flabbergast's kicad files
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stm32_qfp48_breakout.xml 22KB

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  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <export version="D">
  3. <design>
  4. <source>/Users/js/dynamic/general/repos/kicad_public/stm32_qfp48_breakout/stm32_qfp48_breakout.sch</source>
  5. <date>Monday, 30 October 2017 07:53:37</date>
  6. <tool>Eeschema 4.0.2-stable</tool>
  7. <sheet number="1" name="/" tstamps="/">
  8. <title_block>
  9. <title>the bat board: a stm32 qfp48 breakout board</title>
  10. <company>flabbergast</company>
  11. <rev>rev3</rev>
  12. <date>2017-10-26</date>
  13. <source>stm32_qfp48_breakout.sch</source>
  14. <comment number="1" value="rev2 &gt; rev1: add R3, add JP3, rearrange power pinout"/>
  15. <comment number="2" value="rev3 &gt; rev2: connect PB2=BOOT1 to GND"/>
  16. <comment number="3" value=""/>
  17. <comment number="4" value=""/>
  18. </title_block>
  19. </sheet>
  20. </design>
  21. <components>
  22. <comp ref="IC1">
  23. <value>STM32L052C8T7</value>
  24. <footprint>flabbergast:LQFP48</footprint>
  25. <libsource lib="flabbergast" part="STM32L052C8T7"/>
  26. <sheetpath names="/" tstamps="/"/>
  27. <tstamp>57232197</tstamp>
  28. </comp>
  29. <comp ref="J1">
  30. <value>USB_mini_micro_B</value>
  31. <footprint>flabbergast:USB_microB_2TH_OSHPARK</footprint>
  32. <libsource lib="stm32_qfp48_breakout-rescue" part="USB_mini_micro_B-RESCUE-stm32_qfp48_breakout"/>
  33. <sheetpath names="/" tstamps="/"/>
  34. <tstamp>572321C9</tstamp>
  35. </comp>
  36. <comp ref="PAD1">
  37. <value>M01</value>
  38. <footprint>flabbergast:M01_NOSILK</footprint>
  39. <libsource lib="stm32_qfp48_breakout-rescue" part="M01-RESCUE-stm32_qfp48_breakout"/>
  40. <sheetpath names="/" tstamps="/"/>
  41. <tstamp>572328CF</tstamp>
  42. </comp>
  43. <comp ref="JP1">
  44. <value>USB_PWR</value>
  45. <footprint>flabbergast:SOLDER_JUMPER_OFF_PASTE</footprint>
  46. <libsource lib="flabbergast" part="JUMPER-2"/>
  47. <sheetpath names="/" tstamps="/"/>
  48. <tstamp>57232B9B</tstamp>
  49. </comp>
  50. <comp ref="IC2">
  51. <value>NCV8170</value>
  52. <footprint>flabbergast:SOT-563</footprint>
  53. <libsource lib="flabbergast" part="NCV8170"/>
  54. <sheetpath names="/" tstamps="/"/>
  55. <tstamp>572330F8</tstamp>
  56. </comp>
  57. <comp ref="JP2">
  58. <value>reg</value>
  59. <footprint>flabbergast:SOLDER_JUMPER_OFF_PASTE</footprint>
  60. <libsource lib="flabbergast" part="JUMPER-2"/>
  61. <sheetpath names="/" tstamps="/"/>
  62. <tstamp>572331A3</tstamp>
  63. </comp>
  64. <comp ref="C6">
  65. <value>2.2uF</value>
  66. <footprint>flabbergast:0603</footprint>
  67. <libsource lib="flabbergast" part="CAP"/>
  68. <sheetpath names="/" tstamps="/"/>
  69. <tstamp>572328FC</tstamp>
  70. </comp>
  71. <comp ref="C5">
  72. <value>2.2uF</value>
  73. <footprint>flabbergast:0603</footprint>
