L9803 STMicroelectronics, L9803 Datasheet - Page 121

• 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 21.
Table 22.
Table 23.
Table 24.
Table 25.
trp
tfp
Write time
Write Erase Cycles
Data Retention
Symbol
V
V
I
I
V
V
V
I
f
f
Symbol
Symbol
IO
PSC
II
low
high
OH
SL
TL
TH
H
Symbol
Parameter
Output Voltage High
Saturation Voltage Low
Input Current
Short circuit current
Input state low
Input state high
Hysteresis
Input Current
reset low frequency
reset high frequency
POWER Bridge (continued)
EEPROM
PWM OUTPUT
PWM INPUT
Oscillator Safeguard
OUTL, OUTR rise time
OUTL, OUTR fall time
Parameter
Parameter
Parameter
Parameter
VB=VBR
VB=VBR
VB=VBR
VB = 12V
Conditions
RL = 500Ω to VB
VB = 12V
IO = 20mA
measured from 10% to
90%
measured from 10% to
90%
Conditions
Conditions
Conditions
0.55VB
50000
Min.
Min.
Min.
VB-0.2
0.5
10
-1
Min.
Min.
30
0.6
0
0
17
Electrical Characteristics
0.025*VB
Typ
Typ
Typ
Typ
1.1
1.5
24
60
3
Max
4.0
Max
Max
Max
0.45*VB
1.7
31
100
VB
0.5
25
Max
VB
0.8
8
Cycles
Years
Unit
ms
121/126
Unit
Unit
MHz
MHz
Unit
ms
ms
mA
µA
Uni
V
V
µA
V
V
V
t