IoT security is key to protecting company brands, end user privacy and commercial viability of products. Vulnerabilities can be exploited through both remote Internet attacks and physical hands-on-attacks.
Developers using the Silicon Labs wireless product portfolio including those in the EFR32MG22 portfolio have access to a number of technologies designed to protect their product, including Secure Debug, Secure Boot with Root of Trust & Secure Loader.
Part Number | MCU | Core Frequency (MHz) | Flash | RAM | Cryptography | Output Power Range (dBm) | Receive Sensitivity | GPIO | RX Current (mA) | UART | USART | LEUART | I²C | SPI | I²S | ADC | Comparators | Timers (16-bit) | Temperature Range ºC | Package Type | Package Size (mm) | Wireless Standards | Multiprotocol |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -102.1 (250 kbit/s OQPSK) | 18 | 3.6 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 4 | -40 85 | QFN32 | 4x4 | Zigbee Bluetooth | Switched Programmable | ||
ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -102.1 (250 kbit/s OQPSK) | 18 | 3.6 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 4 | -40 125 | QFN32 | 4x4 | Zigbee Bluetooth | Switched Programmable | ||
ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 6 | -102.1 (250 kbit/s OQPSK) | 26 | 3.6 | 3 | 2 | 0 | 2 | 2 | 2 | 12-bit, SAR, 1 Msps | 4 | -40 125 | QFN40 | 5x5 | Zigbee Bluetooth | Switched Programmable |
Our new MG22 SoC is optimized for Zigbee Green Power energy harvesting applications, providing a best-in-class connectivity solution for power-sensitive wireless applications. Ross Sabolcik, our VP & GM of Industrial & Commercial IoT Products, shares what's interesting about the MG22 and details performance and security features.