參數(shù)資料
型號(hào): 908E624
廠商: Motorola, Inc.
英文描述: TRIPLE HIGH-SIDE SWITCH WITH EMBEDDED MCU AND LIN
中文描述: 三重高邊開關(guān)與嵌入式微控制器和LIN
文件頁(yè)數(shù): 9/32頁(yè)
文件大小: 453K
代理商: 908E624
Analog Integrated Circuit Device Data
Freescale Semiconductor
9
908E624
Static Electrical Characteristics
Window Watchdog Configuration Terminal (WDCONF)
External Resistor Range
R
EXT
10
100
k
Watchdog Period Accuracy with External Resistor (Excluding Resistor
Accuracy)
(17)
WD
CACC
-15
15
%
LIN Physical Layer
LIN Transceiver Output Level
Recessive State, TXD HIGH, I
OUT
= 1.0
μ
A
Dominant State, TXD LOW, 500
External Pullup Resistor
V
LIN_REC
V
LIN_DOM
V
SUP
-1
1.4
V
Normal Mode Pullup Resistor to V
SUP
R
PU
20
30
60
k
Stop, Sleep Mode Pullup Current Source
I
PU
2.0
μ
A
Output Current Shutdown Threshold
I
OV-CUR
50
75
150
mA
Output Current Shutdown Delay
I
OV-DELAY
10
μ
s
Leakage Current to GND
VSUP Disconnected, V
BUS
at 18 V
Recessive State, V
SUP
8.0 V to 18 V, V
BUS
8.0 V to 18 V, V
BUS
V
SUP
GND Disconnected, V
GND
= V
SUP
, V
BUS
at -18 V
I
BUS
0
-1.0
1.0
3.0
10
20
1.0
μ
A
LIN Receiver
Receiver Threshold Dominant
Receiver Threshold Recessive
Receiver Threshold Center
Receiver Threshold Hysteresis
V
BUS_DOM
V
BUS_REC
V
BUS_CNT
V
BUS_HYS
0.6
0.475
0.5
0.4
0.525
0.175
V
SUP
Notes
17.
Watchdog timing period calculation formula: P
WD
= 0.991
*
R
EXT
+0.648 (R
EXT
in k
and P
WD
in ms).
Table 3. Static Electrical Characteristics (continued)
All characteristics are for the analog chip only. Refer to the 68HC908EY16 datasheet for characteristics of the microcontroller
chip. Characteristics noted under conditions 9.0 V
V
SUP
16 V, -40
°
C
T
J
125
°
C unless otherwise noted. Typical values
noted reflect the approximate parameter mean at T
A
= 25
°
C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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