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thejpsterthejpster
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Replace DIP I/O chip with SOIC
It means JLCPCB can install it. They are in stock now.
1 parent c697baa commit 7d570b9

3 files changed

Lines changed: 7437 additions & 11003 deletions

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‎Kicad/io_exp.kicad_sch‎

Lines changed: 84 additions & 87 deletions
Original file line numberDiff line numberDiff line change
@@ -338,35 +338,35 @@
338338
)
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)
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)
341-
(symbol "Interface_Expansion:MCP23S17_SP" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
341+
(symbol "Interface_Expansion:MCP23S17_SO" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
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(property "Reference" "U" (at -11.43 24.13 0)
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(effects (font (size 1.27 1.27)))
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)
345-
(property "Value" "MCP23S17_SP" (at 0 0 0)
345+
(property "Value" "MCP23S17_SO" (at 0 0 0)
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(effects (font (size 1.27 1.27)))
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)
348-
(property "Footprint" "Package_DIP:DIP-28_W7.62mm" (at 5.08 -25.4 0)
348+
(property "Footprint" "Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm" (at 5.08 -25.4 0)
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(effects (font (size 1.27 1.27)) (justify left) hide)
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)
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(property "Datasheet" "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf" (at 5.08 -27.94 0)
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(effects (font (size 1.27 1.27)) (justify left) hide)
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)
354-
(property "ki_keywords" "microchip i2c parallel port expander" (at 0 0 0)
354+
(property "ki_keywords" "SPI parallel port expander" (at 0 0 0)
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(effects (font (size 1.27 1.27)) hide)
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)
357-
(property "ki_description" "16-bit I/O expander, SPI, interrupts, w pull-ups, SPDIP-28" (at 0 0 0)
357+
(property "ki_description" "16-bit I/O expander, SPI, interrupts, w pull-ups, SOIC-28" (at 0 0 0)
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(effects (font (size 1.27 1.27)) hide)
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)
360-
(property "ki_fp_filters" "DIP*W7.62mm*" (at 0 0 0)
360+
(property "ki_fp_filters" "SOIC*7.5x17.9mm*P1.27mm*" (at 0 0 0)
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(effects (font (size 1.27 1.27)) hide)
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)
363-
(symbol "MCP23S17_SP_0_1"
363+
(symbol "MCP23S17_SO_0_1"
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(rectangle (start -12.7 22.86) (end 12.7 -22.86)
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(stroke (width 0.254) (type default))
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(fill (type background))
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)
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)
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(symbol "MCP23S17_SP_1_1"
369+
(symbol "MCP23S17_SO_1_1"
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(pin bidirectional line (at 17.78 20.32 180) (length 5.08)
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(name "GPB0" (effects (font (size 1.27 1.27))))
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(number "1" (effects (font (size 1.27 1.27))))
@@ -1492,85 +1492,6 @@
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(uuid f2862a47-46e9-40a8-a47e-389c7b661d9c)
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)
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1495-
(symbol (lib_id "Interface_Expansion:MCP23S17_SP") (at 112.395 77.47 0) (unit 1)
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(in_bom yes) (on_board yes) (dnp no)
1497-
(uuid 00000000-0000-0000-0000-000060eed5b0)
1498-
(property "Reference" "U301" (at 100.965 53.34 0)
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(effects (font (size 1.27 1.27)))
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)
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(property "Value" "MCP23S17_SP" (at 112.395 77.47 0)
1502-
(effects (font (size 1.27 1.27)))
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)
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(property "Footprint" "Package_DIP:DIP-28_W7.62mm" (at 117.475 102.87 0)
1505-
(effects (font (size 1.27 1.27)) (justify left) hide)
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)
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(property "Datasheet" "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf" (at 117.475 105.41 0)
1508-
(effects (font (size 1.27 1.27)) (justify left) hide)
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)
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(property "DNP" "0" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "Digikey" "MCP23S17-E/SP-ND" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "MPN" "MCP23S17-E/SP" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "Manufacturer" "Microchip" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "LCSC Part#" "~" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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(property "Mouser" "~" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "Tolerance" "~" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "Voltage" "~" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "JLCPCB Collection" "~" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
1537-
(pin "1" (uuid 7d69e415-5e08-4347-a588-2fb026511b18))
1538-
(pin "10" (uuid cf462759-cd1a-45f8-806f-5a77bc99a430))
1539-
(pin "11" (uuid 4347e2b9-055b-4cf3-9797-536144530e2f))
1540-
(pin "12" (uuid 36055218-8a1c-4866-9f3e-2f6d7b44764b))
1541-
(pin "13" (uuid 816328fb-dc8a-44ff-8a4e-5deb24139766))
