IRMCF312 International Rectifier, IRMCF312 Datasheet - Page 24
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IRMCF312
Manufacturer Part Number
IRMCF312
Description
Dual Channel Sensorless PM Motor Control IC
Manufacturer
International Rectifier
Datasheet
1.IRMCF312.pdf
(35 pages)
Specifications of IRMCF312
Motion Control Description
Dual Channel Sensorless PM Motor Control IC
Package
QFP100
Moisture Sensitivity Level
MSL3
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IRMCF312TR
Manufacturer:
International Rectifier
Quantity:
10 000
Company:
Part Number:
IRMCF312TY
Manufacturer:
International Rectifier
Quantity:
10 000
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
24