HD61830A00H PDF даташит
Спецификация HD61830A00H изготовлена «Hitachi Semiconductor» и имеет функцию, называемую «LCDC (LCD Timing Controller)». |
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Детали детали
Номер произв | HD61830A00H |
Описание | LCDC (LCD Timing Controller) |
Производители | Hitachi Semiconductor |
логотип |
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HD61830/HD61830B
LCDC (LCD Timing Controller)
ADE-207-275(Z)
'99.9
Rev. 0.0
Description
The HD61830/HD61830B is a dot matrix liquid crystal graphic display controller LSI that stores the
display data sent from an 8-bit microcontroller in the external RAM to generate dot matrix liquid crystal
driving signals.
It has a graphic mode in which 1-bit data in the external RAM corresponds to the on/off state of 1 dot on
liquid crystal display and a character mode in which characters are displayed by storing character codes in
the external RAM and developing them into the dot patterns with the internal character generator ROM.
Both modes can be provided for various applications.
The HD61830/HD61830B is produced by the CMOS process. Thus, combined with a CMOS
microcontroller it can complete a liquid crystal display device with lower power dissipation.
Features
• Dot matrix liquid crystal graphic display controller
• Display control capacity
Graphic mode: 512k dots (216 bytes)
Character mode: 4096 characters (212 characters)
• Internal character generator ROM: 7360 bits
160 types of 5 × 7 dot characters
32 types of 5 × 11 dot characters
Total 192 characters
Can be extended to 256 characters (4 kbytes max.) with external ROM
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HD61830/HD61830B
• Interfaces to 8-bit MPU
• Display duty cycle (can be selected by a program)
Static to 1/128 duty cycle
• Various instruction functions
Scroll, cursor on/off/blink, character blink, bit manipulation
• Display method: Selectable A or B types
• Internal oscillator (with external resistor and capacitor) HD61830
• Operating frequency
1.1 MHz HD61830
2.4 MHz HD61830B
• Low power dissipation
• Power supply: Single +5 V ±10%
• CMOS process
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Differences between Products
HD61830 and HD61830B
Oscillator
Operating frequency
Pin arrangement
and signal name
Package marking
to see figure
HD61830
Internal or external
1.1 MHz
Pin 6: C
Pin 7: R
Pin 9: CPO
A
HD61830/HD61830B
HD61830B
External only
2.4 MHz
Pin 6: CE
Pin 7: OE
Pin 9: NC
B
Package Marking
3D13
Lot No.
A HD61830A00
JAPAN
3D13
Lot No.
B HD61830B00
JAPAN
Ordering Information
Type No.
HD61830A00H
HD61830B00H
Package
60-pin plastic QFP (FP-60)
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Номер в каталоге | Описание | Производители |
HD61830A00H | LCDC (LCD Timing Controller) | Hitachi Semiconductor |
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DataSheet26.com | 2020 | Контакты | Поиск |