EP20K1000EBC652-2X - 1M Gate APEX-20KE FPGA, 488 I/O, 652-BGA | Altera (Intel)
MPN: EP20K1000EBC652-2X ✗ اختتامِ زندگیEP20K1000EBC652-2X جائزہ
What is an FPGA? A Field-Programmable Gate Array is a semiconductor IC containing a matrix of configurable logic blocks (CLBs), programmable interconnect, and dedicated I/O cells that the designer can configure after manufacture. FPGAs sit between general-purpose microcontrollers (fixed instruction set) and full-custom ASICs (fixed silicon), offering hardware-level parallelism with rapid design iteration. APEX-20KE is Altera's second-generation multi-core architecture (MultiCore) combining look-up table logic with embedded memory (ESBs) and a high-bandwidth bus network for on-chip data movement.
Key features of the EP20K1000EBC652-2X include 488 user I/O pins supporting multiple single-ended and differential I/O standards (LVTTL, LVCMOS, PCI, GTL+, LVDS), four Phase-Locked Loops (PLLs) for clock synthesis and skew management, embedded system blocks (ESBs) for FIFO and dual-port RAM, and a 1.8 V core supply. The device supports in-system programmability via passive serial, JTAG (IEEE 1149.1), and Altera-style configuration modes.
Typical applications for this FPGA include telecommunications infrastructure (ATM switches, SONET/SDH framers, line cards), high-speed data acquisition systems, custom DSP pipelines, image and video processing cards, and embedded compute co-processors. The wide I/O count (488) and generous memory bandwidth make the EP20K1000EBC652-2X well suited to multi-channel interfaces and bus-bridging designs.
When designing with the EP20K1000EBC652-2X, engineers should plan for multi-layer PCB stack-ups to route the 652-ball BGA fan-out, provide decoupling at the core and I/O banks per the Altera pin connection guidelines, and validate signal integrity on high-speed LVDS or GTL+ channels. Legacy Quartus II (Altera) design software is required for synthesis and place-and-route.
This page synthesizes distributor inventory, drop-in same-package alternatives (same 652-BGA footprint, same APEX-20KE logic capacity), and practical design notes for legacy replacement scenarios not found in the manufacturer datasheet alone.
کے لیے ڈراپ اِن متبادل EP20K1000EBC652-2X — 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 EP20K1000EBC652-2X (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Process Technology, Package, Operating Temperature, Speed Grade, Logic Elements / Cells.
EP20K1000EBC652-1X
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
EP20K1000EBC652-2
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
EP20K1000EBC652-2N
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
EP20K1000EBC652-1X
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
EP20K1000EBC652-2X زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Family | APEX-20KE |
| Device Logic Elements | 38,400 |
| Typical Gates | 1,000,000 system gates |
| Embedded Memory Bits | 327,680 bits |
| User I/O Pins | 488 |
| Maximum User I/O | 488 |
| Propagation Delay | 1.6 ns |
| Internal Maximum Frequency | 350 MHz |
| Logic Blocks / Macros | 2,560 macros |
| PLLs | 4 |
| Core Voltage | 1.8 V |
| Process Technology | 0.22 µm (some sources 0.15 µm) all-layer copper-metal CMOS |
| پیکیج | 652-pin FCBGA / PBGA (45 x 45 mm, 1.27 mm pitch) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| آپریٹنگ درجہ حرارت | 0 °C to +85 °C (commercial) |
| Configuration Interface | JTAG (IEEE 1149.1), Passive Serial, Altera configuration |
| RoHS اسٹیٹس | Compliant |
EP20K1000EBC652-2X 652-pin fcbga / pbga (45 x 45 mm, 1.27 mm pitch) پن کنفیگریشن گائیڈ
EP20K1000EBC652-2X (652-pin fcbga / pbga (45 x 45 mm, 1.27 mm pitch) پیکیج) کے لیے پن کنفیگریشن۔ اس ڈیجیٹل IC میں GPIO، کمیونیکیشن انٹرفیس (UART، SPI، I2C) اور پاور پنز شامل ہیں۔ متبادل پن فنکشنز اور کنفیگریشن آپشنز کے لیے مینوفیکچرر کے ڈیٹا شیٹ سے رجوع کریں۔ ایمبیڈڈ سسٹم ڈیزائن اور PCB لے آؤٹ کے لیے ضروری۔
کے لیے تفصیلی پن آؤٹ ڈیٹا دستیاب نہیں EP20K1000EBC652-2X.
