 | | EFR32FG23B020F512IM48-BR | Silicon Labs | IC RF TXRX+MCU ISM<1GHZ 48QFN | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: General ISM < 1GHz Modulation: 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK Frequency: 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.7mA ~ 9.5mA Current – Transmitting: 8.2mA ~ 90.6mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 955 | |
 | | EFR32FG23B020F512IM48-C | Silicon Labs | FG23, SUB-GHZ, 512KB FLASH, 64KB | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | Modulation: 2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK Frequency: 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, 920MHz ~ 928MHz, 922.3MHz ~ 928.1MHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, I2C, I2S, IrDA, SPI, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.7mA ~ 9.5mA Current – Transmitting: 8.2mA ~ 92mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 1,118 | |
 | | EFR32FG23B020F512IM48-CR | Silicon Labs | FG23, SUB-GHZ, 512KB FLASH, 64KB | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | Modulation: 2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK Frequency: 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, 920MHz ~ 928MHz, 922.3MHz ~ 928.1MHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, I2C, I2S, IrDA, SPI, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.7mA ~ 9.5mA Current – Transmitting: 8.2mA ~ 92mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 169 | |
 | | EFR32FG23B021F512IM40-C | Silicon Labs | FG23, SUB-GHZ, 512KB FLASH, 64KB | RF Transceiver ICs | 40-QFN (5x5) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | Modulation: 2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK Frequency: 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, 920MHz ~ 928MHz, 922.3MHz ~ 928.1MHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, I2C, I2S, IrDA, SPI, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.7mA ~ 9.5mA Current – Transmitting: 8.2mA ~ 92mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (5×5) | 1,404 | |
 | | EFR32FG23B021F512IM40-CR | Silicon Labs | FG23, SUB-GHZ, 512KB FLASH, 64KB | RF Transceiver ICs | 40-QFN (5x5) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | Modulation: 2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK Frequency: 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, 920MHz ~ 928MHz, 922.3MHz ~ 928.1MHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, I2C, I2S, IrDA, SPI, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.7mA ~ 9.5mA Current – Transmitting: 8.2mA ~ 92mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (5×5) | 740 | |
 | | EFR32FG23B021F512IM48-C | Silicon Labs | FG23, SUB-GHZ, 512KB FLASH, 64KB | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | Modulation: 2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK Frequency: 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, 920MHz ~ 928MHz, 922.3MHz ~ 928.1MHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, I2C, I2S, IrDA, SPI, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.7mA ~ 9.5mA Current – Transmitting: 8.2mA ~ 92mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 874 | |
 | | EFR32FG23B021F512IM48-CR | Silicon Labs | FG23, SUB-GHZ, 512KB FLASH, 64KB | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | Modulation: 2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK Frequency: 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, 920MHz ~ 928MHz, 922.3MHz ~ 928.1MHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, I2C, I2S, IrDA, SPI, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.7mA ~ 9.5mA Current – Transmitting: 8.2mA ~ 92mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 572 | |
 | | EFR32FG25A111F1152IM56-B | Silicon Labs | FG25 SUB-GHZ 1152KB FLASH 256KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Memory Size: 1.152MB Flash, 256kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 753 | |
 | | EFR32FG25A111F1152IM56-BR | Silicon Labs | FG25 SUB-GHZ 1152KB FLASH 256KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Memory Size: 1.152MB Flash, 256kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 398 | |
 | | EFR32FG25A121F1152IM56-B | Silicon Labs | FG25 SUB-GHZ 1152KB FLASH 256KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Modulation: FSK, OFDM, O-QPSK Memory Size: 1.152MB Flash, 256kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 51 | |
 | | EFR32FG25A121F1152IM56-BR | Silicon Labs | FG25 SUB-GHZ 1152KB FLASH 256KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Modulation: FSK, OFDM, O-QPSK Memory Size: 1.152MB Flash, 256kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 895 | |
 | | EFR32FG25A211F1920IM56-B | Silicon Labs | FG25 SUB-GHZ 1920KB FLASH 512KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Memory Size: 1.92MB Flash, 512kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 1,477 | |
 | | EFR32FG25A211F1920IM56-BR | Silicon Labs | FG25 SUB-GHZ 1920KB FLASH 512KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Memory Size: 1.92MB Flash, 512kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 1,004 | |
 | | EFR32FG25A221F1920IM56-B | Silicon Labs | FG25 SUB-GHZ 1920KB FLASH 512KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Modulation: FSK, OFDM, O-QPSK Memory Size: 1.92MB Flash, 512kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 957 | |
 | | EFR32FG25A221F1920IM56-BR | Silicon Labs | FG25 SUB-GHZ 1920KB FLASH 512KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Modulation: FSK, OFDM, O-QPSK Memory Size: 1.92MB Flash, 512kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 150 | |
 | | EFR32FG25B111F1152IM56-B | Silicon Labs | FG25 SUB-GHZ 1152KB FLASH 256KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Memory Size: 1.152MB Flash, 256kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 1,461 | |
 | | EFR32FG25B111F1152IM56-BR | Silicon Labs | FG25 SUB-GHZ 1152KB FLASH 256KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Memory Size: 1.152MB Flash, 256kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 1,606 | |
 | | EFR32FG25B121F1152IM56-B | Silicon Labs | FG25 SUB-GHZ 1152KB FLASH 256KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Modulation: FSK, OFDM, O-QPSK Memory Size: 1.152MB Flash, 256kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 1,200 | |
 | | EFR32FG25B121F1152IM56-BR | Silicon Labs | FG25 SUB-GHZ 1152KB FLASH 256KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Modulation: FSK, OFDM, O-QPSK Memory Size: 1.152MB Flash, 256kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 92 | |
 | | EFR32FG25B211F1920IM56-B | Silicon Labs | FG25 SUB-GHZ 1920KB FLASH 512KB | RF Transceiver ICs | 56-QFN (7x7) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4 Memory Size: 1.92MB Flash, 512kB RAM Serial Interfaces: GPIO, I2C, IrDA, PWM, SPI, USB Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 6.28mA Current – Transmitting: 58.6mA ~ 186mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 56-VFQFN Exposed Pad Supplier Device Package: 56-QFN (7×7) | 435 | |