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HD66740WTB0

Description
112 x 80-dot Graphics LCD Controller/Driver
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size849KB,95 Pages
ManufacturerHitachi (Renesas )
Websitehttp://www.renesas.com/eng/
Download Datasheet Parametric Compare View All

HD66740WTB0 Overview

112 x 80-dot Graphics LCD Controller/Driver

HD66740WTB0 Parametric

Parameter NameAttribute value
MakerHitachi (Renesas )
Parts packaging codeDIE
package instructionDIE, DIE OR CHIP
Contacts268
Reach Compliance Codeunknown
Bus compatibilityI2C; 68-FAMILY; 80-FAMILY
maximum clock frequency0.1 MHz
show configuration80 X 112 DOTS
External data bus width8
JESD-30 codeR-XUUC-N268
Number of terminals268
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialUNSPECIFIED
encapsulated codeDIE
Encapsulate equivalent codeDIE OR CHIP
Package shapeRECTANGULAR
Package formUNCASED CHIP
power supply2/3.3 V
Certification statusNot Qualified
Maximum slew rate0.055 mA
Maximum supply voltage3.6 V
Minimum supply voltage1.8 V
Nominal supply voltage3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formNO LEAD
Terminal locationUPPER
uPs/uCs/peripheral integrated circuit typeDISPLAY CONTROLLER, DOT MATRIX LCD DRIVER
Base Number Matches1
HD66740
HD66740
(112 x 80-dot Graphics LCD Controller/Driver)
Rev 1.0
August, 2001
Description
The HD66740, 112-by-80 dot-matrix graphics LCD controller and driver LSI, displays graphics such as
text, kanji and pictograms.
It can be configured to drive a dot-matrix liquid crystal under the control of the
microprocessor connected via the clock-synchronized serial or 4/8-bit bus. The HD66740 has a smooth
vertical scroll display and a double-height display for the remaining bit map areas. It fixed-displays a part
of the graphics icons so that the user can easily see a variety of information.
The HD66740 has various functions to reduce the power consumption of an LCD system such as low-
voltage operation of 1.8 V min., a booster to generate maximum five-times LCD drive voltage from the
supplied voltage, and voltage-followers to decrease the direct current flow in the LCD drive bleeder-
resistors.
Combining these hardware functions with software functions such as standby and sleep modes
The HD66740 is suitable for any portable battery-driven product requiring
allows fine power control.
long-term driving capabilities such as cellular phones, pagers, or electronic wallets.
Features
Control and drive of a graphics LCD
112 x 80-dot display
Fixed display of graphics icons (pictograms)
Low-power operation support:
Vcc = 1.8 to 3.6 V (low voltage)
V
LCD
= 4.5 to 15.0 V (liquid crystal drive voltage)
Triple, quadruple, or five-times booster for liquid crystal drive voltage
64-step contrast adjuster and voltage followers to decrease direct current flow in the LCD drive
bleeder-resistors
Power-save functions such as the standby mode and sleep mode supported
Programmable drive duty ratios and bias values displayed on LCD
High-speed clock-synchronized serial interface (serial transfer rate: 5 MHz max.)
I2C bus interface
High-speed 4-/8-bit bus interface capability
112-segment
×
80-common liquid crystal display driver
1,120-byte (112
×
80 dots) character generator RAM
1

HD66740WTB0 Related Products

HD66740WTB0 HCD66740BP HD66740TB0 HD66740 HCD66740WBP
Description 112 x 80-dot Graphics LCD Controller/Driver 112 x 80-dot Graphics LCD Controller/Driver 112 x 80-dot Graphics LCD Controller/Driver 112 x 80-dot Graphics LCD Controller/Driver 112 x 80-dot Graphics LCD Controller/Driver
Maker Hitachi (Renesas ) Hitachi (Renesas ) Hitachi (Renesas ) - Hitachi (Renesas )
Parts packaging code DIE DIE DIE - DIE
package instruction DIE, DIE OR CHIP DIE, DIE OR CHIP DIE, DIE OR CHIP - DIE, DIE OR CHIP
Contacts 268 288 268 - 288
Reach Compliance Code unknown unknow unknown - unknow
Bus compatibility I2C; 68-FAMILY; 80-FAMILY I2C; 68-FAMILY; 80-FAMILY I2C; 68-FAMILY; 80-FAMILY - I2C; 68-FAMILY; 80-FAMILY
maximum clock frequency 0.1 MHz 0.1 MHz 0.1 MHz - 0.1 MHz
show configuration 80 X 112 DOTS 80 X 112 DOTS 80 X 112 DOTS - 80 X 112 DOTS
External data bus width 8 8 8 - 8
JESD-30 code R-XUUC-N268 R-XUUC-N288 R-XUUC-N268 - R-XUUC-N288
Number of terminals 268 288 268 - 288
Maximum operating temperature 85 °C 85 °C 85 °C - 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C - -40 °C
Package body material UNSPECIFIED UNSPECIFIED UNSPECIFIED - UNSPECIFIED
encapsulated code DIE DIE DIE - DIE
Encapsulate equivalent code DIE OR CHIP DIE OR CHIP DIE OR CHIP - DIE OR CHIP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR
Package form UNCASED CHIP UNCASED CHIP UNCASED CHIP - UNCASED CHIP
power supply 2/3.3 V 2/3.3 V 2/3.3 V - 2/3.3 V
Certification status Not Qualified Not Qualified Not Qualified - Not Qualified
Maximum slew rate 0.055 mA 0.055 mA 0.055 mA - 0.055 mA
Maximum supply voltage 3.6 V 3.6 V 3.6 V - 3.6 V
Minimum supply voltage 1.8 V 1.8 V 1.8 V - 1.8 V
Nominal supply voltage 3 V 3 V 3 V - 3 V
surface mount YES YES YES - YES
technology CMOS CMOS CMOS - CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL - INDUSTRIAL
Terminal form NO LEAD NO LEAD NO LEAD - NO LEAD
Terminal location UPPER UPPER UPPER - UPPER
uPs/uCs/peripheral integrated circuit type DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER - DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER
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