MCZ33905BS5EK Freescale Semiconductor, MCZ33905BS5EK Datasheet - Page 39
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 6. Device Block Operation for Each State
Analog Integrated Circuit Device Data
Freescale Semiconductor
Notes
Low power V
Low power V
legend:
23.
24.
SAFE output low:
Normal Request
The 5 V-CAN default is ON when the device is powered-up and set in Debug mode. It is fully controllable via the SPI command.
5V-CAN
BATFAIL
Power down
Safe case A
MODE
Init Reset
VAUX
V
Normal
FLASH
RST
Reset
State
V
With limited current capability
5 V-CAN is ON in Debug mode.
SUP
INT
SPI
INIT
DD
A
Single SPI
DD
DD
OFF
Series of SPI
ON
Power up to Normal mode
>4.0 V
safe case B:
safe case
ON
V
s_1: go to Normal mode
s_11: write INT registers
A:ON
RESET
OFF
OFF
OFF
V
ON
ON
ON
ON
ON
ON
DD-UV
DD
(23)
(4.5 V typ)
Keep SPI config
Keep SPI config
config, B: OFF
A: Keep SPI
INIT
SPI config
SPI config
5 V-CAN
FUNCTIONAL BLOCK OPERATION VERSUS MODE
OFF
ILLUSTRATION OF DEVICE MODE TRANSITIONS.
OFF
OFF
OFF
OFF
Figure 21. Power Up Normal and Low Power Modes
(24)
NORMAL
B
wake-up by change
Wake-up disable
WU SPI config
WU SPI config
WU SPI config
user defined
user defined
WU disable
WU disable
WU disable
5V-CAN
I/O-x / WU
SPI config
SPI config
SPI config
HS/LS off
HS/LS off
HS/LS off
HS/LS off
VAUX
V
RST
state
OFF
V
SPI
SUP
INT
DD
B
s_2: go to Low Power V
s_12: Low Power mode configuration
Normal to Low Power
SPI config
SPI config
V
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
NORMAL LP V
AUX
V
DD
OFF mode
DD
Transmitter / receiver /wake-up
CAN termination 25 k to GND
OFF mode
DD
V
OFF + wake-up enable
OFF + wake-up en/dis
OFF + wake-up en/dis
DD-UV
OFF
FUNCTIONAL BLOCK OPERATION VERSUS MODE
High-impedance
C
SPI config
SPI config
OFF:
CAN
OFF
OFF
OFF
OFF
5V-CAN
VAUX
V
RST
V
SPI
SUP
INT
DD
B
FUNCTIONAL DEVICE OPERATION
s_13: Low Power mode configuration
s_3: go to Low Power mode
Normal to Low Power
internal 30k pull-up active.
OFF + wake-up enable
OFF + wake-up en/dis
OFF + wake-up en/dis
Transmitter: receiver /
NORMAL
High-impedance
wake-up OFF.
LIN term OFF
V
SPI config
DD
LIN1/2
OFF:
OFF
OFF
OFF
OFF
ON mode
LP V
DD
On
33903/4/5
D
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