Altera

EP1C3T100CB - Cyclone FPGA 2,910 LEs, 100-TQFP | Altera

MPN: EP1C3T100CB ✓ Aktif

1.5 V Vdss LVTTL, LVCMOS, SSTL-2, SSTL-3 Rds(on) 100-pin TQFP (1.0 mm pitch) Package 8 Speed

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EP1C3T100CB Ringkasan

The Altera (Intel) EP1C3T100CB is a member of the first-generation Cyclone FPGA family fabricated on a 0.13 µm SRAM process, delivering 2,910 logic elements in a 100-pin TQFP package. It integrates 59,904 bits of embedded RAM and provides up to 65 user I/O pins, targeting cost-sensitive applications where PLD-level logic density is required without the cost of high-end FPGAs.

A Field-Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable routing, and dedicated I/O cells that can be re-programmed in-system to implement arbitrary digital logic. FPGAs sit at the top of the programmable logic hierarchy alongside CPLDs, and are widely used as prototyping vehicles, glue logic, DSP accelerators, and pre-silicon verification platforms. The Cyclone family occupies the low-cost end of that hierarchy, optimized for ASIC replacement in volume production.

Key features of the EP1C3T100CB include 2,910 logic elements, 13 embedded 4-Kbit M4K RAM blocks (totalling 59,904 RAM bits), one PLL for clock management, and a flexible I/O structure supporting LVTTL, LVCMOS, SSTL-2, and SSTL-3 standards. Configuration is loaded through an industry-standard passive-serial, active-serial, or JTAG interface, enabling fast in-system programming. The 100-pin TQFP (1.0 mm pitch, 14 × 14 mm body) provides a 65-pin user I/O count after subtracting JTAG, configuration, power, and ground pins.

The architecture is based on a four-input look-up table (LUT) fabric with embedded multiplier-free DSP-style logic and dedicated carry chains for arithmetic. Embedded RAM blocks can be configured as simple dual-port, true dual-port, or FIFO memory, supporting buffer and small-packet processing tasks. The Cyclone series pioneered Altera's low-cost FPGA positioning that later evolved into the Cyclone II, III, IV, and V families on finer process nodes.

Typical applications include industrial control logic, low-density glue logic, communications protocol bridging, consumer electronics display controllers, and pre-silicon ASIC prototyping. The 100-TQFP package makes it suitable for through-hole-friendly prototyping boards and low-volume production assemblies that do not require BGA-level integration.

When designing with this part, note that it is in production but classified as a mature-product line; new designs should compare it against Cyclone II, III, or Cyclone IV equivalents for long-term availability. Configuration data must be loaded at every power-up from an external flash memory or download cable.

Alternatif penggantian untuk EP1C3T100CB — 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 EP1C3T100CB (sama faktor bentuk dan footprint) — berbeda di dalam Package, Speed Grade, Operating Temperature, Family, Process Technology.

EP1C3T10017N

Altera

Package: TQFP-100 (14x14 mm, 1.0 mm pitch)

Speed Grade: -7 (industrial, commercial temp)

Operating Temperature: 0C to +85C (commercial, N suffix)