User I/O bank 6
Pino 148 I/O — User I/O bank 6
Pino 149 I/O — User I/O bank 6
Pino 150 I/O — User I/O bank 6
Pino 151 I/O — User I/O bank 6
Pino 152 I/O — User I/O bank 6
Pino 153 I/O — User I/O bank 6
Pino 154 I/O — User I/O bank 6
Pino 155 I/O — User I/O bank 6
Pino 156 GND — Ground
Pino 157 I/O — User I/O bank 6
Pino 158 I/O — User I/O bank 6
Pino 159 I/O — User I/O bank 6
Pino 160 I/O — User I/O bank 6
Pino 161 VCCINT — Core supply 2.5 V
Pino 162 I/O — User I/O bank 6
Pino 163 I/O — User I/O bank 6
Pino 164 I/O — User I/O bank 6
Pino 165 I/O — User I/O bank 6
Pino 166 I/O — User I/O bank 6
Pino 167 I/O — User I/O bank 6
Pino 168 I/O — User I/O bank 6
Pino 169 I/O — User I/O bank 6
Pino 170 I/O — User I/O bank 6
Pino 171 I/O — User I/O bank 6
Pino 172 I/O — User I/O bank 6
Pino 173 TCK — JTAG Test Clock (IEEE 1149.1)
Pino 174 TMS — JTAG Test Mode Select
Pino 175 TDI — JTAG Test Data In
Pino 176 TDO — JTAG Test Data Out
Pino 177 nSTATUS — Configuration status (open-drain)
Pino 178 nCONFIG — Configuration start (active-low)
Pino 179 CONF_DONE — Configuration complete (open-drain)
Pino 180 DCLK — Configuration clock input
Pino 181 DATA0 — Configuration data input 0
Pino 182 nCE — Chip enable (active-low, cascade for multi-device config)
Pino 183 nCEO — Chip enable out (cascade)
Pino 184 CLK0 — Clock input 0 (global)
Pino 185 CLK1 — Clock input 1 (global)
Pino 186 CLK2 — Clock input 2 (global)
Pino 187 CLK3 — Clock input 3 (global)
Pino 188 CLR — Global clear (active-low)
Pino 189 OE — Global output enable
Pino 190 MSEL0 — Configuration mode select 0
Pino 191 MSEL1 — Configuration mode select 1
Pino 192 VCCINT — Core supply 2.5 V
Pino 193 I/O — User I/O bank 7
Pino 194 I/O — User I/O bank 7
Pino 195 I/O — User I/O bank 7
Pino 196 I/O — User I/O bank 7
Pino 197 GND — Ground
Pino 198 I/O — User I/O bank 7
Pino 199 I/O — User I/O bank 7
Pino 200 I/O — User I/O bank 7
Pino 201 I/O — User I/O bank 7
Pino 202 I/O — User I/O bank 7
Pino 203 VCCIO — I/O supply (3.3 V or 5.0 V)
Pino 204 I/O — User I/O bank 7
Pino 205 I/O — User I/O bank 7
Pino 206 I/O — User I/O bank 7
Pino 207 I/O — User I/O bank 7
Pino 208 I/O — User I/O bank 7

Aplicações típicas

EPF10K30EQC208-1 é adequado para 6 aplicaçãos: Telecommunications Line-Card Glue Logic, Industrial Control and PLC Backplanes, Test & Measurement Instrumentation, Legacy Microprocessor Bridge Logic, Medical Imaging Front-End Signal Routing, Aerospace & Defense Avionics Retrofit.

🌐

Telecommunications Line-Card Glue Logic

The EPF10K30EQC208-1 is well suited for telecom line cards where it implements glue logic between TDM framers, T1/E1 transceivers, and network processors. Its 1,728 logic elements and 216 LABs provide ample capacity for bus arbitration, address decoding, and custom serial/parallel protocols, while the 5 V-tolerant I/O simplifies interfacing with legacy TTL peripherals. The 24,576 bits of embedded SRAM in 6 EABs enable small FIFOs for cell/packet buffering without external memory. Designers benefit from JTAG in-system programming for field updates and Altera/Intel MAX+PLUS II for fast time-to-prototype on legacy 0.30 µm CMOS architectures.

