STV2246H STMicroelectronics, STV2246H Datasheet - Page 43

• Manufacturer Part Number: STV2246H
• Manufacturer: STMicroelectronics

Specifications of STV2246H

• Lead Free Status / Rohs Status: Compliant

STV224X, STV228X, STV223X - ELECTRICAL CHARACTERISTICS
4.11 I²C BUS CHARACTERISTICS
4.11.1 SCL
4.11.2 SDA
4.11.3 I²C Timing
Figure 19. I²C Bus Timing
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Symbol
Symbol
Symbol
t
t
t
t
t
HD,DAT
SU,STO
SU,DAT
HD,STA
SU,STA
t
t
f
t
V
HIGH
LOW
V
V
V
V
BUF
SCL
C
I
C
I
C
C
t
t
t
t
t
LI
R
LI
R
OL
F
F
F
IH
IH
IL
IL
L
I
I
I
Low Level Input Voltage
High Level Input Voltage
Input Leakage Current
Clock Frequency
Input Rise Time
Input Fall Time
Input Capacitance
Low Level input Voltage
High Level input Voltage
Input Leakage Current
Input Capacitance
Input Rise Time
Input Fall Time
Low Level Output Voltage
Output Fall Time
Load Capacitance
Input Capacitance
Clock Low period
Clock High period
Data Set-up Time
Data Hold Time
Set-up Time from Clock High to
Stop
Start Set-up Time following a Stop
Start Hold Time
Start Set-up Time following Clock
Low to High Transition
SDA
SCL
SDA
Parameter
Parameter
Parameter
t BUF
t HD,STA
t LOW
3V to 1.5V
V
1.5V to 3V
1.5V to 3V
V
1.5V to 3V
1.5V to 3V
I
OL
IN
IN
= 3mA
= 0 to V
= 0 to V
t SU,STA
t R
Test Conditions
Test Conditions
Test Conditions
CC
CC
t HD,DAT
t HIGH
t SU,DAT
t F
Min.
Min.
-0.5
-0.5
Min.
-10
-10
250
4.7
4.7
4.7
3
0
3
4
0
4
4
Typ.
Typ.
Typ.
t SU,STO
V
V
CC
1.000
CC
1.000
Max.
Max.
Max.
340
100
300
300
250
400
1.5
1.5
0.4
10
10
10
10
10
+0.5
+0.5
Unit
Unit
Unit
kHz
µs
µs
ns
ns
µs
µs
µs
µs
µA
µA
pF
pF
pF
pF
ns
ns
ns
ns
ns
V
V
V
V
V