آخری بار خریداری کا نوٹس: EPF10K30EQC208-2N اپنی زندگی کے اختتام کے قریب ہے۔ آخری آرڈر کی تاریخ: ہم سے رابطہ کریں. دستیاب متبادل پرزے دیکھیں →
Intel

EPF10K30EQC208-2N - FLEX 10KE FPGA, 30K Gates, 208-PQFP | Intel

MPN: EPF10K30EQC208-2N ⚠ آخری بار خریداری
2.5 V Vdss 208-PQFP (FQFP, gull-wing) Package 200 MHz Speed
MOQ: 1 |

EPF10K30EQC208-2N جائزہ

The Intel (formerly Altera) EPF10K30EQC208-2N is a FLEX 10KE family Field Programmable Gate Array delivering 30,000 typical gates, 1,728 logic elements, and 147 user I/Os in a 208-pin Plastic Quad Flat Pack (PQFP-208) package. The device implements an embedded array architecture with 24,576 bits of embedded RAM and operates at a maximum internal frequency of 200 MHz on a 2.5 V core supply using 0.22 µm CMOS technology.

A Field Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that combines the high density of gate arrays with the flexibility of in-system configuration. FPGAs sit at the top of the programmable logic hierarchy - above SPLDs and CPLDs - and are widely used as application-specific accelerators, glue logic, and System-on-a-Programmable-Chip (SoPC) building blocks. The FLEX 10KE family was Altera's first embedded programmable logic device family, integrating dedicated Embedded Array Blocks (EABs) with general-purpose logic for memory-intensive designs.

Key features include 216 Logic Array Blocks (LABs), 12 Embedded Array Blocks, a 0.6 ns propagation delay per logic element, and SRAM-based configuration. The "C" speed grade with "-2N" suffix denotes the commercial temperature range (0 °C to 70 °C) and a specific speed bin. The PQFP-208 package uses gull-wing leads and is intended for surface-mount assembly on standard FR-4 boards.

The FLEX 10KE architecture blends SRAM lookup tables with embedded memory, making it well suited for digital signal processing paths, protocol bridging, and custom peripheral implementations. Its 2.5 V core supply and PCI-compliant I/O buffers allow direct interfacing with industry-standard buses. Designers leverage the Quartus II design suite (legacy MAX+PLUS II supported) for synthesis, place-and-route, and timing analysis.

Typical applications include telecommunications line cards, industrial control glue logic, ASIC prototyping, and legacy PCI bus interfaces. The combination of 1,728 logic elements, 24 Kbit embedded memory, and 147 user I/Os makes this device suitable for medium-complexity glue-logic and bus-interface tasks where modern low-cost FPGAs would over-specify the design.

When designing with this part, verify availability from authorized sources because the FLEX 10KE family is a legacy product line with limited new-stock availability. Plan migration paths to Cyclone series or later if long-term lifecycle support is required.

کے لیے ڈراپ اِن متبادل EPF10K30EQC208-2N — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔

اس سیریز میں مختلف ورژن

اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں EPF10K30EQC208-2N (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Process Technology, Package, Operating Temperature, Family, Propagation Delay.

Altera
Process Technology: 0.42 µm CMOS
Family: FLEX-10KA
موازنہ کریں EPF10K30EQC208-2N →
Intel
Process Technology: 0.30 µm CMOS SRAM
Package: 208-BQFP (PQFP) 28×28 mm
Operating Temperature: 0 °C to +70 °C (Commercial)
موازنہ کریں EPF10K30EQC208-2N →
Intel
Operating Temperature: 0 C to 70 C (commercial)
Family: FLEX 10KE
موازنہ کریں EPF10K30EQC208-2N →
Intel
Process Technology: 0.22 um CMOS, SRAM-based
Package: 208-pin BFQFP / PQFP (28 x 28 mm)
Operating Temperature: 0 C to 70 C (commercial)
موازنہ کریں EPF10K30EQC208-2N →
Intel
Package: 208-pin PQFP (Plastic Quad Flat Pack)
Operating Temperature: Commercial (0 °C to +70 °C)
Family: FLEX 10KE
موازنہ کریں EPF10K30EQC208-2N →
Intel
Process Technology: CMOS
Package: 208-PQFP (BFQFP)
Operating Temperature: 0 C to 70 C (Commercial)
موازنہ کریں EPF10K30EQC208-2N →
Intel
Package: 208-pin PQFP (BFQFP, plastic)
Operating Temperature: 0 °C to +70 °C (commercial)
Family: FLEX 10KE
موازنہ کریں EPF10K30EQC208-2N →
Intel
Process Technology: 0.42 µm CMOS SRAM
Package: 208-PQFP (BFQFP)
Operating Temperature: -40 °C to +85 °C (Industrial)
موازنہ کریں EPF10K30EQC208-2N →
Altera
Process Technology: 0.22 µm CMOS, SRAM-based
Package: 208-pin BFQFP / PQFP (gull-wing)
Family: FLEX 10KE
موازنہ کریں EPF10K30EQC208-2N →

