Data Sheet TLE 6220 GP
Electrical Characteristics cont.
Parameter and Conditions
V
S
= 4.5 to 5.5 V ; T
j
= - 40 擄C to + 150 擄C ; Reset = H
(unless otherwise specified)
5. Diagnostic Functions
Open Load Detection Voltage
Output Pull Down Current
Fault Delay Time
Short to Ground Detection Voltage
Short to Ground Detection Current
6. SPI-Timing
Serial Clock Frequency (depending on SO load)
Serial Clock Period (1/fclk)
Serial Clock High Time
Serial Clock Low Time
Enable Lead Time (falling edge of
CS
to rising edge of
CLK
)
Data Setup Time (required time SI to falling of CLK)
Data Hold Time (falling edge of CLK to SI)
Disable Time @ C
L
= 50 pF
8
Symbol
Values
min
Unit
typ
max
V
DS(OL)
I
PD(OL)
t
d(fault)
V
DS(SHG)
I
SHG
V
S
-2.5 V
S
-2
50
50
-50
90
110
-100
V
S
-1.3
150
200
-150
V
碌A(chǔ)
碌s
V
碌A(chǔ)
V
S
鈥?.3 V
S
-2.9 V
S
-2.5
f
SCK
DC
200
50
50
250
250
20
20
--
200
--
--
--
--
--
--
--
--
---
--
--
--
--
--
--
--
5
--
--
--
--
--
--
--
150
--
110
120
150
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
p(SCK)
t
SCKH
t
SCKL
t
lead
Enable Lag Time (falling edge of CLK to rising edge of
CS
)
t
lag
t
SU
t
H
t
DIS
t
dt
C
L
= 50 pF
C
L
= 100 pF
8
8
C
L
= 220 pF
t
valid
Transfer Delay Time
7
(
CS
high time between two accesses)
Data Valid Time
7
This time is necessary between two write accesses. To get the correct diagnostic information, the transfer delay
time has to be extended to the maximum fault delay time t
d(fault)max
= 200碌s.
8
This parameter will not be tested but guaranteed by design
V1.1
Page
5
26.Aug. 2002