-
Description
The U9280M-H IC is a multi-chip module for remote control and contactless ID systems. It consists of the ATAR092 microcontroller and U3280M transponder interface circuit with EEPROM. A coil connected to the transponder interface serves as a wireless bi-directional communication interface as well as a power supply for the microcontroller and the interface. As a transponder, the device is supplied by a magnetic RF field applied at the coil. For IR- or RF-transmitter applications, it can be supplied by a battery. The microcontroller supports a wide range of IR- and RF-transmission modes such as burst-modulation modes, PWM-, NRZ-, Manchester- and Bi-phase coding.
Specifications and features
• 4-bit HARVARD Architecture
• 4k ×8-bit Application ROM
• 256 ×4-bit RAM
• 32 ×16-bit EEPROM
• 10 Bi-directional I/Os
• 4 External Interrupt Inputs (SSO20)
• 8 Interrupt Levels
• 2 ×8-bit Multifunction Timer/Counter
• Interval Timer with Watchdog
• Two-Wire Interface (TWI)
• Voltage Supervisor
• On-chip RC Oscillator
• On-chip Crystal OscillatorApplication Scenarios
The U9280M-H IC is commonly used in remote control and contactless ID systems. It can be utilized as a transponder for power supply and communication in various applications. It is ideal for IR- or RF-transmitter applications and can be powered by a battery.
Comparison
Advantages• Contactless Power Supply and Communication Interface
• Power Management for Contactless and Battery Power Supply
• Shift-register-supported Modulator and Demodulator Stages
• Low Power Consumption
• Active Mode < 300 µA at 2V and 1 MHz System Clock Frequency(2 µs Instruction Cycle)
• Power-down Mode < 1 µA
• Supply Voltage 2.0V to 6.5V
• High-level Language Programming in qFORTH
• Operating Speed: 1 µs to 10 µs Instruction Cycle (2 µs at VDD = 2V)Disadvantages -
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 U9280M
- Chipdatas Part: CD91-U9280M
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 11:34 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
E-STLC2500CTR - Brand New STMicroelectronics IC ChipsWFBGA -
CY7C68053A-56BA - Brand New Cypress Semiconductor IC ChipsBGA -
AR8035-AL1A-R - Brand New QCA IC ChipsBGA -
BL1117-ADC - Brand New Belling IC ChipsSOT-223 -
HM628512BLFP-7 - Brand New Nexperia IC ChipsSOP-32 -
BCM5325FKQMG - Brand New Broadcom IC ChipsQFP -
D431000AGW-70LL - Brand New NEC IC ChipsSOP -
HT46R003B - Brand New HOLTEK IC ChipsSOP-16 -
BCM2045KWBG - Brand New Broadcom IC ChipsBGA -
H26M52103FMR - Brand New Skhynix IC ChipsBGA
-
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.