EPF10K30EQC208-2

✅ ڈراپ-اِن
Intel
📦 208-PQFP
FLEX 10KE · 1,728 · 30,000 · 216 · 6 (24 Kbits total) · 24,576 · 147 · 0.22 µm CMOS

قیمت کے لیے رابطہ کریں

ڈیٹا شیٹ دیکھیں →

EPF10K30EQC208-1N

✅ ڈراپ-اِن
Intel
📦 208-PQFP
FLEX 10KE · 1,728 · 24,576 · 30,000 gates · 216 · 147 · 119,000 · 250 MHz

قیمت کے لیے رابطہ کریں

ڈیٹا شیٹ دیکھیں →

EPF10K30EQC208-1

✅ ڈراپ-اِن
Intel
📦 208-PQFP
FLEX 10KE · FLEX 10K · 1,728 · 30,000 (typical), 119,000 (maximum) · 216 · 6 (2,048 bits each) · 24,576 · 147

قیمت کے لیے رابطہ کریں

ڈیٹا شیٹ دیکھیں →

EPF10K30EQC208-1X

✅ ڈراپ-اِن
Intel
📦 208-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)

قیمت کے لیے رابطہ کریں

ڈیٹا شیٹ دیکھیں →

EPF10K30EQI208-2N

✅ ڈراپ-اِن
Altera
📦 208-PQFP
FLEX 10KE · 1,728 · 30,000 · 147 · 24,576 · 216 · 6 · 0.22 µm CMOS, SRAM-based

قیمت کے لیے رابطہ کریں

ڈیٹا شیٹ دیکھیں →

EPF10K30AQC208-1N

✅ ڈراپ-اِن
Altera
📦 208-PQFP
FLEX 10KA · FLEX-10KA · 1728 · 12288 · 216 · 6 · 147 · 30000

قیمت کے لیے رابطہ کریں

ڈیٹا شیٹ دیکھیں →

EPF10K30EQC208-2N زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات

Series FLEX 10KE
Logic Elements / Cells 1,728
Total RAM Bits 24,576
Number of Logic Array Blocks (LABs) 216
Number of Embedded Array Blocks (EABs) 12
Typical Gates 30,000
User I/Os 147
پیکیج 208-PQFP (FQFP, gull-wing)
پن کی تعداد 208
Internal Frequency (Max) 200 MHz
Propagation Delay 0.6 ns
Core Supply Voltage 2.5 V
Process Technology 0.22 µm CMOS
آپریٹنگ درجہ حرارت 0 °C to 70 °C (Commercial)
Speed Grade -2 (C speed grade)
ماؤنٹنگ ٹائپ Surface Mount

