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Technical parameters

Key specs

CoreCORTEX-M4
Flash352 kB
RAM88 kB
I/O count31
Environment and package
Operating temperature range (°C)-40 to 105
Other
CPUArm® Cortex®-M4F
Cryptographic acceleratorsRNG
Edge AI enabledNo
FeaturesBorder router, Direction finding, OAD, Sleepy end device, Zigbee coordinator, Zigbee network processor
Flash memory (kByte)352
Number of GPIOs31
Operating systemFreeRTOS, TI RTOS
Peripherals2 SPI, 2 comparators, 4 timers, 8-bit DAC, I2C, I2S, Sensor controller
ProtocolsBluetooth® Low Energy, Thread, Zigbee 3.0
RAM (kByte)88
SecurityCryptographic acceleration, Device attestation & anti-counterfeit, Secure boot, Secure debug, Secure firmware & software update
Sensitivity (best) (dBm)-105
TechnologyBluetooth® LE, Multi-standard, Proprietary 2.4 GHz, Thread, Zigbee
TypeWireless MCU

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