 | | EFR32MG21A010F512IM32-B | Silicon Labs | IC MCU 2.4G 10DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,307 | |
 | | EFR32MG21A010F512IM32-BR | Silicon Labs | IC MCU 2.4G 10DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 65 | |
 | | EFR32MG21A010F768IM32-B | Silicon Labs | IC MCU 2.4G 10DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 768kB Flash, 64kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,590 | |
 | | EFR32MG21A010F768IM32-BR | Silicon Labs | IC MCU 2.4G 10DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 768kB Flash, 64kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,088 | |
 | | EFR32MG21A020F1024IM32-B | Silicon Labs | IC MCU 2.4G 20DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 1024kB Flash, 96kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,486 | |
 | | EFR32MG21A020F1024IM32-BR | Silicon Labs | IC MCU 2.4G 20DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 1024kB Flash, 96kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 652 | |
 | | EFR32MG21A020F512IM32-B | Silicon Labs | IC MCU 2.4G 20DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 265 | |
 | | EFR32MG21A020F512IM32-BR | Silicon Labs | IC MCU 2.4G 20DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 977 | |
 | | EFR32MG21A020F768IM32-B | Silicon Labs | IC MCU 2.4G 20DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 768kB Flash, 64kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,268 | |
 | | EFR32MG21A020F768IM32-BR | Silicon Labs | IC MCU 2.4G 20DB MULTIPROTOCOL | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C | RF Family/Standard: Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Memory Size: 768kB Flash, 64kB RAM Serial Interfaces: ADC, GPIO, I2C, I2S, SPI, UART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA Current – Transmitting: 33.8mA Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,105 | |
 | | EFR32MG21B010F1024IM32-B | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 10DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 1MB Flash, 96kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,123 | |
 | | EFR32MG21B010F1024IM32-BR | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 10DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 1MB Flash, 96kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 131 | |
 | | EFR32MG21B010F512IM32-B | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 10DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 173 | |
 | | EFR32MG21B010F512IM32-BR | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 10DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 953 | |
 | | EFR32MG21B010F768IM32-B | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 10DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 768kB Flash, 64kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,729 | |
 | | EFR32MG21B010F768IM32-BR | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 10DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 768kB Flash, 64kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,364 | |
 | | EFR32MG21B020F1024IM32-B | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 20DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 1MB Flash, 96kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,300 | |
 | | EFR32MG21B020F1024IM32-BR | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 20DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 1MB Flash, 96kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 1,288 | |
 | | EFR32MG21B020F512IM32-B | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 20DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 796 | |
 | | EFR32MG21B020F512IM32-BR | Silicon Labs | MIGHTY GECKO, QFN32, 2.4G, 20DB, | RF Transceiver ICs | 32-QFN (4x4) | 1.71V ~ 3.8V | -40°C ~ 125°C (TA) | RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v5.1, Thread, Zigbee® Modulation: DSSS, GFSK, O-QPSK Frequency: 2.4GHz ~ 2.4835GHz Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: I2C, I2S, SPI, IrDA, UART, USART Voltage – Supply: 1.71V ~ 3.8V Current – Receiving: 8.8mA ~ 9.8mA Current – Transmitting: 9.3mA ~ 185mA Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (4×4) | 527 | |