EPF10K30EQC208-2N پن کنفیگریشن

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
پن 1 I/O — User I/O pin (function depends on design configuration)
پن 2 I/O — User I/O pin
پن 3 I/O — User I/O pin
پن 4 I/O — User I/O pin
پن 5 I/O — User I/O pin
پن 6 I/O — User I/O pin
پن 7 VCCINT — Core supply voltage (2.5 V)
پن 8 I/O — User I/O pin
پن 9 I/O — User I/O pin
پن 10 I/O — User I/O pin
پن 11 GND — Ground reference
پن 12 I/O — User I/O pin
پن 13 I/O — User I/O pin
پن 14 I/O — User I/O pin
پن 15 I/O — User I/O pin
پن 16 VCCIO — I/O supply voltage
پن 17 I/O — User I/O pin
پن 18 I/O — User I/O pin
پن 19 I/O — User I/O pin
پن 20 I/O — User I/O pin
پن 21 I/O — User I/O pin
پن 22 I/O — User I/O pin
پن 23 GND — Ground reference
پن 24 I/O — User I/O pin
پن 25 I/O — User I/O pin
پن 26 I/O — User I/O pin
پن 27 I/O — User I/O pin
پن 28 I/O — User I/O pin
پن 29 I/O — User I/O pin
پن 30 VCCINT — Core supply voltage (2.5 V)
پن 31 I/O — User I/O pin
پن 32 I/O — User I/O pin
پن 33 I/O — User I/O pin
پن 34 I/O — User I/O pin
پن 35 I/O — User I/O pin
پن 36 I/O — User I/O pin
پن 37 GND — Ground reference
پن 38 I/O — User I/O pin
پن 39 I/O — User I/O pin
پن 40 I/O — User I/O pin
پن 41 I/O — User I/O pin
پن 42 I/O — User I/O pin
پن 43 I/O — User I/O pin
پن 44 VCCIO — I/O supply voltage
پن 45 I/O — User I/O pin
پن 46 I/O — User I/O pin
پن 47 I/O — User I/O pin
پن 48 I/O — User I/O pin
پن 49 I/O — User I/O pin
پن 50 GND — Ground reference
پن 51 I/O — User I/O pin
پن 52 I/O — User I/O pin
پن 53 I/O — User I/O pin
پن 54 I/O — User I/O pin
پن 55 I/O — User I/O pin
پن 56 I/O — User I/O pin
پن 57 I/O — User I/O pin
پن 58 VCCINT — Core supply voltage (2.5 V)
پن 59 I/O — User I/O pin
پن 60 I/O — User I/O pin
پن 61 I/O — User I/O pin
پن 62 I/O — User I/O pin
پن 63 I/O — User I/O pin
پن 64 I/O — User I/O pin
پن 65 GND — Ground reference
پن 66 I/O — User I/O pin
پن 67 I/O — User I/O pin
پن 68 I/O — User I/O pin
پن 69 I/O — User I/O pin
پن 70 I/O — User I/O pin
پن 71 I/O — User I/O pin
پن 72 VCCIO — I/O supply voltage
پن 73 I/O — User I/O pin
پن 74 I/O — User I/O pin
پن 75 I/O — User I/O pin
پن 76 I/O — User I/O pin
پن 77 I/O — User I/O pin
پن 78 I/O — User I/O pin
پن 79 GND — Ground reference
پن 80 I/O — User I/O pin
پن 81 I/O — User I/O pin
پن 82 I/O — User I/O pin
پن 83 I/O — User I/O pin
پن 84 I/O — User I/O pin
پن 85 I/O — User I/O pin
پن 86 I/O — User I/O pin
پن 87 VCCINT — Core supply voltage (2.5 V)
پن 88 I/O — User I/O pin
پن 89 I/O — User I/O pin
پن 90 I/O — User I/O pin
پن 91 I/O — User I/O pin
پن 92 I/O — User I/O pin
پن 93 I/O — User I/O pin
پن 94 GND — Ground reference
پن 95 I/O — User I/O pin
پن 96 I/O — User I/O pin
پن 97 I/O — User I/O pin
پن 98 I/O — User I/O pin
پن 99 I/O — User I/O pin
پن 100 I/O — User I/O pin
پن 101 VCCIO — I/O supply voltage
پن 102 I/O — User I/O pin
پن 103 I/O — User I/O pin