  74. <libsource lib="flabbergast" part="CAP"/>
  75. <sheetpath names="/" tstamps="/"/>
  76. <tstamp>57232987</tstamp>
  77. </comp>
  78. <comp ref="F1">
  79. <value>FERRITE-BEAD</value>
  80. <footprint>flabbergast:0603_JUMPERED</footprint>
  81. <libsource lib="flabbergast" part="FERRITE-BEAD"/>
  82. <sheetpath names="/" tstamps="/"/>
  83. <tstamp>57232F31</tstamp>
  84. </comp>
  85. <comp ref="C7">
  86. <value>1uF</value>
  87. <footprint>flabbergast:0603_NOPASTE</footprint>
  88. <libsource lib="flabbergast" part="CAP"/>
  89. <sheetpath names="/" tstamps="/"/>
  90. <tstamp>57232FAC</tstamp>
  91. </comp>
  92. <comp ref="C1">
  93. <value>0.1uF</value>
  94. <footprint>flabbergast:0603</footprint>
  95. <libsource lib="flabbergast" part="CAP"/>
  96. <sheetpath names="/" tstamps="/"/>
  97. <tstamp>57233265</tstamp>
  98. </comp>
  99. <comp ref="C2">
  100. <value>0.1uF</value>
  101. <footprint>flabbergast:0603</footprint>
  102. <libsource lib="flabbergast" part="CAP"/>
  103. <sheetpath names="/" tstamps="/"/>
  104. <tstamp>5723329C</tstamp>
  105. </comp>
  106. <comp ref="C4">
  107. <value>0.1uF</value>
  108. <footprint>flabbergast:0603</footprint>
  109. <libsource lib="flabbergast" part="CAP"/>
  110. <sheetpath names="/" tstamps="/"/>
  111. <tstamp>572332CE</tstamp>
  112. </comp>
  113. <comp ref="C3">
  114. <value>0.1uF</value>
  115. <footprint>flabbergast:0603</footprint>
  116. <libsource lib="flabbergast" part="CAP"/>
  117. <sheetpath names="/" tstamps="/"/>
  118. <tstamp>5723330A</tstamp>
  119. </comp>
  120. <comp ref="R1">
  121. <value>10kR</value>
  122. <footprint>flabbergast:0603</footprint>
  123. <libsource lib="flabbergast" part="RES"/>
  124. <sheetpath names="/" tstamps="/"/>
  125. <tstamp>5723450B</tstamp>
  126. </comp>
  127. <comp ref="S2">
  128. <value>PA1</value>
  129. <footprint>flabbergast:TACTILE-SWITCH-SMT-4x3</footprint>
  130. <libsource lib="flabbergast" part="PUSHBUTTON-SQUARE"/>
  131. <sheetpath names="/" tstamps="/"/>
  132. <tstamp>5723455B</tstamp>
  133. </comp>
  134. <comp ref="S1">
  135. <value>RESET</value>
  136. <footprint>flabbergast:TACTILE-SWITCH-SMT-4x3</footprint>
  137. <libsource lib="flabbergast" part="PUSHBUTTON-SQUARE"/>
  138. <sheetpath names="/" tstamps="/"/>
  139. <tstamp>57234ACB</tstamp>
  140. </comp>
  141. <comp ref="R2">
  142. <value>1kR</value>
  143. <footprint>flabbergast:0603</footprint>
  144. <libsource lib="flabbergast" part="RES"/>
  145. <sheetpath names="/" tstamps="/"/>
  146. <tstamp>57234FFE</tstamp>
  147. </comp>
  148. <comp ref="D1">
  149. <value>LED</value>
  150. <footprint>flabbergast:LED-0603</footprint>
  151. <libsource lib="flabbergast" part="LED"/>
  152. <sheetpath names="/" tstamps="/"/>
  153. <tstamp>57235088</tstamp>
  154. </comp>
  155. <comp ref="U1">
  156. <value>M14</value>
  157. <footprint>flabbergast:M14_LOCK_NOSILK</footprint>
  158. <libsource lib="flabbergast" part="M14"/>
