EP20K1500CF33C8ES - 1.5M Gate APEX FPGA 1020-FBGA | Intel
料号： EP20K1500CF33C8ES ⚠ 最后一次采购| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $480 | $480.00 |
| 10 | $432 | $4,320.00 |
| 100 | $384 | $38,400.00 |
| 500 | $336 | $168,000.00 |
| 1,000 | $288 | $288,000.00 |
EP20K1500CF33C8ES 概述
直接替换替代料： EP20K1500CF33C8ES ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： EP20K1500CF33C8ES （相同外形与封装尺寸） ——差异在于 Speed Grade, Family, Operating Temperature, Series, RoHS Status.
快速对比工具——选择替代料号进行并排对比：
EP20K1500CF33C8
✅ 直接替换✓ 有现货
$1090 / 个
查看数据手册 →EP20K1500CF33C8N
✅ 直接替换📋 参考替代料（不在目录中）
EP20K1500CF33C7ES
✅ 直接替换✓ 有现货
$138 / 个
查看数据手册 →EP20K1500CF33C7
✅ 直接替换✓ 有现货
$205 / 个
查看数据手册 →EP20K1000CF33C8ES
✅ 直接替换✓ 有现货
$155 / 个
查看数据手册 →EP20K1000CF33I8N
✅ 直接替换✓ 有现货
$210 / 个
查看数据手册 →EP20K1000CF672C8ES
✅ 直接替换✓ 有现货
$285 / 个
查看数据手册 →EP20K1500CF33C8ES 最大额定值与电气特性
| Series | APEX 20K (APEX 20KE family) |
| Manufacturer | Intel (formerly Altera) |
| System Gates | 1,500,000 |
| Maximum Gates (Equivalent) | 2,392,000 |
| Logic Elements | 51,840 |
| Embedded System Block (ESB) Bits | 442,368 |
| CAM Bits | 216 Kbit |
| Number of PLLs | 4 |
| Number of Clocks | 8 clock pins |
| Maximum User I/O | 808 (1020-FBGA) |
| 封装 | 1020-FBGA (FCBGA), 33x33 mm |
| 安装类型 | Surface Mount |
| Speed Grade | -1 (C8) |
| Voltage - Supply (Core) | 1.8 V nominal (multiVolt I/O supports 1.8/2.5/3.3/5.0 V) |
| I/O Standard Support | LVTTL, LVCMOS, PCI, SSTL, HSTL, LVDS (multiVolt) |
| JTAG / Boundary Scan | IEEE 1149.1 compliant |
| Programming Interface | ByteBlaster / MasterBlaster / Altera USB-Blaster |
| Sample Tier | ES (engineering sample) |
EP20K1500CF33C8ES 1020-fbga (fcbga), 33x33 mm 引脚配置指南
EP20K1500CF33C8ES（1020-fbga (fcbga), 33x33 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： EP20K1500CF33C8ES.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EP20K1500CF33C8ES 适用于 6 应用s: Telecommunications Backplane Bridges, Network Switch / Router Packet Processing, Digital Signal Processing (DSP) Front-Ends, Industrial Control and Legacy Bus Interfacing, ASIC Prototyping and Logic Emulation, Medical Imaging Pipeline Acceleration.
Telecommunications Backplane Bridges
The EP20K1500CF33C8ES's 1,500,000 system gates, 808 user I/O pins, and four PLLs make it ideal for telecom backplane bridging designs. The 1020-FBGA package exposes enough I/O to handle 16+ parallel serializer/deserializer channels and TDM bus interfaces simultaneously. The 442,368 ESB RAM bits act as elastic FIFOs across clock-domain crossings, while the four PLLs synthesize the multiple frequencies required by SONET/SDH framers, T1/E1 transceivers, and clock-data recovery blocks. The APEX 20K multiVolt I/O directly interfaces 5V legacy buses alongside 3.3V/2.5V modern PHYs, eliminating external level shifters. Compared with discrete CPLD+SRAM solutions, the integrated fabric reduces board area and improves signal integrity at 100+ MHz bus speeds.
