 | | EFR32BG22C224F512IM32-C | Silicon Labs | BLUE GECKO, QFN32, SECURE BOOT W | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: Bluetooth Modulation: 2FSK, DSSS, GFSK, GMSK, MSK, OQPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 512kB Flash, 32kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.6mA ~ 4.5mA Current – Transmitting: 4.1mA ~ 8.5mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 130 | |
 | | EFR32BG22C224F512IM32-CR | Silicon Labs | BLUE GECKO, QFN32, SECURE BOOT W | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: Bluetooth Modulation: 2FSK, DSSS, GFSK, GMSK, MSK, OQPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 512kB Flash, 32kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.6mA ~ 4.5mA Current – Transmitting: 4.1mA ~ 8.5mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,291 | |
 | | EFR32BG22C224F512IM40-C | Silicon Labs | BLUE GECKO, QFN40, SECURE BOOT W | RF Transceiver ICs | 40-QFN (5x5) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: Bluetooth Modulation: 2FSK, DSSS, GFSK, GMSK, MSK, OQPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 512kB Flash, 32kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.6mA ~ 4.5mA Current – Transmitting: 4.1mA ~ 8.5mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (5×5) | 786 | |
 | | EFR32BG22C224F512IM40-CR | Silicon Labs | BLUE GECKO, QFN40, SECURE BOOT W | RF Transceiver ICs | 40-QFN (5x5) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: Bluetooth Modulation: 2FSK, DSSS, GFSK, GMSK, MSK, OQPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 512kB Flash, 32kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 3.6mA ~ 4.5mA Current – Transmitting: 4.1mA ~ 8.5mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (5×5) | 793 | |
 | | EFR32BG24A010F1024IM40-B | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 40-QFN (5x5) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (5×5) | 1,929 | |
 | | EFR32BG24A010F1024IM40-BR | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 40-QFN (5x5) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (5×5) | 835 | |
 | | EFR32BG24A010F1024IM48-B | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 555 | |
 | | EFR32BG24A010F1024IM48-BR | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 903 | |
 | | EFR32BG24A020F1024IM40-B | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 40-QFN (5x5) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (5×5) | 691 | |
 | | EFR32BG24A020F1024IM40-BR | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 40-QFN (5x5) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (5×5) | 255 | |
 | | EFR32BG24A020F1024IM48-B | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 648 | |
 | | EFR32BG24A020F1024IM48-BR | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 232 | |
 | | EFR32BG24B110F1536IM48-B | Silicon Labs | BG24, 2.4 GHZ, 1536KB FLASH, 256 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1536kB Flash, 256kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 881 | |
 | | EFR32BG24B110F1536IM48-BR | Silicon Labs | BG24, 2.4 GHZ, 1536KB FLASH, 256 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1536kB Flash, 256kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 406 | |
 | | EFR32BG24B210F1024IM48-B | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 153 | |
 | | EFR32BG24B210F1024IM48-BR | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 212 | |
 | | EFR32BG24B220F1024IM48-B | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 302 | |
 | | EFR32BG24B220F1024IM48-BR | Silicon Labs | BG24, 2.4 GHZ, 1024KB FLASH, 128 | RF Transceiver ICs | 48-QFN (6x6) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1MB Flash, 128kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.4mA ~ 8.6mA Current – Transmitting: 5mA ~ 160mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (6×6) | 1,768 | |
 | N/A | EFR32BG24B310F1536IJ42-BR | Silicon Labs | WIRELESS SOC CSP PACKAGE BLE | RF Transceiver ICs | 42-WLCSP (3.09x2.96) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Modulation: 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK Memory Size: 1536kB Flash, 256kB RAM Serial Interfaces: ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 4.2mA Current – Transmitting: 4.8mA ~ 11mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 42-XFBGA, WLCSP Supplier Device Package: 42-WLCSP (3.09×2.96) | 298 | |
 | | EFR32BG27C140F768IM32-B | Silicon Labs | GECKO BG27 QFN32 DCDC BUCK BLE | RF Transceiver ICs | 32-QFN (4x4) | 1.8V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.0, Zigbee® Modulation: DSSS, GFSK, GMSK, OOK, O-QPSK Memory Size: 768kB Flash, 64kB RAM Serial Interfaces: GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART Voltage – Supply: 1.8V ~ 3.8V Current – Receiving: 3.6mA Current – Transmitting: 4.1mA ~ 11.3mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 829 | |