TJA1081TS,112 NXP Semiconductors, TJA1081TS,112 Datasheet - Page 14

• Manufacturer Part Number: TJA1081TS,112
• Description: IC TXRX FLEXRAY 16SSOP
• Manufacturer: NXP Semiconductors

Specifications of TJA1081TS,112

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 16-SSOP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935287496112

NXP Semiconductors
TJA1081
Product data sheet
Fig 7.
+1500
−1500
Each interruption is 130 ns.
The transition time from DATA_0 to DATA_1 and from DATA_1 to DATA_0 is about 20 ns.
The TJA1081 wake-up flag will be set with the following pattern:
FFh, FFh, FFh, FFh, FFh, 00h, 00h, 00h, 00h, 00h,
FFh, FFh, FFh, FFh, FFh, 00h, 00h, 00h, 00h, 00h,
FFh, FFh, FFh, FFh, FFh, 00h, 00h, 00h, 00h, 00h,
FFh, FFh, FFh, FFh, FFh, FFh
Minimum bus pattern for bus wake-up
0 V
V dif
6.3.2 Local wake-up via pin WAKE
770
ns
870
ns
130 ns
If the voltage on pin WAKE is lower than V
edge on pin WAKE) a local wake-up event on pin WAKE is detected. At the same time,
the biasing of this pin is switched to pull-down.
If the voltage on pin WAKE is higher than V
biasing of this pin is switched to pull-up, and no local wake-up will be detected.
Fig 8.
870
5 μs
ns
Sleep mode: V
Local wake-up timing via pin WAKE
130
870 ns 870 ns
ns
All information provided in this document is subject to legal disclaimers.
RXD and
130
ns
WAKE
RXEN
INH
IO
Rev. 4 — 24 February 2011
and (V
5 μs
V
V
BAT
BAT
0 V
0 V
BAT
or V
CC
) still provided.
t
wake(WAKE)
pull-up
th(det)(WAKE)
th(det)(WAKE)
5 μs
for longer than t
pull-down
for longer than t
t
wake(WAKE)
FlexRay node transceiver
015aaa069
5 μs
pull-up
wake(WAKE)
wake(WAKE)
TJA1081
© NXP B.V. 2011. All rights reserved.
015aaa043
wake-up
(falling
, the
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