MC33889BDW Freescale, MC33889BDW Datasheet - Page 19

• Manufacturer Part Number: MC33889BDW
• Manufacturer: Freescale

Specifications of MC33889BDW

• Number Of Transceivers: 1
• Standard Supported: CAN 2.0
• Operating Supply Voltage (max): 18V
• Operating Supply Voltage (min): 5.5V
• Package Type: SOIC W
• Supply Current: 45mA
• Operating Temperature (max): 125C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 28
• Lead Free Status / RoHS Status: Not Compliant

Analog Integrated Circuit Device Data
Freescale Semiconductor
Table 5. Dynamic Electrical Characteristics (continued)
noted reflect the approximate parameter means at
INPUT PINS (L0 AND L1)
PIN AC CHARACTERISTICS (CANH, CANL, RX, TX)
Propagation Delay TX to RX High.
Notes
Delay between SPI and “CAN normal mode”
Delay between SPI and “CAN sleep mode”
Delay between CS wake-up (CS low to high) and SBC
normal request mode (V
Delay between CS wake-up (CS low to high) and first
accepted SPI command
Delay between INT pulse and 1st SPI command accepted
Delay between two SPI messages addressing the same
register
For 33889D only
Wake-up Filter Time (enable/disable option on L0 input)
CANL and CANH Slew Rates (25% to 75% CAN signal).
Propagation Delay
24.
25.
26.
V
SBC Normal mode
SBC Normal mode
SBC in stop mode
SBC in stop mode
In stop mode after wake-up
(If filter enabled)
Recessive to Dominant state
Dominant to Recessive state
TX to RX Low. -40°C < T ≤ 25°C.
TX to RX Low. 25°C < T < 125°C.
SUP
Guaranteed by design
Dominant to recessive slew rate is dependant upon the bus load characteristics.
AC Characteristics measured according to schematic
From 5.5 V to 18 V, V2INT from 4.75 to 5.25 V and T
(24)
(24)
Conditions
DD1
on & reset high)
(26)
(26)
(26)
T
(25)
A
=
Figure 4
25°C under nominal conditions unless otherwise noted.
J
t
Symbol
t
t
S-1STSPI
t
S-CANN
S-CANS
t
t
t
t
OFFRX
from -40°C to 150°C unless otherwise noted. Typical values
t2
t
W-SPI
ONRX
W-CS
SLDR
WUF
SPI
Min
8.0
2.0
2.0
15
90
20
25
-
-
DYNAMIC ELECTRICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Typ
1.2
1.1
1.8
40
20
-
-
-
-
-
Max
8.0
9.0
1.6
1.8
2.2
10
10
90
38
-
-
-
Unit
V/µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
33889
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