User Guide
10 of 44
Revision 1.1
2021-03-21
EVAL-M3-302F User Guide
iMOTION™ Modular Application Design Kit
EVAL-M3-302F main features
Table 2 lists the available pins of IMC302A-F064 with short descriptions. For more detailed information, please
refer to the datasheet or hardware user manual for iMOTION™ IMC302A-F064 motor control IC.
Table 2
IMC302A-F064 pinout description
Pin name
Type
Pin no.
Description
VDD
Power
24,25,35,50 Supply voltage
VSS
Power
23,49
Ground
PWMUL
O
29
PWM output phase U low
PWMUH
O
30
PWM output phase U high
PWMVL
O
31
PWM output phase V low
PWMVH
O
32
PWM output phase V high
PWMWL
O
33
PWM output phase W low
PWMWH
O
34
PWM output phase W high
GK
I
36
Motor gate kill input
VDC
AIN
14
DC bus sensing input
IU/ISS
AIN
18
Current sense input single shunt / phase
U
IV
AIN
15
Current sense input phase V
IW
AIN
11
Current sense input phase W
REFU
AO
17
Itrip phase U reference output
REFV
AIN
16
Itrip phase V reference output
REFW
AIN
10
Itrip phase W reference output
AIN
10
Analog Hall sensor
AHALL1-
AIN
11
Analog Hall sensor Input1-
AIN
16
Analog Hall sensor
AHALL2-
AIN
15
Analog Hall sensor Input2-
HALL1
IO
26
Digital Hall sensor Input1
HALL2
IO
27
Digital Hall sensor Input2
HALL3
IO
28
Digital Hall sensor Input3
PFCG0
O
44
PFC gate drive 0 output
PFCG1
O
43
PFC gate drive 1 (totem pole PFC) output
IPFC
AIN
12
PFC current sensing input
IPFCREF
AIN
21
PFC Itrip reference input
IPFCTRIP
AIN
22
PFC Itrip current sensing input
VAC1
AIN
20
AC voltage sensing input 1
VAC2
AIN
19
AC voltage sensing input 2
PGOUT
O
42
Pulse output
NTC
AIN
13
External thermistor input
LED
O
41
Status LED
RXD0
I
45
MCE UART0 receive input
TXD0
O
46
MCE UART0 transmit output
