HD404054 Datasheet, PDF (91/101 Pages) Hitachi Semiconductor – HMCS400-series microcomputers designed to increase program productivity with large-capacity memory

HD404054 Series/HD404094 Series
I/O Characteristics for High-Current Pins and Intermediate-Voltage Pins (HD404052, HD404054,
HD404092, HD404094: V_CC = 1.8 V to 6.0 V, GND = 0 V, T _a = –20°C to +75°C; HD40A4052,
HD40A4054: V_CC = 4.0 V to 6.0 V, GND = 0 V, T_a = –20°C to +75°C; HD4074054, HD4074094: V_CC =
2.7 V to 5.5 V, GND = 0 V, T_a = –20°C to +75°C, unless otherwise specified)
Pin(s)
Item
HD404054 HD404094
Symbol Series Series Min
Typ Max
Test
Unit Condition
Notes
Input high V_IH
voltage
Input low
V_IL
voltage
Output high V_OH
voltage
D₀–D₉
D₀–D₉
D₀–D₉
D₀–D₃
D₀–D₃,
D₈, D₉
D₀–D₃,
D₈, D₉
D₀–D₃,
D₈, D₉
D₀–D₃
0.7 V_CC — V_CC + 0.3 V
–0.3
— 0.3 V_CC V
V_CC – 1.0 — —
V
2.0
——
V
–I_OH = 0.5 mA
–I_OH = 10 mA, 2
V_CC = 4.5 V to
6.0 V
Output low V_OL
voltage
—
D₀–D₉
D₄–D₇
D₀–D₉
11.5
—
——
— 0.4
V 500 kΩ at 12 V
V
I_OL = 0.4 mA
D₄–D₉
D₄–D₉
—
— 2.0
V
I_OL = 15 mA, 2
V_CC = 4.5 V to
6.0 V
I/O leakage | I_IL |
current
D₀–D₉
—
D₀–D₃,
—
D₈, D₉
D₄–D₇
—
—1
— 20
µA V_in = 0 V to V_CC 1
µA V_in = 0 V to
1
12 V
Pull-down I_PD
MOS current
D₀–D₃
D₀–D₃
—
30 —
µA V_CC = 3 V,
3
V_in = 3 V
—
20
100 500
µA V_CC = 5 V,
4
V_in = 5 V
Pull-up MOS –I_PU
D₄–D₉
D₈, D₉
—
current
30 —
µA V_CC = 3 V,
3
V_in = 0 V
—
20
100 500
µA V_CC = 5 V,
4
V_in = 0 V
Notes: 1. Output buffer current is excluded.
2. When using HD4074054, HD4074094, V_CC = 4.5 V to 5.5 V.
3. Applies to HD404052, HD404054, HD4074054, HD404092, HD404094, HD4074094.
4. Applies to HD40A4052, HD40A4054.
91