MM908E624ACDWB/R Motorola, MM908E624ACDWB/R Datasheet - Page 13

• Manufacturer Part Number: MM908E624ACDWB/R
• Description: TRIPLE HIGH-SIDE SWITCH WITH EMBEDDED MCU AND LIN
• Manufacturer: Motorola

Table 4. Dynamic Electrical Characteristics (continued)
microcontroller chip. Characteristics noted under conditions 9.0 V
Typical values noted reflect the approximate parameter mean at T
Analog Integrated Circuit Device Data
Freescale Semiconductor
SPI Interface Timing
L1 AND L2 INPUTS
Window Watchdog Configuration Terminal (WDCONF)
State Machine Timing
Notes
SPI Operating Recommended Frequency
Wake-Up Filter Time
Watchdog Period
Reset Low-Level Duration after V
Interrupt Low-Level Duration
Normal Request Mode Timeout
Delay Between SPI Command and HS1/HS2/HS3 Turn On
Delay Between SPI Command and HS1/HS2/HS3 Turn Off
Delay Between Normal Request and Normal Mode After W/D Trigger
Command
Delay Between
(VDD On and Reset High)
Delay Between
Command
Delay Between Interrupt Pulse and First SPI Command Accepted
Minimum Time Between Two Rising Edges on
26.
27.
28.
29.
All characteristics are for the analog chip only. Please refer to the 68HC908EY16 datasheet for characteristics of the
External Resistor R
External Resistor R
Without External Resistor R
This parameter is guaranteed by process monitoring but is not production tested.
Delay between turn-on or turn-off command and high-side on or high-side off, excluding rise or fall time due to external load.
Delay between the end of the SPI command (rising edge of the
This parameter is guaranteed by process monitoring but it is not production tested.
(29)
SS
SS
Wake-Up (
Wake-Up (
(26)
EXT
EXT
= 10 kΩ (1%)
= 100 kΩ (1%)
Characteristic
SS
SS
EXT
DD
LOW to HIGH) and Normal Request Mode
LOW to HIGH) and First Accepted SPI
(WDCONF Terminal Open)
High
SS
(27)
(27)
,
,
(28)
(28)
SS
≤
A
) and start of device activation/deactivation.
V
= 25°C under nominal conditions unless otherwise noted.
SUP
≤
t
t
NR
Symbol
t
S-HS
t
S-1STSPI
f
t
S-HS
S-NR2N
t
16 V, -40°C
t
t
SPIOP
W-SSB
P
t
W-SPI
2SSB
WUF
t
RST
INT
WD
TOUT
OFF
ON
≤
0.25
0.65
Min
8.0
7.0
6.0
T
97
97
15
90
30
15
—
—
—
—
J
≤
125°C unless otherwise noted.
Dynamic Electrical Characteristics
10.558
99.748
Typ
150
150
1.0
3.0
3.0
20
10
35
40
—
—
—
—
Max
1.35
205
205
N/A
N/A
4.0
38
—
—
13
10
10
70
80
—
908E624
MHz
Unit
ms
ms
ms
µs
µs
µs
µs
µs
µs
µs
µs
µs
13