HD404054 Datasheet, PDF (92/103 Pages) Hitachi Semiconductor – HMCS400-series microcomputers designed to increase program productivity with large-capacity memory

HD404054 Series/HD404094 Series
I/O Characteristics for Standard 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)
Item
Symbol Pin(s)
Min
Typ
Max
Unit Test Condition
Notes
Input high V_IH
voltage
Input low
V_IL
voltage
Output high V_OH
voltage
D₁₂–D ₁₃ ,
0.7 V_CC —
R0–RD, RE₀
D₁₂–D ₁₃ ,
–0.3
—
R0–RD, RE₀
R0–R4
V_CC – 1.0 —
V_CC + 0.3 V
0.3 V_CC V
—
V
–I_OH = 0.5 mA
Output low V_OL
R0–R4
—
—
voltage
0.4
V
I_OL = 0.4 mA
I/O leakage | I_IL |
D₁₂, R0–RD, —
—
1
µA V_in = 0 V to V_CC
1
current
RE₀
D₁₃
—
—
1
µA V_in = 0 V to V_CC
1, 2,
4
—
—
1
µA V_in = V_CC – 0.3 V to V_CC 1, 3
—
—
20
µA V_in = 0 V to 0.3 V
1, 3
Pull-up MOS –I_PU
R0–R4
—
30
—
µA V_CC = 3 V,
2, 3
current
V_in = 0 V
20
100
500
µA V_CC = 5 V,
4
V_in = 0 V
Input high V_IHA
voltage
COMP₀,
—
COMP₁
VC_ref+0.0 —
5
V Analog compare
5
mode
Input low
V_ILA
voltage
COMP₀,
—
COMP₁
VC_ref–0.05 —
V Analog compare
5
mode
Notes: 1. Output buffer current is excluded.
2. Applies to HD404052, HD404054, HD404092, HD404094.
3. Applies to HD4074054, HD4074094.
4. Applies to HD40A4052, HD40A4054.
5. The analog input reference voltage should be in the range 0 ≤ VC_ref ≤ V_CC–1.2.
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