FTCU/ECAD/crystals.kicad_sch

2121 lines
35 KiB
Plaintext
Raw Normal View History

2024-09-29 19:53:10 +02:00
(kicad_sch
(version 20231120)
(generator "eeschema")
(generator_version "8.0")
(uuid "c2255df1-9b61-4fda-b7ad-c59818e066c2")
(paper "A4")
(lib_symbols
(symbol "Device:C"
(pin_numbers hide)
(pin_names
(offset 0.254)
)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(property "Reference" "C"
(at 0.635 2.54 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Value" "C"
(at 0.635 -2.54 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Footprint" ""
(at 0.9652 -3.81 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Unpolarized capacitor"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "ki_keywords" "cap capacitor"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "ki_fp_filters" "C_*"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(symbol "C_0_1"
(polyline
(pts
(xy -2.032 -0.762) (xy 2.032 -0.762)
)
(stroke
(width 0.508)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy -2.032 0.762) (xy 2.032 0.762)
)
(stroke
(width 0.508)
(type default)
)
(fill
(type none)
)
)
)
(symbol "C_1_1"
(pin passive line
(at 0 3.81 270)
(length 2.794)
(name "~"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "1"
(effects
(font
(size 1.27 1.27)
)
)
)
)
(pin passive line
(at 0 -3.81 90)
(length 2.794)
(name "~"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "2"
(effects
(font
(size 1.27 1.27)
)
)
)
)
)
)
(symbol "Device:Crystal"
(pin_numbers hide)
(pin_names
(offset 1.016) hide)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(property "Reference" "Y"
(at 0 3.81 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Value" "Crystal"
(at 0 -3.81 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" ""
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Two pin crystal"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "ki_keywords" "quartz ceramic resonator oscillator"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "ki_fp_filters" "Crystal*"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(symbol "Crystal_0_1"
(rectangle
(start -1.143 2.54)
(end 1.143 -2.54)
(stroke
(width 0.3048)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy -2.54 0) (xy -1.905 0)
)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy -1.905 -1.27) (xy -1.905 1.27)
)
(stroke
(width 0.508)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy 1.905 -1.27) (xy 1.905 1.27)
)
(stroke
(width 0.508)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy 2.54 0) (xy 1.905 0)
)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
)
)
(symbol "Crystal_1_1"
(pin passive line
(at -3.81 0 0)
(length 1.27)
(name "1"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "1"
(effects
(font
(size 1.27 1.27)
)
)
)
)
(pin passive line
(at 3.81 0 180)
(length 1.27)
(name "2"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "2"
(effects
(font
(size 1.27 1.27)
)
)
)
)
)
)
(symbol "Device:Crystal_GND24"
(pin_names
(offset 1.016) hide)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(property "Reference" "Y"
(at 3.175 5.08 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Value" "Crystal_GND24"
(at 3.175 3.175 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Footprint" ""
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Four pin crystal, GND on pins 2 and 4"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "ki_keywords" "quartz ceramic resonator oscillator"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "ki_fp_filters" "Crystal*"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(symbol "Crystal_GND24_0_1"
(rectangle
(start -1.143 2.54)
(end 1.143 -2.54)
(stroke
(width 0.3048)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy -2.54 0) (xy -2.032 0)
)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy -2.032 -1.27) (xy -2.032 1.27)
)
(stroke
(width 0.508)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy 0 -3.81) (xy 0 -3.556)
)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy 0 3.556) (xy 0 3.81)
)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy 2.032 -1.27) (xy 2.032 1.27)
