USB单片机CH554开发板原理图PCB

mini · 发表于 2018-11-8 22:46:42

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Comment	Description	Designator	Footprint	LibRef	Quantity
0.1uF	Capacitor	C1, C2, C3, C4, C5, C6	0603	CAP	6
10uF	Capacitor	C7, C8, C9	3216	CAP470U, CAPACITOR	3
NC(0.1uF)	Capacitor	C10	0603	CAP	1
(NC 30p)		C11, C12	0603	Pro1BB.tmp_20p_7	2
NC/47pF	Capacitor	C13	0603	CAP	1
POWER		D1	0805L	LED	1
LED		D2, D3	0805L	LED	2
SS12	Diode	D4	7227D	DIODE	1
500mA	Fuse	F1	0805	FUSE1	1
HEADER 6X2		JP1	IDC12	HEADER 6X2	1
HEADER 13X2		JP2	IDC26	HEADER 13X2	1
HEADER 3		JP3	SIP3	HEADER 3	1
KEY		K1, K2, K3, K4	C1	KEY	4
0		L1	0603	INDUCTOR	1
USB		P1	USBA	USB	1
USB1	USB Port	P2	USBA	USB	1
TYPE-C		P3	USBTYPEC1	TYPE-C1	1
Micro USB	Connector	P4	USBMICROB	CON5	1
APM2315(SOT-23)		Q1	SOT-23	MOSFET P	1
1K		R1, R2, R3	0603	RES2	3
2		R4	0603	RES2	1
20		R5	0603	RES2	1
20K		R6	0603	RES2	1
SW SPDT		S1	KEY_B	SW SPDT	1
DOWNLOAD/K1		S2	KEYS	UNNAMED	1
RESET/K0		S3	KEYS	UNNAMED	1
CH340C	USB to TTL Serial /UART	U1	SOP16	CH340C	1
CH554T	8bit MCS51 MCU withADC & SPI & USB host & device	U2	TSSOP20	CH554T	1
CH554E	8bit MCS51 MCU withADC & SPI & USB host & device	U3	MSOP10	CH554E	1
(NC 24MHz)		X1	XTAL62/28	Pro1BB.tmp_12MHz_6	1