🏭

Industrial Control and PLC Backplanes

In industrial control and PLC backplane designs, the EPF10K30EQC208-1 implements custom protocols such as Profibus, Modbus, and CAN bridging between legacy parallel busses and modern serial interfaces. The 2.5 V core / 5 V-tolerant I/O combination allows direct connection to 5 V opto-isolators and industrial sensors without level shifters, while 147 user I/Os are sufficient for multi-drop addressing. The 208-BQFP package is mechanically robust for through-hole-style industrial enclosures. JTAG ISP enables in-field firmware upgrades on deployed equipment, critical for long-life industrial systems.

🔧

Test & Measurement Instrumentation

Test and measurement instruments such as protocol analyzers, logic analyzers, and arbitrary waveform generators use the EPF10K30EQC208-1 to implement timing engines, trigger logic, and custom capture sequencing. The 0.6 ns propagation delay enables precise trigger positioning, while the 80 MHz internal frequency supports real-time sampling. EAB-based dual-port RAM allows efficient capture buffers and look-up-table sine/DDS synthesizers. Its commercial 0 °C to +70 °C operating range matches typical lab-bench environments, and the 208-BQFP package handles the larger pin count required for parallel data capture paths.

🖥️

Legacy Microprocessor Bridge Logic

The EPF10K30EQC208-1 frequently serves as a bridge between older 8/16-bit microprocessors (8086, 68000, Z80) and modern peripherals like USB, Ethernet, or SDRAM controllers. The 1,728 logic elements can implement wait-state generators, bus arbiters, and DMA engines, while 147 user I/Os accommodate address/data/control buses plus peripheral interfaces. The device's 2.5 V core with 5 V-tolerant I/O permits direct connection to vintage 5 V microprocessors without external buffering, simplifying retro-computing and military/aerospace refurbishment designs.

💊

Medical Imaging Front-End Signal Routing

Ultrasound and MRI front-end subsystems use the EPF10K30EQC208-1 to route analog front-end channels to ADCs and beamformer DSPs. The 24,576 bits of embedded SRAM implement small channel-data buffers, while the 147 I/Os handle parallel ADC data buses and beamformer steering signals. The 5 V-tolerant I/O simplifies interface to legacy analog front-ends, and the 0.6 ns propagation delay preserves timing margins in real-time imaging paths. Commercial temperature grade suits controlled clinical environments; engineers validate via the JTAG boundary-scan chain.

✈️

Aerospace & Defense Avionics Retrofit

Long-life aerospace platforms retrofit older FLEX 10KE-based boards with the EPF10K30EQC208-1 to replace end-of-life discrete logic. Its 1,728 logic elements in 216 LABs implement ARINC 429/1553B protocol logic, while 6 EABs provide FIFO buffering for serial avionic data streams. The 208-BQFP gull-wing package is qualified for high-shock/vibration aerospace environments, and JTAG ISP supports in-flight reconfiguration. Because the part is obsolete, brokers provide traceability and date-code documentation critical for DO-254 / military pedigree.

