Altera

EP20K100CT144C7ES - APEX-20K 100K Gate FPGA, 93 I/O, 144-LQFP | Altera

MPN: EP20K100CT144C7ES ✗ Akhir Hidup

2.375 V to 2.625 V Vdss 144-LQFP (20x20 mm) Package

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EP20K100CT144C7ES Ringkasan

The Altera (Intel) EP20K100CT144C7ES is a member of the APEX-20K family of Field Programmable Gate Arrays (FPGAs) housed in a 144-pin LQFP package, providing 100,000 typical gates and 93 user I/O pins. It integrates 4,160 logic elements and 53,248 bits of embedded RAM, fabricated on a 0.18 µm CMOS process that delivers a balance of logic density, on-chip memory, and I/O bandwidth for mid-complexity programmable logic designs.

An FPGA (Field Programmable Gate Array) is a type of programmable logic device that allows engineers to implement custom digital circuits after manufacture using a hardware description language. FPGAs sit in the broader taxonomy of programmable logic devices (PLDs), occupying the high-density tier above simple PLDs (SPLDs) and Complex PLDs (CPLDs). The APEX-20K series combines fine-grained look-up-table (LUT) logic with high-density embedded memory blocks, making it well suited to data-path, glue-logic, and bus-interface applications.

Key features of the EP20K100CT144C7ES include up to 100,000 system gates, 4,160 logic elements (LEs), 53,248 total RAM bits distributed across embedded array blocks (EABs), 93 user I/O pins, MultiVolt I/O support, in-system programmability via the IEEE 1149.1 JTAG interface, and a 144-pin LQFP (Low-profile Quad Flat Pack) surface-mount package. The device operates from a 2.5 V core supply (2.375V to 2.625V) with MultiVolt I/O banks that can interface to 1.8 V, 2.5 V, 3.3 V, and 5 V logic families without external level shifters.

Architecturally, the APEX-20K device combines logic array blocks (LABs), embedded array blocks (EABs), and FastTrack interconnect routing. Each LAB contains 10 LEs with fast carry chains for arithmetic functions, while each EAB provides up to 2,048 bits of dual-port RAM that can be configured as RAM, ROM, or FIFO. The FastTrack continuous routing architecture provides predictable timing across the die, simplifying timing closure for synchronous designs.

Typical applications include telecommunications line cards, industrial control and factory automation, networking bridges and routers, low-volume ASIC prototyping, military and aerospace avionics subsystems, and high-speed glue logic between microprocessors and peripherals. The wide MultiVolt I/O support also makes this part useful for mixed-voltage board designs where 5 V legacy logic must coexist with 2.5 V cores.

When designing with the EP20K100CT144C7ES, plan for power-sequencing on the 2.5 V VCCINT rail before driving I/O banks, and follow Altera's JTAG configuration guidelines. Note that this part has reached end-of-life status with limited remaining stock; planning a long-term lifecycle migration to a Cyclone-series or modern Agilex/Stratix FPGA is recommended for new designs.

This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, helping engineers source legacy Altera APEX-20K devices while planning long-term design migrations.

Alternatif penggantian untuk EP20K100CT144C7ES — 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 EP20K100CT144C7ES (sama faktor bentuk dan footprint) — berbeda di dalam Speed Grade, Package, Process Technology, Operating Temperature, Core Voltage.

EP20K100CF144C7ES

Intel

Speed Grade: C7 (commercial, mid-speed)

Core Voltage: 1.8 V (typical APEX-20K VCCINT)