HD404818 Datasheet, PDF (81/100 Pages) Hitachi Semiconductor – 16-digit LCD driver

HD404818 Series
Electrical Characteristics for Standard-Voltage
HD404812, HD404814, HD404816, HD404818, and HD4074818 Electrical Characteristics
DC Characteristics (HD404812, HD404814, HD404816, HD404818: V_CC = 4 to 6 V; HD4074818: V_CC
= 4 to 5.5 V; GND = 0 V, T_a = –20°C to +75°C, unless otherwise specified)
Item
Input high
voltage
Symbol
V_IH
Input low
V_IL
voltage
Output high V_OH
voltage
Output low V_OL
voltage
Input/output |I_IL|
leakage
current
Stop mode
retaining
voltage
V_STOP
Current
I _CC1
dissipation in
active mode
I _CC2
Current
I _SBY
dissipation in
standby
mode
Current
I _SUB
dissipation in
subactive
mode
Pin
RESET, SCK,
INT₀, SI, INT₁
OSC₁
RESET, SCK,
INT₀, SI, INT₁
OSC₁
SCK, TIMO,SO
SCK, TIMO,SO
RESET, SCK,
INT₀, INT₁,
SI, SO, TIMO,
OSC₁
V_CC
V_CC
V_CC
V_CC
V_CC
Min
Typ
0.8V_CC
V_CC – 0.5
–0.3
Max Unit
V_CC + V
0.3
V_CC + V
0.3
0.2V_CC V
Test Condition
–0.3
V_CC – 1.0
0.5 V
V
–I_OH = 1.0 mA
0.4
V
I_OL = 1.6 mA
1
µA V_in = 0 V to V_CC
2
V Without 32-kHz
oscillator
3.5 7
6 12
12
mA V_CC = 5 V,
f_OSC = 4 MHz
mA V_CC = 5 V,
f_OSC = 4 MHz
mA V_CC = 5 V,
f_OSC = 4 MHz
150 300
µA V_CC = 5 V,
LCD: On
75 150 µA
Notes
1
4
2
5
3
6
79