MCZ33905S5EK Freescale Semiconductor, MCZ33905S5EK Datasheet - Page 82

• Manufacturer Part Number: MCZ33905S5EK
• Description: IC SYSTEM BASIS CHIP GEN2 32SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MCZ33905S5EK

• Applications: System Basis Chip
• Interface: CAN, LIN
• Voltage - Supply: 5.5 V ~ 27 V
• Package / Case: 32-SOIC (7.5mm Width) Exposed Pad, 32-eSOIC, 32-HSOIC
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
Freescale Semiconductor