Download TCP/IP Development Kit - Digi-Key

A.1 Electrical and Mechanical Specifications
Figure A-1 shows the mechanical dimensions for the TCP/IP Development Board.
C1
C2
+
R5
C3
R3
R1
R11
R13
R12
90
15
R22
R21
R20
C7
C13
15
U6
JP3
TP17
TP18
TP19
TP20
Flash
EPROM
65
R86
C18
C32
D10
4.00
C52
R81
C51
C50
R80
R79
R78
R77
R76
R75
R74
8
7
C46 R71 C47 R72 C48R73 C49
O3
O1
O2
I3
O0
I1
I2
I0
TX
RX
GND
GND
485+ 485-
EGND
Q12
Q11
Q9
2
R63 R65 R67 R69
J8
1
J7 PWR
(102)
T1
D11
C44
C54 C45 R64 R66 R68 R70
U9
2
1
6
5
1
Z-COM
R57
Y3
C43
U11
D9
D8
DS2
C35
C29
C40 C41 C42
U10
R56
R52 C30
R54
D2
R51
R60
R58
R59
C34
TP9
R55
DS1
C33
TP6
C27
R50
R38
C26
R53
JP7
C38
C37
D4
R36
R39
JP4
+
C36
TP7
TP8
U7
C31
TP5
TVS1
D7
D6
J5
C15
R37
Y2
JP6
J4
TP4
R45
R46
R47
C21
D3
C24
L1
U8
R33
C25
R42
2
1
C20
R34
R31
C39
C28
R44
R43
3
4
C16
U13
Q10
+
C22
PROG
PORT
D5
J3
2 X 20 LCD
C17
R85
C19
40
TP3
4.30
R32
TP11
TP12
TP13
TP14
TP15
TP16
Flash
EPROM
LNK
SRAM
C14
Q5
U5
JP2
TP2
R23
R30
TP10
U4
GND
(109)
C11
TP1
Q3
R24
C9 C10
C23
C53 C12
Q6
R29
C8
U3
R27
R28
U2
JP1
R17
R15
R18
2
Q2 R14
Y1
C6
R19
R9 R10 C5
U1
R16
R8
ACT
R2
R7
C4
R26
4 X 20 LCD 1
J2
Q1
BACKUP BATTERY
Q4 R25
R6
R4
+
J1
+
SPKR
ENET J6
KEYPAD
4.217
(107.1)
4.71
(120)
Figure A-1. TCP/IP Development Board Dimensions
56
TCP/IP Development Kit