IRMCK171TR International Rectifier, IRMCK171TR Datasheet - Page 9

• Manufacturer Part Number: IRMCK171TR
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK171TR

• Package: QFP48

4 Application connection and Pin function
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(OTP programming
System
Analog Output
Clock
Other Communication
JTAG Control
& Emulation)
Digital I/O
Control
Microcontroller
Programming
(RS232C)
(I
Voltage
2
(6.5V)
Host
C)
OTP
Crystal
4MHz
3.3V
3.3V
P1.5/VPP
P3.2/INT0
P3.3/INT1
P1.4/CAP
P2.0/NMI
SCL/SO-SI
P1.0/T2
P1.3/SYNC/SCK
P3.0/CS1
P2.7/AOPWM1
P5.1/TDI
P5.2/TMS
RESET
SDA/CS0
P1.1/RXD
P1.2/TXD
XTAL0
XTAL1
TCLK
TDO
VDD1
VSS
Interface
Synthesizer
Frequency
RS232C
PORT1
PORT2
PORT3
JTAG
I
RESET
PWM1
2
C/SPI
System
Reset
Figure 4 IRMCK171 Connection Diagram
System
clock
8051
CPU
Watchdog
(32kByte)
Program
(2kByte)
Timers
Memory
Memory
Timer
Local
RAM
RAM
(12kB)
(2kB)
MCE
Dual
Port
&
MUX
12bit
A/D
Sequencer
&
3.3V
Modules
Control
Control
Motion
Motion
S/H
S/H
Regulator
Voltage
1.8V
Low Loss
Sensing
Current
Space
Vector
Single
Shunt
PWM
4
AVDD
PWMWH
PWMUL
PWMVH
PWMVL
PWMWL
PWMUH
AVSS
VDDCAP
CMEXT
IFBC+
IFBC-
IFBCO
AIN5-
AIN5O
AIN5+
GATEKILL
AIN0,AIN1,AIN2, AIN3
AREF
Other analog input (0-1.2V)
Optional External Voltage
Reference (0.6V)
1.8V
IRMCK171
Gate Drive
IRS2336D
HVIC
Motor
9