)
(stroke
(width 0.508)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy 2.032 0) (xy 2.54 0)
)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy -2.54 -2.286) (xy -2.54 -3.556) (xy 2.54 -3.556) (xy 2.54 -2.286)
)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
)
(polyline
(pts
(xy -2.54 2.286) (xy -2.54 3.556) (xy 2.54 3.556) (xy 2.54 2.286)
)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
)
)
(symbol "Crystal_GND24_1_1"
(pin passive line
(at -3.81 0 0)
(length 1.27)
(name "1"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "1"
(effects
(font
(size 1.27 1.27)
)
)
)
)
(pin passive line
(at 0 5.08 270)
(length 1.27)
(name "2"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "2"
(effects
(font
(size 1.27 1.27)
)
)
)
)
(pin passive line
(at 3.81 0 180)
(length 1.27)
(name "3"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "3"
(effects
(font
(size 1.27 1.27)
)
)
)
)
(pin passive line
(at 0 -5.08 90)
(length 1.27)
(name "4"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "4"
(effects
(font
(size 1.27 1.27)
)
)
)
)
)
)
(symbol "Device:R"
(pin_numbers hide)
(pin_names
(offset 0)
)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(property "Reference" "R"
(at 2.032 0 90)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Value" "R"
(at 0 0 90)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" ""
(at -1.778 0 90)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Resistor"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "ki_keywords" "R res resistor"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "ki_fp_filters" "R_*"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(symbol "R_0_1"
(rectangle
(start -1.016 -2.54)
(end 1.016 2.54)
(stroke
(width 0.254)
(type default)
)
(fill
(type none)
)
)
)
(symbol "R_1_1"
(pin passive line
(at 0 3.81 270)
(length 1.27)
(name "~"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "1"
(effects
(font
(size 1.27 1.27)
)
)
)
)
(pin passive line
(at 0 -3.81 90)
(length 1.27)
(name "~"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "2"
(effects
(font
(size 1.27 1.27)
)
)
)
)
)
)
(symbol "power:GND"
(power)
(pin_numbers hide)
(pin_names
(offset 0) hide)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(property "Reference" "#PWR"
(at 0 -6.35 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Value" "GND"
(at 0 -3.81 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" ""
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" ""
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "ki_keywords" "global power"
(at 0 0 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(symbol "GND_0_1"
(polyline
(pts
(xy 0 0) (xy 0 -1.27) (xy 1.27 -1.27) (xy 0 -2.54) (xy -1.27 -1.27) (xy 0 -1.27)
)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
)
)
(symbol "GND_1_1"
(pin power_in line
(at 0 0 270)
(length 0)
(name "~"
(effects
(font
(size 1.27 1.27)
)
)
)
(number "1"
(effects
(font
(size 1.27 1.27)
)
)
)
)
)
)
)
(junction
(at 180.34 60.96)
(diameter 0)
(color 0 0 0 0)
(uuid "0e545dbb-891b-47c4-b348-15e087b96666")
)
(junction
(at 167.64 60.96)
(diameter 0)
(color 0 0 0 0)
(uuid "1a34003e-fa2e-4a6a-8e34-ebc428ded1bf")
)
(junction
(at 59.69 59.69)
(diameter 0)
(color 0 0 0 0)
(uuid "77088c22-bfb9-429c-baaf-1a1e95674460")
)
(junction
(at 72.39 59.69)
(diameter 0)
(color 0 0 0 0)
(uuid "d4857f94-c2a1-4ee8-b080-7d99e1118013")
)
(wire
(pts
(xy 72.39 62.23) (xy 72.39 59.69)
)
(stroke
(width 0)
(type default)
)
(uuid "04174323-9346-4cf9-a5ab-72f5a9c7a780")
)
(wire
(pts
(xy 180.34 60.96) (xy 177.8 60.96)
)
(stroke
(width 0)
(type default)
)
(uuid "1304ee2f-9175-45c6-afc5-ecc1e2374438")
)
(wire
(pts
(xy 165.1 60.96) (xy 167.64 60.96)
)
(stroke
(width 0)
(type default)
)
(uuid "357de3c8-2602-459c-ad4a-77f2cab254e2")
)
(wire
(pts
(xy 180.34 73.66) (xy 180.34 71.12)
)
(stroke
(width 0)
(type default)
)
(uuid "4315dc33-3369-4005-ac32-b6caa0c14e06")
)
(wire
(pts
(xy 167.64 60.96) (xy 170.18 60.96)
)
(stroke
(width 0)
(type default)
)
(uuid "51bca353-b0a3-4eb2-90cc-0abf1e41ba73")
