IRMCK312TR International Rectifier, IRMCK312TR Datasheet - Page 3

• Manufacturer Part Number: IRMCK312TR
• Description: IC MOTOR CTRL OTP BASED 100-QFP
• Manufacturer: International Rectifier

Specifications of IRMCK312TR

• Applications: AC Motor Controller, Permanent Magnet
• Number Of Outputs: 2
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Package: QFP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -

IRMCK312
TABLE OF FIGURES
Figure 1. Typical Application Block Diagram Using IRMCK312 ................................................. 5
Figure 2. IRMCK312 Internal Block Diagram ............................................................................... 6
Figure 3. IRMCK312 Pin Configuration......................................................................................... 8
Figure 4. Input/Output of IRMCK312 ............................................................................................ 9
Figure 5. Application Connection of IRMCK312......................................................................... 13
Figure 6. Clock Frequency vs. Power Consumption..................................................................... 14
Figure 7 Crystal oscillator circuit.................................................................................................. 18
Figure 8 Voltage droop of sample and hold .................................................................................. 19
Figure 9 SYNC to SVPWM and A/D conversion AC Timing...................................................... 20
Figure 10 GATEKILL to SVPWM AC Timing............................................................................... 21
Figure 11 Interrupt AC Timing ..................................................................................................... 21
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Figure 12 I
C AC Timing.............................................................................................................. 22
Figure 13 SPI AC Timing ............................................................................................................. 23
Figure 14 SPI Read AC Timing .................................................................................................... 24
Figure 15 UART AC Timing ........................................................................................................ 25
Figure 16 CAPTURE Input AC Timing........................................................................................ 26
Figure 17 JTAG AC Timing ......................................................................................................... 27
Figure 18 OTP Programming Timing ........................................................................................... 28
Figure 19 All digital I/O except motor PWM output ....................................................................... 29
Figure 20 RESET, GATEKILL I/O ................................................................................................. 29
Figure 21 Analog input..................................................................................................................... 30
Figure 22 Analog operational amplifier output and AREF I/O structure ..................................... 30
Figure 23 VPP programming pin I/O structure .................................................................... 30
Figure 24 VSS and AVSS pin structure ........................................................................................... 31
Figure 25 VDD1 and VDDCAP pin structure.................................................................................. 31
Figure 26 XTAL0/XTAL1 pins structure ..................................................................................... 31
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