  159. <sheetpath names="/" tstamps="/"/>
  160. <tstamp>572357B9</tstamp>
  161. </comp>
  162. <comp ref="U2">
  163. <value>M14</value>
  164. <footprint>flabbergast:M14_LOCK_NOSILK</footprint>
  165. <libsource lib="flabbergast" part="M14"/>
  166. <sheetpath names="/" tstamps="/"/>
  167. <tstamp>5723586B</tstamp>
  168. </comp>
  169. <comp ref="U3">
  170. <value>M05</value>
  171. <footprint>flabbergast:M05_LOCK_NOSILK</footprint>
  172. <libsource lib="flabbergast" part="M05"/>
  173. <sheetpath names="/" tstamps="/"/>
  174. <tstamp>57235B5B</tstamp>
  175. </comp>
  176. <comp ref="Y1">
  177. <value>CRYSTAL</value>
  178. <footprint>flabbergast:CRYSTAL-ABM3</footprint>
  179. <libsource lib="flabbergast" part="CRYSTAL"/>
  180. <sheetpath names="/" tstamps="/"/>
  181. <tstamp>57237E92</tstamp>
  182. </comp>
  183. <comp ref="C8">
  184. <value>18pF</value>
  185. <footprint>flabbergast:0603</footprint>
  186. <libsource lib="flabbergast" part="CAP"/>
  187. <sheetpath names="/" tstamps="/"/>
  188. <tstamp>572383ED</tstamp>
  189. </comp>
  190. <comp ref="C9">
  191. <value>18pF</value>
  192. <footprint>flabbergast:0603</footprint>
  193. <libsource lib="flabbergast" part="CAP"/>
  194. <sheetpath names="/" tstamps="/"/>
  195. <tstamp>57238456</tstamp>
  196. </comp>
  197. <comp ref="JP3">
  198. <value>BT0</value>
  199. <footprint>flabbergast:SOLDER_JUMPER_ON</footprint>
  200. <libsource lib="flabbergast" part="JUMPER-2"/>
  201. <sheetpath names="/" tstamps="/"/>
  202. <tstamp>5740521A</tstamp>
  203. </comp>
  204. <comp ref="R3">
  205. <value>1.5kR</value>
  206. <footprint>flabbergast:0603</footprint>
  207. <libsource lib="flabbergast" part="RES"/>
  208. <sheetpath names="/" tstamps="/"/>
  209. <tstamp>5749E614</tstamp>
  210. </comp>
  211. </components>
  212. <libparts>
  213. <libpart lib="flabbergast" part="CAP">
  214. <fields>
  215. <field name="Reference">C</field>
  216. <field name="Value">CAP</field>
  217. </fields>
  218. <pins>
  219. <pin num="1" name="1" type="passive"/>
  220. <pin num="2" name="2" type="passive"/>
  221. </pins>
  222. </libpart>
  223. <libpart lib="flabbergast" part="CRYSTAL">
  224. <fields>
  225. <field name="Reference">Y</field>
  226. <field name="Value">CRYSTAL</field>
  227. </fields>
  228. <pins>
  229. <pin num="1" name="1" type="passive"/>
  230. <pin num="2" name="2" type="passive"/>
  231. </pins>
  232. </libpart>
  233. <libpart lib="flabbergast" part="FERRITE-BEAD">
  234. <description>Ferrite bead</description>
  235. <footprints>
  236. <fp>0805</fp>
  237. <fp>1206</fp>
  238. </footprints>
  239. <fields>
  240. <field name="Reference">FB</field>
  241. <field name="Value">FERRITE-BEAD</field>
  242. </fields>
  243. <pins>
  244. <pin num="1" name="1" type="passive"/>
  245. <pin num="2" name="2" type="passive"/>
  246. </pins>
  247. </libpart>
  248. <libpart lib="flabbergast" part="JUMPER-2">
  249. <fields>
