HD64F3437TF16 Datasheet, PDF (590/752 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.

Table 23.4 DC Characteristics (3-V Version)
Conditions: V_CC = 2.7 V to 5.5 V^*8, V_CCB = 2.7 V to 5.5 V^*8, AV_CC = 2.7 V to 5.5 V^{*1, *8},
AV_ref = 2.7 V to AV_CC, V_SS = AV_SS = 0 V, Ta = –20˚C to +75˚C
Item
Symbol Min
Typ
Schmitt
trigger input
voltage
Input high
voltage
P6₇
to
P6
*
0
4_,
KEYIN₁₅ to,
KEYIN₈,
IRQ₂ to IRQ₀^*5,
IRQ₇ to IRQ₃
RES, STBY,
MD₁, MD₀,
EXTAL, NMI
(1) ^*7 V_T–
V_T+
V_T+ – V_T–
(2) V_IH
V_CC × 0.15 _—
V_CCB × 0.15
—
—
0.2
—
V_CC × 0.9 —
PA₇
to
PA
*
0
7
SCL, SDA
P7₇ to P7₀
All input pins other
than (1) and (2)
above^*7
V_CC × 0.7 —
V_CC B × 0.7
AV_CC × 0.7 —
V_CC × 0.7 —
V_CCB × 0.7
Input low RES, STBY, (3) V_IL
–0.3
—
voltage^*4
MD₁, MD₀
PA₇
to
PA
*
0
7
SCL, SDA
–0.3
—
All input pins other
than (1) and (3)
above^*7
–0.3
—
Output high All output pins
V_OH
voltage
(except RESO)^{*6, *7}
Output low All output pins
V_OL
voltage
(except RESO)^*6
V_CC – 0.5 —
V_CCB – 0.5
V_CC – 1.0 —
V_CCB – 1.0
—
—
P1₇ to P1₀,
P2₇ to P2₀
RESO
—
—
—
—
Test
Max
Unit Conditions
—
V
V_CC × 0.7
V_CCB × 0.7
—
V_CC + 0.3 V
V_CC + 0.3
V_CCB + 0.3
AV_CC + 0.3
V_CC + 0.3
V_CCB + 0.3
V_CC × 0.1 V
V_CC × 0.15
V_CCB × 0.15
V_CC × 0.15
V_CCB × 0.15
—
V
—
0.4
V
0.4
0.4
I_OH = –200 µA
I_OH = –1 mA
I_OL = 0.8 mA
I_OL = 1.6 mA
I_OL = 1.6 mA
561