Microchip Technology · RF Transceiver ICs
MICRF221AYQS-TR
Microchip Technology RF Transceiver ICs · QSOP-16-150mil
Part-number family from Micrel (now Microchip Technology, 2015). Older stock may carry Micrel markings.
Request a quote for MICRF221AYQS-TRThe MICRF221AYQS-TR is an RF Transceiver ICs from Microchip Technology, supplied in a QSOP-16-150mil package. It is listed in our RF & Wireless ICs catalog (Analog & Mixed Signal).
Key specifications of the MICRF221AYQS-TR: interface SPI, data rate 10Kbps, voltage - supply 3V~3.6V, receive current 9mA, operating temperature -40°C~+105°C and applications ISM, RKE, RFID.
PartnerSemi sources the MICRF221AYQS-TR for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | MICRF221AYQS-TR |
|---|---|
| Manufacturer | Microchip Technology |
| Heritage brand (part family) | Micrel |
| Product type | RF Transceiver ICs |
| Category | RF & Wireless ICs |
| Package / case | QSOP-16-150mil |
| Applications | ISM, RKE, RFID |
| Data Rate | 10Kbps |
| Frequency Range | 850MHz~950MHz |
| Interface | SPI |
| Operating Temperature | -40°C~+105°C |
| Receive Current | 9mA |
| Sensitivity | -109dBm |
| Type | Receivers |
| Typical Application Frequency | 915MHz |
| Voltage - Supply | 3V~3.6V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Microchip Technology RF & Wireless ICs
| Part number | Type | |
|---|---|---|
| MICRF114T-I/OT | RF Transceiver ICs | |
| MICRF211AYQS-TR | RF Transceiver ICs | |
| MICRF220AYQS | RF Transceiver ICs | |
| MICRF221AYQS | RF Transceiver ICs | |
| MICRF230YQS-TR | RF Transceiver ICs | |
| MICRF405YML-TR | RF Transceiver ICs | |
| MICRF505BML-TR | RF Transceiver ICs | |
| MICRF505YML-TR | RF Transceiver ICs |
Frequently asked questions
What is the MICRF221AYQS-TR?
The MICRF221AYQS-TR is an RF Transceiver ICs from Microchip Technology, supplied in a QSOP-16-150mil package. It is listed in our RF & Wireless ICs catalog (Analog & Mixed Signal).
What are the specifications of the MICRF221AYQS-TR?
Applications: ISM, RKE, RFID; Data Rate: 10Kbps; Frequency Range: 850MHz~950MHz; Interface: SPI; Operating Temperature: -40°C~+105°C; Receive Current: 9mA; Sensitivity: -109dBm; Type: Receivers; Typical Application Frequency: 915MHz; Voltage - Supply: 3V~3.6V.
What package is the MICRF221AYQS-TR in?
The MICRF221AYQS-TR is listed in a QSOP-16-150mil package.
Which part numbers are similar to the MICRF221AYQS-TR?
Similar part numbers in our catalog include MICRF114T-I/OT (Microchip Technology), MICRF211AYQS-TR (Microchip Technology), MICRF220AYQS (Microchip Technology), MICRF221AYQS (Microchip Technology), MICRF230YQS-TR (Microchip Technology) and MICRF405YML-TR (Microchip Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the MICRF221AYQS-TR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=MICRF221AYQS-TR&brand=Microchip%20Technology or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.