Altera

EP1C3T144C8N - Cyclone 2910 LE FPGA, 104 I/O, 144-TQFP | Altera

MPN: EP1C3T144C8N ✗ Akhir Hidup

1.425 V to 1.575 V (1.5 V nominal) Vdss TQFP-144 (22 mm x 22 mm, 0.5 mm pitch) Package 275 MHz Speed 13 M4K blocks (4 Kbit each) Memory

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MOQ: 1 |

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EP1C3T144C8N Ringkasan

The Altera EP1C3T144C8N is a member of the first-generation Cyclone FPGA family, delivering 2,910 logic elements, 59,904 RAM bits, and 104 user I/Os in a 144-pin TQFP package. It is built on a 1.5 V core CMOS process with support for I/O standards from 1.5 V to 3.3 V, and runs at internal speeds up to 275 MHz. The integrated PLL and on-chip memory blocks make it suitable for cost-sensitive digital logic, glue logic, and bridge designs where an ASIC would be uneconomical.

An FPGA (Field-Programmable Gate Array) is a programmable semiconductor that belongs to the broader hierarchy of logic ICs > programmable logic > PLD (programmable logic device) > integrated circuit > semiconductor. Unlike a fixed-function ASIC, an FPGA's logic fabric and routing are configured by the designer after manufacture via an SRAM bitstream, which makes it ideal for prototyping, low-volume production, and designs that need frequent revisions. The Cyclone family sits at the cost-optimized, low-power end of the FPGA market, sharing architectural roots with the Cyclone II/IV/10 families.

Key features of the EP1C3T144C8N include 2,910 logic elements, 13 embedded M4K RAM blocks providing up to 59,904 RAM bits, two PLLs for clock management, multi-standard I/O support (LVTTL, LVCMOS, SSTL, PCI), and a dedicated configuration interface with JTAG. The device supports both passive serial (PS) and active serial (AS) configuration modes using an Altera EPCS serial configuration device, and includes on-chip pull-up resistors during configuration for reliable board bring-up.

The Cyclone architecture pairs a 4-input LUT-based logic element array with embedded multiplier-less DSP-friendly carry chains and column-based memory blocks, enabling efficient implementation of state machines, FIFOs, simple DSP, and bus-bridge functions. The 144-pin TQFP (22 mm x 22 mm, 0.5 mm pitch) is a plastic surface-mount package with a copper lead frame suitable for standard reflow profiles and four-layer FR-4 PCB designs.

Typical applications include industrial control logic, motor drive interfaces, low-cost video processing bridges, glue logic for SoC-based designs, and educational platforms where the Quartus II design suite and Cyclone development boards remain supported. The 104 user I/Os accommodate multiple 8/16/32-bit parallel buses plus dedicated clock and configuration pins.

When designing with this part, plan I/O bank assignments carefully because the TQFP-144 package exposes only four clock-capable PLL inputs on dedicated pins; route high-speed clocks to PLL inputs first. Use Quartus II 13.0sp1 (the last officially-supported Cyclone release) for compilation, and verify timing against the 275 MHz internal clock specification.

Alternatif penggantian untuk EP1C3T144C8N — 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 EP1C3T144C8N (sama faktor bentuk dan footprint) — berbeda di dalam Package, Process Technology, Speed Grade, Logic Elements, Operating Temperature.

EP1C3T144C6

Altera

Package: 144-LQFP (TQFP-144)

Process Technology: 0.13 µm SRAM

Speed Grade: -6