  250. <field name="Reference">JP</field>
  251. <field name="Value">JUMPER-2</field>
  252. </fields>
  253. <pins>
  254. <pin num="1" name="1" type="passive"/>
  255. <pin num="2" name="2" type="passive"/>
  256. </pins>
  257. </libpart>
  258. <libpart lib="flabbergast" part="LED">
  259. <footprints>
  260. <fp>LED-3MM</fp>
  261. <fp>LED-5MM</fp>
  262. <fp>LED-10MM</fp>
  263. <fp>LED-0603</fp>
  264. <fp>LED-0805</fp>
  265. <fp>LED-1206</fp>
  266. <fp>LEDV</fp>
  267. </footprints>
  268. <fields>
  269. <field name="Reference">D</field>
  270. <field name="Value">LED</field>
  271. </fields>
  272. <pins>
  273. <pin num="1" name="A" type="passive"/>
  274. <pin num="2" name="K" type="passive"/>
  275. </pins>
  276. </libpart>
  277. <libpart lib="stm32_qfp48_breakout-rescue" part="M01-RESCUE-stm32_qfp48_breakout">
  278. <footprints>
  279. <fp>M01*</fp>
  280. </footprints>
  281. <fields>
  282. <field name="Reference">U</field>
  283. <field name="Value">M01-RESCUE-stm32_qfp48_breakout</field>
  284. </fields>
  285. <pins>
  286. <pin num="1" name="1" type="BiDi"/>
  287. </pins>
  288. </libpart>
  289. <libpart lib="flabbergast" part="M05">
  290. <description>5 pin connector</description>
  291. <footprints>
  292. <fp>M05*</fp>
  293. </footprints>
  294. <fields>
  295. <field name="Reference">U</field>
  296. <field name="Value">M05</field>
  297. </fields>
  298. <pins>
  299. <pin num="1" name="1" type="BiDi"/>
  300. <pin num="2" name="2" type="BiDi"/>
  301. <pin num="3" name="3" type="BiDi"/>
  302. <pin num="4" name="4" type="BiDi"/>
  303. <pin num="5" name="5" type="BiDi"/>
  304. </pins>
  305. </libpart>
  306. <libpart lib="flabbergast" part="M14">
  307. <description>14 pin connector</description>
  308. <fields>
  309. <field name="Reference">U</field>
  310. <field name="Value">M14</field>
  311. </fields>
  312. <pins>
  313. <pin num="1" name="1" type="passive"/>
  314. <pin num="2" name="2" type="passive"/>
  315. <pin num="3" name="3" type="passive"/>
  316. <pin num="4" name="4" type="passive"/>
  317. <pin num="5" name="5" type="passive"/>
  318. <pin num="6" name="6" type="passive"/>
  319. <pin num="7" name="7" type="passive"/>
  320. <pin num="8" name="8" type="passive"/>
  321. <pin num="9" name="9" type="passive"/>
  322. <pin num="10" name="10" type="passive"/>
  323. <pin num="11" name="11" type="passive"/>
  324. <pin num="12" name="12" type="passive"/>
  325. <pin num="13" name="13" type="passive"/>
  326. <pin num="14" name="14" type="passive"/>
  327. </pins>
  328. </libpart>
  329. <libpart lib="flabbergast" part="NCV8170">
  330. <footprints>
  331. <fp>SOT23A-3</fp>
  332. </footprints>
  333. <fields>
  334. <field name="Reference">IC</field>
  335. <field name="Value">NCV8170</field>
  336. <field name="Footprint">SOT-563</field>
  337. </fields>
  338. <pins>
  339. <pin num="1" name="IN" type="power_in"/>
  340. <pin num="2" name="GND" type="power_in"/>
