MC33742DW Freescale Semiconductor, MC33742DW Datasheet - Page 20

• Manufacturer Part Number: MC33742DW
• Description: IC SYSTEM BASE W/LIN 28-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MC33742DW

• Applications: Automotive
• Interface: SPI
• Voltage - Supply: 5.5 V ~ 18 V
• Package / Case: 28-SOIC (7.5mm Width)
• Mounting Type: Surface Mount
• For Use With: KIT33742DWEVB - KIT FOR 33742 SBC WITH EHSCAN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 6. Dynamic Electrical Characteristics (continued)
reflect the approximate parameter mean at T
20
33742
STATE MACHINE TIMING (CS, SCLK, MOSI, MISO, WDOG, INT) (CONTINUED)
OUTPUT PIN (VDD)
OUTPUT PIN (RST)
INPUT PINS (L0, L1, L2, AND L3)
Notes
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Delay Between SPI and CAN Normal mode
Delay Between SPI and CAN Sleep Mode
Delay Between CS Wake-up (CS LOW to HIGH) and Device in Normal
Request mode (VDD ON and RST HIGH)
Delay Between CS Wake-up (CS LOW to HIGH) and First Accepted SPI
Command
Delay Between INT Pulse and First SPI Command Accepted
Delay Between Two SPI Messages Addressing the Same Register
Reset Delay Time
I
Reset Duration After VDD HIGH
Wake-up Filter Time
34.
35.
DD
Characteristics noted under conditions 4.75V ≤ V2 ≤ 5.25V, 5.5V ≤ V
Normal mode
Normal mode
Stop mode
Device in Stop mode After Wake-up
Device in Stop mode After Wake-up
Measured at 50% of Reset Signal
33742
33742S
Over-current to Wake-up Deglitcher Time
Delay starts at falling edge of clock cycle #8 of the SPI command and start of “Turn ON” or “Turn OFF” of HS or V2.
Guaranteed by design; it is not production tested.
(35)
(35)
Characteristic
(34)
(34)
(35)
A
= 25°C under nominal conditions, unless otherwise noted.
SUP
t
t
t
t
t
Symbol
IDD-DGLT
t
RST
S-CAN_N
S-CAN_S
S-1STSPI
RST
t
t
≤ 18V, and -40°C ≤ T
t
t
W-SPI
W-CS
WUF
2SPI
t
DURS
D
DUR
Min
4.0
3.0
8.0
15
90
20
25
40
12
—
—
Analog Integrated Circuit Device Data
A
≤ 125°C. Typical values noted
Typ
3.5
—
—
40
—
—
—
—
55
15
20
Freescale Semiconductor
Max
N/A
N/A
4.0
10
10
90
30
75
18
38
—
Unit
ms
μs
μs
μs
μs
μs
μs
μs
μs
μs