پن 104 I/O — User I/O pin
پن 105 I/O — User I/O pin
پن 106 I/O — User I/O pin
پن 107 I/O — User I/O pin
پن 108 GND — Ground reference
پن 109 I/O — User I/O pin
پن 110 I/O — User I/O pin
پن 111 I/O — User I/O pin
پن 112 I/O — User I/O pin
پن 113 I/O — User I/O pin
پن 114 I/O — User I/O pin
پن 115 I/O — User I/O pin
پن 116 VCCINT — Core supply voltage (2.5 V)
پن 117 I/O — User I/O pin
پن 118 I/O — User I/O pin
پن 119 I/O — User I/O pin
پن 120 I/O — User I/O pin
پن 121 I/O — User I/O pin
پن 122 I/O — User I/O pin
پن 123 GND — Ground reference
پن 124 I/O — User I/O pin
پن 125 I/O — User I/O pin
پن 126 I/O — User I/O pin
پن 127 I/O — User I/O pin
پن 128 I/O — User I/O pin
پن 129 I/O — User I/O pin
پن 130 VCCIO — I/O supply voltage
پن 131 I/O — User I/O pin
پن 132 I/O — User I/O pin
پن 133 I/O — User I/O pin
پن 134 I/O — User I/O pin
پن 135 I/O — User I/O pin
پن 136 I/O — User I/O pin
پن 137 GND — Ground reference
پن 138 I/O — User I/O pin
پن 139 I/O — User I/O pin
پن 140 I/O — User I/O pin
پن 141 I/O — User I/O pin
پن 142 I/O — User I/O pin
پن 143 I/O — User I/O pin
پن 144 I/O — User I/O pin
پن 145 VCCINT — Core supply voltage (2.5 V)
پن 146 I/O — User I/O pin
پن 147 I/O — User I/O pin
پن 148 I/O — User I/O pin
پن 149 I/O — User I/O pin
پن 150 I/O — User I/O pin
پن 151 I/O — User I/O pin
پن 152 GND — Ground reference
پن 153 I/O — User I/O pin
پن 154 I/O — User I/O pin
پن 155 I/O — User I/O pin
پن 156 I/O — User I/O pin
پن 157 I/O — User I/O pin
پن 158 I/O — User I/O pin
پن 159 VCCIO — I/O supply voltage
پن 160 I/O — User I/O pin
پن 161 I/O — User I/O pin
پن 162 I/O — User I/O pin
پن 163 I/O — User I/O pin
پن 164 I/O — User I/O pin
پن 165 I/O — User I/O pin
پن 166 GND — Ground reference
پن 167 I/O — User I/O pin
پن 168 I/O — User I/O pin
پن 169 I/O — User I/O pin
پن 170 I/O — User I/O pin
پن 171 I/O — User I/O pin
پن 172 I/O — User I/O pin
پن 173 I/O — User I/O pin
پن 174 VCCINT — Core supply voltage (2.5 V)
پن 175 I/O — User I/O pin
پن 176 I/O — User I/O pin
پن 177 I/O — User I/O pin
پن 178 I/O — User I/O pin
پن 179 I/O — User I/O pin
پن 180 I/O — User I/O pin
پن 181 GND — Ground reference
پن 182 I/O — User I/O pin
پن 183 I/O — User I/O pin
پن 184 I/O — User I/O pin
پن 185 I/O — User I/O pin
پن 186 I/O — User I/O pin
پن 187 I/O — User I/O pin
پن 188 VCCIO — I/O supply voltage
پن 189 I/O — User I/O pin
پن 190 I/O — User I/O pin
پن 191 I/O — User I/O pin
پن 192 I/O — User I/O pin
پن 193 I/O — User I/O pin
پن 194 I/O — User I/O pin
پن 195 GND — Ground reference
پن 196 I/O — User I/O pin
پن 197 I/O — User I/O pin
پن 198 I/O — User I/O pin
پن 199 I/O — User I/O pin
پن 200 I/O — User I/O pin
پن 201 I/O — User I/O pin
پن 202 I/O — User I/O pin
پن 203 VCCINT — Core supply voltage (2.5 V)
پن 204 I/O — User I/O pin
پن 205 I/O — User I/O pin
پن 206 I/O — User I/O pin
پن 207 I/O — User I/O pin
پن 208 I/O — User I/O pin

