UJA1065TW/3V3,518 NXP Semiconductors, UJA1065TW/3V3,518 Datasheet - Page 16

• Manufacturer Part Number: UJA1065TW/3V3,518
• Description: IC CAN/LIN FAIL-SAFE 32HTSSOP
• Manufacturer: NXP Semiconductors

Specifications of UJA1065TW/3V3,518

• Package / Case: 32-TSSOP Exposed Pad, 32-eTSSOP, 32-HTSSOP
• Applications: Networking
• Interface: CAN, LIN
• Voltage - Supply: 5.5 V ~ 52 V
• Mounting Type: Surface Mount
• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 20 Kbps
• Supply Voltage (max): 27 V, 52 V
• Supply Voltage (min): 5.5 V
• Supply Current (max): 10 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4373-2; 935281291518; UJA1065TW/3V3-T; UJA1065TW/3V3-T

NXP Semiconductors
UJA1065_7
Product data sheet
The behavior of pin RSTN is illustrated in
setting of the RLC bit (defines the reset length). Once an external reset event is detected
the system controller enters the Start-up mode. The watchdog now starts to monitor pin
RSTN as illustrated in
mode is entered as shown in
Fig 6.
Fig 7.
V
RSTN
V1
Reset pin behavior
Reset timing diagram
power-up
V
V
RSTN
RSTN
t
RSTNL
Rev. 07 — 25 February 2010
Figure
forced LOW
externally
RSTN
voltage
under-
RSTN externally forced LOW
Figure
7. If the RSTN pin is not released in time then Fail-safe
t
RSTNL
t
t
RSTNL
RSTNL
3.
High-speed CAN/LIN fail-safe system basis chip
watchdog
missing
access
t
Figure
RSTNL
6. The duration of t
voltage
under-
spike
t
WD(init)
t
WD(init)
001aad181
RSTNL
time
time
UJA1065
power-
© NXP B.V. 2010. All rights reserved.
down
V
V
rel(UV)(V1)
det(UV)(V1)
depends on the
coa054
time
time
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