)
(wire
(pts
(xy 180.34 63.5) (xy 180.34 60.96)
)
(stroke
(width 0)
(type default)
)
(uuid "5497e55f-30a2-4c5a-a297-65b8d9c64973")
)
(wire
(pts
(xy 82.55 59.69) (xy 85.09 59.69)
)
(stroke
(width 0)
(type default)
)
(uuid "5697d9a8-dbc4-43dc-a658-cbe9e6b74456")
)
(wire
(pts
(xy 180.34 60.96) (xy 182.88 60.96)
)
(stroke
(width 0)
(type default)
)
(uuid "63dedcf1-96bd-4cc9-93a4-74ef1cde82dd")
)
(wire
(pts
(xy 66.04 67.31) (xy 66.04 64.77)
)
(stroke
(width 0)
(type default)
)
(uuid "6984289f-d03d-49ff-a443-b2b664ecbdeb")
)
(wire
(pts
(xy 59.69 59.69) (xy 62.23 59.69)
)
(stroke
(width 0)
(type default)
)
(uuid "6cf14b24-4c21-4634-8877-c0ceac2a8897")
)
(wire
(pts
(xy 59.69 59.69) (xy 59.69 62.23)
)
(stroke
(width 0)
(type default)
)
(uuid "715c3599-82f8-444e-b427-b503f4fee286")
)
(wire
(pts
(xy 167.64 73.66) (xy 167.64 71.12)
)
(stroke
(width 0)
(type default)
)
(uuid "92c29dfd-4b3e-43ae-9fb6-b20efc43d877")
)
(wire
(pts
(xy 57.15 59.69) (xy 59.69 59.69)
)
(stroke
(width 0)
(type default)
)
(uuid "989a4326-b45b-4794-a83a-6b3a82a36b27")
)
(wire
(pts
(xy 72.39 59.69) (xy 69.85 59.69)
)
(stroke
(width 0)
(type default)
)
(uuid "ba121f64-8ff7-4ae8-b2a2-ca98c68a124b")
)
(wire
(pts
(xy 190.5 60.96) (xy 193.04 60.96)
)
(stroke
(width 0)
(type default)
)
(uuid "bf7b9261-135a-44ee-b977-d5f54f613aa4")
)
(wire
(pts
(xy 72.39 72.39) (xy 72.39 69.85)
)
(stroke
(width 0)
(type default)
)
(uuid "cccb85c2-a0dc-4df9-b1f6-8b3853176735")
)
(wire
(pts
(xy 167.64 60.96) (xy 167.64 63.5)
)
(stroke
(width 0)
(type default)
)
(uuid "d546db35-b206-42e5-83af-c0826a1feeb0")
)
(wire
(pts
(xy 66.04 52.07) (xy 66.04 54.61)
)
(stroke
(width 0)
(type default)
)
(uuid "ea500876-8591-467a-82e2-b778fa1aac27")
)
(wire
(pts
(xy 59.69 72.39) (xy 59.69 69.85)
)
(stroke
(width 0)
(type default)
)
(uuid "ec50cff8-49d7-4d23-aa41-275ba4d52c5a")
)
(wire
(pts
(xy 72.39 59.69) (xy 74.93 59.69)
)
(stroke
(width 0)
(type default)
)
(uuid "f8ab7557-2ce8-4e8f-b781-d37e01a3b8af")
)
(text_box "C_{L} = 12p. Assuming C_{S} = 5p:\nC_{L} = C_{L1} * C_{L2} / (C_{L1} + C_{L2}) + C_{S}\nC_{L1} = C_{L2} = 2 * (12p - 5p) = 14p\n=> Next E-series value is 15p\n\ng_{mcrit} = 4 * ESR * (2 pi F)^2 * (C_{0} + C_{L})^2\ng_{mcrit} = 4 * 40Ohm * (2 pi * 24MHz)^2 * (3pF + 12pF)^2\ng_{mcrit} = 0.82mA/V\n=> < G_{m_crit_max} = 1.5mA/V"
(exclude_from_sim no)
(at 34.29 97.79 0)
(size 71.12 20.32)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
(effects
(font
(size 1.27 1.27)
)
(justify left top)
)
(uuid "2796dbea-c322-411b-8e00-83086af3c289")
)
(text_box "C_{L} = 12.5p. Assuming C_{S} = 5p:\nC_{L} = C_{L1} * C_{L2} / (C_{L1} + C_{L2}) + C_{S}\nC_{L1} = C_{L2} = 2 * (12.5p - 5p) = 15p\n\ng_{mcrit} = 4 * ESR * (2 pi F)^2 * (C_{0} + C_{L})^2\ng_{mcrit} = 4 * 70kOhm * (2 pi * 32.768kHz)^2 * (1.2pF + 12.5pF)^2\ng_{mcrit} = 2.23uA/V\n=> < G_{m_crit_max} only for high drive capability (LSEDRV[1:0] = 11)"
(exclude_from_sim no)
(at 158.75 99.06 0)
(size 71.12 17.78)
(stroke
(width 0)
(type default)
)
(fill
(type none)
)
(effects
(font
(size 1.27 1.27)
)
(justify left top)
)
(uuid "e2865f1a-8df4-4092-bbcb-6f146c4eb0e2")
)
(text "Component selection according to AN2867"
(exclude_from_sim no)
(at 131.318 22.86 0)
(effects
(font
(size 2.54 2.54)
(thickness 0.508)
(bold yes)
)
2024-09-30 17:12:36 +02:00
(href "https://www.st.com/resource/en/application_note/an2867-guidelines-for-oscillator-design-on-stm8afals-and-stm32-mcusmpus-stmicroelectronics.pdf")
2024-09-29 19:53:10 +02:00
)
(uuid "ff909470-6c51-4cb1-b4a3-0623da23294e")
)
(hierarchical_label "LS_OSC_IN"
(shape output)
(at 165.1 60.96 180)
(fields_autoplaced yes)
(effects
(font
(size 1.27 1.27)
)
(justify right)
)
(uuid "0657ef40-a28e-4d9e-ad01-9aab16d72ba3")
)
(hierarchical_label "LS_OSC_OUT"
(shape input)
(at 193.04 60.96 0)
(fields_autoplaced yes)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
(uuid "2cbb6ef6-90a4-4f28-a1d0-bbe9cd21754b")
)
(hierarchical_label "HS_OSC_OUT"
(shape input)
(at 85.09 59.69 0)
(fields_autoplaced yes)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
