Intel

EPF8820AQC160-3 - 8K Gates FLEX 8000 FPGA, 120 I/O, 5V | Intel

Name: EPF8820AQC160-3 - 8K Gates FLEX 8000 FPGA, 120 I/O, 5V | Intel
Brand: Intel
SKU: EPF8820AQC160-3

MPN: EPF8820AQC160-3 ✗ Akhir Hidup

5 V Vdss 160-BQFP (PQFP) Package -3 Speed

Ajukan Diskon

MOQ: 1 |

Lihat Datasheet (PDF) Lihat Alternatif

Kuantitas

EPF8820AQC160-3 Ringkasan

The Intel EPF8820AQC160-3 is a member of the FLEX 8000 programmable logic device family, delivering 8,000 usable gates, 672 logic cells, and 120 user I/Os in a 160-pin BQFP package. Built on a 0.42 um CMOS process and supplied from a 5 V rail, the device operates at up to 125 MHz system frequency and supports in-circuit reconfigurability (ICR) via external configuration devices or an intelligent controller. The -3 speed grade places this part in the moderate-performance tier of the FLEX 8000 family, suitable for glue-logic, bus-interface, and PCI Local Bus bridging designs.

A field programmable gate array (FPGA) is a semiconductor integrated circuit that can be configured by the customer after manufacturing to implement arbitrary digital logic. Architecturally an FPGA sits above simple PLDs (PALs, GALs) and below ASICs in the logic-density hierarchy: it offers far more gates than a CPLD while remaining reprogrammable, making it a hybrid between programmable logic and custom silicon. FPGAs like the FLEX 8000 family integrate programmable logic elements (LEs), embedded interconnect, and configurable I/O cells on a single die, and they are widely used for prototyping, low-volume production, and design re-spin avoidance.

Key features of the EPF8820AQC160-3 include 84 Logic Array Blocks (LABs), 1,500 registers, 282 to 1,500 flip-flops, and built-in PCI SIG-compliant bus interface support. Each LE contains a 4-input look-up table, a programmable flip-flop, and dedicated carry and cascade paths that accelerate arithmetic and wide fan-in functions. The device integrates JTAG boundary-scan test circuitry (IEEE 1149.1) for board-level test access.

From an architectural perspective, the FLEX 8000 family uses a continuous, row-and-column interconnect structure with FastTrack Interconnect channels that provide predictable timing across the device. The 5 V tolerant I/O pins drive 120 external signals, sufficient for 32-bit processor buses plus memory and peripheral interfaces. The -3 speed grade delivers internal toggle rates suitable for 50-66 MHz PCI bus designs.

Typical applications include PCI Local Bus interface bridges, peripheral controllers for embedded systems, industrial glue logic, prototyping for ASICs, and high-density state-machine replacement. The wide supply tolerance and CMOS process make it compatible with TTL-level peripherals.

When designing with the EPF8820AQC160-3, ensure your board-level decoupling follows Altera's reference design and that configuration is supplied via an Altera EPC configuration EPROM or JTAG. Avoid using this legacy part in new 3.3 V-only designs; the 5 V supply is a defining constraint.

This page synthesizes distributor pricing, drop-in alternatives, and practical design notes for the EPF8820AQC160-3 not found in the manufacturer datasheet alone.

Alternatif penggantian untuk EPF8820AQC160-3 — 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 EPF8820AQC160-3 (sama faktor bentuk dan footprint) — berbeda di dalam Package, Usable Gates, Operating Temperature, Process Technology, User I/Os.

EPF8452AGC160-3

Altera

Package: 160-pin PQFP (BQFP, 28x28 mm)

Usable Gates: ~4,000 (up to 16,000 in family)

Operating Temperature: 0 C to +70 C (Commercial)