  341. <pin num="3" name="OUT" type="power_out"/>
  342. <pin num="4" name="NC" type="NotConnected"/>
  343. <pin num="5" name="GND" type="power_in"/>
  344. <pin num="6" name="EN" type="BiDi"/>
  345. </pins>
  346. </libpart>
  347. <libpart lib="flabbergast" part="PUSHBUTTON-SQUARE">
  348. <footprints>
  349. <fp>TACTILE-SWITCH*</fp>
  350. </footprints>
  351. <fields>
  352. <field name="Reference">S</field>
  353. <field name="Value">PUSHBUTTON-SQUARE</field>
  354. </fields>
  355. <pins>
  356. <pin num="1" name="1" type="passive"/>
  357. <pin num="2" name="2" type="passive"/>
  358. <pin num="3" name="3" type="passive"/>
  359. <pin num="4" name="4" type="passive"/>
  360. </pins>
  361. </libpart>
  362. <libpart lib="flabbergast" part="RES">
  363. <footprints>
  364. <fp>R?</fp>
  365. <fp>0603</fp>
  366. <fp>0805</fp>
  367. <fp>R?-*</fp>
  368. <fp>SM1206</fp>
  369. </footprints>
  370. <fields>
  371. <field name="Reference">R</field>
  372. <field name="Value">RES</field>
  373. </fields>
  374. <pins>
  375. <pin num="1" name="~" type="passive"/>
  376. <pin num="2" name="~" type="passive"/>
  377. </pins>
  378. </libpart>
  379. <libpart lib="flabbergast" part="STM32L052C8T7">
  380. <footprints>
  381. <fp>LQFP-32</fp>
  382. </footprints>
  383. <fields>
  384. <field name="Reference">IC</field>
  385. <field name="Value">STM32L052C8T7</field>
  386. </fields>
  387. <pins>
  388. <pin num="1" name="VDD" type="power_in"/>
  389. <pin num="2" name="PC13" type="input"/>
  390. <pin num="3" name="PC14-OSC32_IN" type="BiDi"/>
  391. <pin num="4" name="PC15-OSC32_OUT" type="BiDi"/>
  392. <pin num="5" name="PH0-OSC_IN" type="BiDi"/>
  393. <pin num="6" name="PH1-OSC_OUT" type="BiDi"/>
  394. <pin num="7" name="NRST" type="input"/>
  395. <pin num="8" name="VSSA" type="power_in"/>
  396. <pin num="9" name="VDDA" type="power_in"/>
  397. <pin num="10" name="PA0" type="BiDi"/>
  398. <pin num="11" name="PA1" type="BiDi"/>
  399. <pin num="12" name="PA2-TX2" type="BiDi"/>
  400. <pin num="13" name="PA3-RX2" type="BiDi"/>
  401. <pin num="14" name="PA4" type="BiDi"/>
  402. <pin num="15" name="PA5" type="BiDi"/>
  403. <pin num="16" name="PA6" type="BiDi"/>
  404. <pin num="17" name="PA7" type="BiDi"/>
  405. <pin num="18" name="PB0" type="BiDi"/>
  406. <pin num="19" name="PB1" type="BiDi"/>
  407. <pin num="20" name="PB2" type="BiDi"/>
  408. <pin num="21" name="PB10" type="BiDi"/>
  409. <pin num="22" name="PB11" type="BiDi"/>
  410. <pin num="23" name="VSS" type="power_in"/>
  411. <pin num="24" name="VDD" type="power_in"/>
  412. <pin num="25" name="PB12" type="BiDi"/>
  413. <pin num="26" name="PB13" type="BiDi"/>
  414. <pin num="27" name="PB14" type="BiDi"/>
  415. <pin num="28" name="PB15" type="BiDi"/>
  416. <pin num="29" name="PA8" type="BiDi"/>
  417. <pin num="30" name="PA9-TX1" type="BiDi"/>
  418. <pin num="31" name="PA10-RX1" type="BiDi"/>
