[allegro16.0][4层]USB转4路串口评估板（SI2333DS+SP6669+USB）pcb文件

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, i/ b( ~: n2 z9 _[allegro16.0][4层]USB转4路串口评估板（SI2333DS+SP6669+USB）pcb文件
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文件描述：
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/ i0 T0 Z3 n) i$ Q8 }/ d0 W& f. U1. 作品用途：USB转4路串口评估板
3 ~( ^  O' i6 T4 o8 M2. 软件版本：allegro16.0
3. 层数：4层
* f+ `0 v8 l  u  q$ F) N4. 用到的主要芯片：SI2333DS+SP6669+USB
: _2 k/ M1 d7 W8 [4 X* ~5. pcb尺寸： 3349.98*2859.98 MIL
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顶层截图：
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& v) U6 S% Y9 o( [4 Y9 s: o底层截图：

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全层截图：
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BOM：
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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
CR0603	CAP NP_CR0603_100N-0603-399-109	100n-0603-399-1095-1-ND	IC	26	C4; C6; C7; C8; C9; C10; C11; C12; C13; C14; C15; C16; C17; C18; C19; C20; C21; C22; C23; C24; C25; C26; C27; C28; C29; C30
CR0603	R_CR0603_0R-0603	0R-0603	IC	4	R1; R2; R3; R10
CR0603	R_CR0603_47K-0603_311-47KGRTR-N	47K-0603_311-47KGRTR-ND	IC	28	R4; R5; R7; R53; R58; R59; R60; R61; R62; R63; R64; R65; R66; R67; R68; R69; R70; R71; R72; R73; R74; R75; R76; R77; R78; R79; R80; R81
CR0603	R_CR0603_40K-0603_311-40KGRTR-N	40K-0603_311-40KGRTR-ND	IC	1	R6
CR0603	R_CR0603_ZERO-0603	ZERO-0603	IC	1	R8
CR0603	R_1_CR0603_475_0603	475_0603	IC	1	R9
CR0603	R_CR0603_3.3K-0603_311-3.3KGRTR	3.3K-0603_311-3.3KGRTR-ND	IC	2	R82; R83
CR0805	CAP NP_CR0805_1U-0805,16V_PCC22	1U-0805,16V_PCC2249TR-ND	IC	2	C1; C3
CR0805	CAP NP_CR0805_10U-0805, 10V_399	10u-0805, 10V_399-4925-1-ND	IC	1	C5
D1206	LED_1_D1206_LED_1206	LED_1206	IC	1	D9
DIP8-300-500	24C16A_DIP8-300-500_AT24C02B-PU	AT24C02B-PU-DIP8 Socket	IC	1	U2
DSUB9_MALE	CONNECTOR DB9 WITH MH_0_DSUB9_M	RA DB9 Male Connector_182-709ME-ND	IC	4	CON3; CON4; CON5; CON6
HDR254M-2X2	CON4A_HDR254M-2X2_2X2 .1 HEADE	2x2 .1 Header_PEC02DAAN	IC	1	JP4
HDR254S3-1X1	TP_HDR254S3-1X1_1X1 .1 HEADER_P	1x1 .1 Header_PEC01SAAN	IC	6	TP1; TP2; TP3; TP5; TP6; TP7
HDR254S3-1X2	JUMPER_HDR254S3-1X2_JUMPER	JUMPER	IC	5	J5; J6; J7; J8; J9
HDR254S3-1X2	CON2_HDR254S3-1X2_2X1 .1 HEADER	2x1 .1 Header_PEC02SAAN	IC	2	JP25; JP26
HDR254S3-1X3	CON3_HDR254S3-1X3_3X1 .1 HEADER	3x1 .1 Header_PEC03SAAN	IC	3	JP2; JP3; JP38
HDR254S3-1X10	CON10_HDR254S3-1X10_CON10	CON10	IC	4	J2; J3; J4; J10
JUMP2PIN_2P54	JUMPER_JUMP2PIN_2P54_JUMPER	JUMPER	IC	1	J11
SOG0508WG244L200	24C16A_SOG0508WG244L200_AT24C02	AT24C02BN-SH-B-ND__SOIC	IC	1	U6
SOT_23	SI2333DS_SOT_23_SI2333DS-T1-E3-	SI2333DS-T1-E3-SOT-23	IC	1	Q1
SOT_23_5	SP6669_0_SOT_23_5_SP6260GEK-L/T	SP6260GEK-L/TR150MA	IC	1	U1
TACT_SMD_SWITCH_SWITRONICS	SW PUSHBUTTON-SPST-2_TACT_SMD_S	PB SW	IC	1	SW1
TQFP_48_SOCKET_1	XR21V1414_3_TQFP_48_SOCKET_1_XR	XR21V1414IM48-TQFP48	IC	1	U3
TSSOP65MM_28P	SP3245E_2_TSSOP65MM_28P_SP3245E	SP3245EEY-L-TSSOP-28	IC	4	U13; U14; U15; U16
USB_B_TYPE_CON_1	USB B-TYPE CONNECTOR_USB_B_TYPE	USB B-Type Connector	IC	1	CON2

附件：
PCB文件如下：
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