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(pin "14" (uuid 8d15e3c9-6318-4396-b375-1cc3184c65c7))
1543-
(pin "15" (uuid 14873186-f4ae-4073-b010-d513bbd7468b))
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(pin "16" (uuid 5e6d9e2d-d3bb-494a-8dff-670caa10c883))
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(pin "17" (uuid cf4d3275-d4a3-4f0b-b80f-271e7d43b491))
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(pin "18" (uuid 026e7b99-7a49-4b52-ae97-2832aa2100e2))
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(pin "19" (uuid c1cf47a2-0424-43f3-85c0-83a189a230b1))
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(pin "2" (uuid ecdddb2a-b2a1-45f9-a902-c7c1c65485a0))
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(pin "20" (uuid 8182f135-1a15-4fc7-b43f-90f8159e1afa))
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(pin "21" (uuid 132dce68-2f80-485e-8341-f5890482a202))
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(pin "22" (uuid 65093990-cb57-401f-9db5-44562752d992))
1552-
(pin "23" (uuid 1e3eae80-d9ae-4b80-92c9-ba83fd2a21e8))
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(pin "24" (uuid 9866e2e2-5258-47f8-ba61-d6f3b5360359))
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(pin "25" (uuid f1ad8f3a-aadf-4aae-8454-eb2e777af5d5))
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(pin "26" (uuid 584d1836-31c0-459e-aeb8-5c378e64f850))
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(pin "27" (uuid c4b0ce34-326f-424d-beae-d8f5a5247d71))
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(pin "28" (uuid 2b8fe280-5f0e-438f-bf9f-3aecc2847bb8))
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(pin "3" (uuid 1980dc90-adfa-43fa-8477-d8fc893a31fb))
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(pin "4" (uuid 91b64393-13aa-420b-b7f4-6aef3c9e128b))
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(pin "5" (uuid b013e38b-6a3d-445b-9c1c-44933f0a63ef))
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(pin "6" (uuid 765ae66a-a59b-4b58-a1a3-520644d78c53))
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(pin "7" (uuid 60968881-2927-49b2-b715-8f6b75d0cb55))
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(pin "8" (uuid 3d4f5a7a-5d96-40f1-8b04-a6529394413c))
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(pin "9" (uuid 56e99b64-cb8e-40aa-bc9a-72ee5431df33))
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(instances
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(project "neotron-pico"
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(path "/3b9fc854-66a1-41f8-bab3-e4562208cde0/00000000-0000-0000-0000-00006069d32a"
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(reference "U301") (unit 1)
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)
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)
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)
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)
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(symbol (lib_id "power:GND") (at 195.58 107.95 0) (unit 1)
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(in_bom yes) (on_board yes) (dnp no)
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(uuid 00000000-0000-0000-0000-000060f11a9d)
@@ -2420,6 +2341,82 @@
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)
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)
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(symbol (lib_id "Interface_Expansion:MCP23S17_SO") (at 112.395 77.47 0) (unit 1)
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(in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
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(uuid a59d62e5-1986-4d52-96da-3ebffceb771b)
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(property "Reference" "U301" (at 114.5891 49.53 0)
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(effects (font (size 1.27 1.27)) (justify left))
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)
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(property "Value" "MCP23S17_SO" (at 114.5891 52.07 0)
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(effects (font (size 1.27 1.27)) (justify left))
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)
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(property "Footprint" "Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm" (at 117.475 102.87 0)
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(effects (font (size 1.27 1.27)) (justify left) hide)
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)
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(property "Datasheet" "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf" (at 117.475 105.41 0)
2357+
(effects (font (size 1.27 1.27)) (justify left) hide)
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)
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(property "Digikey" "MCP23S17-E/SO-ND" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "JLCPCB Collection" "Extended" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "LCSC Part#" "C145413" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "MPN" "MCP23S17" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "Manufacturer" "Microchip" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "Mouser" "579-MCP23S17-E/SO" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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)
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(property "Tolerance" "~" (at 112.395 77.47 0)
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(effects (font (size 1.27 1.27)) hide)
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(effects (font (size 1.27 1.27)) hide)
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(pin "22" (uuid 38bba716-dff4-4688-bbda-6cbfdf0c80c3))
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(symbol (lib_id "Device:R") (at 173.99 125.73 0) (mirror y) (unit 1)
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(in_bom yes) (on_board yes) (dnp no)
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(uuid af18a52d-4b4e-46cd-a208-cf84961d451d)

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