AT86RF401U-XI
RF TX IC ASK 264-456MHZ 20TSSOPManufacturer: Microchip Technology
Categories: RF Transmitters
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The Microchip Technology AT86RF401U-XI is a versatile RF transmitter IC supporting ASK and OOK modulation. Operating across a frequency range of 264MHz to 456MHz, this component delivers a 6dBm output power at a maximum data rate of 10kbps. It features an integrated 2KB Flash, 128 Byte EEPROM, and 128Byte SRAM for flexible configuration. Designed for efficient operation, it draws 23.2mA during transmission. The AT86RF401U-XI utilizes a PCB, Surface Mount antenna connector and is housed in a compact 20-TSSOP package with a 4.40mm width. This device is suitable for applications such as garage openers, remote keyless entry (RKE) systems, and telemetry. It operates reliably within an extended temperature range of -40°C to 85°C and requires a supply voltage from 2V to 5V.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Frequency | 264MHz ~ 456MHz |
| Memory Size | 2KB Flash, 128 Byte EEPROM, 128Byte SRAM |
| Modulation or Protocol | ASK, OOK |
| Data Interface | PCB, Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2V ~ 5V |
| Power - Output | 6dBm |
| Applications | Garage Opener, RKE, Telemetry |
| Data Rate (Max) | 10kbps |
| Current - Transmitting | 23.2mA |
| Antenna Connector | PCB, Surface Mount |
| Supplier Device Package | 20-TSSOP |
| Programmable | Not Verified |
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