MCZ33810EK Freescale Semiconductor, MCZ33810EK Datasheet - Page 31

• Manufacturer Part Number: MCZ33810EK
• Description: IC IGNITION INJECTOR 32-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MCZ33810EK

• Applications: Automotive
• Current - Supply: 10mA
• Voltage - Supply: 4.5 V ~ 36 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-SOIC (7.5mm Width) Exposed Pad, 32-eSOIC, 32-HSOIC
• Product: Fan / Motor Controllers / Drivers
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 21. SPI Response Messages
Notes
Next SO Response to:
SPI Check Command
Next SO Response to
HEX1 to HEX A
Commands and Read All
Status Command
ALL STATUS
RESPONSE
Next SO Response to
READ REGISTER
COMMAND
Address <0000>
All Status Register
0 = No Fault, 1 = Fault
Address <0001>
OUT1, OUT0 Fault
Register
0 = No Fault, 1 = Fault
Address <0010>
OUT3, OUT2 Fault
Register
0 = No Fault, 1 = Fault
Address <0011>
GPGD Mode Fault
Register
0 = No Fault, 1 = Fault
Address <0100>
IGN Mode Fault Register
0 = No Fault, 1 = Fault
Address <0101>
Mode Command Register
Address <0110>
LSD Fault Command
Register
Address <0111>
Drvr ON/OFF Command
Reg
Address <1000>
Spark Command Register
SPI RESPONSE REGISTERS
All logic [1]s received by the MCU via the SO pin indicate
faults. All logic [0]s received by the MCU via Pin indicate no
20.
Analog Integrated Circuit Device Data
Freescale Semiconductor
Fault reporting is accomplished through the SPI interface.
These bits refer to command On or Off state in the command registers, not the state of the respective output lines. These bits are not to be
confused with the ignition mode state which is controlled only by the parallel inputs and their state is not reflected in these bits.
Reset COR
Reset COR
Reset COR OVER
Reset COR OVER
Reset COR OVER
Reset COR OVER
Reset COR OVER
Reset COR OVER
Reset COR OVER
Reset COR OVER
15
15
0
14
14
0
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
SOR
SOR
13
13
0
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
NMF
NMF
12
12
0
MAXI
IGN3
IGN3
IGN3
Fault
Fault
Fault
LSD Flt Operation
shutdn,Tlim,Timer
11
11
Max Dwell Timer
X
1
0
0
0
IGN/GP Mode Select
MaxDwell
Dwell
IGN2
IGN2
IGN3
Fault
Fault
Fault
Max
10
10
X
1
0
0
0
Secon
Open
IGN1
IGN1
IGN3
Fault
Fault
Fault
faults. Timing between two write words must be greater than
the fault timer to allow adequate time to sense and report the
proper fault status.
9
0
9
0
0
0
d
X
.
IGN0
IGN0
IGN2
MAXI
Dwell
Fault
Fault
Fault
Max
En
X
X
8
1
8
0
0
0
Circuit
OUT1
OUT3
OUT3
Short
Dwell
Open
Dwell
TLIM
TLIM
IGN2
Fault
Fault
Fault
Fault
Fault
Fault
Load
Over
GP3
GP3
GP3
Max
V10
ON
lap
En
7
0
7
Secon
OUT1
Batter
OUT3
Batter
OUT2
Short
Short
Open
IGN2
Open
Open
Fault
Fault
Fault
Fault
Load
Fault
Fault
OVR
Load
GP2
GP2
GP3
Gain
Vtg
ON
Sel
GPGD
6
0
6
y
y
d
Circuit
Dn En
OUT1
OUT3
OUT1
Open
Open
Short
MAXI
Open
IGN1
Fault
Fault
Fault
Fault
Fault
Fault
Load
GP1
GP1
OFF
OFF
GP2
Shut
Soft
(20)
ON
5
0
5
X
FUNCTIONAL DEVICE OPERATION
OUT1
OUT3
OUT0
Open
Open
Open
IGN1
Dwell
Open
Open
Clmp
Fault
Fault
Fault
Fault
Load
Fault
Fault
Load
GP0
GP0
GP2
Max
ON
ON
ON
2
X
4
0
4
ed
Secon
Circuit
OUT3
OUT3
OUT0
OUT2
OUT3
Short
Open
PWM
Open
Fault
Fault
TLIM
Fault
TLIM
Fault
Fault
IGN1
Fault
Load
GP1
OFF
OPERATIONAL MODES
Secondary
EN
3
1
3
d
3
Open
OUTx Driver
OUT2
OUT2
OUT0
Batter
OUT2
Batter
OUT2
Short
Short
Open
IGN0
MAXI
PWM
Open
Fault
Fault
Fault
Fault
Load
Fault
Fault
Load
GP1
OFF
EN
2
0
2
y
y
2
Circuit
OUT1
OUT1
OUT0
OUT2
OUT1
Open
Open
Short
Dwell
PWM
Open
Fault
Fault
Fault
Fault
Fault
IGN0
Fault
Load
OFF
OFF
GP0
OFF
Max
End Spark
EN
Threshold
1
1
1
1
(20)
33810
Secon
OUT0
OUT0
OUT0
OUT2
OUT0
Open
Open
Open
Open
PWM
Open
IGN0
Fault
Fault
Fault
Fault
Load
Fault
Fault
Load
GP0
OFF
ON
ON
EN
31
0
0
0
d
0