IRMCK143
Table of Contents
1
2
3
4
Overview...................................................................................................................................... 5
PINOUT....................................................................................................................................... 6
IRMCK143 Block Diagram and Main Functions........................................................................ 7
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 ...................................................................................................... 12
4.4 Power Interface Group........................................................................................................ 12
4.5 Test Interface Group ........................................................................................................... 13
DC Characteristics..................................................................................................................... 14
5.1 Absolute Maximum Ratings ............................................................................................... 14
5.2 System Clock Frequency and Power Consumption............................................................ 14
5.3 Digital I/O DC Characteristics............................................................................................ 15
5.4 Analog I/O DC Characteristics ........................................................................................... 16
5.5 Under Voltage Lockout DC characteristics ........................................................................ 17
5.6 Itrip comparator DC characteristics.................................................................................... 17
5.7 CMEXT and AREF Characteristics.................................................................................... 17
AC Characteristics..................................................................................................................... 18
6.1 Digital PLL AC Characteristics.......................................................................................... 18
6.2 Analog to Digital Converter AC Characteristics ................................................................ 19
6.3 Op amp AC Characteristics................................................................................................. 20
6.4 SYNC to SVPWM and A/D Conversion AC Timing......................................................... 21
6.5 GATEKILL to SVPWM AC Timing.................................................................................. 22
6.6 Itrip AC Timing .................................................................................................................. 22
6.7 Interrupt AC Timing ........................................................................................................... 23
6.8 I2C AC Timing.................................................................................................................... 24
6.9 SPI AC Timing.................................................................................................................... 25
6.9.1 SPI Write AC timing .................................................................................................... 25
6.9.2 SPI Read AC Timing.................................................................................................... 26
5
6
6.10
6.11
6.12
6.13
UART AC Timing ........................................................................................................... 27
CAPTURE Input AC Timing .......................................................................................... 28
OTP Programming Timing.............................................................................................. 29
JTAG AC Timing ............................................................................................................ 30
7
8
9
I/O Structure .............................................................................................................................. 31
Pin List....................................................................................................................................... 34
Package Dimensions.................................................................................................................. 37
10 Part Marking Information.......................................................................................................... 39
11 Qualification Information.......................................................................................................... 39
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May 28, 2014
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