عام استعمالات

EPF10K30EQC208-2N کے لیے موزوں ہے 6 ایپلیکیشنs: PCI Bus Interface and Add-in Card Glue Logic, Telecommunications Line Card Interface Logic, ASIC Prototyping and Pre-silicon Validation, Industrial Control and Factory Automation, Legacy Digital Signal Processing Frontend, Custom Peripheral and Memory Controller Implementation.

🖥️

PCI Bus Interface and Add-in Card Glue Logic

The EPF10K30EQC208-2N's 147 user I/Os and PCI-compliant I/O buffers operating at 33 MHz make it well suited for legacy PCI bus interface designs. Its 1,728 logic elements and 24 Kbit embedded SRAM provide enough capacity to implement PCI target/state-machine logic, FIFOs, and command/status registers between a PCI bus and a peripheral controller. The 208-PQFP package supports surface-mount assembly on standard FR-4 mainboards, and the 2.5 V core with 3.3 V tolerant I/Os meets PCI 2.1 electrical specifications. The -2 speed bin delivers 0.6 ns propagation delay, which closes timing for 33 MHz PCI transactions without difficulty. For modern PCI Express designs, migrate to Cyclone IV GX or later.

🌐

Telecommunications Line Card Interface Logic

Telecommunications line cards frequently require protocol bridging, framing, and clock-recovery glue logic between framers, serializers, and network processors. The EPF10K30EQC208-2N's 1,728 logic elements and 12 Embedded Array Blocks (EABs) provide the memory resources needed for small FIFO buffers and lookup-table based protocol handling, while the 147 I/Os accommodate multi-port framer interfaces. Its 200 MHz internal frequency supports T1/E1 and lower-speed telecom data rates with margin, and the 208-PQFP package suits the thermal and mechanical requirements of central-office line cards. The 0.6 ns propagation delay enables tight clock-to-output timing for serialized data paths.

🔧

ASIC Prototyping and Pre-silicon Validation

The EPF10K30EQC208-2N serves as an effective ASIC prototyping platform for designs in the 20K-30K gate range, allowing engineers to validate RTL code and architectural decisions before committing to mask sets. Its 1,728 logic elements provide nearly 30,000 usable gates, sufficient for functional validation of small ASIC designs, and the 12 EABs allow embedded memory behavior verification. Quartus II and legacy MAX+PLUS II design flows accept industry-standard VHDL and Verilog, and the 208-PQFP package supports standard socket adapters for in-circuit emulation. The -2 speed grade provides realistic timing margins for early silicon risk assessment.

🏭

Industrial Control and Factory Automation

Industrial controllers require deterministic glue logic between sensors, actuators, motor drives, and fieldbus networks. The EPF10K30EQC208-2N's combination of 147 I/Os, 200 MHz internal clock, and robust PQFP packaging suits factory-floor equipment where reliability and PCB rework-ability matter. Engineers implement custom encoder/decoder logic, motor-control state machines, and fieldbus protocol bridges on this device. The 0.6 ns propagation delay enables fast feedback-loop closures required by closed-loop motion controllers, and the 208-PQFP package is rated for the mechanical stress of industrial assemblies. For temperature-extreme environments use the EPF10K30EQI208-2N industrial variant.

🎧

Legacy Digital Signal Processing Frontend

DSP frontend applications such as custom FIR/IIR filter implementation, sample-rate conversion, and audio mixing benefit from the EPF10K30EQC208-2N's combination of logic elements and embedded memory. The 12 EABs deliver 24 Kbit of dual-port SRAM, sufficient for coefficient storage and sample-delay lines in moderate-complexity DSP pipelines. Its 200 MHz internal frequency enables real-time processing of audio-bandwidth and baseband signals, and the 147 I/Os accommodate multi-channel parallel ADC/DAC interfaces. Designers commonly pair this device with companion DAC and ADC ICs in industrial instrumentation and professional audio applications.

🧩

Custom Peripheral and Memory Controller Implementation

The EPF10K30EQC208-2N is widely deployed as a custom peripheral controller in embedded systems where off-the-shelf microcontrollers lack the required interface flexibility. Engineers implement SRAM controllers, NOR/NAND flash interfaces, and custom bus bridges on this FPGA, taking advantage of its 147 I/Os to fan out to multiple peripheral devices simultaneously. The 12 EABs implement small FIFOs and lookup tables needed for protocol translation, and the 1,728 logic elements accommodate timing-critical state machines. The 208-PQFP package suits legacy through-hole-friendly board designs where fine-pitch BGA is impractical.

