Product data
UJA1167 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 2 — 18 April 2014 44 of 60
NXP Semiconductors
UJA1167
Mini high-speed CAN system basis chip with Standby/Sleep modes &
watchdog
[1] Not tested in production; guaranteed by design.
[2] The test circuit used to measure the bus output voltage symmetry (which includes C
SPLIT
) is shown in Figure 16.
V
th(RX)dif
differential receiver threshold
voltage
CAN Active/Listen-only modes;
V
CANL
= V
CANH
= 12 V to
+12 V
0.5 0.7 0.9 V
CAN Offline mode;
V
CANL
= V
CANH
= 12 V to
+12 V
0.4 0.7 1.15 V
V
hys(RX)dif
differential receiver hysteresis
voltage
CAN Active/Listen-only modes;
V
CANL
= V
CANH
= 12 V to
+12 V
50 200 400 mV
R
i(cm)
common-mode input resistance 9 15 28 k
R
i
input resistance deviation 1-+1%
R
i(dif)
differential input resistance V
CANL
= V
CANH
= 12 V to
+12 V
19 30 52 k
C
i(cm)
common-mode input capacitance
[1]
--20pF
C
i(dif)
differential input capacitance
[1]
--10pF
I
LI
input leakage current V
BAT
= V
V1
=0V or
V
BAT
= V
V1
= shorted to ground
via 47 k; V
CANH
= V
CANL
=5V
5-+5A
Temperature protection
T
th(act)otp
overtemperature protection
activation threshold temperature
167 177 187 C
T
th(rel)otp
overtemperature protection
release threshold temperature
127 137 147 C
T
th(warn)otp
overtemperature protection
warning threshold temperature
127 137 147 C
Reset output; pin RSTN
V
OL
LOW-level output voltage V
V1
= 1.0 V to 5.5 V; pull-up
resistor to V
V1
900
0 - 0.2V
V1
V
R
pu
pull-up resistance 40 60 80 k
V
th(sw)
switching threshold voltage 0.25V
V1
-0.75V
V1
V
MTP non-volatile memory
N
cy(W)MTP
number of MTP write cycles - - 200 -
Table 46. Static characteristics
…continued
T
vj
=
40
C to +150
C; V
BAT
= 3 V to 28 V; R
(CANH-CANL)
=60
; all voltages are defined with respect to ground; positive
currents flow into the IC; typical values are given at V
BAT
= 13 V; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit