EP20K200CF484I9 - APEX 20KC 200K Gates FPGA, 484-BGA | Altera
MPN: EP20K200CF484I9 ✗ پایان تولیدEP20K200CF484I9 نمای کلی
A Field-Programmable Gate Array (FPGA) is a reconfigurable semiconductor whose logic resources, routing, and I/O are defined after manufacture by a user-supplied bitstream, allowing the same silicon to implement arbitrary digital circuits, glue logic, glue-less bus bridges, or even soft processor cores. FPGAs sit above fixed-function ASICs and CPLDs in the programmable logic hierarchy and below fully custom ASICs in non-recurring engineering cost; APEX 20KC devices are Altera (now Intel) high-density, SRAM-based FPGAs positioned for system-on-a-programmable-chip (SOPC) designs.
Key features include 200K typical gates, 8,320 logic cells, embedded system blocks (ESBs) for RAM/ROM, fast I/O with support for multiple I/O standards, in-system programmability via JTAG, and an industrial operating temperature grade. The CF484 suffix denotes the 484-ball FineLine BGA package, the I denotes industrial temperature (-40 C to +100 C junction), and the 9 indicates speed grade -9 (the slowest of the EP20K200 speed grades, optimized for lower cost rather than maximum Fmax).
This part is suitable for high-throughput telecommunications, networking, and DSP pipelines; PCI/CompactPCI bus bridges; complex state machines in industrial control; and prototyping prior to ASIC migration. The APEX 20KC architecture was EOL'd by Altera/Intel in 2008, so this MPN is now sourced primarily through authorized aftermarket distributors and broker inventory. Engineer caution: confirm RoHS/lead-free status and date code with the supplier before qualifying for new designs.
جایگزین‌های drop-in برای EP20K200CF484I9 — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای EP20K200CF484I9 (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Package, Speed Grade, Process Technology, Family, RoHS Status.
EP20K200CF484I8
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←EP20K200CF484I8N
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←EP20K200CF484I7
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←EP20K200CF484C9N
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←EP20K200CF484C9
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←EP20K200CF484C8
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←EP20K200CF484I9 حداکثر مقادیر مجاز و مشخصات الکتریکی
| Series | APEX 20KC |
| Family | APEX 20KC (APEX 20K with ESB/CAM) |
| Process Technology | 0.15 um CMOS |
| Typical Gates | 200,000 |
| Logic Elements (Cells) | 8,320 |
| Maximum User I/O | 376 |
| Dedicated Inputs | 4 |
| Total Terminals | 484 (balls) |
| بسته‌بندی | 484-ball FineLine BGA (FBGA), 1.00 mm pitch |
| Core Supply Voltage (VCCINT) | 1.8 V nominal (1.71 V to 1.89 V) |
| Operating Temperature Grade | Industrial (I) |
| Junction Temperature Range | -40 C to +100 C |
| Speed Grade | -9 (lowest speed in EP20K200 family) |
| Configuration Method | SRAM, JTAG in-system programmable |
| وضعیت RoHS | unknown - confirm with supplier (legacy part) |
| Lifecycle | Obsolete - EOL announced by Altera/Intel in 2008 |
راهنمای پیکربندی پین EP20K200CF484I9 484-ball fineline bga (fbga), 1.00 mm pitch
پیکربندی پین برای EP20K200CF484I9 (پکیج 484-ball fineline bga (fbga), 1.00 mm pitch). این IC دیجیتال شامل GPIO، رابط‌های ارتباطی (UART، SPI، I2C) و پین‌های تغذیه است. برای عملکردهای جایگزین پین و گزینه‌های پیکربندی به دیتاشیت سازنده مراجعه کنید. ضروری برای طراحی سیستم‌های نهفته و چیدمان PCB.
داده پین‌آوت تفصیلی موجود نیست برای EP20K200CF484I9.
به دیتاشیت برای پیکربندی کامل پین‌ها.
