IRMCF343 International Rectifier, IRMCF343 Datasheet - Page 2

• Manufacturer Part Number: IRMCF343
• Description: High Performance Appliance RAM Based Motion Control IC
• Manufacturer: International Rectifier

Specifications of IRMCF343

• Motion Control Description: High Performance Appliance Motor Control IC
• Package: QFP64
• Moisture Sensitivity Level: MSL3

1
2
3
4
5
6
7
8
9
10
4.1
4.2
4.3
4.4
4.5
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
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 ....................................................................................................................................4
IRMCF343 Block Diagram and Main Functions.........................................................................5
Pinout.........................................................................................................................................7
Input/Output of IRMCF343.........................................................................................................8
Application Connections ..........................................................................................................12
DC Characteristics ...................................................................................................................13
AC Characteristics ...................................................................................................................18
7.9.1
7.9.2
Pin List .....................................................................................................................................30
Package Dimensions ...............................................................................................................33
Part Marking Information ......................................................................................................34
8051 Peripheral Interface Group .........................................................................................8
Motion Peripheral Interface Group ......................................................................................9
Analog Interface Group .....................................................................................................10
Power Interface Group ......................................................................................................10
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 ..............................................................................15
Analog I/O DC Characteristics ..........................................................................................15
Analog I/O DC Characteristics ..........................................................................................16
Under Voltage Lockout DC Characteristics.......................................................................17
CMEXT and AREF Characteristics ...................................................................................17
PLL AC Characteristics .....................................................................................................18
Analog to Digital Converter AC Characteristics.................................................................19
Op Amp AC Characteristics ..............................................................................................20
Op Amp AC Characteristics ..............................................................................................20
SYNC to SVPWM and A/D Conversion AC Timing ...........................................................21
GATEKILL to SVPWM AC Timing .....................................................................................22
Interrupt AC Timing ...........................................................................................................23
I
SPI AC Timing...................................................................................................................25
2
C AC Timing....................................................................................................................24
UART AC Timing............................................................................................................27
CAPTURE Input AC Timing ...........................................................................................28
JTAG AC Timing ............................................................................................................29
SPI Write AC timing ....................................................................................................25
SPI Read AC Timing...................................................................................................26
TABLE OF CONTENTS
IRMCF343
2