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- BOOKSHELF: data sheet of NDK NX3225SA 16 MHz, 15 ppm, 8 pF crystal - AUTHORS, components/INFO, components/xtal-4.lib: copied Alvaro's tas4025a.lib over from gta02-core and gave it a more general name - AUTHORS, modules/INFO, modules/xtal-4.fpd: added footprint for four-padded SMT crystals
44 lines
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
#
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# Tags:
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#
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# F Footprint name (must be first)
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# N Data sheet identifier (N tag of BOOKSHELF; can be omitted if equal to F)
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#
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# TI meandered inverted F antenna
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F: meander
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N: AN043
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# Mini-USB B receptable (SMT; almost generic)
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F: mini_usb_b
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# Standard rectangular passive components
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F: stdpass
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# "Generic" simple QFN
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F: qfn
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#
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# The information for these packages comes from various sources:
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#
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# - the C8051F326 data sheet, for the QFN28 footprint (N: mcu)
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# - the AT86F326 data sheet, for the QFN32 package dimensions (N: txrx)
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# - Atmel's general recommendations for QFN land patterns (N: atmel-qfn)
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# - NXP's SOT617-1 and SOT617-3, for package and land pattern:
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# http://www.nxp.com/package/SOT617-1.html
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# http://www.nxp.com/package/SOT617-3.html
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#
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# Known bugs:
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#
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# - we should distribute the solder paste in an array of small
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# squares instead of just covering the whole center pad.
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# - really ought to merge all the various QFN definitions (we have more
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# over at gta02-core) into a single QFN file with a big mean table of
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# everything
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#
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N: sot617-3-lp
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# Common 4-pin crystal SMT package (pins 1 and 4 are on a short side, pin
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# numbering is counter-clockwise)
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F: xtal-4
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N: nx3225sa
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