Images are for reference only.
See Product Specifications for product details.
| Part Number | EFR32FG12P431F1024IM48-CR |
|---|---|
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family/Standard | - |
| Protocol | Flex Gecko |
| Modulation | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK |
| Frequency | 169MHz, 433MHz, 868MHz, 915MHz |
| Data Rate (Max) | 1Mbps |
| Power - Output | 20dBm |
| Sensitivity | -102dBm |
| Memory Size | 1024kB Flash, 256kB RAM |
| Serial Interfaces | I²C, I²S, IrDA, SPI, USART |
| GPIO | 31 |
| Voltage - Supply | 1.8V ~ 3.8V |
| Current - Receiving | 8.4mA ~ 11mA |
| Current - Transmitting | 8.5mA ~ 35.3mA |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 48-VFQFN Exposed Pad |
| Image | Part Number | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
 |
EFR32FG12P231F1024GL125-B | Silicon Labs | FLEX GECKO BGA125 SUBG 20DB PROP | - | 0 | Details |
 |
EFR32FG12P231F1024GL125-BR | Silicon Labs | FLEX GECKO BGA125 SUBG 20DB PROP | - | 0 | Details |
 |
EFR32FG12P231F1024GL125-C | Silicon Labs | IC RF TXRXMCU 125VFBGA | - | 8804 | Details |
 |
EFR32FG12P231F1024GL125-CR | Silicon Labs | IC RF TXRXMCU 125VFBGA | - | 8817 | Details |
 |
EFR32FG12P231F1024GM48-B | Silicon Labs | FLEX GECKO QFN48 SUBG 20DB PROPR | - | 0 | Details |
 |
EFR32FG12P231F1024GM48-BR | Silicon Labs | FLEX GECKO QFN48 SUBG 20DB PROPR | - | 0 | Details |
 |
EFR32FG12P231F1024GM48-C | Silicon Labs | IC RF TXRXMCU 48VFQFN | - | 8620 | Details |
 |
EFR32FG12P231F1024GM48-CR | Silicon Labs | IC RF TXRXMCU 48VFQFN | - | 9325 | Details |
 |
EFR32FG12P231F1024GM68-C | Silicon Labs | IC RF TXRXMCU 68VFQFN | - | 9064 | Details |
|
EFR32FG12P231F1024GM68-CR | Silicon Labs | IC RF TXRXMCU 68VFQFN | - | 9149 | Details |
|
EFR32FG12P231F512GM68-C | Silicon Labs | IC RF TXRXMCU 68VFQFN | - | 10482 | Details |
|
EFR32FG12P231F512GM68-CR | Silicon Labs | IC RF TXRXMCU 68VFQFN | - | 10577 | Details |