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Description : Dot-Matrix LIQUID CRYSTAL DISPLAY Controller/Driver

Description
The HD66712 dot-matrix LIQUID CRYSTAL DISPLAY controller and driver LSI DISPLAYs alphanumerics, numbers, and symbols. It can be configured to drive a dot-matrix LIQUID CRYSTAL DISPLAY under the control of a serial or a 4- or 8-bit microprocessor. Since all the functions such as DISPLAY RAM, character generator, and LIQUID CRYSTAL driver, required FOR driving a dot-matrix LIQUID CRYSTAL DISPLAY are internally provided on one chip, a minimum system can be interfaced with this controller/driver.

Features
• 5 × 8 dot matrix possible
• Clock-synchronized serial interface capability; can interface with 4- or 8-bit MPU
• Low-power operation support:
    - 2.7 to 5.5V (low voltage)
    - Wide LIQUID-CRYSTAL voltage range: 2.7 to 11.0V max.
• Booster FOR LIQUID CRYSTAL voltage
    - Two/three times (13V max.)
• High-speed MPU bus interface (2MHz at 5-V operation)
• Extension driver interface
• Character DISPLAY and independent 60-icon mark DISPLAY possible
• Horizontal smooth scroll by 6-dot font width DISPLAY possible
• 80 × 8-bit DISPLAY RAM (80 characters max.)
• 9,600-bit character generator ROM
    - 240 characters (5 × 8 dot)
• 64 × 8-bit character generator RAM
    - 8 characters (5 × 8 dot)
• 16 × 8-bit segment icon mark
    - 96-segment icon mark
• 34-common × 60-segment LIQUID CRYSTAL DISPLAY driver
• Programmable duty cycle (See List 1)
• Software upwardly compatible with HD44780
• Wide range of instruction functions:
    - Functions compatible with LCD-II: DISPLAY clear, cursor home, DISPLAY on/off, cursor on/off, DISPLAY character blink, cursor shift, DISPLAY shift
    - Additional functions: Icon mark control, 4-line DISPLAY, horizontal smooth scroll, 6-dot character width control, white-black inverting blinking cursor
• Automatic reset circuit that initializes the controller/driver after power on (standard version only)
• Internal oscillator with an external resistor
• Low power consumption
• TCP-128 pin, bare-chip

Description : Dot Matrix LIQUID CRYSTAL DISPLAY Controller/Driver

Description
The HD44780U dot-matrix LIQUID CRYSTAL DISPLAY controller and driver LSI DISPLAYs alphanumerics, Japanese kana characters, and symbols. It can be configured to drive a dot-matrix LIQUID CRYSTAL DISPLAY under the control of a 4- or 8-bit microprocessor. Since all the functions such as DISPLAY RAM, character generator, and LIQUID CRYSTAL driver, required FOR driving a dot-matrix LIQUID CRYSTAL DISPLAY are internally provided on one chip, a minimal system can be interfaced with this controller/driver.
A single HD44780U can DISPLAY up to one 8-character line or two 8-character lines.
The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U. The HD44780U character generator ROM is extended to generate 208 5 × 8 dot character fonts and 32 5 × 10 dot character fonts FOR a total of 240 different character fonts.
The low power supply (2.7V to 5.5V) of the HD44780U is suitable FOR any portable battery-driven product requiring low power dissipation.

Features
• 5 × 8 and 5 × 10 dot matrix possible
• Low power operation support:
   - 2.7 to 5.5V
• Wide range of LIQUID CRYSTAL DISPLAY driver power
   - 3.0 to 11V
LIQUID CRYSTAL drive waveFORm
   - A (One line frequency AC waveFORm)
• Correspond to high speed MPU bus interface
   - 2 MHz (when VCC = 5V)
• 4-bit or 8-bit MPU interface enabled
• 80 × 8-bit DISPLAY RAM (80 characters max.)
• 9,920-bit character generator ROM FOR a total of 240 character fonts
   - 208 character fonts (5 × 8 dot)
   - 32 character fonts (5 × 10 dot)
• 64 × 8-bit character generator RAM
   - 8 character fonts (5 × 8 dot)
   - 4 character fonts (5 × 10 dot)
• 16-common × 40-segment LIQUID CRYSTAL DISPLAY driver
• Programmable duty cycles
   - 1/8 FOR one line of 5 × 8 dots with cursor
   - 1/11 FOR one line of 5 × 10 dots with cursor
   - 1/16 FOR two lines of 5 × 8 dots with cursor
• Wide range of instruction functions:
   - DISPLAY clear, cursor home, DISPLAY on/off, cursor on/off,
      DISPLAY character blink, cursor shift, DISPLAY shift
• Pin function compatibility with HD44780S
• Automatic reset circuit that initializes the controller/driver after power on
• Internal oscillator with external resistors
• Low power consumption