(uuid "537e9390-b584-47ab-ab77-7ba7407565d0")
)
(hierarchical_label "HS_OSC_IN"
(shape output)
(at 57.15 59.69 180)
(fields_autoplaced yes)
(effects
(font
(size 1.27 1.27)
)
(justify right)
)
(uuid "d73a1578-68cd-4a73-ab9f-a77f59ab1b50")
)
2024-10-01 22:35:02 +02:00
(netclass_flag ""
(length 2.54)
(shape round)
(at 72.39 59.69 0)
(fields_autoplaced yes)
(effects
(font
(size 1.27 1.27)
)
(justify left bottom)
)
(uuid "18914985-f046-4fef-94bc-4d93dc909646")
(property "Netclass" "HS"
(at 73.0885 57.15 0)
(effects
(font
(size 1.27 1.27)
(italic yes)
)
(justify left)
)
)
)
(netclass_flag ""
(length 2.54)
(shape round)
(at 180.34 60.96 0)
(fields_autoplaced yes)
(effects
(font
(size 1.27 1.27)
)
(justify left bottom)
)
(uuid "63a7db9f-9e88-4021-b28c-c925ac813329")
(property "Netclass" "HS"
(at 181.0385 58.42 0)
(effects
(font
(size 1.27 1.27)
(italic yes)
)
(justify left)
)
)
)
2024-09-29 19:53:10 +02:00
(symbol
(lib_id "power:GND")
(at 167.64 73.66 0)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(fields_autoplaced yes)
(uuid "098fa2cf-0482-4e07-acdc-d3daaf5ddcb5")
(property "Reference" "#PWR0705"
(at 167.64 80.01 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Value" "GND"
(at 167.64 78.74 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" ""
(at 167.64 73.66 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" ""
(at 167.64 73.66 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
(at 167.64 73.66 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "1"
(uuid "9f1d1907-df53-41ce-a8a6-17cb5ea03792")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "#PWR0705")
(unit 1)
)
)
)
)
(symbol
(lib_id "Device:C")
(at 59.69 66.04 0)
(mirror y)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(uuid "0a40e6f8-b8a0-460b-a780-a1e7cf0ff6e3")
(property "Reference" "C701"
(at 55.88 64.7699 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Value" "15p"
(at 55.88 67.3099 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Footprint" "Capacitor_SMD:C_0603_1608Metric"
(at 58.7248 69.85 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 59.69 66.04 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Unpolarized capacitor"
(at 59.69 66.04 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "2"
(uuid "d0657cf1-c5a8-46c9-a2ee-7aa57c3bf9db")
)
(pin "1"
(uuid "8b03175f-ca16-4068-be5c-b3ef9a84d7e6")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "C701")
(unit 1)
)
)
)
)
(symbol
(lib_id "power:GND")
(at 66.04 67.31 0)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(fields_autoplaced yes)
(uuid "125aeeb1-0cc0-400a-8847-f8cfa5b3cd93")
(property "Reference" "#PWR0702"
(at 66.04 73.66 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Value" "GND"
(at 66.04 72.39 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" ""
(at 66.04 67.31 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" ""
(at 66.04 67.31 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
(at 66.04 67.31 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "1"
(uuid "69b993e2-2fe6-4dd7-877c-928cc674d372")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "#PWR0702")
(unit 1)
)
)
)
)
(symbol
(lib_id "Device:Crystal")
(at 173.99 60.96 0)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(uuid "157f4aaf-9e0a-42d2-9f0b-c5c987eff0db")
(property "Reference" "Y702"
(at 175.006 53.848 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Value" "32.678kHz"
(at 172.974 56.134 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" "Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm"
(at 173.99 60.96 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403071419_CJKJ-C30732-768NCXE10_C21714063.pdf"
(at 173.99 60.96 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Two pin crystal"
(at 173.99 60.96 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Part" "X321532768KGD2SI"
(at 173.99 60.96 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "1"
(uuid "743fa8a9-12a6-41f5-8da3-5c009629ce64")
)
(pin "2"
(uuid "957d93cd-7069-43a9-9498-cc7158ec7a3e")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "Y702")
