HD64F2145 Datasheet, PDF (725/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

This LSI
600 Ω
Ports 1 to 3
LED
Figure 28.2 LED Drive Circuit (Example)
Table 28.4 Bus Drive Characteristics
Conditions:
V_CC = 2.7 V to 3.6 V, V_SS = 0 V, Ta = –20 to +75°C
Applicable Pins: SCL1, SCL0, SDA1, SDA0 (bus drive function selected)
Item
Schmitt trigger
input voltage
Input high voltage
Input low voltage
Output low voltage
Symbol
V^–
T
V_T+
V_T+ – V_T–
V_IH
V_IL
V
OL
Input capacitance C_in
Min
Typ
V
CC
×
0.3
—
—
—
V_CC × 0.05 —
V_CC × 0.7 —
–0.5
—
—
—
—
—
—
—
Three-state leakage | I |
TSI
current (off state)
SCL, SDA output t_Of
fall time
—
—
20 + 0.1Cb —
Max
—
V_CC × 0.7
—
5.5
V_CC × 0.3
0.5
0.4
20
1.0
Unit
V
V
V
pF
µA
Test Conditions
V = 2.7 V to 3.6 V
CC
V_CC = 2.7 V to 3.6 V
V_CC = 2.7 V to 3.6 V
V_CC = 2.7 V to 3.6 V
V_CC = 2.7 V to 3.6 V
I = 8 mA
OL
I_OL = 3 mA
V_in = 0 V, f = 1 MHz,
T_a = 25°C
V = 0.5 to V – 0.5 V
in
CC
250
ns V_CC = 2.7 V to 3.6 V
Rev. 2.0, 08/02, page 685 of 788