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Bluetooth® LE stands for Bluetooth Low Energy. aBLE 4.2 Series is a lineup of Bluetooth Low Energy SoCs, powered by ABOV Semiconductor’s in-house Bluetooth® LE 4.2 stack and RF IPs optimized to provide the most user-friendly development ecosystem and ultra low power performance all at the same time.

▶ A31R118 : a versatile solution for IoT applications requiring BLE connectivity with spacious flash memory

◎ Operating Frequency : 32MHz
◎ Operating Voltage : 1.9V ~ 3.6V
◎ Operating Temperature : -30℃ ~ + 85 ℃
◎ Key Features : TRNG, AES-128, Key Scan, Digital MIC interface
◎ Potential Application : IoT devices / Smart remote controllers / Voice recognition hubs / Disposable IoT / Beacons / RF repeaters / Human interface devices