IRMCF312TR International Rectifier, IRMCF312TR Datasheet - Page 33

• Manufacturer Part Number: IRMCF312TR
• Description: IC MOTOR CTRL RAM 2CH 100-QFP
• Manufacturer: International Rectifier

Specifications of IRMCF312TR

• Applications: AC Motor Controller, Permanent Magnet
• Number Of Outputs: 2
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Motion Control Description: Dual Channel Sensorless PM Motor Control IC
• Package: QFP100
• Moisture Sensitivity Level: MSL3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -

Number
100
Pin
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
P3.5/T1
P3.6/RXD1
P3.7/TXD1
VSS
VSS
VDD1
P4.2/INT5
P4.6/INT9
SCL/SO-SI
SDA/CS0
P5.1/TMS
P5.2/TDO
P5.3/TDI
TCK
TSTMOD
RESET
VDD2
PLLVDD
PLLVSS
Pin Name
Internal IC
/Pull-down
58 kΩ pull
Pull-up
down
Table 22. Pin List
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
P
P
P
P
P
P
I
I
Discrete programmable I/O or JTAG test data input
Discrete programmable I/O or JTAG port test data
Discrete programmable I/O or 2
Test mode. Must be tied to VSS. Factory use only
Discrete programmable I/O or 2
Discrete programmable I/O or Timer/Counter 1
Discrete programmable I/O or JTAG test mode
Discrete programmable I/O or Interrupt 5
Discrete programmable I/O or Interrupt 9
Reset, low true, Schmitt trigger input
I
I
2
2
C data or SPI Chip Select 0
C clock output or SPI data
3.3V digital power
1.8V digital power
1.8V PLL power.
Digital common
Digital common
JTAG test clock
PLL ground.
Description
output
output
select
input
input
nd
nd
IRMCF312
UART transmit
UART receive
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