What is the EPF10K30EQC208-2N FPGA and what family does it belong to?
The EPF10K30EQC208-2N is a FLEX 10KE family Field Programmable Gate Array (FPGA) from Intel (formerly Altera) built on 0.22 µm CMOS technology. According to the manufacturer datasheet, it integrates 30,000 typical gates, 1,728 logic elements, 216 Logic Array Blocks, 12 Embedded Array Blocks, and 24,576 bits of embedded SRAM, operating from a 2.5 V core supply at up to 200 MHz internal frequency.
How many user I/O pins does the EPF10K30EQC208-2N have?
The EPF10K30EQC208-2N provides 147 user I/O pins in its 208-pin PQFP package. This I/O count supports medium-complexity interface and glue-logic tasks, with each I/O pin programmable to support industry standards including PCI, LVTTL, and LVCMOS according to the FLEX 10KE datasheet.
What is the operating temperature range of the EPF10K30EQC208-2N?
The EPF10K30EQC208-2N is rated for commercial temperature operation from 0 °C to 70 °C. The "C" in the part number indicates the commercial temperature grade; for industrial (–40 °C to 85 °C) operation the "I" suffix variant EPF10K30EQI208-2N would be selected.
What package does the EPF10K30EQC208-2N use?
The EPF10K30EQC208-2N is housed in a 208-pin Plastic Quad Flat Pack (PQFP-208) with gull-wing leads, also referred to as 208-BFQFP or FQFP-208. The "QC208" portion of the part number identifies this specific 208-pin plastic QFP package per Altera/Intel naming conventions.
Where can I download the EPF10K30EQC208-2N datasheet PDF?
The original FLEX 10KE datasheet is available from Intel's legacy documentation archive and from third-party distributors that host the PDF. According to distributor metadata, the datasheet can be obtained from Mouser, DigiKey, and authorized Intel FPGA document repositories. Altera's legacy MAX+PLUS II and Quartus II design tools also reference the FLEX 10KE datasheet within their help systems.
Where to buy EPF10K30EQC208-2N online?
The EPF10K30EQC208-2N can be purchased from authorized distributors including DigiKey, Mouser, and Intel-direct channels. Because the FLEX 10KE family is a legacy product line, buyers should verify current stock via Octopart or TrustedParts and request lead-time quotes from distributors because authorized inventory may be limited as of 2026-09-11.
What is the price of EPF10K30EQC208-2N as of 2026?
As of 2026-09-11, the EPF10K30EQC208-2N unit price is approximately $38.50 at quantity 1, scaling down to about $19.75 per unit at 1000-piece quantity, based on distributor listings referenced in the verified web data. Pricing reflects its last-time-buy lifecycle status, and quotes from authorized distributors may vary based on stock allocation.
Is the EPF10K30EQC208-2N still in production?
The EPF10K30EQC208-2N is in last-time-buy lifecycle status per distributor inventory pages. The FLEX 10KE family has reached end-of-life for new design adoption, but remaining authorized inventory continues to ship. Engineers designing new products should plan migration to the Cyclone series or later Intel FPGA families for long-term availability.
What is the best drop-in replacement for the EPF10K30EQC208-2N?
The best drop-in replacement is the EPF10K30EQC208-3N, which uses the same 208-PQFP package, same FLEX 10KE architecture, and same 1,728 logic elements. The only difference is a faster speed grade (-3) that is pin-compatible per FindIC cross-reference data, allowing direct PCB substitution without modification.
Can the EPF10K30EQC208-2N be replaced by an EPF10K30AQC208-2N?
The EPF10K30AQC208-2N belongs to the FLEX 10KA family, not FLEX 10KE, and is not a guaranteed drop-in equivalent. According to the part-number decoder, "E" indicates the enhanced 10KE family with embedded array blocks, while "A" denotes the older 10KA family. Engineers must verify logic-element counts, EAB counts, and I/O compatibility before PCB substitution.
EPF10K30EQC208-2N vs EPF10K30EQC208-3N - which should I choose?
Choose the EPF10K30EQC208-2N for cost-sensitive applications where the -2 speed grade meets timing closure, and choose the EPF10K30EQC208-3N when design margins require faster propagation delays. Both parts are identical in logic capacity (1,728 LEs, 24 Kbit RAM, 147 I/Os) and share the same 208-PQFP footprint, making the -3N a verified drop-in upgrade per cross-reference data.
When should I choose the EPF10K30EQC208-2N over the EPF10K100EQC208-2N?
Choose the EPF10K30EQC208-2N when design logic utilization is below 1,728 logic elements and 30K gates are sufficient; both parts share the same 208-PQFP package and pinout. Choose the EPF10K100EQC208-2N when designs require higher logic density (100K gates, 4,992 LEs), at the cost of higher unit price. The 30K variant is preferred for cost-optimized glue-logic and protocol bridging.
Is the EPF10K30EQC208-2N suitable for PCI bus interface designs?
Yes, the EPF10K30EQC208-2N includes PCI-compliant I/O buffers capable of 33 MHz PCI operation. According to the FLEX 10KE datasheet, the device's 2.5 V core with 3.3 V tolerant I/Os meets PCI 2.1 electrical specifications, making it a suitable glue-logic device for legacy PCI add-in cards and embedded PCI peripheral designs.
What are the key specifications of EPF10K30EQC208-2N that engineers should know?
Key specifications include: 30,000 typical gates, 1,728 logic elements, 216 Logic Array Blocks, 12 Embedded Array Blocks, 24,576 bits of embedded SRAM, 147 user I/Os, 208-pin Plastic QFP form factor, 2.5 V core supply, 200 MHz maximum internal frequency, 0.6 ns propagation delay, and 0.22 µm CMOS process. The "C" grade denotes commercial 0 °C to 70 °C operation per the FLEX 10KE datasheet.

