Silicon Labs EFR32MG21B020F512IM32-B

Description

Product specifications table Core ARM Cortex M33 Data Bus Width 32 bit Data RAM Size 64 kB Data RAM Type RAM Interface Type I2C, USART Length 4 mm Maximum Clock Frequency 80 MHz Maximum Data Rate 2 Mbps Maximum Operating Temperature + 125 C Minimum Operating Temperature – 40 C Moisture Sensitive Yes Mounting Style SMD/SMT Number of I/Os 20 I/O Number of Timers 3 Timer Operating Frequency 2.4 GHz Output Power 20 dBm Package / Case QFN-32 Processor Series EFR32MG21 Program Memory Size 512 kB Program Memory Type Flash Sensitivity – 94.4 dBm Standard Pack Qty 2450 Subcategory Wireless & RF Integrated Circuits Supply Current Receiving 8.8 mA Supply Current Transmitting 33.8 mA Supply Voltage – Max 3.8 V Supply Voltage – Min 1.71 V Technology Si Tradename EFR32 Type Bluetooth, Zigbee Width 4 mm