IRMCK171

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© 2014 International Rectifier Submit Datasheet Feedback May 28, 2014

Table of Contents

1

Overview ...............................................................................................................................5

2

Pinout ....................................................................................................................................6

3

IRMCK171 Block Diagram and Main Functions....................................................................7

4

Application connection and Pin function ...............................................................................9

4.1

8051 Peripheral Interface Group .................................................................................10

4.2

Motion Peripheral Interface Group ..............................................................................11

4.3

Analog Interface Group ...............................................................................................11

4.4

Power Interface Group ................................................................................................11

4.5

Test Interface Group ...................................................................................................11

5

DC Characteristics ..............................................................................................................13

5.1

Absolute Maximum Ratings.........................................................................................13

5.2

System Clock Frequency and Power Consumption ....................................................13

5.3

Digital I/O DC Characteristics......................................................................................14

5.4

Analog I/O (IFB+,IFB-,IFBO, AIN5+,AIN5-,AIN5O) DC Characteristics ......................15

5.5

Under Voltage Lockout DC characteristics..................................................................16

5.6

Itrip comparator DC characteristics .............................................................................16

5.7

CMEXT and AREF Characteristics .............................................................................16

6

AC Characteristics ..............................................................................................................17

6.1

Digital PLL AC Characteristics ....................................................................................17

6.2

Analog to Digital Converter AC Characteristics...........................................................18

6.3

Op amp AC Characteristics.........................................................................................19

6.4

SYNC to SVPWM and A/D Conversion AC Timing .....................................................20

6.5

GATEKILL to SVPWM AC Timing...............................................................................21

6.6

Itrip AC Timing.............................................................................................................21

6.7

Interrupt AC Timing .....................................................................................................22

6.8

I

2C AC Timing..............................................................................................................22

6.9

SPI AC Timing.............................................................................................................23

6.10

UART AC Timing.........................................................................................................25

6.11

CAPTURE Input AC Timing ........................................................................................26

6.12

OTP Programming Timing...........................................................................................27

6.13

JTAG AC Timing .........................................................................................................28

7

I/O Structure........................................................................................................................29

8

Pin List ................................................................................................................................32

9

Package Dimensions ..........................................................................................................34

10

Part Marking Information.....................................................................................................35

11

Qualification Information .....................................................................................................35