QFP

(Quad FlatPack) A square, surface mount chip package that has leads on all four sides and comes in several varieties. PQFP (Plastic QFP) may refer to all of the following QFP types. All quad flatpacks use gull-wing leads, except for the CQFP, which stick straight out. See flatpack, gull-wing lead and chip package.

Plastic
    MQFP   Metric QFP (most popular)
    FQFP   Fine pitch QFP
    BQFP   Bumpered QFP
    LQFP   Low-profile QFP
    TQFP   Thin-profile QFP
    SQFP   Shrink QFP (same as MQFP)

    Ceramic
    CQFP   Ceramic QFP

Quad Flatpack

QFPs come in a variety of sizes and types. Notice the gull-wing leads on both of these chips.

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QFP

In Q, or basic telecommunication code, it means, “Will you give me the latest information concerning … facility at [place]?”

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References in periodicals archive

To keep QFP current with the latest recommendations, CDC and the Office of Population Affairs publish occasional updates that summarize newly published clinical recommendations.

Update: Providing Quality Family Planning Services--Recommendations from CDC and the U.S. Office of Population Affairs, 2017

However, the discrepancy between the curves in the short wavelength range (500nm-700nm) is a little bit big, which is ascribed to the variation of the parameters of the fabricated QFP absorber from those of the designed structure.

Light Absorber with an Ultra-Broad Flat Band Based on Multi-Sized Slow-Wave Hyperbolic Metamaterial Thin-Films

The OV9715 comes in a lead-free 48-pin QFP package and, with an operating temperature range of -40 degrees C to +85 degrees C, is built to meet the stringent specifications of the Automotive Electronics Council (AEC).

XILINX SELECTS OMNIVISION AUTOMOTIVE DESIGN FOR 360 VIEW

The test samples contained miniature components such as 01005s and 0201s, and larger components with varied aperture sizes, such as 0402s, QFP 160s and TSOP32s.

Mixed-size component printing, part 2: a 0.003" stencil provided better paste transfer for miniature passives

TABELA 2--Quantidade total de frutos (QFT), do tipo primeira (QFP), 1B (QF1B), 1A (QF1A), 2A (QF2A), 3A (QF3A) de seis genotipos de maracujazeiro-azedo, durante seis meses de producao (17 colheitas), FAL-UnB, Brasilia-DF, 2005.

Agronomic features of six genotypes of passion fruit cultivated in Distrito Federal, Brazil/Caracteristicas agronomicas de seis genotipos de maracujazeiro-azedo cultivados no Distrito Federal

But this is a strong initial effort, well worth considering for the many enterprises looking to replace tiers of aging 7200 routers with a single more powerful system.<p>Introducing the ASR <p>The ASR's most notable new feature is its ESP module, all of which features the 40-core Quantum Flow Processor (QFP).

Cisco ASR 1000 router

FIGURE 1 is a Minitab plot that shows the distribution of pull tests performed on QFP component types vs.

The use of Six Sigma principles for successful RoHS implementation: the change over to lead-free creates an excellent opportunity to evaluate new materials and upgrade manufacturing processes that will result in improved quality and a lower manufacturing cost

Pre-engineered products include QFP extrusion coating and laminating line, and universal cast film lines.

Extrusion systems

* Qualified Financial Planner (QFP): self-styled "unifying" designation available to those holding CFP, PFS and other competing market credentials.

A new alpha order: AICPA specialty credentials get extended lease on life

The INIC-2430 will be available in 144-pin QFP and 144-pin BGA packages for under $10 in volume quantity.

Initio: first single-chip FireWire800 to ATA 7 bridging device to combine UDMA133, 100MB/S transfers