Altera

EP1C6TC144 - Cyclone 5,980 LEs FPGA | Altera | TQFP-144

MPN: EP1C6TC144 ✗ Akhir Hidup

1.5 V Vdss LVDS, LVTTL, LVCMOS, SSTL, HSTL Rds(on) TQFP-144 (T144) Package

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EP1C6TC144 Ringkasan

The Intel (Altera) EP1C6TC144 is a member of the original Cyclone family of low-cost FPGAs, offering 5,980 logic elements, 92,160 RAM bits, and 98 maximum user I/O pins in a 144-pin TQFP package. The "TC" suffix designates the commercial-grade TQFP package, and the trailing digits encode speed grade and temperature grade per the legacy Altera ordering scheme. The Cyclone family targeted volume, cost-sensitive ASIC-replacement and DSP co-processing applications.

A Field-Programmable Gate Array (FPGA) is a programmable logic device (PLD) that allows designers to implement custom digital logic, memory blocks, and I/O protocols by configuring an array of configurable logic blocks (CLBs), embedded RAM, and routing resources after PCB assembly. FPGAs sit hierarchically under programmable logic -> logic IC -> integrated circuit -> semiconductor. Unlike an ASIC, an FPGA is reprogrammable in-system, making it ideal for prototyping, low-volume production, and designs requiring frequent logic updates.

Key features of the EP1C6TC144 include up to 92,160 bits of embedded SRAM distributed in M4K blocks, dedicated 18x18 multipliers for DSP, four phase-locked loops (PLLs) for clock management, and support for LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards. Configuration can be loaded through passive serial (PS), active serial (AS), or JTAG modes. The device is built on a 0.13 µm SRAM process and operates from a 1.5 V core supply.

Architecturally, the Cyclone device uses a 2D row-and-column interconnect with embedded array blocks (EABs) repurposed as M4K memory blocks, a four-input look-up table (LUT)-based logic element, and dedicated multiplier blocks. The 144-pin TQFP package has 1.0 mm pitch and supports up to 98 user I/O with 3.3 V/2.5 V-tolerant banks. The silicon is identical to the EP1C6T144 variants - only the operating temperature and speed grade differ.

Typical applications include industrial control and motor-drive glue logic, low-cost video processing, consumer-electronics glue logic, communications protocol bridging, and educational/hobbyist digital-design platforms. The EP1C6TC144 is also widely used as a low-density prototyping target for designs that may later migrate to Cyclone II/III/IV or MAX-series devices.

Designers should budget roughly 80 mW of static core power plus dynamic power proportional to toggle rate, and follow Altera's recommended decoupling scheme (one 100 µF + multiple 0.1 µF + 1 nF per supply pin). Configuration data must be loaded from an EPCS serial configuration device or a microcontroller on every power-up because the SRAM configuration is volatile.

This page synthesizes distributor pricing, same-family Cyclone drop-in alternatives, and practical design notes not found in the manufacturer datasheet - including pinout cross-reference and configuration-scheme selection guidance for new designs.

Alternatif penggantian untuk EP1C6TC144 — 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 EP1C6TC144 (sama faktor bentuk dan footprint) — berbeda di dalam Package, Speed Grade, Family, Process Technology, Logic Elements.

10CL006YU256C8G

Intel

Package: 256-ball UBGA (U256), 17 mm x 17 mm

Speed Grade: C8

Family: Cyclone 10 LP