HD151TS207SS
Rev.1.00, Apr.25.2003, page 28 of 38
DC Electrical Characteristics / Serial Input Port
Ta = 0°C to 70°C, VDD = 3.3 V
Item
Symbol
Min
Typ *
1
Max
Unit
Test Conditions
Input Low Voltage
V
IL
0.8
V
Input High Voltage
V
IH
2.0
V
Input Current
I
I
–50
+50
µA
VI = 0 V or 3.465 V,
VDD = 3.465 V
Input capacitance
C
I
10
pF
SDATA & SCLK
Note:
1. For conditions shown as Min or Max, use the appropriate value specified under recommended
operating conditions.
AC Electrical Characteristics / Serial Input port
Ta = 0°C to 70°C, VDD = 3.3 V
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Notes
SCLK Frequency
F
SCLK
100
kHz
Normal Mode
Start Hold Time
t
STHD
4.0
µs
SCLK Low Time
t
LOW
4.7
µs
SCLK High Time
t
HIGH
4.0
µs
Data Setup Time
t
DSU
250
ns
Data Hold Time
t
DHD
300
ns
Stop Setup Time
t
STSU
4.0
µs
BUS Free Time between
Stop & Start Condition
t
SPF
4.7
µs