RX24T CPU Card
User’s Manual
R20UT3696EJ0120 Rev.1.20
Page 24 of 25
Feb. 21, 2019
Pin No.
RX24T Pin Functions
CPU Card
Connection
INV-BRD
Connection
74
P63/AN203/IRQ7
CNB-12 pin
W-phase voltage
detection
75
P62/AN202/IRQ6
CNB-11 pin
V-phase voltage
detection
76
P61/AN201/IRQ5
CNB-10 pin
U-phase voltage
detection
77
P60/AN200/IRQ4
CN5-3 pin
Not connected
78
P55/AN211/IRQ3
CNA-6 pin/
CN5-4 pin
Not connected
79
P54/AN210/IRQ2
CNB-16 pin
Not connected
80
P53/AN209/IRQ1
CNB-15 pin
VR/switch voltage
detection
81
P52/AN208/IRQ0
CNB-14 pin
Not connected
82
P51/AN207
CNB-13 pin
Not connected
83
P50/AN206
CN5-5 pin
Not connected
84
P47/AN103
CN5-6 pin
Not connected
85
P46/AN102/CMPC12/CMPC13/CMPC30/CMPC31
CNB-7 pin
W-phase current
detection
86
P45/AN101/CMPC02/CMPC03/CMPC20/CMPC21
CNB-6 pin
V-phase current
detection
87
P44/AN100/CMPC10/CMPC11/CMPC32/CMPC33
CNB-5 pin
U-phase current
detection
88
P43/AN003
CN5-7 pin
Not connected
89
P42/AN002
CN5-8 pin
Not connected
90
P41/AN001
CN5-9 pin
Not connected
91
P40/AN000/CMPC00/CMPC01/CMPC22/CMPC23
CN5-10 pin
Not connected
92
AVCC1
AVCC
AVCC
93
AVCC0
AVCC
AVCC
94
AVSS0
GND
GND
95
AVSS1
GND
GND
96
P82/MTIC5U/TMO4/SCK6
CN5-46 pin
Not connected
97
P81/MTIC5V/TMCI4/TXD6/SMOSI6/SSDA6
CNA-14 pin/
CN5-47 pin
Toggle switch (SW2)
98
P80/MTIC5W/TMRI4/RXD6/SMISO6/SSCL6
CNA-13 pin/
CN5-48 pin
Toggle switch (SW1)
99
P11/MTIOC3A/MTCLKC/TMO3/IRQ1
CN7-4 pin
Not connected
100
P10/MTIOC9B/MTCLKD/TMRI3/POE12#/
CTS6#/RTS6#/SS6#/IRQ0
CN7-3 pin
Not connected
8. Caution Items
Caution items related to use of the product are as follows.
The product includes some unused pins that have not been processed. For information on accurate pin processing, refer
to the hardware manual of the microcontroller.
