KD-LH3150, KD-LH3100
1-54 (No.49838)
4.25 TMP91CW12AF4NB1 (IC501) : CPU
• Pin layout
• Pin function
1
25
75
51
100
26
76
50
Pin No
Symbol
I/O
Function
1
VREFL
I
Reference power supply input for AD converter (L)
2
AVSS
-
Ground for AD converter (0V)
3
AVCC
-
Power supply fro AD converter
4
P70
I/O
Input/output port
TA0IN
I
8-bit timer 0 input
5
P71
I/O
Input/output port
TA1OUT
O
8-bit timer 1 output
6
P72
I/O
Input/output port
TA3OUT
O
8-bit timer 3 output
7
P73
I/O
Input/output port
TA4IN
I
8-bit timer 4 input
8
P74
I/O
Input/output port
TA5OUT
O
8-bit timer 5 output
9
P75
I/O
Input/output port
TA7OUT
O
8-bit timer 7 output
10
P80
I/O
Input/output port
TB0IN0
I
16-bit timer 0 input 0
INT5
I
Interrupt request 5
11
P81
I/O
Input/output port
TB0IN1
I
16-bit timer 0 input 1
INT6
I
Interrupt request 6
12
P82
I/O
Input/output port
TB0OUT0
O
16-bit timer 0 output 0
13
P83
I/O
Input/output port
16-bit timer 0 output 1
16-bit timer 1 input 0
Interrupt request 7
Input/output port
16-bit timer 1 input 1
Interrupt request 8
Input/output port
16-bit timer 1 output 0
Input/output port
16-bit timer 1 output 1
Input/output port
18
P90
I/O
Serial transmitting data 0
TXD0
O
Input/output port
19
P91
I/O
Serial receiving data0
RXD0
I
Input/output port
20
P92
I/O
Serial clock input/output 0
SCLK0
I/O
Serial data transmitting possibility 0 (Clear to Send)
CTS0
I
Input/output port
21
P93
I/O
Serial transmitting data 1
TXD1
O
Input/output port
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