mc33889 Freescale Semiconductor, Inc, mc33889 Datasheet - Page 18

• Manufacturer Part Number: mc33889
• Description: System Basis Chip With Low Speed Fault Tolerant Can Interface
• Manufacturer: Freescale Semiconductor, Inc

18
33889
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 5. Dynamic Electrical Characteristics (continued)
noted reflect the approximate parameter means at
Notes
Cyclic sense/FWU timing 3
Cyclic sense/FWU timing 4
Cyclic sense/FWU timing 5
Cyclic sense/FWU timing 6
Cyclic sense/FWU timing 7
Cyclic sense/FWU timing 8
Cyclic sense On time
Cyclic sense/FWU timing accuracy
Delay between SPI command and HS1 turn on
Delay between SPI command and HS1 turn off
Delay between SPI and V2 turn on
Delay between SPI and V2 turn off
Delay between Normal Request and Normal mode, after
W/D trigger command
23.
V
Sleep and stop modes
Sleep and stop modes
Sleep and stop modes
Sleep and stop modes
Sleep and stop modes
Sleep and stop modes
in sleep and stop modes
in sleep and stop mode
Normal or standby mode, V
Normal or standby mode, V
Standby mode
Normal modes
Normal request mode
SUP
State Machine Timing - Delay starts at rising edge of CS (end of SPI command) and start of Turn on or Turn off of HS1 or V2.
From 5.5 V to 18 V, V2INT from 4.75 to 5.25 V and T
Conditions
SUP
SUP
> 9.0 V
> 9.0 V
(23)
(23)
(23)
(23)
T
A
=
25°C under nominal conditions unless otherwise noted.
CSFWU3
CSFWU4
CSFWU5
CSFWU6
CSFWU7
CSFWU8
J
t
t
Symbol
t
S-HSOFF
t
t
S-V2OFF
S-HSON
S-V2ON
S-NR2N
from -40°C to 150°C unless otherwise noted. Typical values
t
t
ACC
ON
12.9
25.9
51.8
66.8
Min
134
271
200
-30
9.0
9.0
15
-
-
Analog Integrated Circuit Device Data
18.5
95.5
Typ
191
388
300
37
74
35
-
-
-
-
-
Freescale Semiconductor
Max
48.1
96.2
+30
124
248
504
400
24
22
22
25
25
70
Unit
ms
ms
ms
ms
ms
ms
µs
µs
µs
µs
µs
µs
%