MCZ33905BS5EK Freescale Semiconductor, MCZ33905BS5EK Datasheet - Page 82
MCZ33905BS5EK
Manufacturer Part Number
MCZ33905BS5EK
Description
IC SBC CAN HS 5.0V 32SOIC
Manufacturer
Freescale Semiconductor
Datasheet
1.MCZ33904A5EKR2.pdf
(98 pages)
Specifications of MCZ33905BS5EK
Applications
System Basis Chip
Interface
CAN, LIN
Voltage - Supply
5.5 V ~ 27 V
Package / Case
*
Mounting Type
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCZ33905BS5EK
Manufacturer:
FREESCALE
Quantity:
20 000
Table 38. Flag Descriptions
82
33903/4/5
I/O
SERIAL PERIPHERAL INTERFACE
FLAGS AND DEVICE STATUS
HS3 short to
GND
HS2 short to
GND
SPI parity
error
CSB low
>2.0 ms
I/O-0 thermal
W/D flash
mode 50%
I/O-1-3 wake-
up
I/O-0-2 wake-
up
SPI wake-up
FWU
INT service
Timeout
Low Power
V
Reset request Description
Hardware
Leave Debug
DD
V SUP2-UV
V
SUP1-OV
OFF
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Description
Set / Reset condition
Set / Reset condition
Description
Set / Reset condition
Flag
Report I/O-3 high side switch short to GND failure
Set: failure detected. Reset failure recovered and flag read (SPI)
Report I/O-2 high side switch short to GND failure
Set: failure detected. Reset failure recovered and flag read (SPI)
Report SPI parity error was detected.
Set: failure detected. Reset: flag read (SPI)
Report SPI CSB was low for a time longer than typ 2.0 ms
Set: failure detected. Reset: flag read (SPI)
Report that
Set
Report that
Set
Report that the I/O-0 high side switch has reach over-temperature threshold.
Set: I/O-0 high side switch thermal sensor above threshold. Reset: thermal sensor below threshold
and flag read (SPI)
Report that the W/D period has reach 50% of its value, while device is in Flash mode.
Set: W/D period > 50%. Reset: flag read
Report that wake-up source is I/O-1 or I/O-3
Set: after I/O-1 or I/O-3 wake detected. Reset: Flag read (SPI)
Report that wake-up source is I/O-0 or I/O-2
Set: after I/O-0 or I/O-2 wake detected. Reset: Flag read (SPI)
Report that wake-up source is SPI command, in Low Power V
Set: after SPI wake-up detected. Reset: Flag read (SPI)
Report that wake-up source is forced wake-up
Set: after Forced wake-up detected. Reset: Flag read (SPI)
Report that INT timeout error detected.
Set: INT service timeout expired. Reset: flag read.
Report that Low Power V
Set: Low Power V
Report that RST source is an request from a SPI command (go to RST mode).
Set: After reset occurred due to SPI request. Reset: flag read (SPI)
Report that the device left the Debug mode due to hardware cause (voltage at DBG pin lower than
typ 8.0 V).
Set: device leave debug mode due to hardware cause. Reset: flag read.
V SUP2
V SUP1
below
above
V SUP2
V SUP1
V SUP2-UV
V SUP1-OV
DD
is below
is above
OFF selected. Reset: Flag read (SPI)
DD
V SUP2-UV
thresh. Reset
V SUP1-OV
threshold. Reset
OFF mode was selected, prior wake-up occurred.
threshold.
threshold.
V SUP2
Description
V SUP1
>
V SUPUV
<
V SUPOV
Analog Integrated Circuit Device Data
thresh and flag read (SPI)
DD
thresh and flag read (SPI)
ON mode.
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