uja1061 NXP Semiconductors, uja1061 Datasheet - Page 64

• Manufacturer Part Number: uja1061
• Description: Low Speed Can/lin System Basis Chip
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 27.
T
voltages are defined with respect to ground. Positive currents flow into the IC.
[1]
[2]
[3]
[4]
[5]
UJA1061_5
Product data sheet
Symbol
t
Interrupt output; pin INTN
t
Oscillator
f
RSTNL
INTN
osc
vj
= 40 C to + 150 C; V
All parameters are guaranteed over the virtual junction temperature range by design. Products are 100 % tested at T
wafer level (pretesting). Cased products are 100 % tested at T
test conditions to cover the specified temperature and power supply voltage range.
SPI timing is guaranteed for V
at these lower voltages a lower maximum SPI communication speed must be observed.
t
1 k /1 k /10 nF; 1 k /1 k /6.8 nF; 1 k /open/1 nF; see
bit
1
2
= selected bit time, depends on LSC-bit; 50 s or 96 s (20 kbit/s or 10.4 kbit/s respectively); bus load conditions (R
3
4
Dynamic characteristics
=
=
t
-------------------------------
t
------------------------------- -
bus rec min
bus rec max
Parameter
reset lengthening
time
interrupt release
oscillator input
frequency
2 t
2 t
bit
bit
Fig 23. Timing test circuit for CAN transceiver
BAT42
BAT42
= 5.5 V to 52 V; V
voltages down to 5 V. For V
[1]
Conditions
after internal or external reset
has been released; RLC = 0
after internal or external reset
has been released; RLC =1
after SPI has read out the
Interrupt register
(Continued)
RXDC
TXDC
10 pF
Rev. 05 — 22 November 2007
13
14
BAT14
32
UJA1061
BAT42
23
= 5.5 V to 27 V; V
Figure 25
GND
amb
27
BAT42
BAT14
24
22
21
19
= 25 C (final testing). Both pretesting and final testing use correlated
voltages down to 4.5 V the guaranteed SPI timing values double, so
and
Fault-tolerant CAN/LIN fail-safe system basis chip
RTH
CANL
CANH
RTL
Figure
500
R RTL
BAT42
R RTH
500
26.
Min
0.9
18
2
460.8
GENERATION
V
BAT14
FAILURE
BAT
GND
V
CC
1 V; unless otherwise specified. All
V
CC
Typ
-
-
-
512
C CAN_L
C CAN_H
© NXP B.V. 2007 Nov 23. All rights reserved.
UJA1061
Max
1.1
22
-
563.2
001aad804
R CAN_L
R CAN_H
amb
1
/R
= 125 C on
2
/C
1
Unit
ms
ms
kHz
):
64 of 74
s