Datasheet

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SDATA
CS
ADCRESET
PD SCLK
5V
5V
5V
5V
5V
5V
+3.3V_AUX
SCLK SDATA CS ADCRESET PD
DoNotInstall
DoNotInstall
DoNotInstall
L5
1K@100MHZ
L5
1K@100MHZ
1
2
TP4TP4
R68
10K
R68
10K
1
2
R57
4.7K
R57
4.7K
12
J25
CONNUSB TYP BFEM
J25
CONNUSB TYP BFEM
1 2
3 4
U5
93C66B
U5
93C66B
CS
1
CLK
2
DI
3
DOUT
4
VSS
5
NC
6
ORG
7
VCC
8
U8
FT245BM
U8
FT245BM
EESK
1
EEDATA
2
VCC
3
RESET
4
RST
OUT
5
3V3OUT
6
USBDP
7
USBDM
8
RD
16
WR
15
TXE
14
VCCIO
13
RXF
12
SI/WU
11
PWREN
10
GND
9
D1
24
D2
23
D3
22
D4
21
D5
20
D6
19
D7
18
GND
17
D0
25
VCC
26
XTIN
27
XTOUT
28
AGND
29
AVCC
30
TEST
31
EECS
32
R60
2.21K
R60
2.21K
12
TP3TP3
C57
27pF
C57
27pF
12
C46 .1uF C46 .1uF
12
R65
26.7
R65
26.7
1
2
C74 .1uF C74 .1uF
12
C51
.1uF
C51
.1uF
1
2
R64
26.7
R64
26.7
1
2
C58 27pF C58 27pF
12
+
C73 10uF
+
C73 10uF
12
C75 .1uF C75 .1uF
12
R61 10K R61 10K
12
C52 .01uF C52 .01uF
1 2
R59
1.5K
R59
1.5K
1
2
TP5TP5
Y2
6.0000MHz
Y2
6.0000MHz
R63
0OHM
R63
0OHM
1
2
S005
Physical Description
Figure 11. EVM Schematics (Sheet 5 of 5)
SLAU205 – January 2008 27
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