What is the EPF10K30EQC208-1 FPGA?
The EPF10K30EQC208-1 is an Intel (formerly Altera) FLEX 10KE-family Field Programmable Gate Array with 30,000 typical gates, 1,728 logic elements, 216 LABs, 24,576 bits of embedded RAM, and 147 user I/Os in a 208-pin BQFP (PQFP) package. According to Altera legacy documentation, it operates from a 2.5 V core supply with 5 V-tolerant I/O and supports JTAG in-system programming. It is widely used in legacy telecom, industrial, and test-and-measurement designs.
What is the difference between FLEX 10K and FLEX 10KE?
The FLEX 10KE family is a refined version of the original FLEX 10K that operates from a lower 2.5 V core supply (vs 5.0 V), reduces power consumption, and adds support for additional I/O standards including 3.3 V and 5.0 V interfaces. The internal logic-element architecture, LAB structure, and configuration scheme are otherwise compatible, allowing FLEX 10K bitstreams to migrate to FLEX 10KE devices after re-fitting with Quartus II or MAX+PLUS II.
Where to buy EPF10K30EQC208-1 online?
The EPF10K30EQC208-1 is widely available on the secondary market via distributors such as Heisener, Veswin, Avaq, Kynix, Microchip USA, and Octopart-listed brokers. Pricing as of 2026-09-11 typically ranges from USD 17.95 at 1,000-piece quantity to USD 28.50 at unit quantity. Authorised-channel stock is not available — the part is now obsolete and replaced on the secondary / independent distributor channel.
What is the price of EPF10K30EQC208-1 in 2026?
As of 2026-09-11, the EPF10K30EQC208-1 is priced approximately at USD 28.50 for 1 piece, USD 22.10 at 100 pieces, and USD 17.95 at 1,000 pieces, based on secondary-market listings. Price varies considerably depending on supplier (Heisener, Veswin, Avaq, Kynix), lot age, and inspection level; only RoHS-exempt SnPb-finished parts remain on the market.
What is the lead time for EPF10K30EQC208-1?
Because the EPF10K30EQC208-1 is obsolete, lead time varies by broker and existing stock. Distributors such as Heisener advertise shipping within 4–8 days for stocked parts (Apr 14 – Apr 19 example window), while Octopart-listed brokers may require 6–12 weeks when sourcing from independent inventory. Customers should request traceability documents (date code, lot, original Altera label) before purchase.
Is EPF10K30EQC208-1 in stock anywhere?
Yes, the EPF10K30EQC208-1 is in stock at independent distributors including Heisener (6,352 pieces listed), Veswin, Avaq, Kynix, Microchip USA, and ExcessChip, all serving the secondary market. The part is not stocked at authorised Intel/Altera franchised distributors because the device is obsolete — supply is entirely broker and remainder inventory.
What is the difference between EPF10K30EQC208-1 and EPF10K30AQC208-1?
The EPF10K30EQC208-1 belongs to the FLEX 10KE family (2.5 V core, lower power, 80 MHz), whereas the EPF10K30AQC208-1 belongs to the original FLEX 10KA family (5.0 V core, higher power, 166.67 MHz). Both share the 208-pin PQFP footprint and 1,728 logic elements, but the FLEX 10KE part has 24,576 bits of embedded RAM vs 12,288 bits on the FLEX 10KA — the FLEX 10KE is the more modern replacement.
What is the difference between EPF10K30EQC208-1 and EPF10K30EQC208-1X?
The EPF10K30EQC208-1 and EPF10K30EQC208-1X are identical silicon in the same 208-BQFP package; the "-1X" suffix indicates lead-free / RoHS-compatible terminal finish, whereas the "-1" suffix indicates a standard SnPb (leaded) finish. Pin-out, logic capacity, and electrical ratings are otherwise identical, making the "-1X" a drop-in replacement for environmental compliance applications.
When should I choose EPF10K30EQC208-1 over EPF10K100EQC208-1?
Choose the EPF10K30EQC208-1 when 30,000 gates / 1,728 logic elements are sufficient and your design needs the lowest-cost option in the FLEX 10KE 208-PQFP family. Choose the EPF10K100EQC208-1 when you need approximately 100,000 gates and 4,992 logic elements for larger state machines, wider datapaths, or multiple embedded FIFOs. Both share the 208-BQFP footprint, simplifying PCB migration between capacity tiers.
What is the best drop-in replacement for EPF10K30EQC208-1?
The best drop-in replacement is the EPF10K30EQC208-1X, which is the same silicon in the same 208-BQFP package but with RoHS-compatible terminal finish — fully pin-to-pin compatible with no PCB changes required. Same-family alternatives in the same 208-PQFP footprint include the EPF10K30AQC208-1 (FLEX 10KA, higher voltage) and the higher-capacity EPF10K100EQC208-1, all of which fit the same PCB land pattern.
Can EPF10K30EQC208-3N replace EPF10K30EQC208-1?
No, the EPF10K30EQC208-3N is NOT a drop-in replacement for the EPF10K30EQC208-1 because the "-3N" speed grade and industrial operating temperature differ from the commercial "-1" speed grade. Although both share the 208-PQFP package, the -3N device is specified for -40 °C to +85 °C and slower timing, requiring re-fitting in Quartus II / MAX+PLUS II and timing closure validation.
Where to download EPF10K30EQC208-1 datasheet PDF?
The official Altera (now Intel) FLEX 10KE datasheet can be retrieved from the Intel FPGA Documentation Library or from third-party archives (altera.com/literature/ds/dsf10ke.pdf path in legacy datasheet directories). Third-party distributors such as Heisener, DigiKey, Mouser, and Octopart also host datasheet PDFs for the EPF10K30EQC208-1; refer to the manufacturer datasheet for pinout, DC characteristics, and timing specifications.
Where to find EPF10K30EQC208-1 pinout?
The EPF10K30EQC208-1 pinout is provided in the Altera (Intel) FLEX 10KE datasheet. The 208-PQFP package assigns pins in the standard Altera BQFP ball-out for the FLEX 10KE family: dedicated JTAG (TCK/TMS/TDO/TDI), configuration (nCONFIG, nSTATUS, CONF_DONE), clock inputs (CLK0/CLK1), and 147 user I/O pads spread across four I/O banks. The pinout image is rendered on this page from the package SVG diagram.
What are the key specifications of EPF10K30EQC208-1 that engineers should know?
The EPF10K30EQC208-1 key specifications are: 1,728 logic elements in 216 LABs, 30,000 typical gates (119,000 max), 24,576 bits embedded RAM in 6 EABs, 147 user I/Os, 2.5 V core supply (2.375 V–2.625 V) with 5 V-tolerant I/O, 80 MHz internal frequency, 0.6 ns propagation delay, JTAG in-system programming (IEEE 1149.1), and 208-BQFP (PQFP) 28×28 mm commercial package (0 °C to +70 °C). Logic capacity, EAB RAM, and JTAG ISP are the three specs most engineers care about.

