HD64F3437TF16 Datasheet, PDF (614/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.

H8/3437
V_CC
600 Ω
Ports 1 or 2
LED
Figure 23.5 Example of Circuit for Driving an LED (5-V Version)
Table 23.19 Bus Drive Characteristics
Conditions: V_CC = 3.0 V to 5.5 V, V_SS = 0 V, Ta = –20˚C to +75°C
Item
Output low
level voltage
SCL, SDA
PA₄ to PA₇
(bus drive
selection)
Symbol Min Typ Max Unit Test Condition
V_OL
—
—
0.5
V
V_CCB = 5 V ±10%
I_OL = 16 mA
—
—
0.5
V_CCB = 3.0 V to 5.5 V
I_OL = 8 mA
—
—
0.4
V_CCB = 3.0 V to 5.5 V
I_OL = 3 mA
23.4.2 AC Characteristics
The AC characteristics are listed in four tables. Bus timing parameters are given in table 23.20,
control signal timing parameters in table 23.21, timing parameters of the on-chip supporting
modules in table 23.22, I²C bus timing parameters in table 23.23, and external clock output
stabilization delay time in table 23.24.
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