Altera

EP1K10TI100-2 - 10K Gates ACEX-1K FPGA 66 I/O TQFP-100 | Intel / Altera

MPN: EP1K10TI100-2 ✗ Akhir Hidup

2.5 V Vdss 100-TQFP Package 200 MHz Speed

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EP1K10TI100-2 Ringkasan

The Intel / Altera EP1K10TI100-2 is a member of the ACEX-1K family of FPGAs (Field Programmable Gate Arrays), built on a 0.22 µm CMOS SRAM process and offering 10,000 typical gates, 576 logic elements, and 12,288 RAM bits in a 100-pin TQFP package with 66 user I/Os. The "I" suffix designates the industrial temperature grade (-40 °C to +85 °C) and the "-2" speed grade corresponds to a faster performance bin, supporting internal toggle frequencies up to 200 MHz.

An FPGA (Field Programmable Gate Array) is a programmable logic device containing an array of configurable logic blocks (CLBs), embedded memory, and programmable interconnect that the designer can configure after manufacturing to implement any digital logic function. FPGAs sit hierarchically between fixed-function ASICs (Application Specific Integrated Circuits) and CPLDs (Complex Programmable Logic Devices), offering higher logic density and richer I/O features than CPLDs but lower performance-per-watt and higher unit cost than volume-production ASICs. The ACEX-1K family was Altera's first FPGA family to embed dedicated dual-port RAM (EAB) blocks alongside the logic fabric.

Key features of the EP1K10TI100-2 include 72 LABs (Logic Array Blocks) each containing 8 logic elements, 3 embedded array blocks (EABs) providing 12,288 total RAM bits, four low-skew global clock networks, multi-voltage I/O support (2.5 V core with 3.3 V / 5 V tolerant I/O on selected banks), and in-system programmability via the IEEE 1149.1 JTAG interface or the Altera EPC serial configuration device.

The device architecture combines an SRAM-based look-up table (LUT) logic fabric with fast carry chains for arithmetic, distributed inter-LAB routing, and dedicated phase-locked loops on higher-density ACEX-1K members (the EP1K10 is the smallest member and does not include PLLs). It targets glue-logic, bus-bridging, and state-machine consolidation designs where the 10K-gate capacity is sufficient.

Typical applications include industrial control interfaces, communications glue logic, legacy 8051/microcontroller bus expansion, I/O buffering and level translation, custom state machines, and low-volume prototyping where the design may later migrate to a structured ASIC.

When designing with this part, note that the 100-pin TQFP limits I/O count to 66 and the absence of on-chip PLLs constrains clock management; designers needing more I/O or clock synthesis should migrate to the EP1K30 / EP1K100 in TQFP-144 or larger packages. Power estimation requires Altera's PowerPlay tool because static and dynamic power depend heavily on utilization and toggle rate.

This page synthesizes distributor pricing, drop-in same-package alternatives within the ACEX-1K family, and design notes that complement the manufacturer datasheet.

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

EP1K10TC100-1

Altera

Family: ACEX-1K FPGA family (2.5V)

Package: 100-pin TQFP

Speed Grade: -1