EPF10K100EQI208-2N - 100K FLEX 10KE FPGA, 208 PQFP | Intel/Altera
MPN: EPF10K100EQI208-2N ✗ জীবনকালের সমাপ্তিEPF10K100EQI208-2N সারাংশ
A Field Programmable Gate Array (FPGA) is a semiconductor device whose logic functionality is defined by a configuration bitstream rather than fixed metal interconnect. The FLEX 10KE family occupies a specific position in the programmable-logic taxonomy: programmable logic device (PLD) -> CPLD/FPGA -> SRAM-based FPGA -> embedded-array FPGA. Compared with mask-programmed ASICs, FPGAs offer NRE-cost-free prototyping and field re-programmability at the price of higher unit cost, lower raw performance, and higher dynamic power.
The device integrates 12 Embedded Array Blocks (EABs) for true dual-port RAM, ROM, or FIFO implementation, fine-grained Look-Up-Table (LUT) based logic cells (LEs) for random logic, and per-pin tri-state buffers. MultiVolt I/O supports interfacing with 2.5 V, 3.3 V, and 5 V buses without external level shifters. Continuous Interconnect (FastTrack) routing minimizes interconnect delay across the die, and the part supports 16 global clock networks plus 4 dedicated clock pins.
Typical applications include telecommunications backplane glue logic, industrial control and instrumentation, legacy PCI/ISA bridge interfaces, printer and image-processing pipelines, and ASIC prototyping. Engineers continue to deploy this device in long-lifecycle industrial and military systems where the part's mature silicon and stable Quartus/MAX+PLUS II tool flow outweigh the cost/performance advantage of newer fabric.
When designing with the EPF10K100EQI208-2N, treat configuration as a power-supply sequencing concern: VCCINT must be stable before VCCIO to prevent partial configuration latch-up, and the nCONFIG/nSTATUS handshake must be observed at power-up. Industrial users should also plan for JTAG chain integrity, BSDL file availability, and a second-source strategy given the part's mature lifecycle status.
This page synthesizes distributor inventory, drop-in same-package equivalents, and practical PCB/tool-chain notes that go beyond the manufacturer datasheet, helping engineers make a sourcing and replacement decision with full context.
এর জন্য ড্রপ-ইন বিকল্প EPF10K100EQI208-2N — একই package, pin-to-pin compatible। ভিন্ন package-এর যেসব পার্টে PCB rework প্রয়োজন সেগুলো বাদ দেওয়া হয়েছে।
এই সিরিজের ভ্যারিয়েন্ট
একই সিরিজের মডেল যেগুলো drop-in compatible EPF10K100EQI208-2N (একই form factor এবং footprint) — পার্থক্য রয়েছে Operating Temperature, Total RAM Bits, Process Technology, JTAG Support, Package.
EPF10K100EQC208-2N
✅ ড্রপ-ইনমূল্যের জন্য যোগাযোগ করুন
ডেটাশিট দেখুন →EPF10K100EQC208-2
✅ ড্রপ-ইনমূল্যের জন্য যোগাযোগ করুন
ডেটাশিট দেখুন →EPF10K100EQC208-2X
✅ ড্রপ-ইনমূল্যের জন্য যোগাযোগ করুন
ডেটাশিট দেখুন →EPF10K100EQC208-1
✅ ড্রপ-ইনমূল্যের জন্য যোগাযোগ করুন
ডেটাশিট দেখুন →EPF10K100EQI208-2
✅ ড্রপ-ইনমূল্যের জন্য যোগাযোগ করুন
ডেটাশিট দেখুন →EPF10K100EQI208-2N সর্বোচ্চ রেটিং ও বৈদ্যুতিক বৈশিষ্ট্য
| Family | FLEX 10KE |
| Typical Gates | 100,000 |
| Maximum System Gates | 199,000 |
| Logic Elements (LEs) | 4,992 |
| Logic Array Blocks (LABs) | 624 |
| Embedded Array Blocks (EABs) | 12 |
| Total RAM Bits | 24,576 |
| Maximum User I/O Pins | 147 |
| Supply Voltage Core (VCCINT) | 2.5 V |
| Process Technology | 0.22 µm CMOS |
| Maximum Internal Frequency | 250 MHz |
| Propagation Delay (typ.) | 0.6 ns |
| অপারেটিং তাপমাত্রা | 0 °C to +70 °C (industrial -40 °C to +85 °C per -I suffix) |
| প্যাকেজ | 208-pin PQFP (Power Quad Flat Pack), gull-wing |
| Configuration Interface | JTAG (IEEE 1149.1) + serial passive/active |
EPF10K100EQI208-2N 208-pin pqfp (power quad flat pack), gull-wing পিন কনফিগারেশন গাইড
EPF10K100EQI208-2N (208-pin pqfp (power quad flat pack), gull-wing প্যাকেজ)-এর পিন কনফিগারেশন। এই ডিজিটাল IC-তে GPIO, কমিউনিকেশন ইন্টারফেস (UART, SPI, I2C) এবং পাওয়ার পিন রয়েছে। বিকল্প পিন ফাংশন ও কনফিগারেশন অপশনের জন্য প্রস্তুতকারকের ডেটাশিট দেখুন। এমবেডেড সিস্টেম ডিজাইন ও PCB লেআউটের জন্য অপরিহার্য।
এর জন্য বিস্তারিত পিনআউট ডেটা পাওয়া যায়নি EPF10K100EQI208-2N.
