
IC Data Sheets
8.
8.3
Diagram
, B08, MSB1238 (IC U103)
Figure 8-3 Internal block diagram and pin configuration
19901_300.eps
Block diagram
Pinning information
Pin 1
42
4
3
44
45
47
46
38
3
9
40
41
1
8
19
20
21
2
3
24
22
14
1
3
15
16
17
6
7
8
9
11
12
10
2
1
3
4
5
31
30
29
28
26
25
27
35
36
34
33
32
4
8
3
7
T
S
_D
[5]
T
S
_D
[4]
T
S
_D
[1]
T
S
_D
[3
]
T
S
_D
[2]
T
S
_D
[0]
T
S
_V
L
D
T
S
_
S
YN
C
VDD
33
GN
D
VDD
I2C
S
_
S
DA
VDD
GND
RESETZ
VDD33
SSPI_CSZ
GND
SSPI_DO
SSPI_DI
SSPI_CLK
TS_CLK
TS_D[7]
TS_D[6]
IM
IP
QP
GND
QM
IFAGC
GPIO
AVDD_MPLL
XTAL_IN
XTAL_OUT
GND
I2CS_SCL
AV
D
D
33
_ADC
GN
D
VD
D
S
AR_R
SS
I
AV
D
D
_
S
AR
GN
D
GPI
O
[0]
I2
CM
_
S
DA
GN
D
VD
D
33
I2C
M_
S
CL
T
S
_ERR
M
S
B12
38
XXXXXXXXX
XX
XXXX
X
MSB1238