MC33889DW Freescale Semiconductor, MC33889DW Datasheet - Page 23

• Manufacturer Part Number: MC33889DW
• Description: IC SYSTEM BASE W/CAN 28-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MC33889DW

• Controller Type: System Basis Chip
• Interface: CAN
• Voltage - Supply: 5.5 V ~ 18 V
• Current - Supply: 45mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

7.2.2
Control bits
7.2.3
Fault tolerant CAN transceiver standard modes
known from MC33388.
Fault tolerant CAN transceiver extended modes
PC33889
Table 7-3.
Table 7-4.
Some description.
The CAN transceiver standard mode can be programmed by setting CEXT to 0. The transceiver cell will then be behave as
Reset condition
Reset condition
RCR register
CAN register
$001b
Reset
$010b
RCR
Reset
CAN
TXFAILURE
WDSTOP
Status bit
NOSTOP
CANWU
RSTTH
W
R
W
R
Table 7-5.
CEXT
Freescale Semiconductor, Inc.
0
0
0
0
POR, RESET
For More Information On This Product,
WDSTOP
POR, CAN
Bit value
FDIS
D3
CS3
1
D3
0
1
0
1
0
1
1
1
0
CCTR1
0
0
1
1
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CCTR0
0
1
0
1
PC33889
Sleep mode is default low power mode
Stop mode is default low power mode
POR, NR2N
Reset threshold 1 selected (typ 4.6V)
Reset threshold 2 selected (typ 4.2V)
POR, CAN
NOSTOP
Tx permanent dominant (CAN)
CEXT
CS2
Watchdog runs in stop mode
D2
D2
0
No watchdog in stop mode
0
Wake from CAN
Description
TermVBAT
RxOnly
Mode
RxTx
TXFAILURE
POR, CAN
CCTR1
CS1
D1
D1
0
POR, CAN
CANWU
RSTTH
CCTR0
POR
CS0
D0
D0
0
0
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