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MICRF221AYQS-TR
RF Remote Keyless Entry System, 850MHz to 950MHz, -109dBm, 10Kbps, 3V to 3.6V Supply, QSOP-16
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ManufacturerMICROCHIP
Manufacturer Part NoMICRF221AYQS-TR
Order Code2810142RL
Your Part Number
Technical Datasheet
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMICRF221AYQS-TR
Order Code2810142RL
Technical Datasheet
RF Primary FunctionReceiver
Frequency Min850MHz
Frequency Max950MHz
RF / IF ModulationASK, OOK
Supply Voltage Min3V
Supply Voltage Max3.6V
Data Rate10Kbps
IC Case / PackageQSOP
Receiving Current6mA
No. of Pins16Pins
RF IC Case StyleQSOP
Frequency Response RF Min850MHz
RF Receiver ApplicationsRemote Keyless Entry Systems (RKE), Tire Pressure Monitoring Systems (TPMS), Remote Actuation
Frequency Response RF Max950MHz
Operating Temperature Min-40°C
Sensitivity dBm-109dBm
Operating Temperature Max105°C
Product Range-
SVHCNo SVHC (25-Jun-2025)
Technical Specifications
RF Primary Function
Receiver
Frequency Max
950MHz
Supply Voltage Min
3V
Data Rate
10Kbps
Receiving Current
6mA
RF IC Case Style
QSOP
RF Receiver Applications
Remote Keyless Entry Systems (RKE), Tire Pressure Monitoring Systems (TPMS), Remote Actuation
Operating Temperature Min
-40°C
Operating Temperature Max
105°C
MSL
MSL 1 - Unlimited
Frequency Min
850MHz
RF / IF Modulation
ASK, OOK
Supply Voltage Max
3.6V
IC Case / Package
QSOP
No. of Pins
16Pins
Frequency Response RF Min
850MHz
Frequency Response RF Max
950MHz
Sensitivity dBm
-109dBm
Product Range
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Tariff No:85369090
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00238