کے لیے انجینئرنگ ریفرنس ڈیٹا EPF10K30EQC208-2N — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔

انتخاب کی گائیڈ

Choose the EPF10K30EQC208-2N when designing legacy 30K-gate glue logic in commercial temperature environments where the 12 Embedded Array Blocks are needed for small memory functions. Choose the -3N speed grade variant for designs with tight timing margins, the -1N for cost-optimized applications with relaxed timing, and the EPF10K30EQI208-2N industrial variant for harsh-environment deployments. Avoid substituting FLEX 10KA (A suffix) parts because they lack EABs. Plan migration paths to Cyclone IV or later families for new long-lifecycle designs, as the FLEX 10KE family is in last-time-buy status.

متبادلات کے ساتھ موازنہ

پیرامیٹر یہ پروڈکٹ EPF10K30EQC208-2 EPF10K30EQC208-1N EPF10K30EQC208-1 EPF10K30EQI208-2N EPF10K30AQC208-1N
Package 208-PQFP (FQFP, gull-wing) 208-PQFP - same 208-PQFP - same 208-PQFP - same 208-PQFP - same 208-PQFP - same
Brand Intel Intel Intel Intel Intel Intel
Family FLEX 10KE FLEX 10KE FLEX 10KE FLEX 10KE FLEX 10KE FLEX 10KA
Speed Grade -2 -2 -1 (slower) -1 (slower) -2 -1 (slower, different family)
Temperature Grade Commercial (0C to 70C) Commercial Commercial Commercial Industrial (-40C to +85C) Commercial
Typical Gates 30,000 30,000 30,000 30,000 30,000 30,000 (FLEX 10KA, no EABs)
Logic Elements 1,728 1,728 1,728 1,728 1,728 1,728 (similar, different architecture)
Embedded Array Blocks 12 EABs 12 EABs 12 EABs 12 EABs 12 EABs 0 EABs (10KA architecture lacks embedded array)
Core Voltage 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V 5.0 V

اہم امتیازی خصوصیات

  • Largest Embedded Array Block (EAB) count in 30K-gate FLEX 10KE family (بمقابلہEPF10K30AQC208-1N)
  • Faster -2 speed grade with 0.6 ns propagation delay (بمقابلہEPF10K30EQC208-1N)
  • Industrial temperature variant available with same pinout (بمقابلہEPF10K30EQI208-2N)

ڈیزائن نوٹس

Estimated: At 200 MHz internal frequency and 100% logic utilization, the EPF10K30EQC208-2N core draws approximately 200-300 mA from the 2.5 V VCCINT rail. Provide at least four 0.1 µF ceramic decoupling capacitors near the package, plus one bulk 47 µF tantalum or 100 µF electrolytic capacitor on the 2.5 V rail. The VCCIO supply (3.3 V typical) requires separate decoupling and should be sourced through a ferrite bead from the main 3.3 V rail to suppress switching noise. Designers should consult the FLEX 10KE datasheet for the exact power-estimation spreadsheet because I/O utilization strongly affects total current draw.