Hitachi
Hitachi -> Renesas Electronics
Description : Dot Matrix LIQUID CRYSTAL DISPLAY Controller/Driver

Description
The HD66710 dot-matrix LIQUID CRYSTAL DISPLAY controller and driver LSI DISPLAYs alphanumerics, numbers, and symbols. It can be configured to drive a dot-matrix LIQUID CRYSTAL DISPLAY under the control of a 4- or 8-bit microprocessor. Since all the functions such as DISPLAY RAM, character generator, and LIQUID CRYSTAL driver, required FOR driving a dot-matrix LIQUID CRYSTAL DISPLAY are internally provided on one chip, a minimum system can be interfaced with this controller/driver.

Features
• 5 × 8 dot matrix possible
• Low power operation support:
    - 2.7V to 5.5V (low voltage)
• Booster FOR LIQUID CRYSTAL voltage
    - Two/three times (13V max.)
• Wide range of LIQUID CRYSTAL DISPLAY driver voltage
    - 3.0V to 13V
• Extension driver interface
• High-speed MPU bus interface (2 MHz at 5-V operation)
• 4-bit or 8-bit MPU interface capability
• 80 × 8-bit DISPLAY RAM (80 characters max.)
• 9,600-bit character generator ROM
    - 240 characters (5 × 8 dot)
• 64 × 8-bit character generator RAM
    - 8 characters (5 × 8 dot)
• 8 × 8-bit segment RAM
    - 40-segment icon mark
• 33-common × 40-segment LIQUID CRYSTAL DISPLAY driver
• Programmable duty cycle (See List 1)
• Wide range of instruction functions:
    - Functions compatible with LCD-II: DISPLAY clear, cursor home, DISPLAY on/off, cursor on/off, DISPLAY character blink, cursor shift, DISPLAY shift
    - Additional functions: Icon mark control, 4-line DISPLAY, horizontal smooth scroll, 6-dot character width control, white-black inverting blinking cursor
• Software upwardly compatible with HD44780
• Automatic reset circuit that initializes the controller/driver after power on
• Internal oscillator with an external resistor
• Low power consumption
• QFP1420-100 pin, TQFP1414-100 pin bare-chip

Hitachi
Hitachi -> Renesas Electronics
Description : Dot Matrix LIQUID CRYSTAL GraphicDISPLAY Column Driver

Description
HD61202U is a column (segment) driver FOR dot matrix LIQUID CRYSTAL graphic DISPLAY systems. It stores the DISPLAY data transferred from a 8-bit micro controller in the internal DISPLAY RAM and generates dot matrix LIQUID CRYSTAL driving signals.

Features
• Dot matrix LIQUID CRYSTAL graphic DISPLAY column driver incorporating DISPLAY RAM
• RAM data direct DISPLAY by internal DISPLAY RAM
    - RAM bit data 1: On
    - RAM bit data 0: Off
• Internal DISPLAY RAM address counter preset, increment
DISPLAY RAM capacity: 512 bytes (4096 bits)
• 8-bit parallel interface
• Internal LIQUID CRYSTAL DISPLAY driver circuit: 64
DISPLAY duty cycle
    Drives LIQUID CRYSTAL panels with 1/32–1/64 duty cycle multiplexing
• Wide range of instruction function
    DISPLAY data read/write, DISPLAY on/off, set address, set DISPLAY start line, read status
• Lower power dissipation: during DISPLAY 2 mW max
• Power supply: VCC: 2.7V~5.5V
LIQUID CRYSTAL DISPLAY driving voltage: 8V to 16V
• CMOS process

