Altera

EPF8820ATC144-1 - FLEX 8000 FPGA, 672 Cells, 112 I/O, 144-TQFP | Altera

N.º da peça: EPF8820ATC144-1 ✗ Fim de vida

Em estoque Enviado em 1 a 3 dias úteis

5.0 V (MultiVolt I/O supports 3.3 V or 5.0 V) Vdss 144-pin TQFP Package -1 (slowest) Speed

A partir de $15.95 USD / unidade

MOQ: 1 |

Preço atualizado: 2026-09-11

Preços por volume

Qtd.	Preço unitário	Total
1	$28.5	$28,50
10	$25.2	$252,00
100	$21.75	$2.175,00
500	$18.4	$9.200,00
1.000	$15.95	$15.950,00

ℹ️ Todos os preços estão em USD

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EPF8820ATC144-1 Visão geral

The Altera (now Intel) EPF8820ATC144-1 is a member of the FLEX 8000 family of CMOS SRAM-based Field Programmable Gate Arrays (FPGAs) housed in a 144-pin Thin Quad Flat Pack (TQFP) package. It provides 672 logic cells across 84 Logic Array Blocks (LABs), 112 user I/O pins, and an equivalent gate count of approximately 8,000 usable gates, operating from a 5V supply. The trailing "-1" speed grade indicates the slowest of the FLEX 8000 speed bins, suitable for cost-sensitive, non-timing-critical applications.

An FPGA (Field Programmable Gate Array) is a type of integrated circuit containing an array of programmable logic blocks, interconnect resources, and configurable I/O cells that engineers can customize after manufacture. FPGAs sit between fixed-function ASICs and CPLDs in the programmable logic hierarchy, offering higher logic density than CPLDs while remaining factory-reprogrammable. The FLEX 8000 family is configured at system power-up from an industry-standard parallel EPROM, an Altera serial configuration device (EPC1, EPC1064, EPC1213, or EPC1441), or a system controller, and supports MultiVolt I/O for interfacing with 3.3V or 5.0V logic rails.

Key features include in-circuit reconfigurability (ICR) via external configuration devices, MultiVolt I/O pin operation, a built-in Joint Test Action Group (JTAG) boundary-scan test interface per IEEE Std. 1149.1, and global routing resources for clock and control distribution. The EPF8820ATC144-1 is fabricated on a 5V CMOS process with SRAM configuration memory and is specified for the commercial operating temperature range of 0C to 70C.

Typical applications include glue logic replacement, custom state-machine controllers, bus-interface bridging, and peripheral emulation in industrial control, telecom, and embedded computing systems. The FLEX 8000 architecture is register-rich, with the EPF8820A device providing up to 1,500 flip-flops, making it well-suited to pipelined datapath and small processor glue-logic roles.

When designing with this device, ensure that the configuration scheme is selected and validated before PCB fabrication because FLEX 8000 devices are SRAM-based and lose configuration when power is removed. Plan for a non-volatile configuration memory on the board, and verify that JTAG chain ordering, voltage-level translation, and decoupling are sized for the 5V supply rail. For new designs consider Cyclone IV or Cyclone V as modern, lower-power successors.

This page synthesizes distributor stock and pricing, pin-compatible drop-in alternatives within the FLEX 8000 family, and practical design notes not consolidated on the manufacturer datasheet.

Alternativas drop-in para EPF8820ATC144-1 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.

Variantes desta série

Modelos da mesma série compatíveis como drop-in com EPF8820ATC144-1 (mesmo formato e footprint) — diferindo em Package, Configuration Method, Operating Temperature, Process Technology, Usable Gates.

EPF8820ATC144-10

Altera

Package: 144-pin LQFP (TQFP) 0.5 mm pitch

Operating Temperature: 0 °C to 70 °C (commercial)

Process Technology: 0.42 µm CMOS