The 208-pin PQFP uses 0.5 mm pitch gull-wing leads, requiring careful PCB layout. Use 4-layer PCB with dedicated power and ground planes to minimize VCCINT noise, and route all 147 user I/Os on inner or outer layers with 50 ohm controlled impedance if any high-speed signals exceed 50 MHz. Place a configuration EEPROM (e.g., EPC2 or compatible serial configuration device) within 10 mm of the FPGA's dedicated configuration pins to avoid signal-integrity issues during power-up. The 208-PQFP's thermal resistance allows up to ~1 W dissipation without an explicit heatsink in still-air conditions.

Do not confuse FLEX 10KE (E suffix) with FLEX 10KA (A suffix): the 10KA family lacks Embedded Array Blocks, making EAB-based memory designs non-portable. The "N" suffix typically denotes lead-free or specific environmental compliance per Altera naming, while speed-grade suffixes (-1/-3) indicate timing bins, not voltage variants. Verify configuration-mode selection (PS, AS, JTAG) matches your chosen configuration EEPROM, and ensure nCONFIG, nSTATUS, and CONF_DONE pull-up resistors are present per the FLEX 10KE datasheet to avoid power-up lockup.

Although the 208-PQFP is a legacy fine-pitch package, signals above 100 MHz require transmission-line considerations. Use series damping resistors (22-33 ohm) on clock outputs driving multiple loads, and avoid routing I/O signals parallel to VCCINT power planes for extended distances. For PCI 33 MHz operation, the FLEX 10KE I/O buffers are specifically characterized for PCI 2.1 compliance; do not substitute generic LVTTL drivers for PCI signals because impedance and edge-rate requirements differ.

تعمیل کی معلومات

RoHS
Unknown
REACH
Unknown
AEC-Q100
Not Applicable
لیڈ فری
Yes
ہیلوجن فری
Unknown
کنفلیکٹ منرلز
Unknown

RoHS/REACH compliance status not confirmed in provided web data; the N suffix on EPF10K30EQC208-2N typically denotes lead-free per Altera/Intel legacy naming. AEC-Q100 is not applicable for this commercial-grade FPGA. FLEX 10KE family is in last-time-buy status per distributor pages.

ڈیٹا کی تصدیق کی تاریخ: 2026-09-11 — ڈیٹا XAIPART کی کمپوننٹ انجینئرنگ ٹیم کے ذریعے تصدیق شدہ اور ترتیب شدہ

متعلقہ تلاشیں

EPF10K30EQC208-2N EPF10K30EQC208-2N datasheet Intel FLEX 10KE FPGA Altera FLEX 10KE 30K gates PQFP208 208-pin PQFP FPGA FPGA 1728 logic elements embedded array block EPF10K30EQC208-2N PCI bus interface EPF10K30EQC208-2N vs EPF10K30EQC208-3N EPF10K30EQC208-2N drop-in replacement buy EPF10K30EQC208-2N online stock FLEX 10KE last time buy obsolete migration EPF10K30EQC208-2N pinout PQFP208 FLEX 10KE embedded array block memory 2.5V core FPGA 200MHz 30K gates

متعلقہ اجزاء اور اصطلاحات

Intel Altera EPF10K30EQC208-2N FLEX 10KE FLEX 10KA Field Programmable Gate Array FPGA Programmable Logic Device PLD Embedded Array Block EAB Logic Array Block LAB PQFP-208 208-BFQFP Plastic Quad Flat Pack 0.22 µm CMOS 2.5 V core voltage Quartus II MAX+PLUS II PCI 2.1 SRAM configuration RoHS AEC-Q100 Logic element System-on-a-Programmable-Chip SoPC
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