Intel

EPF10K20RC208-4 - FLEX 10K FPGA, 20K Gates, 208-RQFP | Intel/Altera

Name: EPF10K20RC208-4 - FLEX 10K FPGA, 20K Gates, 208-RQFP | Intel/Altera
Brand: Intel
SKU: EPF10K20RC208-4

MPN: EPF10K20RC208-4 ✗ Akhir Hidup

5 V Vdss 208-pin RQFP / 208-BFQFP with exposed pad Package 125 MHz Speed

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EPF10K20RC208-4 Ringkasan

The Intel (formerly Altera) EPF10K20RC208-4 is a member of the FLEX 10K family of embedded programmable logic devices, delivering 20,000 typical gates (10,000 logic gates) and 1,152 logic elements in a 208-pin RQFP package with exposed pad. It operates on a 5V supply at a maximum internal frequency of 125 MHz using 0.42 µm CMOS process technology, and provides 147 user I/O pins for system-level integration.

What is a FLEX 10K FPGA? The FLEX 10K family is a hierarchical SRAM-based programmable logic family that combines a logic array with an embedded array block (EAB) for on-chip RAM and ROM. Within the broader taxonomy it is an FPGA (Field-Programmable Gate Array), a sub-class of programmable logic devices (PLD), which itself belongs to the semiconductor IC family of digital logic. FLEX 10K devices target high-density, system-on-a-programmable-chip (SOPC) integration in a single device, replacing multiple discrete logic and memory components with one configurable chip.

Key features of the EPF10K20RC208-4 include a propagation delay of 0.4 ns, 12,288 typical RAM bits distributed across embedded array blocks, an operating temperature range of 0 °C to +70 °C (commercial grade), and PCI-compliant I/O buffers. The -4 speed grade is one of the faster bins offered within the FLEX 10K family for this die and package combination, giving designers extra timing margin for state-machine and datapath paths that do not require the higher-grade -3 or -2 bins. The 208-RQFP (also written 208-BFQFP) package places the device in the same socket as the rest of the EPF10K20 family, enabling reuse of existing PCB footprints.

Typical applications include telecommunications line cards, industrial control and instrumentation, glue-logic replacement for ASIC prototyping, PCI interface bridging, and bus-interconnect multiplexing. The 5V I/O compatibility of the FLEX 10K family makes it attractive for legacy 5V system buses where newer 3.3V-only FPGAs cannot directly connect without level shifters.

When designing with the EPF10K20RC208-4, allow at least one heat-spreading copper pour under the exposed pad of the 208-RQFP package, since the device can dissipate several hundred milliwatts at full toggle rate. Altera's MAX+PLUS II and Quartus development flows both support the EPF10K20 family, allowing reuse of legacy design files.

Alternatif penggantian untuk EPF10K20RC208-4 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.

Variasi di dalam seri ini

Model-series yang sama yang kompatibel dengan penggantian EPF10K20RC208-4 (sama faktor bentuk dan footprint) — berbeda di dalam Operating Temperature, Speed Grade, Series, Configuration Method, Package.

EPF10K20RC208-3

Intel

Operating Temperature: 0°C to +70°C (Commercial)

Speed Grade: -3

Series: EPF10K20