-
Description
The USAR SerialCoderTM UR5HC703 is an extremely low-power, “off-the-shelf” serial keyboard encoder. Robust, tiny and flexible, the IC is a good match for any application where the use of complicated keyboard protocols are not required and where asynchronous serial interface hardware is available.
Specifications and features
• 8 x 16 Matrix Encoding
• 9600 Baud 8N1Serial Data Format
• IC is independent of the keyboard layout
• Zero-PowerTM operation, transparent to the Host
• Average current consumption of less than 1µA at room temperature; 10µA at 85°C
• Customized versions available
• TTL/CMOS Output-only Asynchronous Serial Interface to the Host (direct connection to the UART)
• Very simple serial protocol — Two-Byte Identification String on power-up; single-Byte Matrixposition for each key-press or key-release
• Robust algorithm for Ghost-key eliminationApplication Scenarios
• Built-in keyboards for HH PDAs/Organizers
• Add-on accessory keyboards for Palm and H/PC Devices
• Portable Personal Computers
• Instrumentation
• Remote Control
• Cellular PhonesComparison
AdvantagesNoneDisadvantagesNone -
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 UR5HC703
- Chipdatas Part: CD94-UR5HC703
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 11:52 +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.