  419. <pin num="32" name="PA11-USB_DM" type="BiDi"/>
  420. <pin num="33" name="PA12-USB_DP" type="BiDi"/>
  421. <pin num="34" name="PA13-SWDIO" type="BiDi"/>
  422. <pin num="35" name="VSS" type="power_in"/>
  423. <pin num="36" name="VDD_USB" type="power_in"/>
  424. <pin num="37" name="PA14-SWCLK" type="BiDi"/>
  425. <pin num="38" name="PA15" type="BiDi"/>
  426. <pin num="39" name="PB3" type="BiDi"/>
  427. <pin num="40" name="PB4" type="BiDi"/>
  428. <pin num="41" name="PB5" type="BiDi"/>
  429. <pin num="42" name="PB6" type="BiDi"/>
  430. <pin num="43" name="PB7" type="BiDi"/>
  431. <pin num="44" name="BOOT0" type="BiDi"/>
  432. <pin num="45" name="PB8" type="BiDi"/>
  433. <pin num="46" name="PB9" type="BiDi"/>
  434. <pin num="47" name="VSS" type="power_in"/>
  435. <pin num="48" name="VDD" type="power_in"/>
  436. </pins>
  437. </libpart>
  438. <libpart lib="stm32_qfp48_breakout-rescue" part="USB_mini_micro_B-RESCUE-stm32_qfp48_breakout">
  439. <footprints>
  440. <fp>USB*</fp>
  441. </footprints>
  442. <fields>
  443. <field name="Reference">J</field>
  444. <field name="Value">USB_mini_micro_B-RESCUE-stm32_qfp48_breakout</field>
  445. </fields>
  446. <pins>
  447. <pin num="1" name="VUSB" type="power_out"/>
  448. <pin num="2" name="D-" type="BiDi"/>
  449. <pin num="3" name="D+" type="BiDi"/>
  450. <pin num="4" name="ID" type="input"/>
  451. <pin num="5" name="GND" type="power_out"/>
  452. <pin num="6" name="SHIELD" type="input"/>
  453. </pins>
  454. </libpart>
  455. </libparts>
  456. <libraries>
  457. <library logical="flabbergast">
  458. <uri>/Users/js/dynamic/general/repos/kicad/flabbergast.lib</uri>
  459. </library>
  460. <library logical="stm32_qfp48_breakout-rescue">
  461. <uri>/Users/js/dynamic/general/repos/kicad_public/stm32_qfp48_breakout/stm32_qfp48_breakout-rescue.lib</uri>
  462. </library>
  463. </libraries>
  464. <nets>
  465. <net code="1" name="Net-(D1-Pad1)">
  466. <node ref="D1" pin="1"/>
  467. <node ref="R2" pin="1"/>
  468. </net>
  469. <net code="2" name="SWDIO">
  470. <node ref="U3" pin="4"/>
  471. <node ref="IC1" pin="34"/>
  472. </net>
  473. <net code="3" name="SWCLK">
  474. <node ref="IC1" pin="37"/>
  475. <node ref="U3" pin="5"/>
  476. </net>
  477. <net code="4" name="B3">
  478. <node ref="U2" pin="13"/>
  479. <node ref="IC1" pin="39"/>
  480. </net>
  481. <net code="5" name="B4">
  482. <node ref="U2" pin="12"/>
  483. <node ref="IC1" pin="40"/>
  484. </net>
  485. <net code="6" name="B5">
  486. <node ref="IC1" pin="41"/>
  487. <node ref="U2" pin="11"/>
  488. </net>
  489. <net code="7" name="B6">
  490. <node ref="U2" pin="10"/>
  491. <node ref="IC1" pin="42"/>
  492. </net>
  493. <net code="8" name="B7">
  494. <node ref="U2" pin="9"/>
  495. <node ref="IC1" pin="43"/>
  496. <node ref="R3" pin="1"/>
  497. </net>
  498. <net code="9" name="B8">
  499. <node ref="U2" pin="8"/>
  500. <node ref="IC1" pin="45"/>
  501. </net>
