Blue Gecko Bluetooth® Low Energy SoCs

Silicon Labs Blue Gecko BLUETOOTH® Low Energy (BLE) SoCs add BLE connectivity to IoT devices with an energy-efficient Arm® Cortex®-M4 based wireless BLUETOOTH chip. These SoCs help to develop powerful applications with up to 1MB Flash and 32-bit ARM Cortex-M4 MCU. The Blue Gecko BLE SoCs offer an extended range with an integrated power amplifier that delivers up to 19dBm output power. These devices also minimize power consumption with fast MCU wake-up times, autonomous operation of peripherals, and low energy modes. The Blue Gecko SoCs deliver a 2x increase in throughput and a 4x increase in range with BLUETOOTH 5 compatibility.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Core
Operating Frequency
Maximum Data Rate
Output Power
Sensitivity
Supply Voltage - Min
Supply Voltage - Max
Supply Current Receiving
Supply Current Transmitting
Program Memory Size
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Packaging

Silicon Labs RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.450
Mult.: 2.450

BLE ARM Cortex M4 2.4 GHz 2 Mbps 19 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 85 C QFN-32 Tray

Silicon Labs RF System on a Chip - SoC Blue Gecko BLE Soc QFN48 2.4 G 10 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.300
Mult.: 1.300

BLE ARM Cortex M4 2.4 GHz 2 Mbps 10 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 85 C QFN-48 Tray

Silicon Labs RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.450
Mult.: 2.450

BLE ARM Cortex M4 2.4 GHz 2 Mbps 19 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 125 C QFN-32 Tray

Silicon Labs RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 10 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE ARM Cortex M4 2.4 GHz 2 Mbps 19 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 125 C QFN-32 Reel

Silicon Labs RF System on a Chip - SoC Blue Gecko BLE SocQFN48 2.4 G 10 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.300
Mult.: 1.300

BLE ARM Cortex M4 2.4 GHz 2 Mbps 19 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 125 C QFN-48 Tray

Silicon Labs RF System on a Chip - SoC Blue Gecko BLE SocQFN48 2.4 G 10 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE ARM Cortex M4 2.4 GHz 2 Mbps 19 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 125 C QFN-48 Reel

Silicon Labs RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 19 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.450
Mult.: 2.450

BLE ARM Cortex M4 2.4 GHz 2 Mbps 19 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 85 C QFN-32 Tray

Silicon Labs RF System on a Chip - SoC Blue Gecko BLE SoC QFN48 2.4 G 19 dB BLE/proprietary 512 kB 64 kB (RAM) 16GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE ARM Cortex M4 2.4 GHz 2 Mbps 19 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 85 C QFN-32 Reel

Silicon Labs RF System on a Chip - SoC Blue Gecko QFN48 Dual 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE ARM Cortex M4 169 MHz, 315 MHz, 433 MHz, 490 MHz, 868 MHz, 915 MHz, 2.4 GHz 2 Mbps 19 dBm, 20 dBm - 91.5 dBm 1.8 V 3.8 V 9.5 mA 35.3 mA 512 kB - 40 C + 85 C QFN-48 Reel
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB Flash, 32 kB RAM, +3 dBm, QFN32
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.450
Mult.: 2.450

Bluetooth ARM Cortex M4 2.4 GHz 1 Mbps 3 dBm - 92.5 dBm 1.85 V 3.8 V 8.7 mA 8.2 mA 256 kB - 40 C + 85 C QFN-32 Tray
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +10.5 dBm, QFN32, BLE
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 2.500

BLE 2.4 GHz QFN-32 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32kB RAM, +3 dBm, QFN32, BLE+H3050:H3074
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE ARM Cortex M4 2.4 GHz 1 Mbps 3 dBm - 92.5 dBm 1.85 V 3.8 V 8.7 mA 8.2 mA 256 kB - 40 C + 85 C QFN-48 Reel
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +10.5 dBm, WLCP43, BLE
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 200
Mult.: 200

BLE ARM Cortex M4 2.4 GHz 1 Mbps 10.5 dBm - 94 dBm 1.85 V 3.8 V 8.7 mA 8.2 mA 256 kB - 40 C + 85 C CSP-43 Cut Tape
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +10.5 dBm, WLCP43, BLE
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE 2.4 GHz CSP-43 Reel
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +10.5 dBm, QFN32, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.450
Mult.: 2.450

BLE QFN-32 Tray
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +10.5 dBm, QFN32, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE QFN-32 Reel
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +10.5 dBm, QFN48, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE QFN-48 Reel
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +10.5 dBm, QFN48, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.300
Mult.: 1.300

BLE ARM Cortex M4 2.4 GHz 1 Mbps 10.5 dBm - 92.5 dBm 1.85 V 3.8 V 8.7 mA 8.2 mA 256 kB - 40 C + 85 C QFN-48 Tray
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +19.5 dBm, QFN32, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 2.500

BLE 2.4 GHz QFN-32 Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +19.5 dBm, QFN48, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.300
Mult.: 1.300

BLE 2.4 GHz QFN-48 Tray
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +19.5 dBm, QFN48, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE 2.4 GHz QFN-48 Reel
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +19.5 dBm, QFN32, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.450
Mult.: 2.450

BLE 2.4 GHz QFN-32 Tray
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +19.5 dBm, WLCP43, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 200
Mult.: 200

BLE ARM Cortex M4 2.4 GHz 1 Mbps 19.5 dBm - 94 dBm 1.85 V 3.8 V 8.7 mA 8.2 mA 256 kB - 40 C + 85 C CSP-43 Cut Tape
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, +19.5 dBm, WLCP43, BLE, proprietary
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE 2.4 GHz CSP-43 Reel
Silicon Labs RF System on a Chip - SoC Blue Gecko SoC, 2.4 GHz, 256 kB Flash, 32 kB RAM, +10.5 dBm, QFN48, BLE
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

BLE 2.4 GHz QFN-48 Reel