IRMCK311PROG International Rectifier, IRMCK311PROG Datasheet - Page 13

• Manufacturer Part Number: IRMCK311PROG
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK311PROG

• Package: QFP64

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5 Application Connections
Typical application connection is shown in Figure 5. All components necessary to implement a
complete sensorless drive control algorithm are shown connected to IRMCK311.
System
Microcontroller (UART)
Analog Output
Clock
To other Host (UART)
Other communication
To indoor unit
Digital I/O
Control
Control
(I
JTAG
2
C)
4 MHz
Crystal
Power
6.75V
3.3V
1.8V
P1.3/SYNC/SCK
P3.0/INT2/CS1
P1.4/CAP
SCL/SO-SI
P2.6/AOPWM0
P2.7/AOPWM1
P5.1/TMS
P5.2/TDO
SDA/CS0
P5.3/TDI
SCL/SO-SI/VPP
P1.1/RXD
P3.6/RXD1
P1.2/TXD
P3.7/TXD1
PLLVDD(1.8V)
XTAL0
XTAL1
VDD1
VDD2
RESET
TCK
VSS
PLLVSS
Interface
Figure 5. Application Connection of IRMCK311
UART0
UART1
PORT1
PORT3
RESET
PWM0
PWM1
JTAG
Logic
PLL
I
2
C
System
System
Reset
clock
8051
CPU
OTP ROM
Watchdog
Program
(64KB)
Timer
Timer
(2KB)
Memory
Memory
Local
RAM
(5.5KB)
(512B)
MCE
Dual
Port
divider
Clock
&
System
Clock
13
MUX
12bit
A/D
Sequencer
&
Modules
Control
Control
Motion
Motion
S/H
S/H
S/H
Low Loss
Low Loss
Space
Vector
Space
Vector
PWM
PWM
PWM
PFC
CPWMVH
CPWMWH
CPWMWL
CPWMUH
CPWMUL
CPWMVL
FPWMWH
FPWMWL
FPWMUH
FPWMUL
FPWMVH
FPWMVL
IFBCO
IFBC+
IFBC-
CGATEKILL
FGATEKILL
PFCPWM
IFBFO
AREF
AVDD(1.8V)
IFBF+
IFBF-
CMEXT
PFCGKILL
IPFC+
IPFCO
VACO
AVSS
IPFC-
VAC+
AIN0
VAC-
AIN1
0.6V
Other analog input (0-1.2V)
Optional External Voltage
Reference (0.6V)
© 2007 International Rectifier
0.6V
IRMCK311
DC bus
voltage
0.6V
DC bus shunt
Compressor
resistor
DC bus shunt
FAN motor
resistor
DC bus shunt
AC line
voltage
resistor
PFC