hd66740 Renesas Electronics Corporation., hd66740 Datasheet - Page 3

• Manufacturer Part Number: hd66740
• Description: 112 X 80-dot Graphics Lcd Controller/driver - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

Total Current Consumption Characteristics (Vcc = 3 V, TYP Conditions, LCD
Drive Power Current Included)
Character
Display Dot
Size
112 x 32 dots 1/32
112 x 40 dots 1/40
112 x 48 dots 1/48
112 x 56 dots 1/56
112 x 64 dots 1/64
112 x 72 dots 1/72
112 x 80 dots 1/80
Note : When a triple, quadruple, or five-times booster is used:
Type Name
Types
HD66740TB0
HD66740WTB0
HCD66740BP
HCD66740WBP
the total power consumption = Internal logic current + LCD power current x 3 (triple booster),
the total power consumption = Internal logic current + LCD power current x 4 (quadruple booster),
and
the total power consumption = Internal logic current + LCD power current x 5 (five-times booster)
Duty
Ratio
R-C
Oscillation
Frequency
75 kHz
75 kHz
75 kHz
75 kHz
75 kHz
80 kHz
90 kHz
External
Dimensions
Bending TCP
Bending TCP
Au-bumped chip
Au-bumped chip
Frame
Frequency
73 Hz
73 Hz
74 Hz
74 Hz
73 Hz
70 Hz
70 Hz
Bus Interface
4/8-bits parallel and clock synchronized serial
4/8-bits parallel and I2C bus interface
4/8-bits parallel and clock synchronized serial
4/8-bits parallel and I2C bus interface
Total Power Consumption
Normal Display Operation
Internal
Logic
(27 µA)
(27 µA)
(27 µA)
(27 µA)
(27 µA)
(32 µA)
(35 µA)
3
LCD
Power
(16 µA)
(16 µA)
(16 µA)
(16 µA)
(18 µA)
(18 µA)
(20 µA)
Total*
Triple
(75 µA)
Triple
(75 µA)
Triple
(75 µA)
Triple
(75 µA)
Quadruple
(99 µA)
Quadruple
(104 µA)
Five-times
(135 µA)
<Target values>
Sleep
Mode
(15 µA) 0.1 µA
(15 µA)
(15 µA)
(15 µA)
(15 µA)
(15 µA)
(15 µA)
Operation Voltages
1.8 V to 3.6 V
HD66740
Standby
Mode