Datasheet

Section 27 Electrical Characteristics
Rev. 6.00 Mar. 18, 2010 Page 895 of 982
REJ09B0054-0600
Table 27.29 Bus Drive Characteristics
Condition A (F-ZTAT version): V
CC
= 3.0 V to 5.5 V, AV
CC
= 3.6 V to 5.5 V,
V
ref
= 3.6 V to AV
CC
, V
SS
= AV
SS
= 0 V,
T
a
= –20°C to +75°C (regular specifications),
T
a
= –40°C to +85°C (wide-range specifications)*
Condition B (Masked ROM version): V
CC
= 2.7 V to 5.5 V, AV
CC
= 3.6 V to 5.5 V,
V
ref
= 3.6 V to AV
CC
, V
SS
= AV
SS
= 0 V,
T
a
= –20°C to +75°C (regular specifications),
T
a
= –40°C to +85°C (wide-range specifications)*
Applicable Pins: SCL1 and SCL0, SDA1 and SDA0
Item Symbol Min Typ Max Unit Test Conditions
VT
–
V
CC
× 0.3 ⎯ ⎯ V
CC
= 2.7 V to 5.5 V
VT
+
⎯ ⎯ V
CC
× 0.7 V
CC
= 2.7 V to 5.5 V
0.4 ⎯ ⎯ V
CC
= 4.0 V to 5.5 V
Schmitt trigger
input voltage
VT
+
– VT
–
V
CC
× 0.05 ⎯ ⎯
V
V
CC
= 2.7 V to 4.0 V
Input high voltage V
IH
V
CC
× 0.7 ⎯ V
CC
+ 0.5 V V
CC
= 2.7 V to 5.5 V
Input low voltage V
IL
–0.5 ⎯ V
CC
× 0.3 V V
CC
= 2.7 V to 5.5 V
⎯ ⎯ 0.5 I
OL
= 8 mA,
V
CC
= 4.0 V to 5.5 V
Output low voltage V
OL
⎯ ⎯ 0.4
V
I
OL
= 3 mA
Input capacitance C
in
⎯ ⎯ 20 pF V
in
= 0 V, f = 1 MHz,
T
a
= 25°C
Three-state
leakage current
(off state)
| I
TSI
| ⎯ ⎯ 1.0 µA V
in
= 0.5 to V
CC
– 0.5 V
SCL, SDA output
fall time
t
Of
20 + 0.1 Cb ⎯ 250 ns V
CC
= 2.7 V to 5.5 V
Note: * If the A/D and D/A converters are not used, do not leave the AV
CC
, V
ref
, and AV
SS
pins
open. Apply a voltage between 2.0 V and 5.5 V to the AV
CC
and V
ref
pins by connecting
them to V
CC
, for instance. Set V
ref
≤ AV
CC
.