MC33912G5AC Freescale, MC33912G5AC Datasheet - Page 62

• Manufacturer Part Number: MC33912G5AC
• Manufacturer: Freescale

Specifications of MC33912G5AC

• Turn Off Delay Time: 10us
• Number Of Drivers: 4
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Compliant

Table 36. Dynamic Electrical Characteristics (continued)
34912, unless otherwise noted. Typical values noted reflect the approximate parameter mean at T
conditions, unless otherwise noted.
62
33912
L1, L2, L3 AND L4 INPUTS
STATE MACHINE TIMING
LIN PHYSICAL LAYER: DRIVER CHARACTERISTICS FOR NORMAL SLEW RATE - 20.0 KBIT/SEC
LIN PHYSICAL LAYER: DRIVER CHARACTERISTICS FOR SLOW SLEW RATE - 10.4 KBIT/SEC
Notes
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
116.
117.
118.
119.
120.
Wake-up Filter Time
Delay Between
and Stop mode Activation
Normal Request Mode Timeout (see
Delay Between SPI Command and HS /LS Turn On
Delay Between SPI Command and HS /LS Turn Off
Delay Between Normal Request and Normal Mode After a Watchdog Trigger
Command (Normal Request Mode)
Delay Between
Minimum Time Between Rising and Falling Edge on the
Duty Cycle 1: D1 = t
Duty Cycle 2: D2 = t
Duty Cycle 3: D3 = t
Duty Cycle 4: D4 = t
Characteristics noted under conditions 5.5 V ≤ V
9.0 V < V
9.0 V < V
Normal Request mode, VDD ON and
First Accepted SPI Command
7.0 V
7.6 V
7.0 V
7.6 V
This parameter is guaranteed by process monitoring but not production tested.
Delay between turn on or off command (rising edge on CS) and HS or LS ON or OFF, excluding rise or fall time due to external load.
Bus load R
threshold defined at each parameter. See
See
See
≤
≤
≤
≤
V
V
V
V
Figure
Figure
SUP
SUP
SUP
SUP
SUP
SUP
CS
CS
< 27 V
< 27 V
≤
≤
≤
≤
BUS
30.
31.
18 V
18 V
18 V
18 V
LOW-to-HIGH Transition (at End of SPI Stop Command)
Wake-up (
BUS_REC(MIN)
BUS_REC(MAX)
BUS_REC(MIN)
BUS_REC(MAX)
and C
(116)
BUS
CS
Characteristic
1.0 nF / 1.0 kΩ, 6.8 nF / 660Ω, 10 nF / 500 Ω. Measurement thresholds: 50% of TXD signal to LIN signal
/(2 x t
/(2 x t
LOW to HIGH) in Stop mode and:
/(2 x t
/(2 x t
(116)
Figure 35
BIT
BIT
BIT
BIT
RST
), t
), t
), t
), t
BIT
BIT
BIT
BIT
HIGH
)
= 50 µs
= 96 µs
= 50 µs
= 96µs
Figure
(117)
(117)
SUP
29.
CS
≤ 18 V, -40°C ≤ T
A
t
Symbol
NR TOUT
t
t
t
t
≤ 125°C for the 33912 and -40°C ≤ T
t
SNR2N
t
t
S-
WUSPI
WUCS
t
STOP
S-
WUF
2
D1
D2
D3
D4
OFF
CS
ON
0.396
0.417
Min
110
8.0
9.0
4.0
90
—
—
–
–
–
–
Analog Integrated Circuit Device Data
(118),
(118),
(120)
(119)
Typ
A
150
20
15
—
—
—
—
—
—
–
–
–
–
= 25°C under nominal
Freescale Semiconductor
0.581
0.590
Max
205
N/A
5.0
38
10
10
10
80
—
—
—
A
≤ 85°C for the
Unit
ms
μs
μs
μs
μs
μs
μs
μs
μs
μs