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Stun.kicad_pro From 720296ca7c6a75e44bd21e28d4f7a15a3feff490 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Update README.md 2cb8e5eaf679e30139948d8744800b04487466fc updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix - Single-step button (SW13) isn't producing a high enough voltage to trigger steps. Replace C10 with 100K resistor, and bridge out R44 with a diameter between 16-19 mm: https://www.keyelco.com/product.cfm/product_id/826 Keystone #500, CR1220 battery holder, Memory Protection Devices P/N BA9VPC, http://www.memoryprotectiondevices.com/datasheets/BA9VPC-datasheet.pdf PP3 Battery Holder SMD Tactile Switch, https://www.e-switch.com/system/asset/product_line/data_sheet/165/TL3342.pdf SWITCH SMD KSA SW 4-bit rotary coded switch, gull wing, Gray code, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf SMD SMT 3.2x2.5mm, 6-pin QFN (https://www.sitime.com/datasheet/SiT9365 page 13 SMD SMT Miniature Crystal Clock Oscillator TXC 7C series, http://www.txccorp.com/download/products/osc/7C_o.pdf, 5.0x3.2mm^2 package 14-lead dip package, row spacing 8.61 mm (338 mils), body size 6.7x26.96mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/206-208.pdf 4x-dip-switch SPST KingTek_DSHP04TS, Slide, row spacing 7.62 mm (300 mils), SMDSocket, SmallPads 10-lead though-hole mounted DIP package, row spacing 26.67 mm (1050 mils), SMDSocket, SmallPads 16-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), http://multimedia.3m.com/mws/media/494546O/3mtm-dip-sockets-100-2-54-mm-ts0365.pdf THT DIP DIL PDIP 2.54mm 7.62mm 300mil 1x-dip-switch SPST , Piano, row spacing 25.4 mm (1000 mils), SMDSocket, SmallPads THT DIP DIL PDIP 2.54mm 25.4mm 1000mil Socket 40-lead though-hole mounted DIP package, row spacing 15.24 mm (600 mils 48-lead surface-mounted (SMD) DIP package, row spacing 8.61 mm (338 mils), body size 10.8x32.04mm 12x-dip-switch SPST , Slide, row spacing 10.16 mm (400 mils 12-lead surface-mounted (SMD) DIP package, row spacing 8.61 mm (338 mils), body size 10.8x19.34mm 7x-dip-switch SPST CTS_Series194-7MSTN, Piano, row spacing 7.62 mm (300 mils), LongPads 12-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils 8-lead though-hole mounted DIP package, row spacing 15.24 mm (600 mils), LongPads 64-lead though-hole mounted DIP package, row spacing 22.86 mm (900 mils), Socket 28-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), Socket 32-lead though-hole mounted DIP package, row spacing 15.24 mm (600 mils), Socket, LongPads 8-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), LongPads, see https://www.power.com/sites/default/files/product-docs/tophx_family_datasheet.pdf PowerIntegrations variant of 8-lead surface-mounted (SMD) DIP package, row spacing 7.62 mm (300 mils Analog BGA-28 4.0mm x 6.25mm package, pitch 0.4mm; https://www.latticesemi.com/view_document?document_id=213 UCBGA-49, 7x7 raster, 2.999x3.185mm package, pitch 0.8mm Altera BGA-68 M68 MBGA Altera VBGA V81 BGA-81 Altera BGA-100 M100 MBGA 121-ball, 0.8mm BGA (based on http://www.latticesemi.com/view_document?document_id=213 BGA 0.8mm 9mm 121 BGA-132 11x17 12x18mm 1.0pitch Altera BGA-144 M144 MBGA Altera UBGA U324 BGA-324 BGA-624, 25x25 grid, 21x21mm package, pitch 0.4mm; see section 6.8 of http://www.st.com/resource/en/datasheet/stm32f746zg.pdf WLCSP-144, 12x12 raster, 5.24x5.24mm package, pitch 0.8mm; see section.

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