Intel

EP20K100QC208-2X - APEX 20KE 100K Gates FPGA 208PQFP | Intel

MPN: EP20K100QC208-2X ✗ Akhir Hidup

2.375 V to 2.625 V Vdss 208-BQFP (PQFP) Package

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EP20K100QC208-2X Ringkasan

The Intel (formerly Altera) EP20K100QC208-2X is a member of the APEX 20KE programmable logic device family that delivers 100,000 system gates, 4,160 logic elements, and 53,248 bits of embedded memory in a 208-pin Power QFP (PQFP/BQFP) package. The device operates from a 2.375 V to 2.625 V core supply (1.8 V I/O standard variant) and supports 159 user I/O with multi-voltage I/O capability, making it suitable for mixed-voltage system designs. The "QC208" package suffix denotes the 208-pin plastic QFP form factor, while "-2X" indicates the speed grade and lead-free / extended temperature option.

An FPGA (Field-Programmable Gate Array) is a semiconductor device containing an array of configurable logic blocks (CLBs), programmable interconnect, and I/O cells that the user can re-program after manufacture to implement arbitrary digital logic. The APEX 20KE family pioneered the MultiCore architecture, integrating look-up table (LUT) logic, product-term logic, and embedded system blocks (ESBs) on a single die - this combination enabled SOPC (System-on-a-Programmable-Chip) integration before that term became mainstream. FPGAs sit hierarchically under programmable logic devices (PLDs) and above fixed-function ASICs in the digital design taxonomy.

Key features of the EP20K100QC208-2X include the MultiCore architecture combining LUT and product-term logic, 53248 bits of embedded SRAM distributed across embedded system blocks, four Phase-Locked Loops (PLLs) for clock management, and LVDS-compatible I/O support at 1.8 V. The 0.22-micron CMOS process node and 2.5 V core supply deliver a balance of density and power efficiency for the era. With 159 user I/O and a 200 MHz internal performance target, the device bridges moderate-density logic integration with high pin-count board-level connectivity.

Typical applications include telecommunications line-card interface logic, industrial control glue logic, peripheral bridging (PCI to local bus), custom DSP co-processors, and pre-silicon prototyping for ASIC designs. Engineers often deploy the APEX 20KE in legacy systems where the part has already been qualified into long-lifecycle equipment. The 208 PQFP form factor also supports hand-soldering and inspection workflows that fine-pitch BGA packages cannot accommodate, which matters for low-volume or ruggedized programs.

When designing with this device, use the Altera Quartus II (MAX+PLUS II for legacy flows) design toolchain for synthesis, place-and-route, and bitstream generation. Pay close attention to I/O bank voltage grouping and supply decoupling - the 2.5 V core and multiple I/O voltages each require their own bypass network. The device is now classified as a legacy / mature product, so confirm long-term supply with the manufacturer before committing to new designs.

This page synthesizes distributor pricing, package cross-reference, and practical design considerations drawn from the original APEX 20KE datasheet family - context that manufacturer datasheets alone do not aggregate into a single comparison view.

Alternatif penggantian untuk EP20K100QC208-2X — 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 EP20K100QC208-2X (sama faktor bentuk dan footprint) — berbeda di dalam Operating Temperature, Core Supply Voltage, Device Type, Package, Logic Elements / Cells.

EP20K100EQC208-2

Altera

Core Supply Voltage: 1.8 V nominal (1.71 V to 1.89 V)

Package: 208-BFQFP