দেখুন ডেটাশিট সম্পূর্ণ পিন কনফিগারেশনের জন্য।
সাধারণ ব্যবহার
EPF10K100EQI208-2N এর জন্য উপযুক্ত 6 অ্যাপ্লিকেশনs: Telecommunications Backplane Glue Logic, Industrial Control and Factory Automation, Legacy PCI / ISA Bridge and Interface, Printer and Image-Processing Pipelines, ASIC Prototyping and Emulation, Military and Avionics Legacy Systems.
Telecommunications Backplane Glue Logic
The EPF10K100EQI208-2N is well suited as glue logic on telecom backplanes where 147 user I/Os and 2.5 V/3.3 V/5 V MultiVolt I/O banks let it bridge legacy TTL/CMOS buses without external level shifters. Its 250 MHz internal frequency and 12 EABs (24,576 RAM bits) provide FIFO, dual-port RAM, and lookup-table functions needed for ATM/SONET framing, channelized TDM aggregation, and serial-protocol converters. The industrial temperature grade and proven FLEX 10KE reliability make it a long-life part for carrier-grade equipment still in field deployment.
সুপারিশকৃত
Industrial Control and Factory Automation
In PLC racks, motor controllers, and process instrumentation, the EPF10K100EQI208-2N's industrial -40 to +85 C temperature range and JTAG-based in-system programmability allow field updates without removing the card. Its 4,992 logic elements handle state machines, encoder quadrature decoding, PID loops, and protocol translation (Modbus, Profibus, CANopen) on a single chip. The PQFP package is also compatible with through-hole or socketed assembly favored in long-lifecycle industrial designs that must survive 15-20 year service windows.
সুপারিশকৃত
Legacy PCI / ISA Bridge and Interface
The EPF10K100EQI208-2N is widely deployed as a PCI target or ISA bridge in industrial PCs, test instruments, and legacy expansion cards where 5 V tolerant I/O is mandatory. Its 24,576 RAM bits can be partitioned into small FIFOs for bus-master DMA, and the 0.6 ns propagation delay through LUTs supports 33 MHz PCI timing closure with margin. Engineers maintaining such boards rely on the 208-PQFP because Cyclone and later families abandoned 5 V I/O and the 208-PQFP form factor.
সুপারিশকৃত
Printer and Image-Processing Pipelines
Embedded printer controllers and mid-volume image-processing boards used the FLEX 10KE family to implement parallel datapaths for rasterization, color-space conversion, and JPEG/MPEG acceleration. The EPF10K100EQI208-2N's 12 EABs allow line-buffer, dual-port video RAM, and lookup-table gamma correction without external memory, reducing BOM cost in cost-sensitive imaging products. The 208-PQFP also gives enough I/O for 16-bit datapaths to external DRAM or ASICs.
সুপারিশকৃত
ASIC Prototyping and Emulation
The EPF10K100EQI208-2N was a workhorse for ASIC and ASSP prototyping, allowing RTL validation before mask commit. The combination of 4,992 LEs and 24,576 RAM bits is large enough to host sub-million-gate ASIC partitions, and JTAG-based reconfigurability enables rapid iteration. Industrial temperature testing is also possible because the same silicon ships in -40 to +85 C. Legacy emulation platforms continue to use these parts because they are the only FPGAs available in a socketed 208-PQFP format.