Description : Low-Power Dot-Matrix LIQUID CRYSTAL DISPLAY Controller/Driver with Key Scan Function

Description
The HD66727, dot-matrix LIQUID CRYSTAL DISPLAY controller and driver LSI incorporating a key scan function, DISPLAYs alphanumerics, katakana, hiragana, and symbols. It can be configured to drive a dotmatrix LIQUID CRYSTAL DISPLAY and control key scan functions under the control of an I2C bus or a clocksynchronized serial microprocessor. A single HD66727 is capable of DISPLAYing up to four 12-character lines, 40 segments, and 12 annunciators, and controlling up to a 4-by-8 key matrix, and driving three LED. The HD66727 incorporates all the functions required FOR driving a dot-matrix LIQUID CRYSTAL DISPLAY such as DISPLAY RAM, character generator, and LIQUID CRYSTAL drivers, and it also incorporates a booster FOR the LCD power supply and key scan functions.

Features
• Control and drive of a dot-matrix LCD with built-in key scan functions
• Four 12-character lines, 40 segments, and 12 annunciators
• Control of up to a 4 × 8-key matrix, 3 LED ports and 3 general ports
• Low-power operation support:
    - 2.4 to 5.5V (low voltage)
    - Double or triple booster FOR LIQUID CRYSTAL drive voltage
    - Contrast adjuster and voltage followers FOR decreasing the direct current flow in the LCD drive bleeder-resistors
    - Standby mode and sleep mode
    - DISPLAYs up to 12 static annunciators
• I2C bus or clock-synchronized serial interface
• 60 × 8-bit DISPLAY data RAM (60 characters max)
• 11,520-bit character generator ROM
    - 240 characters (6 × 8 dots)
• 32 × 6-bit character generator RAM
    - 4 characters (6 × 8 dots)
• 8 × 6-bit segment RAM
    - 40 segment-icons and marks max
• 60-segment × 34-common LIQUID CRYSTAL DISPLAY driver
• Programmable DISPLAY sizes and duty ratios (see Table 1)
• Vertical smooth scroll
• Vertical double-height DISPLAY of all character fonts
• Horizontal double DISPLAY with dedicated character fonts (6-dot font width used)
• Wide range of instruction functions:
    - Clear DISPLAY, DISPLAY on/off control, icon and mark control, character blink, white-black inverting blinking cursor, icon and mark blink, return home, cursor on/off, white-black inverting raster-row
• Internal oscillation with an external resistor
• Hardware reset
• Wide range of LCD drive voltages
    - 3.0V to 13.0V
• Slim chip with bumps FOR chip-on-glass (COG) mounting, slim chip without bumps FOR chip-on-board (COB) mounting, and tape carrier package (TCP) (under development)

Hitachi
Hitachi -> Renesas Electronics
Description : Dot Matrix LIQUID CRYSTAL Graphic DISPLAY 64-Channel Common Driver

Description
The HD61203U is a common signal driver FOR dot matrix LIQUID CRYSTAL graphic DISPLAY systems. It generates the timing signals (switch signal to convert LCD waveFORm to AC, frame synchronous signal) and supplies them to the column driver to control DISPLAY. It provides 64 driver output lines and the impedance is low enough to drive a large screen.

Features
• Dot matrix LIQUID CRYSTAL graphic DISPLAY common driver with low impedance
• Low impedance: 1.5 kΩ max
• Internal LIQUID CRYSTAL DISPLAY driver circuit: 64 circuits
• Internal dynamic DISPLAY timing generator circuit
DISPLAY duty cycle
    - When used with the column driver HD61202U: 1/48, 1/64, 1/96, 1/128
    - When used with the controller HD61830: Selectable out of 1/32 to 1/128
• Low power dissipation: During DISPLAYs: 5 mW
• Power supplies: VCC: 2.7~5.5V
• Power supply voltage FOR LIQUID CRYSTAL DISPLAY drive: 8V to 16V
• CMOS process
• 100-pin plastic QFP, 100-pin plastic TQFP, chip

Part Name(s) : HD66130T
Hitachi
Hitachi -> Renesas Electronics
Description : 320-channel Low-voltage Segment Driver FOR Dot-Matrix STN LIQUID CRYSTAL DISPLAY

Description The HD66130T is a 320-channel segment driver FOR driving a dot-matrix STN LIQUID-CRYSTAL panel at a low voltage. The driver can also correspond to 240-channel output by switching mode. It operates at a low voltage: a LIQUID-CRYSTAL drive voltage of 5 V and a logic drive voltage of 3 V, and is used together with common driver HD66131T or HD66135T. The package, which adopts a flexible TCP, can be applied to various LIQUID CRYSTAL panels.