کاربردهای معمول
EP20K200CF484I9 مناسب است برای 6 کاربردs: Telecommunications Backplane Bridging, Industrial Control and Factory Automation, DSP and Pre-/Post-Processing Pipelines, ASIC Prototyping and Emulation, PCI / CompactPCI Bridge and Adapter Cards, Legacy Avionics and Defense Systems.
Telecommunications Backplane Bridging
The EP20K200CF484I9 is well-suited to legacy telecom backplane bridging designs where 200K gates of logic and 376 I/O pins are needed to glue together TDM buses, UTOPIA interfaces, and proprietary line-card fabrics. Its industrial temperature grade and 1.8 V core fit into -48 V telecom shelves with isolated intermediate bus converters. The 484-FBGA package supports the high pin count required for parallel bus bridging without sacrificing board space. Designers value the APEX 20KC embedded system blocks (ESBs) for building FIFOs and protocol converters on-chip. Because the part is obsolete, source from authorized aftermarket distributors and verify date code.
پیشنهادی
Industrial Control and Factory Automation
In industrial control cabinets, the EP20K200CF484I9 provides the I/O density and logic capacity required for multi-axis motion controllers, PLC backplanes, and proprietary field-bus gateways. The 376 user I/O can directly drive 24 V opto-isolated inputs and PWM outputs without external bus expanders. Its industrial junction range (-40 C to +100 C) tolerates cabinet temperature rise from adjacent power devices. The APEX 20KC ESBs efficiently implement deterministic CAM-based protocol recognition. Programs compiled for speed grade -9 typically run at 70-80 MHz internal, more than adequate for PLC scan cycles.
پیشنهادی
DSP and Pre-/Post-Processing Pipelines
The EPEX 20KC's embedded system blocks and 200K-gate fabric make the EP20K200CF484I9 a strong fit for DSP pre/post-processing, including FIR/IIR filter banks, FFT address generation, and video format conversion. Logic cells are efficiently used for arithmetic datapaths while ESBs implement coefficient tables and dual-port RAM line buffers. Designers pair this FPGA with external DAC/ADC for IF sampling chains. The 250 MHz-class toggle rate at speed grade -8/-7 comfortably handles SD/HD video line rates. The obsolete status means designs should plan a migration path to Cyclone or MAX 10 for new production.
پیشنهادی
ASIC Prototyping and Emulation
The EP20K200CF484I9 historically served as a fast-turnaround prototyping vehicle for ASICs targeting 0.18-micron processes. Engineers map RTL into Quartus II, validate system behavior in real hardware, then commit the design to silicon. The 200K-gate capacity covers mid-complexity SoC blocks, while the 376 I/O bring out wide internal buses for logic-analyzer probing. Industrial temperature grade supports bench and chamber validation across -40 C to +100 C. The 484-FBGA package is compatible with standard prototyping adapter sockets, easing bring-up on existing ASIC-emulation PCBs.
پیشنهادی
PCI / CompactPCI Bridge and Adapter Cards
Long-life PCI and CompactPCI adapter designs continue to rely on the EP20K200CF484I9 because the 200K-gate fabric is large enough to host a full PCI target/master core plus application logic, and the 484-FBGA exposes enough balls to drive 32- or 64-bit PCI/PCI-X with parity. Industrial temperature grade suits PICMG 2.0 chassis in outdoor telecom or industrial sites. The APEX 20KC ESBs implement scatter-gather DMA descriptor tables without consuming LUTs. Engineers continue to maintain these cards in the field long after the silicon was EOL'd; sourcing via authorized aftermarket is critical for avionics and rail programs.