সুপারিশকৃত
Military and Avionics Legacy Systems
Although Altera does not market an official MIL-PRF-38535 variant of the EPF10K100EQI208-2N, the part is widely used in legacy avionics, naval, and ground-vehicle systems where the industrial temperature range, mature silicon, and stable bitstream format are valued over peak performance. Its 208-PQFP supports through-hole sockets used in MIL-spec card cages, and 5 V-tolerant I/O bridges legacy 5 V ASICs and DSPs that are no longer in production. Long-term support contracts through Altera/Intel handle the NRND transition for these programs.
সুপারিশকৃত
সুপারিশকৃত পণ্যের সারসংক্ষেপ
এর জন্য ইঞ্জিনিয়ারিং রেফারেন্স ডেটা EPF10K100EQI208-2N — তুলনা, ডিজাইন গাইডেন্স এবং কমপ্লায়েন্স তথ্য।
নির্বাচন গাইড
বিকল্পের সাথে তুলনা
| পারামিটার | এই পণ্য | EPF10K100EQC208-2N | EPF10K100EQC208-2 | EPF10K100EQC208-2X | EPF10K100EQC208-1 | EPF10K100EQI208-2 |
|---|---|---|---|---|---|---|
| Package | 208-pin PQFP | 208-pin PQFP (same) | 208-pin PQFP (same) | 208-pin PQFP (same) | 208-pin PQFP (same) | 208-pin PQFP (same) |
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel |
| Typical Gates | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 |
| Logic Elements | 4,992 | 4,992 | 4,992 | 4,992 | 4,992 | 4,992 |
| Embedded Array Blocks | 12 | 12 | 12 | 12 | 12 | 12 |
| Total RAM Bits | 24,576 | 24,576 | 24,576 | 24,576 | 24,576 | 24,576 |
| Maximum User I/O | 147 | 147 | 147 | 147 | 147 | 147 |
| Core Voltage (VCCINT) | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| Temperature Grade | Industrial (-40 to +85 C) | Commercial (0 to +70 C) | Commercial (0 to +70 C) | Commercial (0 to +70 C) | Commercial (0 to +70 C) | Industrial (-40 to +85 C) |
| Speed Grade | -2 | -2 | -2 | -2 | -1 (faster) | -2 |
মূল পার্থক্যসমূহ
- True industrial temperature range with proven long-term reliability (বনামEPF10K100EQC208-2N)
- Available on drop-in same-package footprint with identical silicon (বনামEPF10K100EQC208-2)
- Mature FLEX 10KE tool flow reduces design risk (বনামEPF10K100EQC208-1)
ডিজাইন নোট
Power the EPF10K100EQI208-2N with a 2.5 V regulated supply on VCCINT; VCCIO banks can independently be tied to 2.5 V, 3.3 V, or 5 V to interface legacy buses. Always ramp VCCINT before VCCIO to avoid partial-configuration latch-up; add a 100 ohm series ferrite bead on each bank for noise isolation. Estimated: at 250 MHz toggling, the device can draw up to 500 mA on VCCINT, so design the regulator for at least 750 mA with 100 mV headroom.
Use a 4-layer PCB with a continuous ground plane under the 208-PQFP to control simultaneous-switching noise on the 147 I/O pins. Place 0.1 µF X7R decoupling caps within 5 mm of every VCCINT/VCCIO pair, and bulk 47 µF tantalum or polymer caps on each supply rail. The PQFP leads have a 0.5 mm pitch - route I/O on a 0.2 mm grid with via-in-pad if needed for breakout under the package.
Do not load configuration bitstreams written for the ACEX 1K (EP1K100) family - although the FindIC summary lists pin compatibility, the silicon differs. Use only MAX+PLUS II or Quartus II-generated .sof / .pof files targeting FLEX 10KE. JTAG chain integrity must be verified with a BSDL file from the Intel/Altera archive before production boundary-scan test; missing TRST can lock the part.
Distribute 16 global clock nets from the four dedicated clock input pins (CLK0-CLK3); long-tail clock routing should use the FastTrack interconnect for minimum skew. Place the JTAG chain daisy-chain through the TCK/TMS/TDO/TDI pins at the package corner with 10 kohm pull-ups on TCK/TMS and TDI/TRST to avoid floating-state config corruption.
কমপ্লায়েন্স তথ্য
RoHS / REACH / lead-free status not explicitly confirmed in Verified Web Data for this mature FPGA. Compliance markings vary by date code; the -2X variant suffix typically denotes lead-free / RoHS-compliant finish. Engineers requiring formal compliance should request a material declaration from Intel/Altera through the PCN archive.
