Intel

EP1C6T144I7N - Cyclone FPGA, 5,980 LEs, 144-LQFP | Intel

MPN: EP1C6T144I7N ✗ Akhir Hidup

1.5 V Vdss 144-LQFP (TQFP-144) Package I7 (industrial, slowest) Speed

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EP1C6T144I7N Ringkasan

The Intel (formerly Altera) EP1C6T144I7N is a low-power Cyclone FPGA from the first-generation Cyclone family, delivering 5,980 logic elements, 92,160 RAM bits, and 98 user I/Os in a 144-pin LQFP (TQFP-144) package. It is built on a 0.13 μm SRAM process and operates with a core voltage of 1.5 V plus I/O voltage of 1.5 V to 3.3 V, supporting up to 64 LVDS pairs and 2 PLLs for clock management. The device is targeted at cost-sensitive, high-volume designs that need programmable logic without the cost of an ASIC.

What is an FPGA? An FPGA (Field Programmable Gate Array) is a semiconductor IC whose logic fabric, interconnect, and I/O cells can be reconfigured in-circuit to implement arbitrary digital functions. FPGAs sit between fixed-function ASICs and software-driven microcontrollers in the design hierarchy: more flexible than an ASIC, faster and more deterministic than a CPU. The Cyclone family specifically targets consumer, industrial, and communication applications where low unit cost and low static power matter more than raw logic density or transceivers.

Key features of the EP1C6T144I7N include 5,980 LEs organized into 598 logic array blocks (LABs), 92,160 bits of embedded M4K RAM (twenty 4-Kbit blocks), 2 PLLs with up to eight output clocks each, and 98 user I/Os arranged across 4 I/O banks supporting LVTTL, LVCMOS, SSTL, and LVDS I/O standards. The device supports configuration via active serial (AS), passive serial (PS), and JTAG modes with EPCS configuration devices.

Typical applications include digital signal processing front-ends, video bridging and image processing pipelines, industrial control and machine interfaces, automotive infotainment and body electronics, communication protocol bridging (UART/SPI/I2C to parallel buses), and glue-logic replacement in legacy systems. The wide operating temperature range (-40 °C to +100 °C for the I7 industrial speed grade) and surface-mount TQFP-144 footprint make it suitable for both consumer and industrial PCB designs.

When designing with the EP1C6T144I7N, note that the I7 speed grade is the slowest industrial grade available; for designs that close timing marginally, the I8 speed grade (EP1C6T144I8N) provides about 20% higher Fmax at higher cost. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

Alternatif penggantian untuk EP1C6T144I7N — 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 EP1C6T144I7N (sama faktor bentuk dan footprint) — berbeda di dalam Package, Process Technology, Speed Grade, Family, Operating Temperature.

EP1C3T144I7N

Intel

Process Technology: 0.13 um SRAM

Speed Grade: 7

Family: Cyclone