IRMCK171TR International Rectifier, IRMCK171TR Datasheet - Page 32

• Manufacturer Part Number: IRMCK171TR
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK171TR

• Package: QFP48

Number
Pin
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33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
PWMVL
PWMUL
PWMVH
P1.5/VPP
GATEKILL
P3.0/INT2/CS1
P5.2/TMS
TDO
P5.1/TDI
RESET
P1.1/RXD
P1.1/RXD
P3.3/INT1
PWMWH
PWMUH
TCK
Pin Name
Internal Pull-
70 kΩ Pull up
70 kΩ Pull up
58 kΩ Pull
58 kΩ Pull
58 kΩ Pull
58 kΩ Pull
58 kΩ Pull
up /Pull-
down
down
down
down
down
down
Table 23 Pin List
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
P
I
I
Discrete programmable I/O or external interrupt 2 input
UART transmitter output or Discrete programmable I/O
PWM shutdown input, 2-μsec digital filter, configurable
PWM gate drive for phase W high side, configurable
PWM gate drive for phase V high side, configurable
PWM gate drive for phase U high side, configurable
PWM gate drive for phase U low side, configurable
UART receiver input or Discrete programmable I/O
PWM gate drive for phase V low side, configurable
OTP programming power (6.5V) or Discrete
JTAG test mode select or Discrete I/O
Reset, low true, Schmitt trigger input
JTAG test data input or Discrete I/O
Interrupt 1 input or Discrete I/O
either high or low true.
JTAG test data output
either high or low true
either high or low true
either high or low true
either high or low true
either high or low true
or SPI Chip Select 1
programmable I/O.
JTAG test clock
Description
IRMCK171
32