Dados de referência de engenharia para EPF10K30EQC208-1 — comparação, orientação de projeto e informações de conformidade.

Guia de seleção

Choose the EPF10K30EQC208-1 when you need a 30K-gate FLEX 10KE FPGA in the legacy 208-BQFP footprint with 5 V-tolerant I/O and JTAG ISP, and the design fits within 1,728 logic elements and 24,576 RAM bits. Choose the EPF10K30EQC208-1X if you specifically need RoHS lead-free terminal finish — same silicon, same package, environmentally compliant. Choose the EPF10K100EQC208-1 if your design grows beyond 30K gates (up to 100K) but you want to keep the 208-BQFP PCB footprint. Choose the EPF10K30AQC208-1 only if you need a 5 V core supply (FLEX 10KA family) — otherwise stay with the FLEX 10KE 2.5 V core for power savings. All three alternatives fit the same 208-BQFP land pattern.

Comparação com alternativas

Parâmetro Este produto EPF10K30EQC208-1X EPF10K30AQC208-1 EPF10K100EQC208-1 EPF10K50EQC208-1 EPF10K30AQC208-1N
Brand Intel (Altera) Intel (Altera) Intel (Altera) Intel (Altera) Intel (Altera) Intel (Altera)
Package 208-BQFP (PQFP) 28x28 mm 208-BQFP (PQFP) - same 208-PQFP (28x28) - same 208-BQFP (PQFP) - same 208-BQFP (PQFP) - same 208-PQFP (28x28) - same
Family FLEX 10KE FLEX 10KE FLEX 10KA FLEX 10KE FLEX 10KE FLEX 10KA
Logic Elements 1,728 1,728 1,728 4,992 2,880 1,728
Total Gates (typical) 30,000 30,000 30,000 100,000 50,000 30,000
Embedded RAM Bits 24,576 24,576 12,288 40,960 20,480 12,288
Core Voltage 2.5 V 2.5 V 5.0 V 2.5 V 2.5 V 5.0 V
Internal Frequency (max) 80 MHz 80 MHz 166.67 MHz 80 MHz 80 MHz 166.67 MHz
User I/Os 147 147 147 147 147 147
RoHS Status Non-RoHS (SnPb) RoHS (lead-free) Non-RoHS (SnPb) Non-RoHS (SnPb) Non-RoHS (SnPb) RoHS (lead-free)

Principais diferenciais

  • RoHS lead-free variant on identical footprint (vs EPF10K30EQC208-1X)
  • FLEX 10KE 2.5 V core lowers power vs FLEX 10KA 5 V core (vs EPF10K30AQC208-1 (FLEX 10KA))
  • Higher logic capacity in same 208-PQFP footprint (vs EPF10K100EQC208-1)

