Altera

EP1K10TC144-1 - ACEX-1K FPGA, 10K Gates, 144-LQFP | Intel / Altera

MPN: EP1K10TC144-1 ✗ Akhir Hidup

2.5 V Vdss 144-LQFP (TQFP, gull-wing) Package 250 MHz Speed

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EP1K10TC144-1 Ringkasan

The Intel (formerly Altera) EP1K10TC144-1 is a member of the ACEX-1K family of Field Programmable Gate Arrays (FPGAs) featuring 10,000 typical gates, 576 logic elements (LEs), and 12,288 RAM bits, housed in a 144-pin LQFP (TQFP) package with 92 user I/Os. It is built on a 0.22 µm EEPROM process with a 2.5 V core supply, supporting commercial-grade operation.

An FPGA (Field Programmable Gate Array) is a type of programmable logic device (PLD) that contains an array of configurable logic blocks (CLBs), programmable interconnect, and I/O cells, all of which can be customized after manufacturing. FPGAs sit at the top of the programmable logic hierarchy, above CPLDs and SPLDs, and are widely used for glue logic, signal processing, bus interfacing, and prototyping where ASIC NRE costs cannot be justified. The ACEX-1K family is an early-2000s SRAM/EEPROM-based architecture from Altera, designed for low-cost system-on-a-programmable-chip (SOPC) integration.

Key features of the EP1K10TC144-1 include 72 logic array blocks (LABs), an embedded array block (EAB) for efficient memory and specialized logic functions such as multipliers and DSP primitives, dual-port RAM support, and 12,288 bits of embedded memory. The device supports JTAG-based in-system programmability (ISP) via the IEEE 1149.1 boundary-scan interface, simplifying field updates and manufacturing flows.

The EP1K10TC144-1 uses a Look-Up Table (LUT)-based fine-grained architecture with 4-input LUTs feeding flip-flops in each LE. Each LAB contains 12 LEs with associated carry and cascade chains. The EAB blocks provide 2 Kbits of dual-port RAM each, configurable as RAM, ROM, or FIFO. This combination makes the device suitable for moderate-complexity glue logic, state-machine controllers, and small FIFO/buffer applications where non-recurring engineering (NRE) costs of an ASIC would be prohibitive.

Typical applications include industrial control glue logic, telecommunications interface bridging, legacy peripheral controllers, and educational/prototyping boards. The 144-LQFP package offers ease-of-assembly for through-hole-friendly prototyping and rework, while the 92 available I/Os provide sufficient connectivity for parallel buses, sensor aggregation, and human-machine interface (HMI) tasks.

When designing with this part, note that the ACEX-1K family is now considered legacy and is in obsolescence transition; design teams should confirm long-term supply availability with Intel PSG or authorized distributors before committing to new designs. Configuration data must be loaded from a serial or parallel PROM at every power-up because the SRAM-based configuration cells are volatile.

This page synthesizes distributor pricing, cross-reference variants (such as EP1K10TC144-1N, EP1K10TC144-2N, EP1K10TC144-3N), and practical design notes that complement the manufacturer datasheet.

Alternatif penggantian untuk EP1K10TC144-1 — 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 EP1K10TC144-1 (sama faktor bentuk dan footprint) — berbeda di dalam Package, Configuration Method, Process Technology, Speed Grade, Operating Temperature.

EP1K10TC100-1N

Intel

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

Configuration Method: SRAM (external PROM required)

Process Technology: 0.22 µm CMOS SRAM