uja1023 NXP Semiconductors, uja1023 Datasheet - Page 32

• Manufacturer Part Number: uja1023
• Description: Uja1023 Lin-i/o Slave
• Manufacturer: NXP Semiconductors

Philips Semiconductors
UJA1023_4
Product data sheet
7.3.1 I/O pins P0 to P7
7.3 I/O block
The I/O-pin structure of the UJA1023 is shown in
The output is configurable as:
The input can be configured:
Fig 10. I/O-pin structure
•
•
•
•
•
•
•
•
Push-pull
High-side switch
Low-side switch
High-impedance
To capture on falling, rising or both edges
To provide an internal pull-up
With respect to the required threshold V
As analog multiplexer for the ADC
rise/fall/both
cyclic mode
multiplexer
threshold
to analog
high-side
low-side
capture
enable
enable
PxOut
edge
input
PxIn
FF
FF
FF
FF
FF
Rev. 04 — 5 July 2006
2
T
FILTER
VIO
th1
, V
0
1
2
3
0
1
2
3
th2
S0
Figure
S0
or V
S1
S1
Y
Y
th3
10.
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
VIO
R
R
on(HS)
on(LS)
V
V
V
th3
th2
th1
UJA1023
mdb498
LIN-I/O slave
Px
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