| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Part Status | Programmable | Type | Protocol | Modulation | Frequency | Operating Temperature | Data Rate (Max) | Power - Output | RF Family/Standard | Sensitivity | Memory Size | Current - Transmitting | Serial Interfaces | Grade | Current - Receiving | GPIO | Voltage - Supply | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
EFR32FG23B010F128GM40-CIC RF TXRX+MCU WIFI 40QFN Silicon Labs |
3,028 |
|
Datasheet |
EFR32FG23 | 40-VFQFN Exposed Pad | Tray | Active | - | TxRx + MCU | - | 2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK | 169.4MHz ~ 169.475MHz, 169.5875MHz ~ 169.8125MHz, 314MHz ~ 315MHz, 314MHz ~ 316MHz, 433MHz ~ 434.79MHz, 470MHz ~ 510MHz, 863MHz ~ 869.2MHz, 863MHz ~ 870MHz, 869.4MHz ~ 869.65MHz, 902MHz ~ 928MHz, 920M | -40°C ~ 85°C (TA) | 2Mbps | 14dBm | WiFi | -126.9dBm | 128kB Flash, 32kB RAM | 8.2mA ~ 92mA | ADC, I2C, I2S, IrDA, SPI, UART, USART | - | 3.7mA ~ 9.5mA | 23 | 1.71V ~ 3.8V | - | 40-QFN (5x5) |
|
SI4455-C2A-ZM1RIC RF TXRX MCU ISM QFN QFN Silicon Labs |
3,211 |
|
- |
* | - | Tape & Reel (TR) | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SI4455-C2A-ZM1IC RF TXRX MCU ISM QFN QFN Silicon Labs |
2,718 |
|
- |
* | - | Tray | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
EFR32MR21A020F512IM32-CRIC RF TXRX+MCU 802.15.4 32QFN Silicon Labs |
4,463 |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | TxRx + MCU | Bluetooth, Zigbee® | DSSS, GFSK, O-QPSK | 2.4GHz | -40°C ~ 125°C (TA) | 2Mbps | 20dBm | 802.15.4, Bluetooth | -105dBm | 512kB Flash, 64kB RAM | 9.9mA ~ 186.5mA | GPIO, HCI, I2S, IrDA, PWM, SPI, UART, USART | - | 8.8mA ~ 9.8mA | 20 | 1.71V ~ 3.8V | - | 32-QFN (4x4) |
|
EFR32BG21A010F1024IM32-DRIC RF TXRX+MCU BLE 32QFN Silicon Labs |
4,421 |
|
- |
EFR32BG21 | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | TxRx + MCU | Bluetooth v5.0 | DSSS, GFSK | - | -40°C ~ 125°C (TA) | 2Mbps | 10dBm | Bluetooth | -105dBm | 1MB Flash, 96kB RAM | 9.3mA ~ 186.5mA | GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART | - | 8.8mA ~ 9.8mA | 20 | 1.71V ~ 3.8V | - | 32-QFN (4x4) |
|
SIWT917M100XGTBARWI-FI 6 RCP TRANSCEIVER IC, QFN Silicon Labs |
3,715 |
|
Datasheet |
- | 84-VFQFN Dual Rows, Exposed Pad | Tape & Box (TB) | Active | - | TxRx + MCU | 802.11b/g/n/ax, Bluetooth v5.4, Matter | - | 2.412GHz ~ 2.484GHz | -40°C ~ 85°C | 54Mbps | 20dBm | Bluetooth, WiFi | -106dBm | 672kB SRAM | 10mA ~ 17mA | ADC, GPIO, I2C, I2S, PWM, SDIO, SPI, UART | - | 10mA ~ 18mA | 44 | 1.71V ~ 3.63V | - | 84-QFN (7x7) |
|
EFR32FG23A020F256GM40-BRIC RF TXRX+MCU ISM<1GHZ 40QFN Silicon Labs |
2,157 |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | TxRx + MCU | Flex Gecko | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | -40°C ~ 85°C (TA) | 2Mbps | 20dBm | General ISM < 1GHz | -125.8dBm | 256kB Flash, 32kB RAM | 8.2mA ~ 90.6mA | I2C, I2S, SPI, UART | - | 3.7mA ~ 9.5mA | 23 | 1.71V ~ 3.8V | - | 40-QFN (5x5) |
|
EFR32FG23A020F256GM40-CIC RF TXRX+MCU ISM<1GHZ 40QFN Silicon Labs |
4,528 |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tray | Active | Not Verified | TxRx + MCU | Flex Gecko | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | -40°C ~ 85°C (TA) | 2Mbps | 20dBm | General ISM < 1GHz | -125.8dBm | 256kB Flash, 32kB RAM | 8.2mA ~ 90.6mA | I2C, I2S, SPI, UART | - | 3.7mA ~ 9.5mA | 23 | 1.71V ~ 3.8V | - | 40-QFN (5x5) |
|
EFR32FG23A020F256GM40-CRIC RF TXRX+MCU ISM<1GHZ 40QFN Silicon Labs |
2,167 |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx + MCU | Flex Gecko | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | -40°C ~ 85°C (TA) | 2Mbps | 20dBm | General ISM < 1GHz | -125.8dBm | 256kB Flash, 32kB RAM | 8.2mA ~ 90.6mA | I2C, I2S, SPI, UART | - | 3.7mA ~ 9.5mA | 23 | 1.71V ~ 3.8V | - | 40-QFN (5x5) |
|
EFR32BG27C320F768IJ39-BRSOC WLCSP39 PACKAGE HIGH TEMP Silicon Labs |
4,242 |
|
Datasheet |
EFR32™ Blue Gecko | 39-UFBGA, WLCSP | Tape & Reel (TR) | Active | - | TxRx + MCU | Bluetooth v5.4 | DSSS, GFSK, GMSK, OOK, O-QPSK | - | -40°C ~ 85°C (TA) | 2Mbps | 8dBm | 802.15.4, Bluetooth | -106.9dBm | 768kB Flash, 64kB RAM | 4.1mA ~ 24.1mA | GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART | - | 3.6mA ~ 4.5mA | 19 | 1.71V ~ 3.8V | - | 39-WLCSP (2.63x2.29) |