IRMCK343 International Rectifier, IRMCK343 Datasheet - Page 2

• Manufacturer Part Number: IRMCK343
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK343

• Package: QFP64

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7
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10
11
12
4.1
4.2
4.3
4.4
4.5
6.1
6.2
6.3
6.4
6.5
6.6
6.7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
Overview ....................................................................................................................................5
IRMCK343 Block Diagram and Main Functions.........................................................................6
Pinout.........................................................................................................................................8
Input/Output of IRMCK343.........................................................................................................9
Application Connections ..........................................................................................................12
DC Characteristics ...................................................................................................................13
AC Characteristics ...................................................................................................................17
7.8.1
7.8.2
I/O Structure.............................................................................................................................28
Pin List .....................................................................................................................................31
Package Dimensions ............................................................................................................34
Part Marking Information ......................................................................................................35
Order Information .................................................................................................................35
8051 Peripheral Interface Group .........................................................................................9
Motion Peripheral Interface Group ....................................................................................10
Analog Interface Group .....................................................................................................11
Power Interface Group ......................................................................................................11
Test Interface Group .........................................................................................................11
Absolute Maximum Ratings...............................................................................................13
System Clock Frequency and Power Consumption ..........................................................13
Digital I/O DC Characteristics............................................................................................14
PLL and Oscillator DC Characteristics ..............................................................................14
Analog I/O DC Characteristics ..........................................................................................15
Under Voltage Lockout DC Characteristics.......................................................................16
AREF Characteristics ........................................................................................................16
PLL AC Characteristics .....................................................................................................17
Analog to Digital Converter AC Characteristics.................................................................18
Op Amp AC Characteristics ..............................................................................................18
SYNC to SVPWM and A/D Conversion AC Timing ...........................................................19
GATEKILL to SVPWM AC Timing .....................................................................................20
Interrupt AC Timing ...........................................................................................................20
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SPI AC Timing...................................................................................................................22
UART AC Timing...............................................................................................................24
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C AC Timing....................................................................................................................21
CAPTURE Input AC Timing ...........................................................................................25
JTAG AC Timing ............................................................................................................26
OTP Programming Timing .............................................................................................27
SPI Write AC timing ....................................................................................................22
SPI Read AC Timing...................................................................................................23
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© 2007 International Rectifier
IRMCK343