(unit 1)
)
)
)
)
(symbol
(lib_id "Device:C")
(at 72.39 66.04 0)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(uuid "18835b4a-89e5-42c4-916b-17cf948db607")
(property "Reference" "C702"
(at 76.2 64.7699 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Value" "15p"
(at 76.2 67.3099 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Footprint" "Capacitor_SMD:C_0603_1608Metric"
(at 73.3552 69.85 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 72.39 66.04 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Unpolarized capacitor"
(at 72.39 66.04 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "2"
(uuid "37d65d33-9068-4cc0-994b-af6a33b95ed1")
)
(pin "1"
(uuid "e1e31168-55b4-4f57-952f-3022c6271e97")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "C702")
(unit 1)
)
)
)
)
(symbol
(lib_id "power:GND")
(at 72.39 72.39 0)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(fields_autoplaced yes)
(uuid "39b64af8-8b5b-4cef-8a20-0a2cb4d4d231")
(property "Reference" "#PWR0704"
(at 72.39 78.74 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Value" "GND"
(at 72.39 77.47 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" ""
(at 72.39 72.39 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" ""
(at 72.39 72.39 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
(at 72.39 72.39 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "1"
(uuid "2f8fd20a-3978-4a16-88bf-5f53a7a78138")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "#PWR0704")
(unit 1)
)
)
)
)
(symbol
(lib_id "power:GND")
(at 59.69 72.39 0)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(fields_autoplaced yes)
(uuid "47ae5c7a-b06e-4c58-b2b6-8a9e60e29dc9")
(property "Reference" "#PWR0703"
(at 59.69 78.74 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Value" "GND"
(at 59.69 77.47 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" ""
(at 59.69 72.39 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" ""
(at 59.69 72.39 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
(at 59.69 72.39 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "1"
(uuid "752816b4-fefd-42db-866b-b104a4dc5846")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "#PWR0703")
(unit 1)
)
)
)
)
(symbol
(lib_id "power:GND")
(at 66.04 52.07 180)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(fields_autoplaced yes)
(uuid "4fce91c1-10ca-4550-9236-8202f324fc0c")
(property "Reference" "#PWR0701"
(at 66.04 45.72 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Value" "GND"
(at 66.04 46.99 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" ""
(at 66.04 52.07 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" ""
(at 66.04 52.07 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
(at 66.04 52.07 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "1"
(uuid "d606a21c-f1ec-4909-bff0-ce2a50526c02")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "#PWR0701")
(unit 1)
)
)
)
)
(symbol
(lib_id "power:GND")
(at 180.34 73.66 0)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(fields_autoplaced yes)
(uuid "60b40c3b-0c80-4b5a-83d4-a4ddd5cdc0c4")
(property "Reference" "#PWR0706"
(at 180.34 80.01 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Value" "GND"
(at 180.34 78.74 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" ""
(at 180.34 73.66 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" ""
(at 180.34 73.66 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
(at 180.34 73.66 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "1"
(uuid "0b527897-98b0-49f4-a8fd-79f1e29c1852")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "#PWR0706")
(unit 1)
)
)
)
)
(symbol
(lib_id "Device:R")
(at 78.74 59.69 90)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(fields_autoplaced yes)
(uuid "71ad70fd-9972-4cce-800e-812b04650171")
(property "Reference" "R701"
(at 78.74 53.34 90)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Value" "0"
(at 78.74 55.88 90)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" "Resistor_SMD:R_0603_1608Metric"
