E202075_HD404889 Datasheet, PDF (183/202 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip LCD Circuit

HD404889/HD404899/HD404878/HD404868 Series
I/O Characteristics for High-Current Pins (HD404888, HD4048812, HD404889, HD404898,
HD4048912, HD404899, HD404874, HD404878, HD404864, HD404868: V_CC=1.8V to 5.5V, GND=0V,
T_a=–20°C to +75°C; HCD404889, HCD404899, HCD404878: V_CC =1.8V to 5.5V, GND=0V,
Ta=+75°C; HD4074889, HD4074899, HD4074869: V_CC=2.0V to 5.5V, GND=0V, T_a=–20°C to +75°C,
unless otherwise specified)
Item
Input high voltage
Input low voltage
Output high voltage
Symbol
V_IH
V_IL
V_OH
Pins
D₀ to D₁₁
D₀ to D₉
D₀ to D₁₁
D₀ to D₉
D₄ to D₁₁
D₄ to D₉
D₀ to D₃
min.
0.7V_CC
typ. max.
— V_CC+0.3
Unit
V
–0.3
— 0.3V_CC
V
V_CC–0.5 — —
V
V_CC–2.0 — —
V
Output low voltage
V_OL
D₀ to D₃
—
— 0.4
V
D₄ to D₁₁
—
— 2.0
V
D₄ to D₉
I/O leakage current | I_IL |
D₀ to D₁₁
—
—1
µA
D₀ to D₉
MOS pull-up current –I_PU
D₀ to D₁₁
10
50 150
µA
D₀ to D₉
Notes: 1. Applies to the HD404889, HD404899, and HD404878 Series.
2. Applies to the HD404868 Series.
3. Excludes the current flowing in the output buffer.
Test conditions
–I_OH=0.3mA
–I_OH=10mA,
V_CC=4.5 to 5.5V
I_OL=0.4mA
I_OL=15mA
V_CC=4.5V to 5.5V
V_IN =0V to V_CC
V_CC=3V, V_IN=0V
Notes
1
2
1
2
1
2
1
2
1, 3
2, 3
1
2
181