HD404459 Datasheet, PDF (113/122 Pages) Renesas Technology Corp – 4-bit HMCS400-series microcomputers

HD404459 Series
I/O Characteristics for Standard Pins
HD404458, HD404459: V_CC = 1.8 to 3.6 V, GND = 0 V, T_a = –20 to +75°C, f_OSC = 0.4 to 4.0 MHz
HD4074459: V_CC = 2.2 to 2.7 V, GND = 0 V, T_a = –5 to +60°C, f_OSC = 0.4 to 2.0 MHz;
V_CC = 2.7 to 3.6 V, GND = 0 V, T_a = –20 to +75°C, f_OSC = 0.4 to 4.0 MHz, unless otherwise specified.
Item
Symbol Pin(s)
Input high voltage V_IH
D₀–D₁₁,
R0–RA
Input low voltage V_IL
D₀–D₁₁,
R0–RA
Output high
voltage
V_OH
D₀–D₉,
R0–R8,
Output low voltage V_OL
R9₀–R9₂
D₀–D₉,
R0–R8,
I/O leakage
current
| I_IL |
R9₀–R9₂
D₀–D₁₁,
R0–RA
Min
Typ
0.7V_CC —
–0.3
—
V_CC – 0.5 —
—
—
—
—
D₀–D₉, D₁₁, —
—
R0–RA
D₁₀
—
—
—
—
Pull-up MOS
–I _PU
D₀–D₉,
5
40
current
R0–R8,
R9₀–R9₂
Note: 1. Output buffer current is excluded.
Max
Unit
V_CC + 0.3 V
0.3V_CC V
—
V
0.4
V
1
µA
1
µA
1
µA
20
µA
90
µA
Test Condition
—
—
–I_OH = 0.3 mA
I_OL = 0.4 mA
HD404458,
HD404459:
V_in = 0 V to V_CC
HD4074459:
V_in = 0 V to V_CC
HD4074459:
V_in = V_CC – 0.3 to V_CC
HD4074459:
V_in = 0 V to 0.3 V
V_CC = 3.0 V,
V_in = 0 V
Note
1
1
1
1
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