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D0202-60
Data Sheet XE88LC01
Data Acquisition Microcontroller
1 Detailed Pin Description
Pin
Description
Position
in
TQFP44
Function
name
Second function
name
Type
1
PA(5)
Input
Input of Port A
2
PA(6)
Input
Input of Port A
3
PA(7)
Input
Input of Port A
4
PC(0)
Input/Output
Input-Output of Port C
5
PC(1)
Input/Output
Input-Output of Port C
6
PC(2)
Input/Output
Input-Output of Port C
7
PC(3)
Input/Output
Input-Output of Port C
8
PC(4)
Input/Output
Input-Output of Port C
9
PC(5)
Input/Output
Input-Output of Port C
10
PC(6)
Input/Output
Input-Output of Port C
11
PC(7)
Input/Output
Input-Output of Port C
12
PB(0)
testout
Input/Output/Analog
Input-Output-Analog of Port B/
Data output for test and MTP programing/
PWM output
13
PB(1)
Input/Output/Analog
Input-Output-Analog of Port B/
PWM output
14
PB(2)
Input/Output/Analog
Input-Output-Analog of Port B
15
PB(3)
SOU
Input/Output/Analog
Input-Output-Analog of Port B,
Output pin of USRT
16
PB(4)
SCL
Input/Output/Analog
Input-Output-Analog of Port B/
Clock pin of USRT
17
PB(5)
SIN
Input/Output/Analog
Input-Output-Analog of Port B/
Data input or input-output pin of USRT
18
PB(6)
Tx
Input/Output/Analog
Input-Output-Analog of Port B/
Emission pin of UART
19
PB(7)
Rx
Input/Output/Analog
Input-Output-Analog of Port B/
Reception pin of UART
20
VPP/TEST
Vhigh
Special
Test mode/High voltage for MTP programing
21
AC_R(3)
Analog
Highest potential node for 2nd reference of
ADC
22
AC_R(2)
Analog
Lowest potential node for 2nd reference of ADC
23
AC_A(7)
Analog
ADC input node
24
AC_A(6)
Analog
ADC input node
25
AC_A(5)
Analog
ADC input node
26
AC_A(4)
Analog
ADC input node
Table 1.1:
Pin-out of the XE88LC01 in LQFP44
(see Table “IO pins performances” on page 18 for drive capabilities of the pins)
Figure 1.1:
Pinout of the XE88LC01 in LQFP44 package
1
2
3
4
5
6
7
8
10
12
14
16
18
20
22
24
26
28
30
device type
production
packaging date
lot identification
42
32
34
36
38
40
25
27
29
31
9