Datasheet
Datasheet
Transceiver
-2
5d
0d
0p
Low Speed Pin Electrical Speciļ¬cations
Parameter Symbol Min. Max Unit Condition
SCL and SDA V
OL
00.4 V
I
OL
(max)=3mA for fast mode, 20mA for fast mode
plus.
SCL and SDA
V
IL
-0.3Vcc*0.3 V
V
IH
Vcc*0.7 Vcc+0.5 V
Capacitance for SCL and SDA I/O Signal Ci 14 pF
Total Bus Capacitive Load for SCL and SDA Cb
100 pF
For 400kHz clock rate use 3.0 kOhms pullup resistor,
max.
200 pF
For 400kHz clock rate use 3.0 kOhms pullup resistor,
max.
InitMode, ResetL and ModSelL
V
IL
-0.30.8 V
V
IH
2Vcc+0.3 V
| I
in
| 360 uA 0V<Vin<Vcc
IntL
V
OL
00.4 VI
OL
=2.0mA
V
OH
Vcc-0.5 Vcc+0.3 10 kOhms pull-up to Host Vcc
ModPrsL
V
OL
00.4 VIOL=2.0mA
V
OH
ModPrsL can be implemented as a short-circuit to
GND on the module
Electrical Power Supply Characteristics
Parameter Symbol MinTypical Max Units
Power Supply Voltage Vcc3.143.303.4
7V
Power Consumption P
W
- <18 19 W