一款有DDR的板子，可参考蛇形走线 WSC2800 PCB

pengxionghui · 发表于 2015-1-17 11:40:14

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一款有DDR的板子，可参考蛇形走线

蛇形走线.pcb (4.12 MB, 下载次数: 6)

****************以下信息由管理员 @老吴整理补充*******************
板子有以下主要元件和封装库，如有需要可以下载提取使用。

Name	Value	PCB Decal	Part Type
C1	0.1uF	C0603	CAP0603
C2	0.1uF	C0603	CAP0603
C3	22pF	C0603	CAP0603
C4	22pF	C0603	CAP0603
C5	22pF	C0603	CAP0603
C6	22pF	C0603	CAP0603
C7	0.1uF	C0603	CAP0603
C8	0.1uF	C0603	CAP0603
C9	0.1uF	C0603	CAP0603
C10	10PF	C0603	CAP0603
C11	0.1uF	C0603	CAP0603
C12	0.1uF	C0603	CAP0603
C13	10uF/16V	CT1206	CT1206
C14	10uF/16V	CT1206	CT1206
C15	0.1uF	C0603	CAP0603
C21	1uF	C0603	CAP0603
C24	1uF	C0603	CAP0603
C25	0.1uF	C0603	CAP0603
C26	22pF	C0603	CAP0603
C27	22pF	C0603	CAP0603
C28	10uF/16V	C1206	CAP0603
C29	0.1uF	C0603	CAP0603
C31	0.1uF	C0603	CAP0603
C32	1uF	C0603	CAP0603
C33	0.1uF	C0603	CAP0603
C34	0.1uF	C0603	CAP0603
C35	1uF	C0603	CAP0603
C37	0.1uF	C0603	CAP0603
C38	10uF/16V	C1206	CAP0603
C41	1uF	C0603	CAP0603
C42	0.1uF	C0603	CAP0603
C44	0.1uF	C0603	CAP0603
C45	10uF/16V	C1206	CAP0603
C46	0.1uF	C0603	CAP0603
C48	0.1uF	C0603	CAP0603
C49	0.1uF	C0603	CAP0603
C50	0.1uF	C0603	CAP0603
C51	0.1uF	C0603	CAP0603
C52	0.1uF	C0603	CAP0603
C53	0.1uF	C0603	CAP0603
C54	0.1uF	C0603	CAP0603
C55	0.1uF	C0603	CAP0603
C56	0.1uF	C0603	CAP0603
C57	0.1uF	C0603	CAP0603
C58	0.1uF	C0603	CAP0603
C59	0.1uF	C0603	CAP0603
C60	0.1uF	C0603	CAP0603
C61	0.1uF	C0603	CAP0603
C62	0.1uF	C0603	CAP0603
C63	0.1uF	C0603	CAP0603
C64	0.1uF	C0603	CAP0603
C65	0.1uF	C0603	CAP0603
C66	0.1uF	C0603	CAP0603
C68	220pF/NC	C0603	CAP0603
C69	220pF/NC	C0603	CAP0603
C70	220pF/NC	C0603	CAP0603
C71	220pF/NC	C0603	CAP0603
C72	220pF/NC	C0603	CAP0603
C73	220pF/NC	C0603	CAP0603
C74	0.1uF	C0603	CAP0603
C75	0.1uF	C0603	CAP0603
C76	0.1uF	C0603	CAP0603
C77	0.1uF	C0603	CAP0603
C78	0.1uF	C0603	CAP0603
C79	0.1uF	C0603	CAP0603
C80	0.1uF	C0603	CAP0603
C81	0.1uF	C0603	CAP0603
C82	0.1uF	C0603	CAP0603
C83	0.1uF	C0603	CAP0603
C84	0.1uF	C0603	CAP0603
C85	0.1uF	C0603	CAP0603
C86	0.1uF	C0603	CAP0603
C88	0.1uF	C0603	CAP0603
C90	0.1uF	C0603	CAP0603
C93	0.1uF	C0603	CAP0603
C99	10uF/16V	CT1206	CT1206
