IRMCK371TY International Rectifier, IRMCK371TY Datasheet - Page 3

• Manufacturer Part Number: IRMCK371TY
• Description: IC MOTOR CTRL RAM HP 64-QFP
• Manufacturer: International Rectifier

Specifications of IRMCK371TY

• Applications: AC Motor Controller, Permanent Magnet
• Number Of Outputs: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Operating Temperature Classification: Industrial
• Package Type: PQFP
• Package: QFP48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Compliant

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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