رجوع کریں ڈیٹا شیٹ مکمل پن کنفیگریشن کے لیے۔
عام استعمالات
EP20K1000EBC652-2X کے لیے موزوں ہے 6 ایپلیکیشنs: Telecommunications Line Cards, High-Speed Data Acquisition Systems, Custom DSP Pipeline Acceleration, Image and Video Processing Cards, Embedded Compute Co-Processors, Industrial Control and Automation.
Telecommunications Line Cards
The EP20K1000EBC652-2X is well-suited to telecommunications line cards and switch fabrics because of its 488 user I/O supporting LVTTL/LVDS interfaces and 327,680 bits embedded memory for cell buffering. Its 350 MHz maximum internal frequency and four PLLs enable multi-clock-domain designs typical of SONET/SDH framers and ATM switches. Compared to ASIC development cycles, the APEX-20KE architecture allows rapid prototyping of TDM-to-packet conversion logic. The 1.8 V core voltage keeps per-gate power consumption low enough for forced-air-cooled rack environments, while the commercial 0-85 °C operating range covers central-office (CO) ambient conditions.
تجویز کردہ
High-Speed Data Acquisition Systems
The EP20K1000EBC652-2X's 488 user I/O pins and 327,680 bits of embedded memory make it a strong fit for parallel multi-channel data acquisition front-ends where analog-to-digital converter data streams are aggregated into FPGAs for pre-processing. The device's 1.6 ns propagation delay supports 200-300 MSPS capture rates when paired with LVDS-deserializer ADCs. Embedded system blocks (ESBs) implement FIFO buffers without consuming logic elements, freeing the 38,400 LEs for DSP filter chains. PCI and GTL+ I/O standards allow direct bus attachment to legacy host processors in industrial instrumentation.
تجویز کردہ
Custom DSP Pipeline Acceleration
FPGA-based DSP acceleration leverages the EP20K1000EBC652-2X's 38,400 logic elements to implement parallel multiply-accumulate pipelines that outpace sequential DSP processors by orders of magnitude. The 350 MHz internal clock and four PLLs enable multi-rate filter banks, FFT engines, and convolutional coders running in real time. With 327,680 bits of embedded memory, coefficient tables and circular sample buffers stay on-chip, eliminating external memory bottlenecks for streaming workloads. The 1.8 V core keeps power dissipation manageable when dozens of multipliers operate continuously.
تجویز کردہ
Image and Video Processing Cards
Image and video processing cards benefit from the EP20K1000EBC652-2X's 488 user I/O which can fan out to multiple video decoder/encoder channels simultaneously. The 327,680 bits embedded memory serves as line buffers and motion-estimation search windows without external SDRAM access latency. The 350 MHz maximum frequency supports 1080p60 video pipelines with edge detection, color-space conversion, and scaling in real time. The 652-BGA package exposes sufficient LVDS pairs for digital-camera link interfaces and HDMI/DVI bridge designs in broadcast and video processing.
تجویز کردہ
Embedded Compute Co-Processors
The EP20K1000EBC652-2X serves as an embedded compute co-processor alongside a host CPU, offloading computation-heavy tasks such as crypto, packet inspection, or scientific kernels. Its 1,000,000 system gates implement custom instruction-set extensions and parallel execution units impossible on fixed-ISA processors. The 488 user I/O provides ample bandwidth for shared-memory or message-passing host links, while the 1.8 V core allows battery-friendly operation in portable instruments. Designers use the JTAG (IEEE 1149.1) interface for boundary-scan test and in-system reconfiguration during firmware updates.
