mcz33800ek/r2 Freescale Semiconductor, Inc, mcz33800ek/r2 Datasheet - Page 12

• Manufacturer Part Number: mcz33800ek/r2
• Description: Engine Control Integrated Circuit
• Manufacturer: Freescale Semiconductor, Inc

Table 4. Dynamic Electrical Characteristics
otherwise noted. Typical values noted reflect the approximate parameter means at T
otherwise noted.
12
CONSTANT CURRENT SOLENOID DRIVER OUTPUT (CCD1_OUT)
CONSTANT CURRENT SOLENOID DRIVER OUTPUT (CCD2_OUT)
OCTAL SERIAL DRIVERS (OUT1 - OUT8)
Notes
33800
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
On State Open Load Detect Timer
Off State Open Load Detect Timer
On State Shorted Load Detect Timer
Short Retry Time
Output Slew Rate
Driver On Time Blanking Period
Driver Off Time Blanking Period
On State Open Load Detect Timer
Off State Open Load Detect Timer
On State Shorted Load Detect Timer
Short Retry Time
Output Slew Rate
CCD2 DAC Update Rate
Driver On Time Blanking Period
Driver Off Time Blanking Period
Output On Current Limit Fault Filter Timer
Output Refresh Timer
Output On Short Circuit Fault Filter Timer
10.
Characteristics noted under conditions 3.0V ≤ V
Fault is detected with driver on, timer expired
Fault detected with driver off & voltage threshold not achieved
(Driver off timer)
Fault is detected with driver switching and drain voltage remains greater
than threshold for specified time.
V
V
Fault is detected with driver on, timer expires (Driver on timer)
Fault is detected with driver off and voltage threshold is not achieved.
(Driver off timer)
Fault is detected with driver switching and drain voltage remains greater
than threshold for specified time.
V
V
Response time from present current level to new programmed level
BAT
BAT
BAT
BAT
Assumes oscillator has been calibrated using SPI Calibrate Command.
= 14V, Measured from 4.0V to 10.0V
= 14V, Measured from 10.0V to 4.0V
= 14V, Measured from 4.0V to 10.0V
= 14V, Measured from 10.0V to 4.0V
(10)
(10)
(10)
(10)
Characteristic
(10)
(10)
(10)
(10)
(10)
(10)
(10)
(10)
(10)
(10)
DYNAMIC ELECTRICAL CHARACTERISTICS
(10)
(10)
DD
≤ 5.5V, 9.0V ≤ V
PWR
t
t
t
t
t
ONSHORTTIMER
t
ONSHORTTIMER
OFFOPENTIMER
OFFOPENTIMER
ONOPENTIMER
ONOPENTIMER
≤ 18V, - 40°C ≤ T
t
RESPONSE
t
t
t
t
Symbol
t
t
SR(RISE)
SR(FALL)
SR(RISE)
SR(FALL)
t
t
t
t
BP(OFF)
BP(OFF)
BP(ON)
BP(ON)
RETRY
RETRY
t
REF
t
t
CL
SC
A
= 25°C under nominal conditions, unless
Analog Integrated Circuit Device Data
A
≤ 125°C, GND = 0V, unless
Min
-2.0
-1.5
400
6.0
2.0
6.0
1.5
1.0
5.0
30
30
10
30
30
10
30
Freescale Semiconductor
Typ
-3.0
500
3.0
7.0
7.0
3.0
12
60
60
14
12
60
60
14
12
50
10
–
–
Max
17.2
-4.0
-4.0
650
4.0
4.0
4.3
24
90
90
24
10
10
24
90
90
24
90
15
V/µs
V/µs
Unit
ms
ms
ms
ms
ms
ms
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs