IRMCF312TR International Rectifier, IRMCF312TR Datasheet - Page 24

• 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: -

7.8
Unless specified, Ta = 25˚C.
T
t
t
t
t
t
t
Note:
I2ST1
I2ST2
I2WSETUP
I2WHOLD
I2RSETUP
I2RHOLD
I2CLK
Symbol
SCL
SDA
(1) I
I
communication.
t
t
2
2
I2ST1
I2ST2
C read setup time is determined by the programmable filter time applied to I
C AC Timing
I
I
I
I
I
I
I
2
2
2
2
2
2
2
C clock period
C SDA start time
C SCL start time
C write setup time
C write hold time
C read setup time
C read hold time
Parameter
t
I2WSETUP
Table 16. I
T
I2CLK
I
2
C filter time
t
I2WHOLD
Min
0.25
0.25
0.25
0.25
10
1
2
C AC Timing
(1)
T
I2CLK
t
I2RSETUP
Typ
-
-
-
-
-
-
-
t
I2RHOLD
8192
Max
-
-
-
-
-
-
t
I2EN1
t
I2EN2
SYSCLK
SYSCLK
SYSCLK
T
T
T
T
Unit
IRMCF312
2
I2CLK
I2CLK
I2CLK
I2CLK
C
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