MC33889DW Freescale Semiconductor, MC33889DW Datasheet - Page 21

• 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

Analog Integrated Circuit Device Data
Freescale Semiconductor
Table 5. Dynamic Electrical Characteristics (continued)
noted reflect the approximate parameter means at
Edge Count Difference Between CANH and CANL for Failures
1, 2, 5 Detection (Failure bit set, Normal Mode)
Edge Count Difference Between CANH And CANL For
Failures 1, 2, 5 Recovery (Normal Mode)
TX Permanent Dominant Timer Disable Time
(Normal Mode And Failure Mode)
TX Permanent Dominant Timer Enable Time
(Normal Mode And Failure Mode)
CANH
CANL
V
SUP
Figure 4. Test Circuit for AC Characteristics
From 5.5 V to 18 V, V2INT from 4.75 to 5.25 V and T
VDD
R
R
Conditions
Tx
Rx
MC33889D
C
C
CANH
CANL
RtH
RtL
C
Figure 6. ISO Loop Time with Bus Failure
R = 100ohms
C = 1nF
500
500
T
A
=
(*) List of failure
except for failure CANH short to CANL
(Rcanl = 1M ohms)
CANL short to gnd, Vdd, Vbat
CANHshort to gnd, Vdd, Vbat
CANL short to CANH
CANL and CANH open
RcanL = RcanH = 125 ohms
25°C under nominal conditions unless otherwise noted.
Generator (*)
J
Symbol
Failure
E
from -40°C to 150°C unless otherwise noted. Typical values
E
Vbat
t
t
Bus
TX,D
TX,E
CDR
CDF
Tx
Rx
MC33889D
Figure 5. ISO loop time without bus failure
CANH
CANL
RcanL
RcanH
0.75
RtH
Min
RtL
RcanL = RcanH = 125 ohms
10
DYNAMIC ELECTRICAL CHARACTERISTICS
500
500
ELECTRICAL CHARACTERISTICS
Typ
3
3
1nF
1nF
RcanH
RcanL
5V
Max
4.0
60
1nF
1nF
Unit
ms
µs
33889
21