AS8221
Data Sheet - App endix
Table 12. Comparison table
FlexRay
AS8221 Datasheet
Electrical Physical Layer Specification V2.1 Rev. B
Symbol
Parameter
Name
Description
Power Supply Interface
ΔVOINH
High level voltage drop on INH1, INH2
Leakage current
-
-
-
-
| IIL
|
Communication Controller Interface
Threshold for detecting a digital input as on
logical high
VTxDIH
Threshold for detecting TxD as on logical high
Threshold for detecting TxD as on logical low
uVIO-IN-HIGH
uVIO-IN-LOW
Threshold for detecting a digital input as on
logical low
VTxDIL
ITxDIH
ITxDIL
TxD high level input current
TxD low level input current
-
-
-
-
Threshold for detecting TxEN as on logical
high
Threshold for detecting a digital input as on
logical high
VTxENIH
uVIO-IN-HIGH
uVIO-IN-LOW
Threshold for detecting TxEN as on logical
low
Threshold for detecting a digital input as on
logical low
VTXENIL
ITxENIH
ITxENIL
TxEN high level input current
TxEN low level input current
-
-
-
-
Output voltage on a digital output, when in
logical high state
VRxDOH
RxD high level output voltage
RxD low level output voltage
uVIO-OUT-HIGH
uVIO-OUT-LOW
Output voltage on a digital output, when in
logical low state
VRxDOL
Host Interface
VSTBNIH
Threshold for detecting STBN as on logical
high
Threshold for detecting a digital input as on
logical high
uVIO-IN-HIGH
uVIO-IN-LOW
Threshold for detecting STBN as on logical
low
Threshold for detecting a digital input as on
logical low
VSTBNIL
ISTBNIH
ISTBNIL
STBN high level input current
STBN low level input current
-
-
-
-
-
-
tSTBN_DEB_LP
STBN de-bouncing time low-power modes
STBN de-bouncing time non-low-power
modes
tSTBN_DEB_NLP
-
-
Threshold for detecting a digital input as on
logical high
VENIH
Threshold for detecting EN as on logical high
uVIO-IN-HIGH
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