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10.5x9.0mm, 78 Ball, 9x13 Layout, 0.8mm Pitch, https://www.micron.com/-/media/client/global/documents/products/data-sheet/dram/ddr3/4gb_ddr3l.pdf#page=26 ST uTFBGA-36, 0.25mm pad, 3.6x3.6mm, 36 Ball, 6x6 Layout, 0.5mm Pitch, 0.3mm Ball, http://www.st.com/resource/en/datasheet/stm32l486qg.pdf UFBGA-144, 12x12 raster, 7x7mm package, pitch 0.4mm; see section 6.1 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for the four plastic clips sliders: 3mm above panel, ample thunkicons: probably too tight; could work with printed spacers and existing lead lengths From b1fcba1e78f37669542b35a3e32a5257c5c0240c Mon Sep 17 00:00:00 2001 Subject: [PATCH] More cleanup c5e8dbdd1f5bb4b2a027556e63f3cebc1db3a56a More cleanup More cleanup More cleanup Schematics/Fireball.kicad_sch | 400 (50 "User.1" user (51 "User.2" user (52 "User.3" user (53 "User.4" user (54 "User.5" user (55 "User.6" user (56 "User.7" user (57 "User.8" user (58 "User.9" user Component Count: 74 Refs C6, C7, C8, C9 | 1 | 4.7 uF | Unpolarized capacitor | | | | 8 | 1N4148 | 100V 0.15A standard switching diode, DO-35 Small Signal NPN Transistor, TO-92 KK254 Molex header 2.54 mm spacing R23, R24, R25, R27 Switch, triple pole double throw, separate symbols | | | | | C2 | 1 Hardware/lib/aoKicad | 1 | SW_SPDT | Switch, single pole double throw, separate symbols K switch normally-open pushbutton push-button LCD illuminated right angle 3mm spherical light pipe 4 way 3mm PLCC-2 PLCC-4 ambient light sensor Fiber Optic Transmitter and Receiver, https://docs.broadcom.com/docs/AV02-4369EN Fiber Optic Transmitter and Receiver, https://docs.broadcom.com/docs/AV02-4369EN Fiber Optic Transmitter and Receiver ambient light sensor, i2c interface, 6-pin chipled package, http://optoelectronics.liteon.com/upload/download/DS86-2013-0004/LTR-303ALS-01_DS_V1.pdf Optoisolator with LED and photoresistor 3 Lead Plastic Package OnSemi CASE 100CY, light-direction upwards, see http://www.onsemi.com/pub/Collateral/QRE1113-D.PDF PhotoDiode, plastic SMD DIL, 4.5x4mm² PhotoDiode plastic DIL RM5.08 PhotoTransistor, sidelooker package, RM2.54 PhotoTransistor sidelooker package RM2.54 package.

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