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ST7MC1K2 数据表(PDF) 241 Page - STMicroelectronics

部件名 ST7MC1K2
功能描述  Clock, reset and supply management
PDF  371 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

ST7MC1K2 数据表(HTML) 241 Page - STMicroelectronics

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Obsolete
Product(s)
- Obsolete
Product(s)
ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto
On-chip peripherals
241/371
Figure 109. Channel manager block diagram
1.
Preload register, changes taken into account at next C event.
CFF[2:0] bits
OO bits(1)
C
OE[5:0] bits
6
6
OS[2:0] bits(1)
Phasen register1)
SR bit
3
PWM generator
Sampling frequency
DAC bit
Channel [5:0]
Current comparator output
V
I
PWM generator
SQ
R
V0C1 bit
V
I
Filter
OP[5:0] bits
MOE bit
x6
x6
6
1
MPHST register
MPOL register
MCRB register
MPAR register
MCRA register
MCRA register
MCFR register
Channel [5:0]
Dead
time
8
MDTG register
2
6
High frequency chopper
HFE[1:0] bits
HFRQ[2:0] bits
MREF register
5
CLI bit
CLIM bit
OCV bit
1
1
1
OFF time
‘1’
MCRA register
Sensorless sensor
Sampling
clock
Reg
C
DS,H
Z
Events
Commutation
BEMF zero-crossing
End of demagnetization
E
Emergency stop
Notes
Updated/shifted on R
Ratio updated (+1 or -1)
Multiplier overflow
R+/-
O
Current mode
Voltage mode
I
V
Regn Updated with regn+1
1
2
Branch taken after C
on C
event
Branch taken after D
event
Regn
MCRA register
Dead
time
Dead
time
Obsolete
Product(s)
- Obsolete
Product(s)



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