HD404639R Datasheet, PDF (123/135 Pages) Renesas Technology Corp – 4-Bit Single-Chip Microcomputer

HD404639R Series
I/O Characteristics for Standard Pins (HD404638R, HD404639R, HD40A4638R, HD40A4639R: V_CC
= 2.7 to 6.0 V, GND = 0 V, T_a = –20 to +75°C; HD407A4639R: V_CC = 2.7 to 5.5 V, GND = 0 V, T _a = –
20 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–RC
V_CC –1.0 —
V_CC + 0.3 V
0.3V_CC
V
—
V
–I_OH = 0.5 mA
Output low V_OL
voltage
R0–RC
—
— 0.4
V
I_OL = 0.4 mA
I/O leakage |I_IL|
current
D₁₂, R0–RD —
RE₀,
—1
µA V_in = 0 V to V_CC
1
D₁₃
—
—1
µA V_in = 0 V to V_CC
1, 2
—
—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–RC
5
current
30 90
µA V_CC = 3 V,
V_in = 0 V
Input high V_IHA
voltage
COMP₀–
COMP₃
VC_ref+0.1 —
—
V Analog compare mode
Input low
V_ILA
voltage
COMP₀–
—
COMP₃
—
VC_ref –0.1 V
Analog compare mode
Notes: 1. Output buffer current is excluded.
2. Applies to HD404638R, HD404639R, HD40A4638R and HD40A4639R.
3. Apples to HD407A4639R.
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