TLE6266G Infineon Technologies, TLE6266G Datasheet - Page 23
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TLE6266G
Manufacturer Part Number
TLE6266G
Description
Network Controller & Processor ICs BODY SYSTEM ICS
Manufacturer
Infineon Technologies
Datasheet
1.TLE6266G.pdf
(50 pages)
Specifications of TLE6266G
Number Of Transceivers
1
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (typ)
5V
Package Type
DSO
Operating Temperature (max)
150C
Operating Temperature (min)
-40C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
28
Product
Controller Area Network (CAN)
Data Rate
125 KBd
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.8 V
Supply Current (max)
200 mA
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Package / Case
DSO
Lead Free Status / RoHS Status
Not Compliant
Other names
TLE6266GNT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TLE6266G
Manufacturer:
INFINEON
Quantity:
6 443
Part Number:
TLE6266G
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Figure 8
7.2
CANL is pulled to Vs. A signal transition at the wake pin WK from LOW to HIGH (rising
edge) causes a wake up and automatic transition into the cyclic HS ON mode (see
Figure 9). HS3 is activated again and also the long open window of the watchdog
mechanism. The watchdog has to be triggered correctly from that time on. If the signal
at the PWM pin makes a HIGH to LOW transition, the device switches to HS OFF again.
This wake up via the wake pin is comming from an external circuitry (switch, etc.) and
is not flagged by the RxD.
Version 2.21
window
closed
Normal Mode
Vcc
Vs
window
CANL
CANH
* for the exact timing relations between CSN
Window watchdog***
Watchdog trigger bit
=SPI bit0**
HS3
PWM
CSN,
SPI word*
open
Mode State
and SPI-DI and -DO word please look at
datasheet fig. 11,12,13,14,15
Wake-Up via Wake Pin
normal
mode
SPI
Cyclic Wake with CAN Message Wake-up
Normal Mode
window
closed
cyclic HS
SPI
ON
window
open
Cyclic HS ON
long open window
PWM trigger
** bit0 is transfered with the SPI input word
the watchdog trigger is set, after readout of
the SPI input bit = CSN LOW to HIGH
(see arrows at CSN signal)
trigger
PWM
BUT
Cyclic HS OFF
Input filtering time t
CAN Bus message
IFT
23
*** for a correct watchdog triggering:
Bus
Wake
trigger
closed window must always exceed 12 cycles
open window is max. 20 cycles
long open window is max. 128 cycles
otherwise
a watchdog reset will be generated
long open window
Cyclic HS ON
cyclic HS
SPI
ON
Cyclic HS ON
window
closed
normal
mode
SPI
window
open
Datasheet TLE 6266 G
window
closed
Watchdog reset pulse time t
Normal Mode
Watchdog Reset
missing trigger =
window
timeout =
open
July 29th, 2005
WDR
Vbat Stdby
long open window
t
t
t
t
t
t