推荐
Network Switch / Router Packet Processing
The EP20K1500CF33C8ES enables high-density Layer 2/3 switching fabric implementations in legacy network equipment. With 51,840 logic elements, it can implement forwarding tables, CAM lookups, and QoS classifiers in a single device. The 216 Kbit of embedded CAM hardware-accelerates MAC/VLAN address lookups at wire speed, while the 442,368 bits of ESB RAM buffer packet headers across pipeline stages. The 1020-FBGA package's 808 user I/O pins support multiple 10/100 Ethernet MAC interfaces, SPI-4.2 POS-PHY links, and management bus connections concurrently. Compared with discrete ASIC solutions, the FPGA fabric allows field upgrades to new protocols without board respins - critical for legacy switch platforms that must be maintained beyond their original product cycle.
推荐
Digital Signal Processing (DSP) Front-Ends
The EP20K1500CF33C8ES serves as a high-density DSP pre-processing engine in radar, sonar, and software-defined radio front-ends. The 51,840 logic elements implement multi-channel FIR filters, FFT butterfly stages, and digital down-converters with deterministic timing. The 442,368 ESB RAM bits hold convolution taps and FFT twiddle factors in distributed memory, eliminating external SRAM fetches that would bottleneck throughput. Four PLLs generate the multiple sample-rate clocks required for parallel-channel DSP pipelines. The APEX 20KE fabric allows latency optimization that is harder to achieve in microcontrollers or DSP processors. Compared with legacy DSP processor chips, the parallel hardware architecture of the FPGA delivers deterministic sub-microsecond latency for closed-loop control applications like phased-array beam steering.
推荐
Industrial Control and Legacy Bus Interfacing
The EP20K1500CF33C8ES bridges legacy industrial buses (VME, ISA, PCI) to modern processors in long-lifecycle factory automation equipment. The multiVolt I/O supports 5V TTL and 3.3V LVCMOS on the same die, allowing direct connection to legacy 5V peripherals without external buffers. 808 user I/O pins accommodate parallel backplane connectors with hundreds of signals, while 51,840 logic elements implement custom protocol state machines for proprietary industrial protocols. The IEEE 1149.1 JTAG interface simplifies board-level boundary-scan testing in manufacturing test fixtures. Compared with discrete 74-series glue logic, the APEX 20K device replaces dozens of legacy packages with one programmable device, reducing board real estate and BOM cost for industrial controllers that must remain in production for 15-20 year lifecycles.
推荐
ASIC Prototyping and Logic Emulation
The EP20K1500CF33C8ES provides 2,392,000 equivalent gates suitable for ASIC prototyping and logic emulation of medium-complexity gate-array designs. The 51,840 logic elements combined with 442,368 ESB RAM bits can map an entire ASIC netlist onto a single APEX 20K device for pre-silicon validation. Designers compile ASIC RTL into the FPGA using synthesis tools, then run production firmware against the emulated design at near-ASIC speeds. The 808 user I/O pins provide ample bring-out for boundary signals during emulation, while JTAG enables single-step debugging. Compared with hardware-emulator platforms, the APEX 20K offers a cost-effective in-house validation path for ASIC teams who do not require million-gate capacity but still need pre-silicon verification of complex designs.
推荐
Medical Imaging Pipeline Acceleration
The EP20K1500CF33C8ES accelerates image-processing pipelines in ultrasound, CT, and MRI equipment where latency and deterministic timing are critical. The 51,840 logic elements and 442,368 ESB RAM bits implement real-time filters, edge detection, and beam-forming operations on streaming pixel data. Four PLLs synthesize the multiple pixel-clock domains required by sensor arrays, ADCs, and display drivers. The 1020-FBGA package's 808 user I/O pins accept parallel data from multiple sensor channels simultaneously, while the IEEE 1149.1 JTAG enables production board-test integration. Compared with GPU-based image processing, the FPGA fabric delivers deterministic sub-frame latency required for real-time medical imaging, with no operating-system jitter or memory-bandwidth contention affecting patient-safety-critical timing paths.
