L9803 STMicroelectronics, L9803 Datasheet - Page 97

• Manufacturer Part Number: L9803
• Description: Super Smart Power Motor Driver With 8-bit Mcu, Ram, Eeprom, Adc, Wdg, Timers, Pwm And H-bridge Driver
• Manufacturer: STMicroelectronics

L9803
Table 14.
Drive EN PWM_EN DIR PWM1 IN1 IN2
0
1
1
1
1
1
1
1
1
Functional Description Table
X
0
0
0
0
1
1
1
1
X
X
X
X
X
0
0
1
1
X
X
X
X
X
0
1
0
1
X
0
0
1
1
0
0
0
0
X
0
1
0
1
0
0
0
0
UL
0
0
0
1
1
1
1
1
0
DL
0
1
1
0
0
0
0
0
1
UR
0
0
1
0
1
1
0
1
1
DR
0
1
0
1
0
0
1
0
0
FORWARD
FORWARD
Operation Configuration
INHIBIT
BRAKE
BRAKE
BRAKE
BRAKE
BACK
BACK
On-Chip Peripherals
Full Bridge
Full Bridge
Full Bridge
Full Bridge
Two Half
Two Half
Two Half
Two Half
Bridges
Bridges
Bridges
Bridges
Full or
Full or
Full or
Full or
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