IRMCK343TR International Rectifier, IRMCK343TR Datasheet - Page 31

• Manufacturer Part Number: IRMCK343TR
• Description: IC MOTOR CTRL OTP BASED 64-QFP
• Manufacturer: International Rectifier

Specifications of IRMCK343TR

• 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
• Package: QFP64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -

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Pin
Number
9 Pin List
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
Pin Name
XTAL0
XTAL1
P1.0/T2
P1.1/RXD
P1.2/TXD
P1.3/SYNC/
SCK
P1.4/CAP
P1.5
P1.6
P1.7
VDD2
VSS
VDD1
P2.0/NMI
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6/
AOPWM0
P2.7/
AOPWM1
VDD2
VSS
AIN0
AVDD
AVSS
AIN1
CMEXT
AREF
IFB-
IFB+
Internal IC
Pull-up
/Pull-down
Pin
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
P
P
P
P
P
P
P
I
I
I
I
I
31
Description
Crystal input
Crystal output
Discrete programmable I/O or Timer/Counter 2
input
Discrete programmable I/O or UART receive
input
Discrete programmable I/O or UART transmit
output
Discrete programmable I/O or SYNC output or
SPI clock
Discrete programmable I/O or Capture Timer
input
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O
1.8V digital power
Digital common
3.3V digital power
Discrete programmable I/O or Non-maskable
Interrupt input
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O
Discrete programmable I/O or PWM 0 output
Discrete programmable I/O or PWM 1 output
1.8V digital power
Digital common
Analog input channel 0, 0-1.2V range, needs to
be pulled down to AVSS if unused
1.8V analog power
Analog common
Analog input channel 1, 0-1.2V range, needs to
be pulled down to AVSS if unused
Unbuffered 0.6V output. Capacitor needs to be
connected.
Analog reference voltage output (0.6V)
Single shunt current sensing OP amp input (-)
Single shunt current sensing OP amp input (+)
© 2007 International Rectifier
IRMCK343