HD66760 Datasheet, PDF (87/105 Pages) Hitachi Semiconductor – 104 X 80-dot Graphics LCD Controller/Driver for 256 Colors

HD66760
DC Characteristics (V_CC = 2.2 to 3.6 V, Ta = –40 to +85°C*¹)
Item
Symbol Min
Typ
Max
Unit Test Condition
Notes
Input high voltage
V_IH
0.7 V_CC —
V_CC
V V_CC = 2.2 to 3.6 V
2, 3
Input low voltage (1) V_IL1
–0.3
—
0.15 V_CC V V_CC = 2.2 to 3.6 V
2, 3
(Except I²C bus I/F pins)
Input low voltage (2) V_IL2
–0.3
—
0.3 V_CC V V_CC = 2.2 to 3.6 V
2, 3
(SDA and SCL : I²C bus
interface pins)
Output high voltage (1) V_OH1
0.75 V_CC —
—
V I_OH = –0.1 mA
2
(DB0-15 pins, SDA :
Clock synchronized
serial I/F)
Output low voltage (1) V_OL1
—
—
0.2 V_CC V V_CC = 2.2 to 2.4 V,
2
(DB0-15 pins)
I_OL = 0.1 mA
—
—
0.15 V_CC V V_CC = 2.4 to 3.6 V,
2
I_OL = 0.1 mA
Output low voltage (2) V_OL2
—
—
0.2 V_CC V I_OL = 0.4 mA
2
(SDA : I²C bus I/F)
Output low voltage (3) V_OL3
—
—
0.4
V I_OL = 3 mA
2
(SDA : I²C bus I/F)
Driver ON resistance R_COM
—
(COM pins)
Driver ON resistance R_SEG
—
(SEG pins)
I/O leakage current
I _Li
–1
Current consumption I_OP
—
during normal operation
(V_CC – GND)
3
10
kΩ ±Id = 0.05 mA,
4
V_LCD = 10 V
3
10
kΩ ±Id = 0.05 mA,
4
V_LCD = 10 V
—
1
µA Vin = 0 to V_CC
5
130
180
µA CR oscillation,
6, 7
V_CC = 3.0 V,
Ta = 25°C, f_OSC = 180 kHz
(1/80 duty), display all 1
Current consumption I_ST
—
during standby mode
(V_CC – GND)
LCD drive power supply I_LCD
—
current (V_LPS – GND)
0.2
5
27
60
µA V_CC = 3 V, Ta = 25°C
6, 7
µA V_CC = 3.0 V, V_LCD = 15 V, 7
1/10 bias,
CR oscillation, f_OSC = 180
kHz (1/80 duty), AP1-0 =
"01", Ta = 25°C, display
all 1
Note: For the numbered notes, refer to the Electrical Characteristics Notes section following these tables.