IRMCK371 International Rectifier, IRMCK371 Datasheet - Page 31

• Manufacturer Part Number: IRMCK371
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK371

• Package: QFP48

Pin
Number
www.irf.com
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Pin Name
PWMVL
PWMVH
PWMUL
PWMUH
P3.0/INT2/C
S1
P3.2/NINT0
VSS
SCL/SO-SI
SDA/CS0
P5.1/TMS
P5.2/TDO
P5.3/TDI
TCK
TSTMOD
RESET
PLLVDD
PLLVSS
Internal
Pull-up
/Pull-down
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
58 kΩ pull
down
up
up
up
up
Table 21. Pin List
Pin
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
P
P
P
I
I
31
Description
PWM gate drive for phase V low side, configurable
either high or low true
PWM gate drive for phase V high side, configurable
either high or low true
PWM gate drive for phase U low side, configurable
either high or low true
PWM gate drive for phase U high side, configurable
either high or low true
Discrete programmable I/O or external interrupt 2
input or SPI chip select 1
Discrete programmable I/O or external interrupt 0
input
Digital common
I2C clock or SPI data
I2C data or SPI chip select 0
Discrete I/O or JTAG test mode select
Discrete I/O or JTAG test data output
Discrete I/O or JTAG test data input
JTAG test clock input
Test mode input, must be tied to VSS
Reset, low true, Schmitt trigger input
1.8V PLL power
PLL ground
© 2007 International Rectifier
IRMCK371