Renesas Hitachi H8S/2194 Series Hardware Manual page 852

Table 29.4 Bus Drive Characteristics of HD64F2194, HD64F2194C
(Conditions: Vcc = AVcc = 4.0 to 5.5 V, Vss = 0.0 V, Ta = –20 to +75°C unless otherwise
specified.) Applicable pin: SCL, SDA
Item Symbol
−
Schmidt V
T
trigger
+
V
T
input
+
V
voltage
T
−
–V
T
Input High V
IH
voltage
Input Low V
IL
voltage
Output V
OL
Low
voltage
SCL and t
of
SDA
output fall
time
Test
Applicable Pins Conditions
SCL, SDA
SCL, SDA
SCL, SDA
SCL, SDA I =8mA
OL
I =3mA
OL
SCL, SDA
Values
Min Typ Max
 
0.2Vcc
 
0.7Vcc
 
0.05Vcc

0.7Vcc Vcc+0.5
−0.5 
0.2Vcc
 
0.5
 
0.4

20+ 250
0.1Cb
Rev. 2.0, 11/00, page 825 of 1037
Unit Notes
V
V
V
V
V
V
ns