IRMCK371PROG International Rectifier, IRMCK371PROG Datasheet - Page 3
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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
IRMCK371
TABLE OF FIGURES
Figure 1. Typical Application Block Diagram Using IRMCK371.....................................................5
Figure 2. IRMCK371 Internal Block Diagram.................................................................................6
Figure 3. IRMCK371 Pin Configuration..........................................................................................8
Figure 4. Input/Output of IRMCK371 .............................................................................................9
Figure 5. Application Connection of IRMCK371 ..........................................................................12
Figure 6. Clock Frequency vs. Power Consumption....................................................................13
Figure 7 Crystal oscillator circuit..................................................................................................16
Figure 8 Voltage droop of sample and hold .................................................................................17
Figure 9 SYNC to SVPWM and A/D Conversion AC Timing .......................................................18
Figure 10 GATEKILL to SVPWM AC Timing ...............................................................................19
Figure 11 Interrupt AC Timing .....................................................................................................19
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Figure 12 I
C AC Timing ..............................................................................................................20
Figure 13 SPI write AC Timing.....................................................................................................21
Figure 14 SPI read AC Timing .....................................................................................................22
Figure 15 UART AC Timing .........................................................................................................23
Figure 16 CAPTURE Input AC Timing.........................................................................................24
Figure 17 JTAG AC Timing..........................................................................................................25
Figure 18 OTP Programming Timing ...........................................................................................26
Figure 19 All digital I/O except motor PWM output.........................................................................27
Figure 20 RESET, GATEKILL I/O ..................................................................................................27
Figure 21 Analog input ...................................................................................................................28
Figure 22 Analog operational amplifier output and AREF I/O structure.......................................28
Figure 23 VPP programming pin I/O structure ..........................................................................28
Figure 24 VSS, AVSS and PLLVSS pin structure ..........................................................................29
Figure 25 VDD1, VDD2, AVDD and PLLVDD pin structure ...........................................................29
Figure 26 XTAL0/XTAL1 pins structure .......................................................................................29
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