Werbung
+3.3V
+3,3 V
IC4
5
1
Vout
Vin
4
3
81
Bypass
Ven
PA0
PA0 RXD0
C41
82
C40
+
GND
C42
+
PA1
PA1 TXD0
86
2
LP3985
PA2
PA2 SPI1_NPCS1 SCK0
85
1n
1u
PA3 SPI1_NPCS2 RTS0
1u
SMD
100V
88
100V
PA4 SPI1_NPCS3 CTS0
89
PA5 RXD1
90
PA6 TXD1
HFE1
91
PA7 SPI0_NPSC1 SCK1
+Ub
R21
13
PA8 SPI0_NPSC2 RTS1
C43
C44
14
Data
1K
PA9 SPI0_NPSC3 CTS1
18
PA10 TWD
GND
19
100n
10n
PA11 TWCK
SMD
SMD
RX868-3V
20
PA12 SPI0_NPCS0
21
PA13 SPI0_NPCS1 PCK1
22
PA14 SPI0_NPCS2 IRQ1
23
PA15 SPI0_NPCS3 TCLK2
24
PA16 SPI0_MISO
25
PA17 SPI0_MOSI
26
PA18 SPI0_SPCK
46
PA19 CANRX
47
PA20 CANTX
49
PA21 SPI1_NPCS0 TF
50
PA22 SPI1_SPCK TK
55
PA23 SPI1_MOSI TD
56
PA24 SPI1_MISO RD
59
PA25 SPI1_NPCS1 RK
60
PA26 SPI1_NPCS2 RF
73
PA27
PA27 PCK3 DRXD
74
PA28
PA28 DTXD
75
PA29 SPI1_NPCS3 FIQ
80
PA30 PCK2 IRQ0
ST1
2
1
94
DDP
4
3
93
DDM
6
5
77
JTAGSEL
8
7
51
TDI
10
9
76
TDO
12
11
79
TCK
14
13
D2
78
TMS
16
15
57
NRST
18
17
58
TEST
LL4148
20
19
92
ERASE
C46
100p
SMD
IC2
Data-Bus
PB0
40
ETXCK/EREFCK PCK0 PB0
PB1
41
ETXEN PB1
PB2
42
ETX0 PB2
PB3
43
ETX1 PB3
54
PB4
ECRS PB4
PB5
34
ERX0 PB5
PB6
31
ERX1 PB6
PB7
38
ERXER PB7
PB8
28
EMDC PB8
PB9
27
EMDIO PB9
PB10
44
SPI1_NPCS1 ETX2 PB10
PB11
45
SPI1_NPCS2 ETX3 PB11
PB12
39
TCLK0 ETXER PB12
PB13
30
SPI0_NPCS1 ERX2 PB13
PB14
29
SPI0_NPCS2 ERX3 PB14
PB15
35
ERXDV/ECRSDV PB15
PB16
53
SPI1_NPCS3 ECOL PB16
PB17
36
SPI0_NPCS3 ERXCK PB17
63
ADTRG EF100 PB18
64
TCLK1 PWM0 PB19
65
PCK0 PWM1 PB20
66
PCK1 PWM2 PB21
67
PCK2 PWM3 PB22
69
DCD1 TIOA0 PB23
70
DSR1 TIOB0 PB24
71
DTR1 TIOA1 PB25
PB26
72
RI1 TIOB1 PB26
9
AD0 PWM0 TIOA2 PB27
10
AD1 PWM1 TIOB2 PB28
TA1
11
AD2 PWM2 PCK1 PB29
12
AD3 PWM3 PCK2 PB30
3
AD4
4
AD5
5
AD6
6
AD7
99
PLLRC
97
XIN
Q2
98
XOUT
Mikrocontroller
18.432
+3.3V
MHz
ST3
ST2
1
1
VCCA
2
2
PA28
3
3
PA27
C5
C6
C7
C8
4
4
PA0
5
PA1
10p
10p
1n
10n
6
PA2
SMD
SMD
SMD
SMD
7
C35
Q1
15p
SMD
C36
25 MHz
15p
SMD
IC1
40
43
R /
E
S
E
T
X
T
1
10
42
PWRDWN
XT2
PB4
35
CRS / ADR4
36
7
PB16
COL / RMII
TX+
8
TX-
PB8
24
MDC
PB9
25
3
MDIO
RX+
32
4
PB26
/MDINTR
RX-
R10
PB1
21
11
TX EN
FDX / /COLLED / OP0
10K
PB2
20
12
TX D0
/SPEEDLED / OP1
19
13
PB3
TX D1
LINK / /ACTLED / OP2
PB10
18
14
TX D2
CABLESTS / LINKSTS
PB11
17
TX D3
PB12
16
TX D4 / TX ER
22
PB0
TX CLK / ISOLATE
31
47
RX EN
BGRESG
PB5
29
R11
RX D0 / ADR0
28
48
PB6
RX D1 / ADR1
BGRES
6K8
PB13
27
RX D2 / ADR2
PB14
26
RX D3 / ADR3
PB7
38
RX D4 / RPTR / RX ER
37
PB15
RX DV / TESTMODE
PB17
34
RX CLK / SCRAMEN /
10BTSER
DM9161
Ethernet Transceiver
L3
MLB-
201209-
2200A-
IC1
1 2 9
23 30 39 41
N4
AVDD
DVDD
AGND
DGND
5 6
46
15 33 44
DM9161
C9
C14
C11
+
C12
C39
C13
C26
820p
100n
22u
3n3
100n
100n
SMD
SMD
50V
SMD
SMD
SMD
VCCA
L1
MLB-201209
L2
2200A-N4
C37
C38
C10
100n
100n
100n
SMD
SMD
SMD
C32
C33
100n
SMD
+3.3V
R14
1
100R
ADVREF
C3
95
VDDFLASH
C27
C28
+
100n
10u
C30
SMD
16V
8
VDDIN
10u
7
100n
VDDOUT
C20
SMD
16V
100
VDDPLL
100n
SMD
15
VDDCORE
37
VDDCORE
62
VDDCORE
87
VDDCORE
84
VDDIO
61
VDDIO
48
VDDIO
33
VDDIO
17
VDDIO
C25
C17
+
C19
C21
C18
C31
C22
C24
C15
C23
C16
100n
100n
10u
100n
100n
100n
100n
100n
100n
100n
100n
100n
SMD
SMD
16V
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
+UB
Spannungsversorgung
BU1
D1
SI1
IN
375mA
SK14
C2
C1
+
Power
6-9V DC
100n
220u
SMD
25V
+3.3V
BU2
MLB-
9
201209-
2200A-
10
N4
1
2
3
4
Ethernet-
5
Buchse
6
7
8
11
12
C34
100n
100n
SMD
SMD
IC2
2
GND
16
GND
32
GND
52
GND
68
GND
83
GND
96
GND
+3.3V
IC3
OUT
TLE4274DV33
C4
+
GND
C29
100n
10u
SMD
16V
Werbung
