mc33902 Freescale Semiconductor, Inc, mc33902 Datasheet - Page 8

• Manufacturer Part Number: mc33902
• Description: High Speed Can Interface With Embedded 5.0 V Supply
• Manufacturer: Freescale Semiconductor, Inc

Table 4. Dynamic Electrical Characteristics
values noted reflect the approximate parameter means at T
8
TIMING (REF TO FIG 7)
STATE MACHINE TIMING
PSEUDO SPI (P_SPI)TIMING
33902
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
TXD Dominant State Timeout
Bus dominant clamping detection
Propagation loop delay TXD to RXD, recessive to dominant
Propagation delay TXD to CAN, recessive to dominant
Propagation delay CAN to RXD, recessive to dominant
Propagation loop delay TXD to RXD, dominant to recessive
Propagation delay TXD to CAN, dominant to recessive
Propagation delay CAN to RXD, dominant to recessive
Loop time TXD to RXD, Slew rate 1 (Selected by P_SPI)
Rec to Dom
Dom to Rec
Loop time TXD to RXD, Slew rate 2 (Selected by P_SPI)
Rec to Dom
Dom to Rec
External Wake-up Filter Time
3-Pulse pattern wake-up - Pulse width
Time to report local wake-up event
Time to report CAN wake-up event
Device state transition time (P_SPI versus static mode change distinction)
except from Standby and Go To Sleep modes
Transition time from Standby mode to any mode
Transition time from go to sleep to Sleep mode («Go To Sleep» command)
V
V
V
P_SPI Operation frequency
SCLK Clock High Time
SCLK Clock Low Time
EN to Falling Edge of STBY
Falling Edge of STBY to EN
ERR rise Time
ERR fall Time
IO
DD
DD
Characteristics noted under conditions 5.5 V ≤ V
V
V
V
CL = 15 pF
CL = 15 pF
low to Sleep mode timing
DIFF
DIFF
DIFF
low to CAN driver disable timing
low to regulator disable timing
= 1.15 V, Ta =-40°C
= 2.0 V, Ta =-40°C
= 1.15 V, 25°C
≤
Ta
≤
Characteristic
125°C.
DYNAMIC ELECTRICAL CHARACTERISTICS
SUP
≤ 27 V, - 40°C ≤ T
A
= 25°C under nominal conditions, unless otherwise noted.
t
VDD-CANOFF
A
t
t
CAN WAKE-
LOC WAKE-
t
t
Symbol
t
t
t
t
LOOPSL1
LOOPSL2
t
t
WSCLKH
VIO- SLP
VDDOFF
WSCLKL
PWIDTH
DEV-TR
FREQ
≤ 125°C, GND = 0 V, unless otherwise noted. Typical
t
t
t
t
WAKE
LP-NP
t
DOUT
t
t
t
t
t
t
t
t
DOM
REP
REP
SISU
t
RRD
RDR
RSO
LRD
TRD
LDR
TDR
FSO
SIH
t
H
0.0625
0.125
0.125
Min
300
300
2.5
2.0
2.0
8.0
60
50
50
50
40
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Analog Integrated Circuit Device Data
Typ
600
700
140
120
70
45
75
50
10
35
25
35
35
10
10
50
25
25
-
-
-
-
-
-
-
-
-
-
-
Freescale Semiconductor
1000
Max
900
210
110
140
200
150
140
310
310
4.0
8.0
8.0
15
50
50
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
MHz
ms
ms
ms
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns