Maxim Integrated 78M6610+LMU Evaluation Kit - Manual (Page 27)

78M6610+LMU Evaluation Kit User Manual
Rev 1 27
J12
CON3
1
2
3
R45
0
0603
C24
0.1uF
0603
R52
120
0805
R57
1K
0603
U3
FT2232C
TQFP48
USBDM 8
3V3OUT 6
USBDP 7
AD0 24
RSTOUTB 5
TEST
47
AVCC
46
AGND
45
RESETB
4
XTIN
43
XTOUT
44
EECS 48
EESK
1
EEDATA
2
VCC
1
3
VCC
2
42
VCCIOA
14
VCCIOB
31
GND
1
9
GND
2
18
GND
3
25
GND
4
34
AD1 23
AD2 22
AD3 21
AD4 20
AD5 19
AD6 17
AD7 16
AC0 15
AC1 13
AC2 12
AC3 11
S1/WUA 10
BD0 40
BD1 39
BD2 38
BD3 37
BD4 36
BD5 35
BD6 33
BD7 32
BC0 30
BC1 29
BC2 28
BC3 27
SI/WUB 26
PWREN 41
Y2
CSTCRG6M00
CSTCR
2
3
1
U7
IL516-3E
GND1
2
IN2
4
OUT4
6
NC 10
IN4 11
OUT1 14
VDD1
1
GND2 15
IN1
3
OUT3
5
NC
7
GND2 9
OUT2 13
IN3 12
GND1
8
VDD2 16
R56 1K
0603
J38
CON2
SIP100P2
1
2
J17
CON3
1
2
3
C28
0.1uF
0603
J28 CON2
SIP100P2
1 2
R55
NC
0603
C23
0.1uF
0603
U11
MAX13433EESD+
VL
1
RO
2
DE
3
RE
4
DI
5
GND
6
NC
7
GND 8
Y
9
Z
10 B
11
A
12 NC 13
VCC 14
C27
10uF
0805
445-3458-1-ND
R59
120
0805
R58
1K
0603
C31
0.1uF
0603
R47
2.2K
0603
C29
0.1uF
0603
J18
CON3
1
2
3 U8
IL510-3E
VDD1 2
IN1
1
GND1 4
OUT1
8
VDD2
7
GND2
5 OUT2 3 IN2
6
J21
CON6
USBB
1
2
3
4
5
6
R40
0
0603
C25
0.033uF
0603
C21
10uF
0805
445-3458-1-ND
R50
1M
0603
VR2
VBT1-5V
NC
1
3
VOUT
5
VIN
2
VGND
4
GND 1
NC
2
6
NC
3
7
NC
4
8
R41
470
0603
J27
CON2
SIP100P2
1
2
C20
10uF
R49
0
0603
R46
2.2K
0603
C30
1uF
0603
R43
10K
0603
R54
10K
0603
J16
CON6
SIP100P6 1 2 3 4 5 6
J29 CON2
SIP100P2
1 2
R53
10K
0603
C26
0.1uF
0603
J22
CON4
1
2
3
4
5
6
R42
10K
0603
C22
0.1uF
0603
GND
GND
+5VISO
5VIN
GND
5VIN
UGND
SSBin
MOSIin
SSB
SCKin
5VIN
RS485RX
RS485Y
GND
5VIN
MISOout
RS485TXEN
UGND
SPCK
SSBout
MOSIF
SDI
5VIN
SDO
GND
UGND
GND
GND
USBDM
USB3
UGND
UGND
RSTOB
UGND
UGND
AVCC
XTI
XTO
UGND
UGND
UGND
USBDP
RXFTDI
MISOF
SSBF
5VUSB
RS485TXENout RS485TXENout
RS485Z
RS485B
RS485A
V3P3
V3P3
V3P3
SDI
SSB
+5VISO
SDO
SPCK
MOSI
SSB/TXEN
Isolation Optional External I2C or SPI
Do NOT apply +5VDC to
J22-1 when USB cable is
attached to J21.
RS485
MISO
SCK
RS485/SPI
Select
RS485/SPI
Select
RS485
TXen/
SSB
Select
SCKout
MISOin
USB
SPI &
UART
500 ma Max
1K
RE-WORK
0603
Figure 7: 78M6610+LMU Evaluation Board Electrical Schematic (4 of 4)