  502. <net code="10" name="B9">
  503. <node ref="U2" pin="7"/>
  504. <node ref="IC1" pin="46"/>
  505. </net>
  506. <net code="11" name="C13">
  507. <node ref="IC1" pin="2"/>
  508. <node ref="U2" pin="6"/>
  509. </net>
  510. <net code="12" name="C14">
  511. <node ref="U2" pin="5"/>
  512. <node ref="IC1" pin="3"/>
  513. </net>
  514. <net code="13" name="C15">
  515. <node ref="U2" pin="4"/>
  516. <node ref="IC1" pin="4"/>
  517. </net>
  518. <net code="14" name="RESET_BTN">
  519. <node ref="IC1" pin="7"/>
  520. <node ref="S1" pin="2"/>
  521. <node ref="S1" pin="1"/>
  522. </net>
  523. <net code="15" name="GND">
  524. <node ref="D1" pin="2"/>
  525. <node ref="IC2" pin="2"/>
  526. <node ref="J1" pin="5"/>
  527. <node ref="S1" pin="4"/>
  528. <node ref="S1" pin="3"/>
  529. <node ref="IC1" pin="35"/>
  530. <node ref="U3" pin="3"/>
  531. <node ref="U2" pin="14"/>
  532. <node ref="IC1" pin="47"/>
  533. <node ref="IC1" pin="8"/>
  534. <node ref="IC1" pin="20"/>
  535. <node ref="R1" pin="2"/>
  536. <node ref="C3" pin="1"/>
  537. <node ref="C4" pin="2"/>
  538. <node ref="IC1" pin="23"/>
  539. <node ref="C2" pin="1"/>
  540. <node ref="IC2" pin="5"/>
  541. <node ref="C6" pin="2"/>
  542. <node ref="C5" pin="2"/>
  543. <node ref="C1" pin="1"/>
  544. <node ref="C7" pin="2"/>
  545. <node ref="U1" pin="2"/>
  546. <node ref="C8" pin="2"/>
  547. <node ref="C9" pin="2"/>
  548. </net>
  549. <net code="16" name="OSC_OUT">
  550. <node ref="C9" pin="1"/>
  551. <node ref="IC1" pin="6"/>
  552. <node ref="Y1" pin="2"/>
  553. </net>
  554. <net code="17" name="OSC_IN">
  555. <node ref="IC1" pin="5"/>
  556. <node ref="Y1" pin="1"/>
  557. <node ref="C8" pin="1"/>
  558. </net>
  559. <net code="18" name="A9">
  560. <node ref="IC1" pin="30"/>
  561. <node ref="U1" pin="4"/>
  562. </net>
  563. <net code="19" name="A10">
  564. <node ref="IC1" pin="31"/>
  565. <node ref="U1" pin="5"/>
  566. </net>
  567. <net code="20" name="Net-(IC1-Pad19)">
  568. <node ref="IC1" pin="19"/>
  569. </net>
  570. <net code="21" name="Net-(IC1-Pad18)">
  571. <node ref="IC1" pin="18"/>
  572. </net>
  573. <net code="22" name="B13">
  574. <node ref="U1" pin="14"/>
  575. <node ref="IC1" pin="26"/>
  576. </net>
  577. <net code="23" name="B11">
  578. <node ref="U1" pin="10"/>
  579. <node ref="IC1" pin="22"/>
  580. </net>
  581. <net code="24" name="B10">
  582. <node ref="IC1" pin="21"/>
  583. <node ref="U1" pin="11"/>
  584. </net>
  585. <net code="25" name="A7">
  586. <node ref="U1" pin="6"/>
  587. <node ref="IC1" pin="17"/>
  588. </net>
  589. <net code="26" name="A6">
  590. <node ref="U1" pin="7"/>
  591. <node ref="IC1" pin="16"/>
  592. </net>
  593. <net code="27" name="A5">
  594. <node ref="IC1" pin="15"/>
  595. <node ref="U1" pin="8"/>
  596. </net>
  597. <net code="28" name="A4">
  598. <node ref="IC1" pin="14"/>
  599. <node ref="U1" pin="9"/>
  600. </net>
  601. <net code="29" name="A3">
