IRMCK371PROG International Rectifier, IRMCK371PROG Datasheet - Page 31
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IRMCK371PROG
Manufacturer Part Number
IRMCK371PROG
Description
A high performance OTP based motion control IC designed primarily for appliance applications.
Manufacturer
International Rectifier
Datasheet
1.IRMCK371.pdf
(33 pages)
Specifications of IRMCK371PROG
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