[allegro16.3][4层]描述:iOBD2（STM32F103C8T6+CD4066+Z8D64U）pcb文件

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[allegro16.3][4层]描述:iOBD2（STM32F103C8T6+CD4066+Z8D64U）pcb文件

文件描述：

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1. 作品用途：描述:iOBD2

2. 软件版本：allegro16.3

3. 层数：4层

4. 用到的主要芯片：STM32F103C8T6+CD4066+Z8D64U

5. PCB尺寸：1.7*0.91 mm

作品截图如下：

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顶层截图：

底层截图：

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全层截图：

BOM：

Bill of Material Report (Condensed)
SYM_NAME	COMP_DEVICE_TYPE	COMP_VALUE	COMP_CLASS	QUANTITY	REFDES
名称	类型	属性	类别	数量	位号
2PIN_2R0	B2S_2PIN_2R0_JUMPER	jumper	IC	1	J4
4PIN_2R0	CON4_2_4PIN_2R0_INTERNAL _USB	internal _USB	IC	1	J3
5PIN_OBD	CON10_2_5PIN_OBD_CON1	CON1	IC	1	J1
12PIN_2R0	CON10_1_12PIN_2R0_CON2	CON2	IC	1	J2
7343C	CE_SMT_7343C_100UF/10V	100UF/10V	IC	1	C1
7343D	CE_SMT_7343D_220UF/16V	220UF/16V	IC	1	C3
C-0402	CAP NP_C-0402_100NF	100nF	IC	17	C2; C4; C6; C7; C8; C10; C11; C15; C25; C26; C28; C31; C32; C42; C43; C46; C47
C-0402	CAP NP_C-0402_4.7UF	4.7uF	IC	2	C5; C34
C-0402	CAP NP_C-0402_1UF	1UF	IC	5	C9; C27; C35; C44; C45
C-0402	CAP NP_C-0402_22PF	22PF	IC	2	C13; C14
C-0402	CAP NP_C-0402_20PF	20PF	IC	2	C23; C24
C-0402	CAP NP_C-0402_10NF	10NF	IC	1	C29
C-0402	CAP NP_C-0402_1NF	1NF	IC	1	C30
CRYS-H49S	ZTA_CRYS-H49S_8MHZ	8MHz	IC	1	Y1
CRYS-H49S	ZTA_CRYS-H49S_6MHZ	6MHZ	IC	1	Y2
D-1206	DIODE_2_D-1206_LMSZ5226BT1G	LMSZ5226BT1G	IC	1	D3
D-1206	DIODE 34/DPAK_5_D-1206_DSK26	DSK26	IC	1	D5
D-1206	TVS_0_D-1206_DSK26	DSK26	IC	3	Z1; Z3; Z5
D-1206	TVS_1_D-1206_DSK26	DSK26	IC	1	Z2
LQFP48_7X7	STM32F103C8T6_4_LQFP48_7X7_STM3	STM32F103C8T6	IC	1	U1
R-0402	R0603_R-0402_0R	0R	IC	4	R1; R2; R15; R18
R-0402	MOT_RES_R-0402_100K_-/+5%	100K	IC	2	R3; R8
R-0402	R0603_R-0402_4.7K	4.7K	IC	26	R4; R10; R106; R108; R110; R124; R126; R127; R128; R130; R132; R134; R135; R136; R138; R140; R142; R143; R144; R146; R148; R149; R150; R151; R152; R153
R-0402	R_R-0402_1K	1k	IC	1	R5
R-0402	R0603_R-0402_10K	10K	IC	15	R6; R7; R97; R100; R101; R102; R104; R115; R116; R120; R125; R129; R137; R145; R154
R-0402	R_R-0402_4.7K	4.7k	IC	1	R9
R-0402	R0603_R-0402_1.5K	1.5K	IC	4	R14; R123; R131; R139
R-0402	R0603_R-0402_1M	1M	IC	1	R16
R-0402	R0603_R-0402_11 R	11 R	IC	1	R17
R-0402	R0603_R-0402_24R	24R	IC	2	R19; R20
R-0402	R0603_R-0402_402K	402K	IC	1	R21
R-0402	R_R-0402_820K	820K	IC	1	R22
R-0402	R0603_R-0402_110K	110K	IC	1	R23
R-0402	R0603_R-0402_1K	1K	IC	1	R103
R-0402	R0603_R-0402_2.7K	2.7K	IC	1	R105
R-0402	R0603_R-0402_240R	240R	IC	1	R107
R-0402	R0603_R-0402_470R	470R	IC	2	R109; R111
R-0402	R0603_R-0402_680R	680R	IC	1	R112
R-0402	R0603_R-0402_3.3K	3.3K	IC	2	R117; R122
R-0402	R0603_R-0402_20K	20K	IC	2	R118; R121
R-0402	MOT_RES_0_R-0402_10K	10K	IC	2	R119; R147
R-0402	R0603_R-0402_2K	2K	IC	2	R133; R141
R-0402	R0603_R-0402_510R	510R	IC	1	R160
SMD_L_5X5	L_SMT_SMD_L_5X5_33UH	33UH	IC	1	L1
SO14	CD4066_2_SO14_CD4066	CD4066	IC	1	U20
SO14	LM339_5_SO14_LM339	LM339	IC	1	U21
SOIC8_E_L620XW500	MP24971_SOIC8_E_L620XW500_MP249	MP24971	IC	1	U2
SOIC-8	MP24971_3_SOIC-8_LM317L	LM317L	IC	1	U15
SOIC-8	MCP2551T-I/SN_0_SOIC-8_MCP2551	MCP2551	IC	2	U17; U19
SOT25	CON5_4_SOT25_RT9193-33PB	RT9193-33PB	IC	2	U3; U4
SOT-23	APM2301_SOT-23_IRLM6402	IRLM6402	IC	2	Q1; Q3
SOT-23	L14C1/TO_0_SOT-23_3904	3904	IC	12	Q2; Q4; Q10; Q11; Q12; Q13; Q14; Q17; Q29; Q43; Q46; Q47
SOT-23	PNP BCE_0_SOT-23_3906	3906	IC	4	Q15; Q27; Q28; Q30
SOT-23	PNP BCE_0_SOT-23_2N2907	2N2907	IC	2	Q31; Q32
SSOP20	Z8D64U_SSOP20_Z8D64U	Z8D64U	IC	1	U6

附件：

PCB文件如下：

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