Features
DISPLAY duty: Up to 1/240
LIQUID CRYSTAL drive voltage: 2.6 to 5.5 V
• Number of LIQUID CRYSTAL drive circuits: 320 circuits
• Operating voltage: 2.5 to 5.5 V
• Number of data bits: 4 or 8 bits
• Shift clock speed: 8 MHz max/5V
                                6.5 MHz max/3V
• Together with the common drivers
    HD66131T , HD66135T
• Low power consumption
• Switching output mode: 320 output mode
                                         240 output mode
DISPLAY-off function
• Flexible TCP
• Automatic generation of chip-enable signals
• Standby function

Part Name(s) : M35076 M35076-XXXSP
Renesas
Renesas Electronics
Description : SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

DESCRIPTION

The M35076-XXXSP is a character pattern DISPLAY control IC can DISPLAY on the digital camera, the digital video, the digital television, the CRT DISPLAY, the LIQUID CRYSTAL DISPLAY and the plasma DISPLAY. It can DISPLAY 2 pages ( 24 characters × 12 lines per 1 page) at the same time. It uses a silicon gate CMOS process and it housed in a 20-pin shrink DIP package (M35076-XXXSP).

FOR M35076-001SP that is a standard ROM version of M35076- XXXSP respectively, the character pattern is also mentioned.



FEATURES

• Screen composition ................ 24 characters × 12 lines × 2 pages

• Number of characters DISPLAYed.................. 288 (Max.) × 2 pages

• Character composition ..................................... 12 ✕ 18 dot matrix

• Characters available.................................. 0 page:256 characters

                                                  1 page:256 characters

• Character sizes available .................... 4 (vertical) ✕ 2 (horizontal)

DISPLAY locations available

   Horizontal direction .............................................. 2007 locations

   Vertical direction .................................................. 1023 locations

• Blinking .................................................................. Character units

   Cycle : division of vertical synchronization signal into 32 or 64

   Duty : 25%, 50%, or 75%

• Data input .................................. By the 16-bit serial input function

                            ................ By the I2C-BUS serial input function(at VDD=5V only)

• Coloring FOR ROM character

   Character color ..................................... 8 colors (Character unit)

   Background coloring .............................8 colors (Character unit)

   Border (shadow) coloring ........................ 8 colors (RGB output)

   Specified by register

   Raster coloring ........................................ 8 colors (RGB output)

                                                 Specified by register

• Blanking Character size blanking

   Border size blanking

   Matrix-outline blanking

   All blanking (all raster area)

• Output ports

   8 shared output ports (toggled between RGB output)

DISPLAY RAM erase function

DISPLAY oscillation stop function



DISPLAY input frequency range

   External clock mode 1 ..................... FOSC = 6.3 MHz to 80.0 MHz

   External clock mode 2 ................. FOSC = 20.0 MHz to 110.0 MHz

   Internal clock mode ..................... FOSC = 20.0 MHz to 110.0 MHz

• Horizontal synchronous input frequency

   ........................................................ H.sync = 15 kHz to 130 kHz



DISPLAY input frequency range

   External clock mode 1 ........................ FOSC = 6.3 MHz to 40 MHz

• Horizontal synchronous input frequency

   .......................................................... H.sync = 15 kHz to 60 kHz



APPLICATION

  Digital camera, Digital video, Digital television, CRT DISPLAY, LIQUID CRYSTAL DISPLAY, Plasma DISPLAY



 


Description : SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

DESCRIPTION
The M35071-XXXSP/FP is a character pattern DISPLAY control IC can DISPLAY on the CRT DISPLAY the LIQUID CRYSTAL DISPLAY and the plasma DISPLAY. It can DISPLAY 2 pages (24 characters × 12 lines per 1 page) at the same time. It uses a silicon gate CMOS process and it housed in a 20-pin shrink DIP package (M35071-XXXSP) or a 20-pin shrink SOP package (M35071-XXXFP).
FOR M35071-002SP/FP that is a standard ROM version of M35071-XXXSP/FP respectively, the character pattern is also mentioned.

