1.4.2.5
Pin Function Table in MN103SFX2K Series
Pin function table in MN103SFX2K series is shown in
Table 1.4-5 Pin function table in MN103SFX3K series
Function
Pin Name
Pin
No.
I/O
Other Pins
Power supply pin for
digital I/O
VDD50
31
Input
54
76
Power supply pin for
analog
AVDD50
12
Input
GND pin for digital
VSS
29
Input
56
78
GND pin for analog
AVSS
10
Input
Power supply output
pin for internal circuit
VOUT18
33
Output
Test signal input pin
NTEST
30
Input
Start sector control pin NBOOT
26
Input
Reset signal input pin
(negative logic)
NRST
39
I/O
High-speed oscillation
input pin
OSCI
28
Input
High-speed oscillation
output pin
OSCO
27
Output
External interrupt
input pin
IRQ00
1
Input
P80
IRQ01
2
Input
P81
IRQ02
3
Input
P82
IRQ03
4
Input
P83
IRQ04
34
Input
P10
EXTRG0
IRQ05
35
Input
P11
EXTRG1
IRQ06
36
Input
P12
CMP0OUT
IRQ07
37
Input
P13
CMP1OUT
IRQ08
38
Input
P14
8-bit timer I/O pin
TM1IO
50
I/O
P31
TM2IO
51
I/O
P32
TM3IO
52
I/O
P33
TM4IO
53
I/O
P34
TM5IO
55
I/O
P35
TM7IO
63
I/O
P51
TM15IO
5
I/O
P85
TM17IO
40
I/O
P16
MN103SFX1K/X2K/X3K/X5K/X6K/X7K
32-bit Single-chip Microcontroller
PubNo. 232X701-015E
Publication date: April 2018
36