پیشنهادی
Legacy Avionics and Defense Systems
Many avionics LRUs (line-replaceable units) and defense subsystems still reference the EP20K200CF484I9 in their bills of materials because the design was certified against this exact part number and qualification re-work is cost-prohibitive. The industrial temperature grade, hermetic-friendly 484-FBGA, and 1.8 V core meet the thermal and EMI envelopes typical of DO-160 environments. Bitstreams are stable in SRAM configuration memory, so identical silicon can be re-qualified across hardware revisions. Continued supply through authorized aftermarket distributors with full traceability supports long-term sustainment programs.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای EP20K200CF484I9 — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | EP20K200CF484I8 | EP20K200CF484I8N | EP20K200CF484I7 | EP20K200CF484C9N | EP20K200CF484C9 | EP20K200CF484C8 |
|---|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 484-FBGA (1.00 mm pitch) | 484-FBGA (1.00 mm pitch) - same | 484-FBGA (1.00 mm pitch) - same | 484-FBGA (1.00 mm pitch) - same | 484-FBGA (1.00 mm pitch) - same | 484-FBGA (1.00 mm pitch) - same | 484-FBGA (1.00 mm pitch) - same |
| Speed Grade | -9 | -8 | -8 | -7 | -9 | -9 | -8 |
| Temperature Grade | Industrial (-40 C to +100 C junction) | Industrial | Industrial | Industrial | Commercial (0 to +85 C) | Commercial (0 to +85 C) | Commercial (0 to +85 C) |
| Logic Cells | 8,320 | 8,320 | 8,320 | 8,320 | 8,320 | 8,320 | 8,320 |
| Typical Gates | 200,000 | 200,000 | 200,000 | 200,000 | 200,000 | 200,000 | 200,000 |
| User I/O | 376 | 376 | 376 | 376 | 376 | 376 | 376 |
| Core Voltage | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Pb-Free Finish | unknown | unknown | yes (N suffix) | unknown | yes (N suffix) | unknown | unknown |
| Lifecycle | Obsolete (EOL 2008) | Obsolete (EOL 2008) | Obsolete (EOL 2008) | Obsolete (EOL 2008) | Obsolete (EOL 2008) | Obsolete (EOL 2008) | Obsolete (EOL 2008) |
تفاوت‌های کلیدی
- Identical die and package across all listed alternatives (در مقابلEP20K200CF484I8)
- Industrial temperature grade with Pb-free option (در مقابلEP20K200CF484C9N)
- Pin-compatible with the entire EP20K200CF484 family (در مقابلEP20K200CB652C7ES)
یادداشت‌های طراحی
The 484-FBGA package of the EP20K200CF484I9 dissipates full-device power primarily through the die and the BGA ball grid; design a continuous ground plane on the top layer directly beneath the package and stitch thermal vias into inner power/ground layers. Without a 4-layer stack-up with dedicated ground, junction-to-ambient thermal resistance (theta_JA) can exceed 18 C/W and limit industrial-grade headroom. For sustained internal activity above 60% utilization, validate with a thermal probe on a representative device.
Route the 1.8 V VCCINT plane as a solid island directly under the 484-FBGA, and place 10 uF + 0.1 uF + 1 nF decoupling triplets within 2 mm of each VCCINT ball group. Separate VCCIO planes for each I/O bank are mandatory because APEX 20KC banks do not tolerate mixed-voltage operation without per-bank supply filtering. Use 50 ohm controlled impedance for clock and global buffer traces longer than 25 mm to avoid ringing on the JTAG and configuration signals.
Because the EP20K200CF484I9 is obsolete, do not assume distributors have RoHS-compliant stock; always request a C-of-C and date code, and validate the part marking against the Altera/Intel device marking convention before mounting. Mixing speed-grade silicon on the same board can cause hold-time failures at high toggling rates, especially with I7/I8 versus I9 designs; keep one speed grade per PCB revision. Finally, never omit the external configuration PROM or JTAG header - re-programming after a failed firmware load is otherwise impossible without BGA rework.
Place the EPC configuration device or JTAG header on the same board edge that the assembly house can reach without removing the heatsink; BGA reballing to access configuration pins is the most common field failure mode. Reserve a no-connect keep-out under any PBGA center balls that route through the package core, and avoid via-in-pad unless the fab process explicitly supports it - EP20K200CF484I9 boards are sensitive to microvia voids under the die shadow.
اطلاعات انطباق
Compliance status for the EP20K200CF484I9 is not stated in the verified distributor index; confirm with supplier C-of-C. APEX 20KC is a legacy family EOL'd in 2008, so original Altera/Intel compliance statements may no longer apply to current date codes on the open market.
