-
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 -
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download HD44780SB52H
- Chipdatas Part: CD94-HD44780SB52H
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 03:51 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.