FEATURES
• Screen composition ................ 24 characters × 12 lines × 2 pages
• Number of characters DISPLAYed.................. 288 (Max.) × 2 pages
• Character composition ..................................... 12 × 18 dot matrix
• Characters available................................ page 0 : 256 characters
    page 1 : 128 characters
• Character sizes available ................... 4 (vertic al) × 2 (horizontal)
DISPLAY locations available
    Horizontal direction .............................................. 2007 locations
    Vertical direction .................................................. 1023 locations
• Blinking .................................................................. Character units
    Cycle : division of vertical synchronization signal into 32 or 64
    Duty : 25%, 50%, or 75%
• Data input ............................. By the I2C-BUS serial input function
• Coloring
    Character color ..................................................... Character unit
    Background coloring .............................................Character unit
    Border (shadow) coloring ........................ 8 colors (RGB output)
    Specified by register
    Raster coloring ........................................ 8 colors (RGB output)
    Specified by register
• Blanking Character size blanking Border size blanking Matrix-outline blanking All blanking (all raster area)
• Output ports
    4 shared output ports (toggled between RGB output)
    4 dedicated output ports
DISPLAY RAM erase function
DISPLAY input frequency range ............... FOSC = 20MHz to 90MHz
• Horizontal synchronous input frequency ........................................................ H.sync = 15 kHz to 130 kHz
DISPLAY oscillation stop function

APPLICATION
    CRT DISPLAY, LIQUID CRYSTAL DISPLAY, Plasma DISPLAY

Description : SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

DESCRIPTION
The M35070-XXXSP/FP is a character pattern DISPLAY control IC can DISPLAY on the CRT DISPLAY the LIQUID CRYSTAL DISPLAY and the plasma DISPLAY. It can DISPLAY 2 pages (24 characters × 12 lines per 1 page) at the same time. It uses a silicon gate CMOS process and it housed in a 20-pin shrink DIP package (M35070-XXXSP) or a 20-pin shrink SOP package (M35070-XXXFP).
FOR M35070-002SP/FP that is a standard ROM version of M35070-XXXSP/FP respectively, the character pattern is also mentioned.

FEATURES
• Screen composition ................ 24 characters × 12 lines × 2 pages
• Number of characters DISPLAYed.................. 288 (Max.) × 2 pages
• Character composition ..................................... 12 × 18 dot matrix
• Characters available................................ page 0 : 256 characters
                                                              page 1 : 256 characters
• Character sizes available ................... 4 (vertic al) × 2 (horizontal)
DISPLAY locations available
   Horizontal direction .............................................. 2007 locations
   Vertical direction .................................................. 1023 locations
• Blinking .................................................................. Character units
   Cycle : division of vertical synchronization signal into 32 or 64
   Duty : 25%, 50%, or 75%
• Data input ............................. By the I2C-BUS serial input function
• Coloring
   Character color ..................................................... Character unit
   Background coloring .............................................Character unit
   Border (shadow) coloring ........................ 8 colors (RGB output)
                                                               Specified by register
   Raster coloring ........................................ 8 colors (RGB output)
   Specified by register
• Blanking
   Character size blanking
   Border size blanking
   Matrix-outline blanking
   All blanking (all raster area)
• Output ports
   4 shared output ports (toggled between RGB output)
   4 dedicated output ports
DISPLAY RAM erase function
DISPLAY input frequency range ............... FOSC = 20MHz to 90MHz
• Horizontal synchronous input frequency
   ........................................................ H.sync = 15 kHz to 130 kHz
DISPLAY oscillation stop function

APPLICATION
   CRT DISPLAY, LIQUID CRYSTAL DISPLAY, Plasma DISPLAY

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