STM32H7掌上游戏机PCB跟SCH分享

龙凯1989

原理图：


PCB：


BOM：

Footprint Comment LibRef Designator KEY5*5 - 2 A SW A KEY5*5 - 2 B SW B 1210R 3.6V BATTERY BAT1 SW3-2 BOOT SW BOOT 0603C 104 C3, C4, CAP C3, C4, C9, C10, C11, C12, C13,C15, C21, C22, C23, C24, C29, C30, C31, C33, C34, C37, C38, C39, C41, C42,C43, C44, C45, C46, C47, C48, C50, C66, C67, C73, C74, C81, C89, C93, C94,C117 0603C 475 C3, C4, CAP C5, C16, C32,C36, C49, C68, C70, C71, C72, C80, C91, C92 1210R 475 CAP C6 0603C 103 CAP C7, C69 0603C 224 CAP C8 0402R 10P C4 C14, C17, C25,C28 1210R 100UF CAP C75 0603C 474 C3 C76, C77 0805C 226 C1 C90 CON8P-2.54_1 　 CON8 CON1 0603D 　 LED1 D5 SMB FM5822 DIODE D7, D8 KEY5*5 - 2 DOWN SW DOWN CON40P-0.5 　 CON40 J6 KEY5*5 - 2 　 SW LEFT SW-4 　 SW ON/OFF NPN1 NTR4101P PMOS Q2 0603R 1k RES1 R3, R41, R42 0603R 100K RES1 R4, R9, R56 0603R 200K RES1 R5, R58 0603R 100 RES1 R7 0603R 10K RES1 R8, R10, R11,R13, R16, R17, R18, R21, R22, R24, R25, R26, R27, R28, R43, R46, R48 0603R 330 RES1 R12 0603R 3R3 RES1 R15 0603R 100R RES1 R19, R20, R31, R32, R33, R34 0603R 2.2R RES1 R23 0603R 18R RES1 R45, R50, R51, R52, R53, R60,R61, R62, R63 0603R 20K RES1 R54, R55, R59 0603R 2.2K RES1 R57 0603R 1.5K RES1 R106 0603R 22R RES1 R109, R113 SW3-2 RET SW REST KEY5*5 - 2 RIGHT SW RIGHT KEY5*5 - 2 SELECT SW SELECT 1206C 　 SPK SPK1 KEY5*5 - 2 START SW START NPN1 S8050 NPN T2 SOT-23-5 SPX3819_3.3V SPX5205 U2, U11 PTP0176F_N STM32H743IIT6 STM32F746 U3 WSON8 W25Q256 SST25VF016B U4 TSSOP-8 AT24C02 AT24C02 U6 XTAL-3225 25.0M SM7745HEV-50.0M U7 FH26-39S-0.3 UPD161998_39P UPD161998_39P U8 TSOP-54 MT48LC16M16A2/IS42S16320B-6TLI IS42S16400J_1 U9 TSSOP-8 PAM8303D PAM8303D U10 FCI10061122-39111LF- LCD UPD161998_39P UPD161998_39P U12 SD1 SD/TF SD/TF U29 KEY5*5 - 2 UP SW UP USB_MICRO1 USB USB USB1 0805R 32.768K XT XT1

附件：
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2018-11-6 22:15 上传

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龙凯1989

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