[AD 10][4层]ST3241EBPR参考板（MAX9938FEUK+BARRACUDA_256K+ST3241EBPR）原理图和...

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[AD 10][4层]ST3241EBPR参考板（MAX9938FEUK+BARRACUDA_256K+ST3241EBPR）原理图和PCB文件
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文件描述
: Z9 J% |% Z+ S1 l% k1. 作品用途：ST3241EBPR参考板
2. 软件版本：AD 10
3. 层数：4层板
' Q0 l3 ?8 h- f4. 用到的主要芯片：MAX9938FEUK+BARRACUDA_256K+ST3241EBPR
5. PCB尺寸：114*173 mm
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" d9 A* t7 H) B  X9 y5 c作品截图如下：
& D5 ~9 E: Y+ [/ l: k; }顶层截图：

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7 \9 X' g0 i" }6 @" d底层截图：
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/ a2 T/ v! t9 e" ?全层截图：
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9 Y) z4 v" y% C叠层信息截图如下：
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BOM：

Comment（属性）	Designator（位号）	Footprint（封装）	Quantity（数量）
RESET	B1	PB10	1
WKUP	B2	PB10	1
USER	B3	PB10	1
Tamper	B4	PB10	1
CR1220 holder	BT1	LI1220_1	1
100nF	C1, C2, C3, C4, C5, C6, C7, C8, C13, C14, C15, C20, C21, C22, C23, C24, C28, C29, C30, C31, C32, C33, C34, C37, C38, C39, C40, C41, C42, C48, C52, C53, C54, C55, C56, C57, C58, C62, C63, C77, C80, C89, C90, C91, C92	0603C	45
22pF	C9, C10	0603R	2
10uF	C11, C25, C26, C51, C75, C76	TAN-A	6
4.7uF	C12, C35, C36	TAN-A	3
10pF	C16, C17	0603C	2
20pF	C18, C19	0603C	2
470nF	C27	0603C	1
0.022uF	C43, C44	0603C	2
1uF	C45, C46, C49, C50, C95	0603C	5
1uF	C47	TAN-A	1
[N/A]	C59, C64, C65, C66, C67, C68, C69, C70, C71, C72	0603C	10
10nF	C60, C73, C81, C82, C83, C84, C85, C86, C87	0603C	9
1nF	C61, C88	0603C	2
10uF	C74	C160M	1
0.47uF	C78	0603C	1
220uF	C79, C79_1	C310M	2
150pF(COG)	C93, C94	0603C	2
J0011D21B	CN1	J0011D21B	1
475900001	CN2	USB-MICRO-AB	1
DB9-male CAN connector	CN3, CN4	DB9/M	2
C816	CN5	SAM(C816)	1
DB9-male UART4	CN6	DB9/M	1
ST-212-02V	CN7	ST-212-02V	1
Header 25X2	CN8, CN9	2*25P	2
VB334	CN10, CN11	VB334	2
FTSH-110-01-L-DV	CN12	FTSH-110-01-L-DV	1
JTAG	CN13	IDC20S	1
3.2" LCD_connector (MB785 with AM-240320D4TOQW-T00H(R))	CN14	AM240*320AA	1
2.4" LCD connector (MB542 with AM240320L8TNQW-00H)	CN15	AM240*320B	1
PJS008-2000	CN16	MSD(PJS008)	1
MC_connector	CN17	IDC34S	1
DC-10B	CN18	DC10B	1
1N4148	D1, D2	1504D	2
	JP1, JP3, JP4, JP7, JP8, JP10, JP11, JP12, JP13, JP14, JP16, JP23, JP24	SIP3	13
	JP2, JP5, JP6, JP9, JP15, JP17, JP18, JP19, JP20, JP21, JP22, JP26	SIP2	12
	JP25	2*3P	1
BEAD	L1	0603L	1
Green	LD1, LD6	0603D	2
Orange	LD2	0603D	1