C106	0.01uF	C0603	CAP0603
C107	0.1uF	C0603	CAP0603
C111	0.1uF	C0603	CAP0603
C112	0.01uF	C0603	CAP0603
C114	0.1uF	C0603	CAP0603
C115	10uF/16V	C1206	CAP0603
C117	10uF/16V	C1206	CAP0603
C118	0.1uF	C0603	CAP0603
C119	0.1uF	C0603	CAP0603
C121	0.1uF	C0603	CAP0603
C122	0.01uF	C0603	CAP0603
C123	0.1uF	C0603	CAP0603
C124	0.01uF	C0603	CAP0603
C126	10uF/16V	C1206	CAP0603
C128	0.1uF	C0603	CAP0603
C133	0.1uF	C0603	CAP0603
C134	0.01uF	C0603	CAP0603
C135	0.1uF	C0603	CAP0603
C136	0.01uF	C0603	CAP0603
C283	0.1uF	C0603	CAP0603
C284	0.1uF	C0603	CAP0603
C287	0.1uF	C0603	CAP0603
C288	10uF/6.3V	CT1206	CAP1206
C289	0.1uF	C0603	CAP0603
C293	0.1uF	C0603	CAP0603
C301	0.1uF	C0603	CAP0603
C304	10pF	C0603	CAP0603
C305	10pF	C0603	CAP0603
C306	10pF	C0603	CAP0603
CE1	470uF	CE80	CE
CE2	470uF	CE80	CE
CE4	470uF	CE80	CE
CE5	470uF	CE80	CE
CT3	10uF/10V	CT3216	CT3216
CT4	10uF/10V	CT3216	CT3216
CT8	10uF/10V	CT3216	CT3216
CT9	10uF/10V	CT3216	CT3216
CT10	10uF/10V	CT3216	CT3216
CT12	10uF/10V	CT3216	CT3216
CT13	10uF/10V	CT3216	CT3216
CT14	10uF/10V	CT3216	CT3216
CT15	10uF/10V	CT3216	CT3216
CT16	10uF/10V	CT3216	CT3216
CT17	10uF/10V	CT3216	CT3216
CT18	10uF/10V	CT3216	CT3216
D1		LED0805	LED0805
EC1	100uF/6.3V	PACAP300	CAP55
EC2	100uF/6.3V	PACAP300	CAP55
EC4	100uF/6.3V	PACAP300	CAP55
FB1	220/200MA	L0805	INDDUCTOR-SMD
FB7	BLM21P221SG	L0805	INDDUCTOR-SMD
FB33	BLM21P221SG	L0805	INDDUCTOR-SMD
J1		CON-1.25-11	SIP-11
J2		USB-4.0-D	USB_SLAVE
J3		CON-1.25-10	10PIN-SIP
J4		CON-2.0-3	CON-3
J6		CON-2.54-4	SIP-4P
J8		DB-15/F	DB15-VGA
J12		POWERJACK	POWERJACK-001
J23		HOLE-3.5/6.0	HOLE-001
J24		CON-2.0-2/W	SIP-2
J26		HOLE-3.5/6.0	HOLE-001
J27		HOLE-3.5/6.0	HOLE-001
J29		HOLE-3.5/6.0	HOLE-001
L1	BLM21P221SG	L0805	L0805
L2	10uH 2A Irms	LMS73	DO1608C
L3	10uH 2A Irms	LMS73	DO1608C
L5	10uH 2A Irms	LMS73	DO1608C
L6	BLM21P221SG	L0805	L0805
L7	BLM21P221SG	L0805	L0805
L8	BLM21P221SG	L0805	L0805
L9	BLM21P221SG	L0805	L0805
L10	BLM21P221SG	L0805	L0805
Q1		SOT-23	NPN(SOT-23)
Q2		SOT-23	NPN(SOT-23)
Q3		SOT-23	PNP(SOT-23)
Q5		SSOT-6	FDC638P
Q10		SSOT-6	FDC638P
R1	510R	R0603	RES0603
R2	1M	R0603	RES0603
R3	33	R0603	RES0603
R4	10K	R0603	RES0603
R5	2K	R0603	RES0603
R6	1K	R0603	RES0603
