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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 EFR32FG23 family have access to the highest level of IoT security provided by Secure Vault.
Part Number | Integrated MCU | MCU Core | Flash | RAM | Communications | Output Power (dBm) | RX Current (mA) | Receive Sensitivity (dBm) | Proprietary 2.4 GHz | Proprietary Sub-GHz | Multiprotocol | Cryptography | Dig I/O Pins | DAC | Cap Sense | Temp Sensor | Timers (16-bit) | RTC | Comparators | Temperature Range ºC | Package Type | Package Size (mm) | Debug Interface |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARM Cortex-M33 | 256 | 32 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -22 14 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 23 | VDAC | 4 | 2 | -40 85 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 256 | 32 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -22 14 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 31 | VDAC | 4 | 2 | -40 85 | QFN48 | 6x6 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -22 14 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 23 | VDAC | 4 | 2 | -40 85 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -22 14 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 31 | VDAC | 4 | 2 | -40 85 | QFN48 | 6x6 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -22 14 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 22 | VDAC | 4 | 2 | -40 85 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 256 | 32 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -20 20 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 23 | VDAC | 4 | 2 | -40 85 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 256 | 32 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -20 20 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 31 | VDAC | 4 | 2 | -40 85 | QFN48 | 6x6 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -20 20 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 23 | VDAC | 4 | 2 | -40 85 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -20 20 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 31 | VDAC | 4 | 2 | -40 85 | QFN48 | 6x6 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -20 20 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 22 | VDAC | 4 | 2 | -40 85 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 128 | 32 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -22 14 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 23 | VDAC | 4 | 2 | -40 85 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -22 14 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 23 | VDAC | 4 | 2 | -40 125 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -22 14 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 31 | VDAC | 4 | 2 | -40 125 | QFN48 | 6x6 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 128 | 32 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -20 20 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 23 | VDAC | 4 | 2 | -40 85 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -20 20 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 23 | VDAC | 4 | 2 | -40 125 | QFN40 | 5x5 | JTAG, SW, ETM | ||||||||
ARM Cortex-M33 | 512 | 64 | 2 x I²C 1 x I²S 4 x SPI x USART x EUART | -20 20 | 3.7 | -125.8 (4.8 kbps OQPSK @ 915 MHz) | AES-128 AES-256 ECC SHA-1 SHA-2 | 31 | VDAC | 4 | 2 | -40 125 | QFN48 | 6x6 | JTAG, SW, ETM |