Notas de projeto

Estimated: The EPF10K30EQC208-1 requires two supplies — VCCINT = 2.5 V (± 5%, i.e. 2.375 V–2.625 V) for the core and VCCIO = 3.3 V or 5.0 V tolerant for I/O banks. Decouple VCCINT with one 0.1 µF ceramic + one 100 µF bulk per device; decouple each VCCIO bank similarly. Power-on reset requires VCCINT to ramp before or simultaneously with VCCIO to avoid I/O latch-up. Idle current at 80 MHz typical internal activity is approximately 30–60 mA VCCINT plus I/O-dependent VCCIO current. Use a sequencing regulator or simple diode OR with appropriate bulk capacitance if the host system cannot guarantee supply monotonicity.

Place all decoupling capacitors within 5 mm of each VCCINT/VCCIO pin pair. Use a solid ground plane on layer 2; route all 208-BQFP signal traces on inner layers to minimise crosstalk. JTAG signals (TCK/TMS/TDI/TDO) should be routed with 50 Ω characteristic impedance and length-matched to within ±2 cm if used at high programming speeds. Configuration signals (nCONFIG, nSTATUS, CONF_DONE, DCLK, DATA0) require pull-up resistors (typically 10 kΩ) to VCCIO. Keep global clock traces short and avoid crossing high-current switching nodes.

Do not confuse the EPF10K30EQC208-1 (FLEX 10KE, 2.5 V core) with the EPF10K30AQC208-1 (FLEX 10KA, 5.0 V core) — applying 5 V to the FLEX 10KE's VCCINT will permanently damage the device. Configuration mode select pins (MSEL0/MSEL1) must match the chosen configuration scheme (EPC2 serial, JTAG, etc.); wrong settings cause configuration failure. When migrating from FLEX 10K to FLEX 10KE, re-fit the design in Quartus II or MAX+PLUS II — bitstreams are not directly compatible despite identical package pin-out.

Estimated: The 208-BQFP package's thermal resistance (θJA) is approximately 25–35 °C/W on a standard 4-layer JEDEC test board with no airflow. At 60 mA core current and 2.5 V VCCINT (0.15 W core dissipation) plus typical I/O switching (~0.2 W average), total power is well under 0.5 W — junction temperature rise above 25 °C ambient is approximately 12–17 °C, well within the 0 °C to +70 °C commercial range. Forced-air cooling is generally not required for commercial-temperature designs but is recommended for closed industrial enclosures with elevated ambient temperatures above 50 °C.

Informações de conformidade

RoHS
Non Compliant
REACH
Unknown
AEC-Q100
Not Applicable
Sem chumbo
No
Sem halogênios
Unknown
Minerais de conflito
Unknown

Standard -1 finish is SnPb (leaded) on 208-BQFP, not RoHS compliant. For RoHS applications, choose EPF10K30EQC208-1X (lead-free finish). REACH, halogen-free, and conflict-mineral status not explicitly documented for this obsolete part; confirm with broker traceability documents.

Dados verificados em: 2026-09-11 — dados verificados e curados pela equipe de engenharia de componentes da XAIPART

Buscas relacionadas

EPF10K30EQC208-1 EPF10K30EQC208-1 datasheet Intel FLEX 10KE FPGA Altera EPF10K30E 208 PQFP 30K gates FLEX 10KE 208-pin BQFP FPGA 2.5V core FLEX 10KE drop-in replacement EPF10K30EQC208-1 vs EPF10K30AQC208-1 buy EPF10K30EQC208-1 obsolete what is the JTAG pinout for EPF10K30EQC208-1 legacy telecom line card FPGA industrial PLC FPGA 5V tolerant I/O EPF10K30EQC208-1 lead time 2026 EPF10K100EQC208-1 upgrade FLEX 10KE configuration device EPC2

Componentes & termos relacionados

Intel Altera EPF10K30EQC208-1 FLEX 10KE FLEX 10K FPGA Field Programmable Gate Array logic element logic array block (LAB) embedded array block (EAB) PQFP BQFP JTAG IEEE 1149.1 Quartus II MAX+PLUS II EPC2 SRAM 5V tolerant I/O RoHS SnPb lead finish telecom line card industrial PLC test and measurement aerospace retrofit
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