(at 78.74 61.468 90)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 78.74 59.69 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Resistor"
(at 78.74 59.69 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "2"
(uuid "46a503dd-a2d7-43d3-aafa-661a1b4e1b6b")
)
(pin "1"
(uuid "dcbb9e29-a03c-4f3d-8e4d-e7a1d907f693")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "R701")
(unit 1)
)
)
)
)
(symbol
(lib_id "Device:R")
(at 186.69 60.96 90)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(fields_autoplaced yes)
(uuid "857cf92b-15f6-432f-a2ee-775c63b27d67")
(property "Reference" "R702"
(at 186.69 54.61 90)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Value" "0"
(at 186.69 57.15 90)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" "Resistor_SMD:R_0603_1608Metric"
(at 186.69 62.738 90)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 186.69 60.96 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Resistor"
(at 186.69 60.96 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "2"
(uuid "1834ed88-76af-4152-8eca-c8652f716eb8")
)
(pin "1"
(uuid "cdf970eb-6285-4718-95b4-7ac03b6d71ad")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "R702")
(unit 1)
)
)
)
)
(symbol
(lib_id "Device:Crystal_GND24")
(at 66.04 59.69 0)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(uuid "c31ae1d8-d5e1-45eb-a477-97c513c8a041")
(property "Reference" "Y701"
(at 60.198 52.324 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Value" "24MHz"
(at 60.198 54.864 0)
(effects
(font
(size 1.27 1.27)
)
)
)
(property "Footprint" "Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm"
(at 66.04 59.69 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403131619_TKD-SX32Y024000BC1T001_C7420736.pdf"
(at 66.04 59.69 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Four pin crystal, GND on pins 2 and 4"
(at 66.04 59.69 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Part" "SX32Y024000BC1T001"
(at 66.04 59.69 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "3"
(uuid "1c21c620-e591-4f81-a11e-d578af5bc02a")
)
(pin "1"
(uuid "87522d61-c7a7-4cf7-b461-e74904a2f455")
)
(pin "4"
(uuid "163b7691-512d-4476-af23-ec97b8684b2b")
)
(pin "2"
(uuid "8395be1c-077f-424a-9a06-bb6e8d6590e4")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "Y701")
(unit 1)
)
)
)
)
(symbol
(lib_id "Device:C")
(at 167.64 67.31 0)
(mirror y)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(uuid "cda90513-1361-443d-942f-3c5a74d232ea")
(property "Reference" "C703"
(at 163.83 66.0399 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Value" "15p"
(at 163.83 68.5799 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Footprint" "Capacitor_SMD:C_0603_1608Metric"
(at 166.6748 71.12 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 167.64 67.31 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Unpolarized capacitor"
(at 167.64 67.31 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "2"
(uuid "afb766d2-aa92-4576-a07b-ba9b246b6af9")
)
(pin "1"
(uuid "c2dec1b3-307e-41e8-b5dc-b506cb0d012e")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "C703")
(unit 1)
)
)
)
)
(symbol
(lib_id "Device:C")
(at 180.34 67.31 0)
(unit 1)
(exclude_from_sim no)
(in_bom yes)
(on_board yes)
(dnp no)
(uuid "ef25ae8c-a237-4fa9-8622-bdb3f9a0066f")
(property "Reference" "C704"
(at 184.15 66.0399 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Value" "15p"
(at 184.15 68.5799 0)
(effects
(font
(size 1.27 1.27)
)
(justify left)
)
)
(property "Footprint" "Capacitor_SMD:C_0603_1608Metric"
(at 181.3052 71.12 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Datasheet" "~"
(at 180.34 67.31 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(property "Description" "Unpolarized capacitor"
(at 180.34 67.31 0)
(effects
(font
(size 1.27 1.27)
)
(hide yes)
)
)
(pin "2"
(uuid "792b134e-473f-4482-83b5-4e742c38709b")
)
(pin "1"
(uuid "525ccd42-70a3-46b8-afe5-97a6350cc321")
)
(instances
(project "FTCU"
(path "/d4145cfe-a003-4a13-ac08-b76ac1a8b3ea/c8fb35e3-671e-4a95-a941-326d89de8046/50238d5f-86fd-4fdd-bad7-2250139d243c"
(reference "C704")
(unit 1)
)
)
)
)
)