Red	LD3, LD5, LD7	0603D	3
Blue	LD4	0603D	1
2K2	R1, R2, R6, R7	0603R	4
10K	R3, R32, R37, R40, R46, R47, R56, R60, R61, R64, R65, R66, R67, R74, R89, R90, R91, R92, R93, R106, R107, R121, R122, R123, R124, R125, R126, R127, R128, R152, R160, R164	0603R	32
47K	R4, R34, R75	0603R	3
[N/A]	R5, R54, R55, R62, R118, R119, R120	0603R	7
1K5	R8, R148	0603R	2
240	R13, R14	0603R	2
0	R30, R35, R36, R38, R41, R44, R45, R48, R49, R50, R51, R59, R68, R69, R78, R79, R82, R83, R84, R85, R98, R99, R100, R101, R102, R103, R104, R105, R129, R130, R131, R132, R135, R136, R137, R139, R140, R141, R142, R143, R144, R147, R154, R159, R161, R162, R163, R165, R166, R167, R168, R169	0603R	52
4.87K	R31	0603R	1
680	R33, R95, R96, R97	0603R	4
330	R39, R94, R116	0603R	3
22[N/A]	R42, R43	0603R	2
120	R52, R53	0603R	2
100K	R57, R58, R70, R81, R145	0603R	5
390	R63	0603R	1
4K7	R71, R114, R115, R133, R134, R138, R149	0603R	7
51	R72, R73	0603R	2
5	R76	0603R	1
47	R77, R155	0603R	2
100	R80, R108, R109, R110, R111	0603R	5
1K	R86	0603R	1
820	R87, R88	0603R	2
50	R112, R113	0603R	2
220K	R117	0603R	1
3K3	R146	0603R	1
10K(1%)	R150	0603R	1
20K(1%)	R151	0603R	1
30K	R153	0603R	1
1(1%)	R156	0603R	1
1K(1%)	R157	0603R	1
15K	R158	0603R	1
33	RS1, RS2, RS3, RS4	RES-4B	4
50	RS5	RES-4B	1
2K2	RS6	RES-4B	1
10K	RV1	ADJRH	1
	SB1, SB2, SB3, SB4, SB5	JP2_SMD	5
09.03290.01	SW1, SW2	SIP3	2
STT5PF20V	T1, T2	SOT-23-6L	2
9013	T3	SOT-23	1
25MHz	TP1	TP	1
AUX2	TP2	TP	1
AUX1	TP3	TP	1
PTP_PPS	TP4	TP	1
2V5	TP5	TP	1
MCO	TP6	TP	1
AIN-	TP7	TP	1
AIN+	TP8	TP	1
3V3	TP10	TP	1
5V	TP11	TP	1
Ground	TP12	TP	1
VREF	TP13	TP	1
DP83848CVV	U1	LQFP48	1
SM7745HEV-50.0M (do not fit)	U2	XTAL_5X7	1
STMPS2141STR	U3	SOT-23-5L	1
EMIF02-USB03F2	U4	FlipChip(11)	1
SN65HVD230	U5, U6	SO8	2
STMPE811	U7, U8	QFN16(3X3)	2
BARRACUDA_256K	U9	TQ100_TOOL	1
ST8024CDR	U10	SO28	1
ST3241EBPR	U11	SSOP28	1
TFDU4300	U12	IR_VISHAY3	1
CS43L22	U13	QFN40(6*6)	1
MT008-A	U15	JOY	1
LIS302DL	U16	LGA14(3*5)	1
M24C64-WMN6	U17	SO8	1
ZEN056V130A24LS	U18	polyzen	1
LD1086D2M33	U19	D2PAK/A	1
BNX002-01	U20	BNX001	1
MAX9938FEUK+	U21	SOT-23-5L	1
74H1G66STR	U22	SOT-23-5L	1
74LX1G04CTR	U23	SOT323-5L	1
M74HC4060TTR	U24	TSSOP16	1
KSS-1508 or KSSG1708	U25	KS1708	1
LD1117S25TR	U27	SOT-223	1
25MHz (with socket)	X1	XTAL1	1
MC306-G-06Q-32.768 (manufacturer JFVNY)	X2	SM8	1
25MHz (with socket)	X3	XTAL_socket	1
SMAJ5.0A-TR	Z1	1R1C	1

附件：
/ Q" G3 E4 ]" @0 l6 P原理图和PCB文件如下：
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