IRMCK312PROG International Rectifier, IRMCK312PROG Datasheet - Page 32

• Manufacturer Part Number: IRMCK312PROG
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK312PROG

• Package: QFP100

Pin
Number
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9 Pin List
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
Pin Name
XTAL0
XTAL1
P1.0/T2
P1.1/RXD
P1.2/TXD
P1.3/SYNC/
SCK
P1.4/CAP
P1.5
P1.6
P1.7
P4.3/INT6
P4.7/INT10
VDD2
VSS
VDD1
FGATEKILL
FPWMWL
FPWMWH
FPWMVL
FPWMVH
FPWMUL
FPWMUH
P2.0/NMI
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6/
AOPWM0
P2.7/
AOPWM1
VDD2
Internal IC
Pull-up
/Pull-down
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
up
up
up
up
up
up
Pin
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
P
P
P
P
I
I
32
Description
Crystal input
Crystal output
Discrete programmable I/O or Timer/Counter 2 input
Discrete programmable I/O or UART receive input
Discrete programmable I/O or UART transmit output
Discrete programmable I/O or SYNC output or SPI
clock output
Discrete programmable I/O or Capture Timer input
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O or Interrupt 6
Discrete programmable I/O or Interrupt 10
1.8V digital power
Digital common
3.3V digital power
Fan PWM shutdown input, 2-μsec digital filter,
configurable either high or low true.
Fan PWM gate drive for phase W low side,
configurable either high or low true
Fan PWM gate drive for phase W high side,
configurable either high or low true
Fan PWM gate drive for phase V low side,
configurable either high or low true
Fan PWM gate drive for phase V high side,
configurable either high or low true
Fan PWM gate drive for phase U low side,
configurable either high or low true
Fan PWM gate drive for phase U high side,
configurable either high or low true
Discrete programmable I/O or Non Maskable
Interrupt
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O or analog output 0
(PWM)
Discrete programmable I/O or analog output 1
(PWM)
1.8V digital power
© 2007 International Rectifier
IRMCK312