mc33905s Freescale Semiconductor, Inc, mc33905s Datasheet - Page 19

• Manufacturer Part Number: mc33905s
• Description: System Basis Chip Gen2 With High Speed Can And Lin Interface
• Manufacturer: Freescale Semiconductor, Inc

Table 4. Static Electrical Characteristics (continued)
reflect the approximate parameter means at T
Analog Integrated Circuit Device Data
Freescale Semiconductor
CANH AND CANL DIAGNOSTIC INFORMATION
Notes
CAN OUTPUT PINS (CANH, CANL)
Bus pins common mode voltage for full functionality
Differential input voltage threshold
Differential input hysteresis
Input resistance
Differential input resistance
Input resistance matching
CANH output voltage (45 Ω < R
CANL output voltage (45 Ω < R
Differential output voltage (45Ω < R
CAN H output current capability - Dominant state
CAN L output current capability - Dominant state
CANL over-current detection - Error reported in register
CANH over-current detection - Error reported in register
CANH, CANL input resistance to gnd, device supplied, CAN in Sleep
Mode, V_CANH, V_CANL from 0 to 5.0 V
CANL, CANH output voltage in Low Power V
V
CANH, CANL input current, VCANH, VCANL = 0 to 5V, device not
supplied (Vsup, Vdd, 5V-CAN: open, direct connection to gnd, connect
to gnd via 47k resistor).
CANH, CANL input current, VCANH, VCANL = -2 to 7V, device not
supplied (Vsup, Vdd, 5V-CAN: open, direct connection to gnd, connect
to gnd via 47k resistor).
Differential voltage for recessive bit detection in LP mode
Differential voltage for dominant bit detection in LP mode
CANL to GND detection threshold
CANH to GND detection threshold
CANL to VBAT detection threshold, V
CANH to VBAT detection threshold, V
CANL to VDD detection threshold
CANH to VDD detection threshold
16.
Characteristics noted under conditions 5.5 V ≤ V
DD
TX dominant state
TX recessive state
TX dominant state
TX recessive state
TX dominant state
TX recessive state
ON Modes
Guaranteed by design and device characterization.
Characteristic
BUS
BUS
BUS
< 65 Ω)
< 65 Ω)
SUP1
SUP1
< 65 Ω)
and V
and V
DD
OFF and Low Power
SUP2
SUP2
A
= 25°C under nominal conditions, unless otherwise noted.
> 8.0 V
> 8.0 V
SUP
(16)
(16)
≤ 27 V, - 40°C ≤ T
V
I
I
CAN-UN_SUP1
CAN-UN_SUP2
V
CANH-VCANL
R
V
V
R
V
I
I
Symbol
DIFF-HYST
R
CANH-OC
CANL-OC
V
IN-MATCH
DIFF-R-LP
DIFF-D-LP
V
V
INSLEEP
A
V
OH
I
I
V
V
IN-DIFF
CANH
CANL
CANLP
V
V
CANH
V
V
R
CANL
COM
≤ 125°C, unless otherwise noted. Typical values noted
HVB
LVB
HG
LG
H5
-V
L5
IN
OL
2.75
-195
1.15
Min
500
-3.0
-0.5
-0.1
-12
5.0
2.0
0.5
2.0
1.5
5.0
1.6
1.6
4.0
4.0
STATIC ELECTRICAL CHARACTERISTICS
50
10
30
75
-
-
-
-
-
-
ELECTRICAL CHARACTERISTICS
V
V
V
V
DD
DD
SUP
SUP
-120
1.75
1.75
Typ
120
0.0
3.5
2.5
1.5
2.5
2.0
0.0
0.0
3.0
-
-
-
-
-
-
-
-
-
-
-
-0.43
-0.43
-2.0
-2.0
Max
2.25
0.05
900
100
195
250
3.0
4.5
3.0
3.0
3.0
-30
-75
0.1
0.4
2.0
2.0
12
50
50
10
-
-
-
-
-
-
-
Unit
mV
mV
mA
mA
mA
mA
33904/5
kΩ
kΩ
kΩ
µA
µA
%
V
V
V
V
V
V
V
V
V
V
V
V
V
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