推荐
推荐产品汇总
工程参考数据： EP20K1500CF33C8ES ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EP20K1500CF33C8 | EP20K1500CF33C8N | EP20K1500CF33C7ES | EP20K1500CF33C7 | EP20K1000CF33C8ES |
|---|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | 1020-FBGA (33x33 mm) | 1020-FBGA (33x33 mm) - same | 1020-FBGA (33x33 mm) - same | 1020-FBGA (33x33 mm) - same | 1020-FBGA (33x33 mm) - same | 1020-FBGA (33x33 mm) - same |
| System Gates | 1,500,000 | 1,500,000 | 1,500,000 | 1,500,000 | 1,500,000 | 1,000,000 (-33%) |
| Logic Elements | 51,840 | 51,840 | 51,840 | 51,840 | 51,840 | ~38,880 (-25%) |
| Speed Grade | -1 (C8) | -1 (C8) | -1 (C8) | -2 (C7) - faster | -2 (C7) - faster | -1 (C8) |
| Sample Tier | ES (engineering sample) | Production (no suffix) | Production (N) | ES | Production (no suffix) | ES |
| Lifecycle Status | Last Time Buy (ES tier) | Last Time Buy | Last Time Buy | Last Time Buy | Last Time Buy | Last Time Buy |
| Maximum User I/O | 808 | 808 | 808 | 808 | 808 | 808 |
| Number of PLLs | 4 | 4 | 4 | 4 | 4 | 4 |
关键差异点
- Largest APEX 20KE density in 1020-FBGA package （对比 EP20K1000CF33C8ES)
- Engineering sample tier with relaxed characterization （对比 EP20K1500CF33C8N)
- Same -1 speed grade as production-tier variant （对比 EP20K1500CF33C7ES)
设计说明
The 1020-FBGA package at 33x33 mm requires careful thermal management for industrial-temperature operation. Estimated: at typical 1.5W core dissipation, junction-to-ambient thermal resistance of approximately 15-20 C/W (per APEX 20K datasheet guidance) results in 23-30 C rise above ambient. For enclosed industrial enclosures, provide at least 4-layer PCB with continuous ground pour under the BGA to spread heat. Do not rely solely on convection cooling for the -1 (C8) speed grade in sealed enclosures - add thermal vias beneath the central ground balls.
Route the EP20K1500CF33C8ES 1020-FBGA using micro-via or via-in-pad technology with 1.0 mm ball pitch. Per the APEX 20K datasheet, all 808 user I/O pins plus dedicated clock, JTAG, and configuration pins must be routed out - typically requiring 6-8 PCB signal layers with controlled impedance for high-speed LVDS/HSTL interfaces. Place decoupling capacitors (0.1uF X7R) within 5 mm of every power ball, with bulk 10-47uF tantalum capacitors on each voltage rail. Use the JTAG chain order with TMS/TCK pulled up at the chain end to avoid floating TAP state errors.
Do not confuse the EP20K1500CF33C8ES (engineering sample, -1 speed grade, ES tier) with EP20K1500CF33C8N (production tier) or EP20K1500CF33C7ES (faster -2 speed grade). According to the Altera naming convention, the ES suffix explicitly marks engineering-sample qualification - ES parts have relaxed datasheet characterization and should not be used in production without re-validation. The C7/C8/C9 mid-suffix indicates speed grade (-2/-1/-3 respectively), not voltage or temperature grade. Verify both speed grade and tier suffix when cross-referencing substitutes.
Configure EP20K1500CF33C8ES using ByteBlaster II, MasterBlaster, or USB-Blaster download cables via the JTAG 1149.1 interface. The configuration file (.sof for SRAM, .pof for EPROM) is loaded at power-up through the dedicated configuration pins. Per the APEX 20K datasheet, drive nCONFIG high with a 10k pull-up after VCC reaches specification, and route the dedicated configuration clock pin (DCLK) with impedance-matched trace. For multi-device JTAG chains, assign TDI/TDO order carefully and add series termination on long JTAG traces to prevent ringing at fast TCK rates.
合规信息
Compliance status for EP20K1500CF33C8ES engineering-sample variant not confirmed in available data. The APEX 20K family was launched in 1999, predating RoHS standardization; engineering samples may not be RoHS compliant. Verify with distributor or Intel/Altera PCN documentation before use in RoHS-required applications. AEC-Q100 is not applicable - APEX 20K is not an automotive-qualified FPGA.
