HD404818 Datasheet, PDF (92/100 Pages) Hitachi Semiconductor – 16-digit LCD driver

HD404818 Series
Input/Output Characteristics for Standard Pins (HD40L4812, HD40L4814, HD40L4816,
HD40L4818: V_CC = 2.7 to 6 V; HD407L4818: V_CC = 3 to 5.5 V; GND = 0 V, T_a = –20°C to +75°C,
unless otherwise specified)
Item
Symbol Pin
Min
Typ Max Unit Test Condition
Input high V_IH
voltage
D₁₀–D ₁₃ ,
R0–R3
0.7V_CC
V_CC + V
0.3
Input low
V_IL
voltage
D₁₀–D ₁₃ ,
R0–R3
–0.3
0.3V_CC V
Output high V_OH
voltage
R0–R3
V_CC –1.0
V
–I_OH = 0.5 mA
Pull-up MOS –I_PU
current
Output low V_OL
voltage
R0–R3
R0–R3
5
40 90
µA V_CC = 3 V,
V_in = 0 V
0.4
V
I_OL = 0.4 mA
Input/output |I_IL|
leakage
current
D₁₁–D ₁₃ ,
R0–R3
1
µA V_in = 0 V to V_CC
Input high V_IHA
voltage
D₁₀
D₁₂, D₁₃
VC_ref +
(Analog compare 0.1
mode)
1
µA V_in = 0 V to V_CC
20
µA V_in = 0 V to V_CC
V
Input low
V_ILA
voltage
D₁₂, D₁₃
(Analog compare
mode)
VC_ref – V
0.1
Analog input V_Cref
voltage
0
V_CC – V
1.2
Notes: 1 Output buffer current is excluded.
2. Applies to HD40L4812, HD40L4814, HD40L4816, and HD40L4818.
3. Applies to HD407L4818.
Notes
1
2
3
90