PartNumber | SI1027-A-GMR | SI1027-B-GM | SI1027-A-GM |
Description | Microcontrollers - MCU RF Microcontrollers - MCU 16kB, 4kB RAM +13dBm, LCD, XCVR | Microcontrollers - MCU RF Microcontrollers - MCU 16kB, 4kB RAM +13dBm, LCD, XCVR | Microcontrollers - MCU RF Microcontrollers - MCU 16KB 4KB RAM PRGRM XCVR, DC-DC |
Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs |
Product Category | RF Transceiver ICs | RF Transceiver ICs | RF Transceiver ICs |
Series | - | - | - |
Type | TxRx + MCU | TxRx + MCU | TxRx + MCU |
Packaging | Tape & Reel (TR) | Tray Alternate Packaging | Tray |
Package Case | 85-VFLGA Exposed Pad | 85-VFLGA Exposed Pad | 85-VFLGA Exposed Pad |
Frequency | 240MHz ~ 960MHz | 240MHz ~ 960MHz | 240MHz ~ 960MHz |
Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
Sensitivity | -121dBm | -121dBm | -121dBm |
Voltage Supply | 1.8 V ~ 3.8 V | 1.8 V ~ 3.8 V | 1.8 V ~ 3.8 V |
Memory Size | 16kB Flash, 4.4kB RAM | 16kB Flash, 4.4kB RAM | 16kB Flash, 4.4kB RAM |
Protocol | EZRadioPro | EZRadioPro | EZRadioPro |
Data Rate Max | 256kbps | 256kbps | 256kbps |
Serial Interfaces | I2C, SPI, UART | I2C, SPI, UART | I2C, SPI, UART |
Power Output | 13dBm (Max) | 13dBm (Max) | 13dBm (Max) |
Current Receiving | 18.5mA | 18.5mA | 18.5mA |
RF Family Standard | General ISM | General ISM | General ISM |
Modulation | FSK, GFSK, OOK | FSK, GFSK, OOK | FSK, GFSK, OOK |
GPIO | 53 | 53 | 53 |
Current Transmitting | 17mA ~ 30mA | 17mA ~ 30mA | 17mA ~ 30mA |