Datasheet

TJA1055 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 6 December 2013 9 of 26
NXP Semiconductors
TJA1055
Enhanced fault-tolerant CAN transceiver
8. Limiting values
Mode 10 stands for: Pin STB = HIGH and pin EN = LOW.
(1) Mode change via input pins STB
and EN.
(2) Mode change via input pins STB
and EN; it should be noted that in the sleep mode pin INH is
inactive and possibly there is no V
CC
. Mode control is only possible if V
CC
of the transceiver is
active.
(3) Pin INH is activated and pins RXD and ERR
are pulled LOW after wake-up via bus or input
pin WAKE
.
(4) Transitions to normal mode clear the internal wake-up: wake-up interrupt flag and power-on flag
are cleared.
(5) Transitions to sleep mode: pin INH is deactivated.
Fig 3. Mode control
mbk949
POWER-ON
STANDBY
10
NORMAL
(4)
11
GOTO
SLEEP
(5)
01
STANDBY
00
SLEEP
00
(1)
(2)
(3)
Table 6. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage 0.3 +6 V
V
BAT
battery supply voltage 0.3 +58 V
V
TXD
voltage on pin TXD 0.3 V
CC
+0.3 V
V
RXD
voltage on pin RXD 0.3 V
CC
+0.3 V
V
ERR
voltage on pin ERR 0.3 V
CC
+0.3 V
V
STB
voltage on pin STB 0.3 V
CC
+0.3 V
V
EN
voltage on pin EN 0.3 V
CC
+0.3 V
V
CANH
voltage on pin CANH V
CC
 0V; V
BAT
 0V;
no time limit; with
respect to any other pin
58 +58 V
V
CANL
voltage on pin CANL V
CC
 0V; V
BAT
 0V;
no time limit; with
respect to any other pin
58 +58 V