Altera

EP1K10TI100-2N - ACEX-1K 10K Gates FPGA 100-TQFP | Intel / Altera

MPN: EP1K10TI100-2N ✗ Akhir Hidup

2.5 V core Vdss 100-TQFP (LFQFP, gull-wing) Package -2 Speed

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EP1K10TI100-2N Ringkasan

The Intel (formerly Altera) EP1K10TI100-2N is a member of the ACEX-1K family of Field Programmable Gate Arrays (FPGAs) built on a 0.22 micrometer CMOS process with 2.5V core voltage, offering 10,000 typical gates, 576 logic elements (LEs) arranged in 72 Logic Array Blocks (LABs), and 12,288 bits of embedded SRAM in a 100-pin TQFP package.

An FPGA (Field Programmable Gate Array) is a programmable logic device containing an array of configurable logic blocks (CLBs/LABs), programmable interconnects, and I/O cells. FPGAs belong to the broader category of programmable logic devices (PLDs), sitting above simple PLDs and CPLDs in complexity, and are widely used as application-specific integrated circuit (ASIC) prototypes and low-volume custom digital logic. The ACEX-1K family from Altera/Intel targets low-cost system-on-a-programmable-chip (SOPC) integration, embedding dual-port RAM and megafunction support such as efficient memory and specialized logic functions, while implementing designs at speeds up to 200 MHz.

Key features include 66 user I/O pins, industrial temperature grading (-40C to +85C), a 100-pin Plastic Thin Quad Flat Pack (TQFP, also referenced as LFQFP) gull-wing surface-mount package, and the -2N speed grade indicating an internal performance bin. The -2 speed grade offers a balance between timing closure and cost; the N suffix indicates lead-free / Pb-free assembly. Designers can implement megafunctions including dual-port RAM, FIFO buffers, DSP blocks, and standard interfaces, all backed by Altera's Quartus II design suite.

Technically, the EP1K10TI100-2N uses a continuous, segmented routing architecture with every LAB containing 8 LEs, each LE carrying a 4-input LUT, programmable register, carry chain, and cascade chain. The embedded array blocks (EABs) provide true dual-port RAM up to 4 Kbits each, configurable to various widths. The device operates from a 2.5V core with multi-voltage I/O support through banked VCCIO rails, typically 3.3V or 2.5V.

Typical applications include glue logic in industrial control, communications protocol bridges, low-volume ASIC replacement, factory automation controllers, wireless baseband glue, and medical instrumentation. Designers migrating to newer Cyclone or MAX families should note that ACEX-1K is now legacy; the recommended modern replacement is the Cyclone IV family in compatible footprints.

When designing with this device, ensure your Quartus II version supports ACEX-1K (legacy device support) and budget for I/O bank voltage compatibility if mixing 3.3V and 2.5V peripherals. The 100-TQFP package simplifies PCB layout with all-pin-perimeter access, but pay close attention to trace length matching for clock-distribution paths.

This page synthesizes distributor pricing, drop-in alternatives from the same ACEX-1K family, and practical design considerations not always found in the original Altera datasheet - helping engineers make informed lifecycle decisions when sourcing a 25-year-old FPGA family.

Alternatif penggantian untuk EP1K10TI100-2N — 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 EP1K10TI100-2N (sama faktor bentuk dan footprint) — berbeda di dalam Package, Speed Grade, Process Technology, Operating Temperature, Family.

EP1K10TC100-1N

Intel

Package: 100-pin TQFP (14 mm x 14 mm, 1 mm height)

Speed Grade: -1N (commercial, slower tier)

Process Technology: 0.22 µm CMOS SRAM