R7	33	R0603	RES0603
R8	33	R0603	RES0603
R9	100	R0603	RES0603
R10	0	R0603	RES0603
R11	100	R0603	RES0603
R12	10K	R0603	RES0603
R13	100	R0603	RES0603
R14	1K	R0603	RES0603
R15	4.7K	R0603	RES0603
R16	4.7K	R0603	RES0603
R17	4.7K	R0603	RES0603
R18	44.2K 1%	R0603	RES0603
R19	10K 1%	R0603	RES0603
R22	4.7K	R0603	RES0603
R23	4.7K/NC	R0603	RES0603
R24	4.7K/NC	R0603	RES
R28	1M	R0603	RES0603
R29	1M	R0603	RES0603
R30	0	R0603	RES0603
R31	8.2K(1%)	R0603	RES0603
R32	4.7K	R0603	RES0603
R33	4.7K	R0603	RES0603
R34	4.7K	R0603	RES0603
R35	47K	R0603	RES0603
R36	4.7K	R0603	RES0603
R37	NC/47K	R0603	RES0603
R38	4.7K	R0603	RES0603
R39	100R	R0603	RES0603
R40	75R	R0603	RES0603
R41	75R	R0603	RES0603
R42	75R	R0603	RES0603
R43	6.8K	R0603	RES0603
R44	4.7K	R0603	RES0603
R45	4.7K	R0603	RES0603
R46	22R	R0603	RES0603
R47	0R	R0603	RES0603
R48	22R	R0603	RES0603
R49	22R	R0603	RES0603
R50	4.7k	R0603	RES0603
R51	4.7k	R0603	RES0603
R52	4.7k	R0603	RES0603
R53	1K(1%)	R0603	RES0603
R54	1K(1%)	R0603	RES0603
R66	100K	R0603	RES0603
R67	10K	R0603	RES0603
R69	26K 1%	R0603	RES0603
R70	10K 1%	R0603	RES0603
R72	100K	R0603	RES0603
R73	10K	R0603	RES0603
R85	9.5K 1%	R0603	RES0603
R86	10K 1%	R0603	RES0603
R87	100K	R0603	RES0603
R88	5.1K	R0603	RES0603
R114	4.7K	R0603	RES0603
R155	10K	R0603	RES
R156	4.7K	R0603	RES
R158	4.7K	R0603	RES
R160	4.7K	R0603	RES0603
R161	10K	R0603	RES0603
RN1	33	RN0603-4	RN
RN2	33	RN0603-4	RN
S2		SMD_PAD	SMD_PAD
S3		SMD_PAD	SMD_PAD
S4		SMD_PAD	SMD_PAD
S5		SMD_PAD	SMD_PAD
TC15	10uF/16V	C1206	CAP55
TP2		TP-SMD/0.8	TP
TP3		TP-SMD/0.8	TP
TP4		TP-SMD/0.8	TP
TP5		TP-SMD/0.8	TP
TP6		TP-SMD/0.8	TP
TP7		TP-SMD/0.8	TP
U1		SOP-1.27-8/5.3	MX25L8005
U2		PQFP-0.8-44	STC11LE32XE
U4		VC0361PLNA	VC0361PLNA
U6		SO-0.95-6/2.80	SRV05_4
U7	AT24Cxx	SO-1.27-8/4.0	AT24C01
U8	K4H511638D	TSSOP-0.65-66	MT46V16M16
U10	L1117-2.5V	SOT-223	L1117
U11		SO-1.27-9/4.0	MP1482
U12		LQFP-0.4-128/14X14	WSC2800
U20		SO-1.27-9/4.0	MP1482
U21		SO-1.27-9/4.0	MP1482
U24		SOT-23	BAV99WT1
U31		TSSOP-0.5-48/12.5X6.1	FIN1218
U39	L1117-3.3V	SOT-223	L1117
U45		SOT-23	BAV99WT1
U46		SOT-23	BAV99WT1
Y1	11.0592MHz	49US-SMD	XTAL-1
Y2	27MHz	49US-SMD	XTAL-1
Y3	12MHz	49US-SMD	XTAL-1