MCZ33905S5EK Freescale Semiconductor, MCZ33905S5EK Datasheet - Page 39

• 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 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
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