| Part Number | CC1020RUZR | CC1021RUZR | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | RF Transceiver ICs | RF Transceiver ICs | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | TxRx Only | TxRx Only | 
| RF Family/Standard | General ISM < 1GHz | General ISM < 1GHz | 
| Protocol | - | - | 
| Modulation | FSK, GFSK, OOK | FSK, GFSK, OOK | 
| Frequency | 402MHz ~ 470MHz, 804MHz ~ 960MHz | 402MHz ~ 470MHz, 804MHz ~ 960MHz | 
| Data Rate (Max) | 153.6kBaud | 153.6kBaud | 
| Power - Output | 10dBm | 10dBm | 
| Sensitivity | -118dBm | -109dBm | 
| Memory Size | - | - | 
| Serial Interfaces | SPI, UART | SPI, UART | 
| GPIO | - | 1 | 
| Voltage - Supply | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 
| Current - Receiving | 19.9mA | 19.9mA | 
| Current - Transmitting | 12.3mA ~ 27.1mA | 12.3mA ~ 27.1mA | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 32-VQFN Exposed Pad | 32-VQFN Exposed Pad | 
| Supplier Device Package | 32-QFN (7x7) | 32-QFN (7x7) |