IRMCK341TR International Rectifier, IRMCK341TR Datasheet - Page 9

• Manufacturer Part Number: IRMCK341TR
• Description: IC MOTOR CTRL SENSORLESS 64-QFP
• Manufacturer: International Rectifier

Specifications of IRMCK341TR

• Applications: AC Motor Controller, Permanent Magnet
• Number Of Outputs: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-MQFP, 64-PQFP
• Operating Temperature Classification: Industrial
• Package Type: PQFP
• Package: QFP64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Compliant

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4 Input/Output of IRMCK341
All I/O signals of IRMCK341 are shown in Figure 4. All I/O pins are 3.3V logic interface except
A/D interface pins.
(must be tied to VSS)
(PWM output)
D/A Interface
& OTP power
System Reset
JTAG port
Test Mode
Discrete I/O
Interface
Interface
Crystal
UART
I2C
SCL/SO-SI/VPP
P1.3/SYNC/SCK
P3.0/INT2/CS1
P2.6/AOPWM0
P2.7/AOPWM1
P3.1/AOPWM2
P1.1/RXD
P1.4/CAP
P3.2/INT0
P3.3/INT1
P5.1/TMS
P5.2/TDO
P1.2/TXD
SDA/CS0
P2.0/NMI
TSTMOD
P5.3/TDI
P1.0/T2
P3.5/T1
XTAL0
XTAL1
P1.5
P1.6
P1.7
P2.1
P2.2
P2.3
P2.4
P2.5
TCK
RESET
Figure 4. Input/Output of IRMCK341
IRMCK341
9
© 2007 International Rectifier
PLLVDD (1.8V)
GATEKILL
AVDD (1.8V)
PWMUH
PWMUL
PWMVH
PWMVL
PWMWH
PWMWL
VDD1 (3.3V)
VDD2 (1.8V)
CMEXT
PLLVSS
AREF
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AVSS
IFBO
IFB+
VSS
IFB-
IRMCK341
PWM gate signal
Analog power/
A/D Interface
Digital power/
PLL power/
ground
ground
ground
Interface