Intel

EP2C8Q208I8 - Cyclone II FPGA, 8K LEs, 208-QFP | Intel

Name: EP2C8Q208I8 - Cyclone II FPGA, 8K LEs, 208-QFP | Intel
Brand: Intel
SKU: EP2C8Q208I8

MPN: EP2C8Q208I8 ⚠ Waktu Beli Terakhir

1.2 V Vdss 208-pin BFQFP (PQFP) Package I8 (industrial) Speed

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EP2C8Q208I8 Ringkasan

The Intel EP2C8Q208I8 is a Cyclone II family Field-Programmable Gate Array (FPGA) fabricated on a 90 nm low-k process, delivering 8,256 logic elements and 165,888 bits of embedded RAM in a 208-pin Plastic Quad Flat Pack (PQFP/BFQFP) package. The device exposes 138 user I/O pins, supports up to 36 M4K RAM blocks, and integrates up to 18 embedded 18x18 multipliers, making it suitable for cost-sensitive digital signal processing, glue logic, and parallel data acquisition designs.

A Field-Programmable Gate Array (FPGA) is a reconfigurable integrated circuit whose logic fabric, routing, and I/O can be customized by the designer after manufacture. Within the broader semiconductor taxonomy, FPGAs sit alongside microcontrollers, DSPs, and ASICs as a programmable logic device (PLD) category used for prototyping, low-volume production, and applications requiring hardware-level parallelism. The Cyclone II family specifically targets low-power, cost-optimized designs in the industrial, communications, and consumer markets.

Key features of the EP2C8Q208I8 include a core supply of 1.2 V with multi-volt I/O support up to 3.3 V LVTTL/LVCMOS, on-chip PLL blocks for clock generation and skew management, and configuration support via JTAG and active serial (AS) modes. The M4K RAM blocks deliver true dual-port operation with parity, while the 18x18 multipliers enable single-cycle DSP operations at system clock rates up to 250 MHz in the I8 industrial speed grade.

Architecturally, the device combines a 2D array of logic array blocks (LABs), each containing ten logic elements (LEs) built from 4-input look-up tables (LUTs), with dedicated routing, memory, and multiplier resources. Cyclone II was the first low-cost FPGA family to use a 90 nm process, enabling a substantial density increase over the original Cyclone series while maintaining static power below 0.25 W in typical configurations.

Typical applications include industrial control and machine vision, motor drive and inverter control, software-defined radio front-ends, low-cost video processing, and protocol bridging such as UART-to-PCIe or SPI-to-DDR controllers. The 138 available user I/Os comfortably support parallel SRAM/SSRAM and DDR SDRAM interfaces when paired with the dedicated DQS delay lines.

When designing with the EP2C8Q208I8, pay attention to power decoupling: place 0.1 uF and 0.01 uF ceramic capacitors near every VCCINT and VCCIO pin, and use a four-layer PCB with a continuous ground plane to control simultaneous-switching-noise (SSN). The I8 speed grade is the industrial-temperature variant operating from -40 C to +100 C case temperature.

This page synthesizes distributor pricing, drop-in pin-compatible alternatives in the same 208-pin PQFP footprint, and practical design notes that complement the manufacturer datasheet and accelerate your board bring-up.

Alternatif penggantian untuk EP2C8Q208I8 — 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 EP2C8Q208I8 (sama faktor bentuk dan footprint) — berbeda di dalam Operating Temperature, Package, Total RAM Bits, Process Technology, PLLs.

EP2C8Q208

Altera

Operating Temperature: 0C to 85C (commercial, C8 suffix)

Package: 208-pin PQFP (BFQFP, plastic QFP)

Total RAM Bits: 165,888