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SPSB081 Datasheet(PDF) 81 Page - STMicroelectronics

Part # SPSB081
Description  Automotive power management IC with LIN and CAN-FD
PDF  135 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

SPSB081 Datasheet(HTML) 81 Page - STMicroelectronics

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5.16
Debug input
The voltages are referred to ground and currents are assumed positive, when the current flows into the pin. 6V ≤
VsREG ≤18 V, Tj = from -40°C to 150°C
Table 61. Debug input
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Item
VdiL
Input voltage low
level
V1 = 3.3 V; 5 V
1
1.45
V
A.043
VdiH
Input voltage high
level
V1 = 3.3 V; 5 V
1.8
2.3
V
A.044
VdiHYS
Input hysteresis
V1 = 3.3 V; 5 V
0.2
0.4
V
A.045
Rin
Pull-down resistor
13
29
45
kΩ
A.046
5.17
Interrupt output
The voltages are referred to ground and currents are assumed positive, when the current flows into the pin.
6 V ≤ VsREG ≤ 18 V, Tj = from -40°C to 150°C
Table 62. Interrupt output
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Item
VINTL
output low level
V1 = 3.3 V; 5 V, IINT
= -4mA
0.2
0.5
V
A.047
VINTH
output high level
V1 = 3.3 V; 5 V, IINT
= 4 mA
V1-0.5
V1-0.2
V
A.048
IINTLK
Tristate leakage
current
0 V < VINT <V1
-10
10
μA
A.049
tInterrupt
Interrupt pulse
duration ( RxD_L)
Tested by scan
42
56
70
μs
A.050
RNINT
NINT pull up int.
resistor
10
25
40
kΩ
A.074
5.18
Timer1 and Timer2
6 V ≤ VsREG ≤ 18 V, Tj = from -40°C to 150°C.
Table 63. Timer1 and Timer2 values
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Item
ton1
Timer on time
Tested by scan
0.1
ms
F.006
ton2
Timer on time
Tested by scan
0.3
ms
F.007
ton3
Timer on time
Tested by scan
1
ms
F.008
ton4
Timer on time
Tested by scan
10
ms
F.009
ton5
Timer on time
Tested by scan
20
ms
F.010
T1
Timer period
Tested by scan
10
ms
F.011
T2
Timer period
Tested by scan
20
ms
F.012
T3
Timer period
Tested by scan
50
ms
F.013
T4
Timer period
Tested by scan
100
ms
F.014
T5
Timer period
Tested by scan
200
ms
F.015
SPSB081
Debug input
DS14048 - Rev 1
page 81/135



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