MCZ33905BS5EK Freescale Semiconductor, MCZ33905BS5EK Datasheet - Page 36
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
36
33903/4/5
FUNCTIONAL DEVICE OPERATION
STATE DIAGRAM
(1) W/D refresh in closed window or enhanced W/D refresh failure
(2) If enable by SPI, prior to enter LP V
(3) Ref to “SPI secure” descrip
Wake-up
Ext reset
(1.0 ms or config)
POWER DOWN
start T_
RESET
DD
ON mode
V
SUP
R
or V
or T_
SPI secured
(4) V
(5) Wake-up from LP V
T_
fall
T_
DD
NR
or Wake-up
WDF
T_
OC
DD
<V
expired
WDL
DD
external PNP is disable in all mode except Normal and Flash modes.
expired
V
expired
DD
_
Figure 20. State Diagram
UVTH
expired or V
(256 ms or config)
LOW POWER
<V
V
SUP
STATE DIAGRAM
V
or W/D failure (1) or SPI secured
REQUEST
W/D refresh
start T_
NORMAL
DD
V
DD
DD
by SPI
_
start T_
fall
<V
UVTHLP
FLASH
(config)
T_
& V
OFF
DD
NR
DD
R
DD
_
DD
expired
UVTH
WDF
ON mode by SPI command is done by a SPI mode change: 0X5C10
<V
>V
DD
SPI secured (3)
DD
or T_
_
_
V
& V
UVTHLP
FAIL SAFE DETECTED
UVTH
Wake-up (5)
SUP1
DD
WD
I
SPI secured (3)
start T_
LP V
DD
or V
SPI
SPI write (0x5A00)
rise > V
> V
expired
> 1.5 mA
T_
DD
DD_UVTH
(W/D refresh)
DD
INIT
OC
<V
ON
SUP-TH1
DD
time
expired
I-
(1.5 mA)
DD
_
UVTH
<I
OC
LOW POWER
I-
(1.5 mA)
(T_
(T_
NORMAL (4)
(T_
DD
INIT Reset
start T_
start T_
start T_
V
start T_
IR
INIT
WDN
>I
Analog Integrated Circuit Device Data
DD
INIT
OC
= 1.0 ms)
= 256ms)
ON
= config)
WDL
WDN
INIT
IR
SPI
(2)
T_
IR
SPI write (0x5A00)
Freescale Semiconductor
expired
W/D refresh
W/D refresh
if enable
(W/D refresh)
by SPI
by SPI
detection
Debug
mode