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IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Type Package / Case Series Packaging Memory Size Sensitivity Frequency Operating Temperature Part Status Voltage - Supply Protocol Data Rate (Max) Factory Stock Minimum Quantity Serial Interfaces Power - Output Current - Receiving RF Family/Standard Modulation GPIO Current - Transmitting
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Silicon Labs IC RF TXRX+MCU ISM>1GHZ 48-VFQFN TxRx + MCU 48-VFQFN Exposed Pad Flex Gecko Tray 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V - 2Mbps 0 260 I²C, UART, USART 16.5dBm 8.7mA General ISM > 1GHZ 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU ISM>1GHZ 32-VFQFN TxRx + MCU 32-VFQFN Exposed Pad Flex Gecko Tray 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V - 2Mbps 0 490 I²C, UART, USART 16.5dBm 8.7mA General ISM > 1GHZ 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 16 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU ISM>1GHZ 48-VFQFN TxRx + MCU 48-VFQFN Exposed Pad Flex Gecko Tray 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V - 2Mbps 0 260 I²C, UART, USART 19.5dBm 8.7mA General ISM > 1GHZ 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU ISM>1GHZ 32-VFQFN TxRx + MCU 32-VFQFN Exposed Pad Flex Gecko Tray 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V - 2Mbps 0 490 I²C, UART, USART 19.5dBm 8.7mA General ISM > 1GHZ 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 16 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU ISM>1GHZ 48-VFQFN TxRx + MCU 48-VFQFN Exposed Pad Flex Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V - 2Mbps 0 2500 I²C, UART, USART 16.5dBm 8.7mA General ISM > 1GHZ 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU ISM>1GHZ 32-VFQFN TxRx + MCU 32-VFQFN Exposed Pad Flex Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V - 2Mbps 0 2500 I²C, UART, USART 16.5dBm 8.7mA General ISM > 1GHZ 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 16 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU ISM>1GHZ 48-VFQFN TxRx + MCU 48-VFQFN Exposed Pad Flex Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V - 2Mbps 0 2500 I²C, UART, USART 19.5dBm 8.7mA General ISM > 1GHZ 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU ISM>1GHZ 32-VFQFN TxRx + MCU 32-VFQFN Exposed Pad Flex Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V - 2Mbps 0 2500 I²C, UART, USART 19.5dBm 8.7mA General ISM > 1GHZ 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 16 8.8mA ~ 133mA
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Silicon Labs IC MCU 32BIT 256KB 48QFN TxRx + MCU 48-VFQFN Exposed Pad Mighty Gecko Tray 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 260 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 32QFN TxRx + MCU 32-VFQFN Exposed Pad Mighty Gecko Tray 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 490 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 32QFN TxRx + MCU 32-VFQFN Exposed Pad Mighty Gecko Tray 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 490 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 48QFN TxRx + MCU 48-VFQFN Exposed Pad Mighty Gecko Tray 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 260 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 32QFN TxRx + MCU 32-VFQFN Exposed Pad Mighty Gecko Tray 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 490 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 48QFN TxRx + MCU 48-VFQFN Exposed Pad Mighty Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 2500 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 32QFN TxRx + MCU 32-VFQFN Exposed Pad Mighty Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 2500 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 32QFN TxRx + MCU 32-VFQFN Exposed Pad Mighty Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 2500 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 32QFN TxRx + MCU 32-VFQFN Exposed Pad Mighty Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C - Zigbee® 1Mbps 0 2500 I²C, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 32QFN TxRx + MCU 32-VFQFN Exposed Pad Mighty Gecko Tray 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C - Zigbee® 1Mbps 0 490 I²C, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 48QFN TxRx + MCU 48-VFQFN Exposed Pad Mighty Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 2500 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC MCU 32BIT 256KB 32QFN TxRx + MCU 32-VFQFN Exposed Pad Mighty Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C 3.3V Bluetooth v4.0, Zigbee® 1Mbps 0 2500 I²C, I²S, SPI, UART 19.5dBm 8.6mA ~ 9.1mA 802.15.4, Bluetooth DSSS, O-QPSK, GFSK 31 8.2mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 48VFQFN TxRx + MCU 48-VFQFN Exposed Pad EFR32™ Blue Gecko Tray 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 260 I²C, UART, USART 10.5dBm 8.7mA Bluetooth 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 32VFQFN TxRx + MCU 32-VFQFN Exposed Pad EFR32™ Blue Gecko Tray 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 490 I²C, UART, USART 10.5dBm 8.7mA Bluetooth 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 16 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 48VFQFN TxRx + MCU 48-VFQFN Exposed Pad EFR32™ Blue Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 2500 I²C, UART, USART 10.5dBm 8.7mA Bluetooth 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 32VFQFN TxRx + MCU 32-VFQFN Exposed Pad EFR32™ Blue Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 2500 I²C, UART, USART 10.5dBm 8.7mA Bluetooth 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 16 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 48QFN TxRx + MCU 48-VFQFN Exposed Pad EFR32™ Blue Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 2500 I²C, UART, USART 3dBm 8.7mA Bluetooth 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 48QFN TxRx + MCU 48-VFQFN Exposed Pad EFR32™ Blue Gecko Tray 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 260 I²C, UART, USART 3dBm 8.7mA Bluetooth 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 31 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 32QFN TxRx + MCU 32-VFQFN Exposed Pad EFR32™ Blue Gecko Tape & Reel (TR) 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 2500 I²C, UART, USART 3dBm 8.7mA Bluetooth 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 16 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 32QFN TxRx + MCU 32-VFQFN Exposed Pad EFR32™ Blue Gecko Tray 256kB Flash, 32kB RAM -99.2dBm 2.4GHz -40°C ~ 85°C 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 520 I²C, UART, USART 3dBm 8.7mA Bluetooth 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK 16 8.8mA ~ 133mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 43CSP TxRx + MCU 43-UFBGA, CSPBGA - Tape & Reel (TR) 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C Active 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 2500 I²C, SPI, UART 19.5dBm 8.7mA Bluetooth 2-FSK, 4-FSK, DSSS, GFSK, GMSK, O-QPSK 19 8.2mA
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Silicon Labs IC RF TXRX+MCU BLUETOOTH 43CSP TxRx + MCU 43-UFBGA, CSPBGA - Tape & Reel (TR) 256kB Flash, 32kB RAM -99dBm 2.4GHz -40°C ~ 85°C Active 1.85 V ~ 3.8 V Bluetooth v4.0 2Mbps 0 2500 I²C, SPI, UART 19.5dBm 8.7mA Bluetooth 2-FSK, 4-FSK, DSSS, GFSK, GMSK, O-QPSK 19 8.2mA
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