تجویز کردہ
Industrial Control and Automation
Industrial control and automation systems use the EP20K1000EBC652-2X to implement deterministic real-time controllers, motor-drive interfaces, and multi-axis motion profiles. The 488 I/O handle dozens of encoder, limit-switch, and PWM channels in parallel, while the four PLLs synthesize the precise clock rates required by fieldbus protocols. The 652-BGA package's 1.27 mm pitch supports compact panel-mount PCBs. Designers rely on Altera's Quartus II toolchain for HDL synthesis, allowing control firmware revisions without silicon changes. The commercial 0-85 °C operating range covers most factory-floor enclosures.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا EP20K1000EBC652-2X — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | EP20K1000EBC652-1X | EP20K1000EBC652-2 | EP20K1000EBC652-2N | EP20K1000EBC652-1X |
|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | 652-BGA (PBGA652) | 652-BGA (PBGA652) - same | 652-BGA (PBGA652) - same | 652-BGA (PBGA652) - same | 652-BGA (PBGA652) - same |
| System Gates | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 |
| Logic Elements | 38,400 | 38,400 | 38,400 | 38,400 | 38,400 |
| Embedded Memory (bits) | 327,680 | 327,680 | 327,680 | 327,680 | 327,680 |
| User I/O Pins | 488 | 488 | 488 | 488 | 488 |
| Speed Grade | -2X | -1X (faster) | -2 (same) | -2N (same, industrial) | -1X (faster) |
| Operating Temperature | 0 °C to +85 °C | 0 °C to +85 °C | 0 °C to +85 °C | -40 °C to +100 °C | 0 °C to +85 °C |
اہم امتیازی خصوصیات
- Speed-grade flexibility within same package (بمقابلہEP20K1000EBC652-1X)
- Commercial temperature variant is lowest-cost option in 652-BGA (بمقابلہEP20K1000EBC652-2N)
- High logic capacity in legacy package (بمقابلہEP20K400EBC652-2X)
ڈیزائن نوٹس
Estimated: A 652-BGA with 1.27 mm pitch on a 45 x 45 mm footprint requires at least a 6-layer PCB stack-up with micro-via fan-out to escape the inner rows of the BGA. Plan for continuous ground and power planes under the device and route signal layers orthogonal (X-Y-X-Y) to minimize crosstalk. Use 0.5 oz copper outer layers and 1 oz inner power/ground planes. The Altera pin connection guidelines recommend decoupling every VCCINT and VCCIO pin with a 0.1 µF X7R ceramic plus a bulk 22 µF tantalum within 100 mils of the package edge. Estimated from generic APEX-20KE BGA fan-out data; refer to the manufacturer datasheet for exact via pattern.
At high-utilization designs (≥80% logic element usage with sustained 350 MHz internal clocks), the EP20K1000EBC652-2X can dissipate 4-7 W. Although the commercial 0-85 °C range is forgiving, designers should still attach the FCBGA exposed die paddle to an inner ground plane with thermal vias on a 1.0 mm grid to keep junction temperature rise below 15 °C above ambient. Forced-air cooling at 200 LFM is recommended in enclosed chassis. Estimated from process and frequency; verify with manufacturer power estimator before sign-off.
Three common pitfalls when designing with EP20K1000EBC652-2X: (1) Forgetting to power-cycle VCCINT before reconfiguring via JTAG - the device can latch into indeterminate states if VCCINT drops below 1.5 V briefly. (2) Mixing LVTTL and LVDS in the same I/O bank - all pins in a bank must use a single VCCIO reference, so place I/O standard regions carefully. (3) Using modern Quartus Prime versions - this part requires Quartus II 13.0 or earlier; Quartus Prime does NOT support APEX-20KE. Designers should source legacy Quartus II from Intel's FPGA software archive.
تعمیل کی معلومات
RoHS compliant per distributor product pages. Not AEC-Q100 qualified - APEX-20KE is a commercial/industrial family without automotive grade variants. Conflict-minerals compliance per Intel/Altera corporate policy.
