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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