  602. <node ref="U1" pin="12"/>
  603. <node ref="IC1" pin="13"/>
  604. </net>
  605. <net code="30" name="A2">
  606. <node ref="U1" pin="13"/>
  607. <node ref="IC1" pin="12"/>
  608. </net>
  609. <net code="31" name="A1(BOOT)">
  610. <node ref="JP3" pin="2"/>
  611. <node ref="IC1" pin="11"/>
  612. <node ref="S2" pin="1"/>
  613. <node ref="S2" pin="2"/>
  614. </net>
  615. <net code="32" name="LED">
  616. <node ref="IC1" pin="38"/>
  617. <node ref="R2" pin="2"/>
  618. </net>
  619. <net code="33" name="Net-(IC1-Pad10)">
  620. <node ref="IC1" pin="10"/>
  621. </net>
  622. <net code="34" name="B12">
  623. <node ref="IC1" pin="25"/>
  624. <node ref="U2" pin="3"/>
  625. </net>
  626. <net code="35" name="B14">
  627. <node ref="IC1" pin="27"/>
  628. <node ref="U2" pin="1"/>
  629. </net>
  630. <net code="36" name="B15">
  631. <node ref="U2" pin="2"/>
  632. <node ref="IC1" pin="28"/>
  633. </net>
  634. <net code="37" name="Net-(IC1-Pad29)">
  635. <node ref="IC1" pin="29"/>
  636. </net>
  637. <net code="38" name="USB_D+">
  638. <node ref="R3" pin="2"/>
  639. <node ref="IC1" pin="33"/>
  640. <node ref="J1" pin="3"/>
  641. </net>
  642. <net code="39" name="USB_D-">
  643. <node ref="IC1" pin="32"/>
  644. <node ref="J1" pin="2"/>
  645. </net>
  646. <net code="40" name="VDDA">
  647. <node ref="IC1" pin="9"/>
  648. <node ref="C7" pin="1"/>
  649. <node ref="F1" pin="2"/>
  650. <node ref="U3" pin="1"/>
  651. </net>
  652. <net code="41" name="Net-(IC2-Pad3)">
  653. <node ref="IC2" pin="3"/>
  654. <node ref="JP2" pin="1"/>
  655. </net>
  656. <net code="42" name="VIN">
  657. <node ref="C6" pin="1"/>
  658. <node ref="IC2" pin="6"/>
  659. <node ref="JP1" pin="2"/>
  660. <node ref="U1" pin="1"/>
  661. <node ref="IC2" pin="1"/>
  662. </net>
  663. <net code="43" name="Net-(J1-Pad1)">
  664. <node ref="J1" pin="1"/>
  665. <node ref="JP1" pin="1"/>
  666. <node ref="PAD1" pin="1"/>
  667. </net>
  668. <net code="44" name="Net-(J1-Pad6)">
  669. <node ref="J1" pin="6"/>
  670. </net>
  671. <net code="45" name="Net-(J1-Pad4)">
  672. <node ref="J1" pin="4"/>
  673. </net>
  674. <net code="46" name="Net-(IC2-Pad4)">
  675. <node ref="IC2" pin="4"/>
  676. </net>
  677. <net code="47" name="VDD">
  678. <node ref="C1" pin="2"/>
  679. <node ref="U3" pin="2"/>
  680. <node ref="U1" pin="3"/>
  681. <node ref="F1" pin="1"/>
  682. <node ref="IC1" pin="24"/>
  683. <node ref="IC1" pin="48"/>
  684. <node ref="IC1" pin="36"/>
  685. <node ref="JP2" pin="2"/>
  686. <node ref="S2" pin="4"/>
  687. <node ref="C2" pin="2"/>
  688. <node ref="C4" pin="1"/>
  689. <node ref="C3" pin="2"/>
  690. <node ref="IC1" pin="1"/>
  691. <node ref="C5" pin="1"/>
  692. <node ref="S2" pin="3"/>
  693. </net>
  694. <net code="48" name="BOOT0">
  695. <node ref="IC1" pin="44"/>
  696. <node ref="JP3" pin="1"/>
  697. <node ref="R1" pin="1"/>
  698. </net>
  699. </nets>
  700. </export>