Holtek announced the release of its new Bluetooth 5.2 Arm? Cortex?-M (Bluetooth Low Energy) MCU, the HT32F67741 (/productdetail/-/vg/HT32F67741), which has passed the BQB (Blue Body) certification. The device is suitable for use in health care products, home appliances, beacons, intelligent toys human interface devices (HID) service, etc. This dual-core device has integrated both a BLE 5.2 chip and an Arm? Cortex?-M0+ MCU. The BLE 5.2 core include performance RF circuitry, a modem, an internal DC-DC converter and a linear LDO which supports a wide range of s supplies. The receiver (RX) provides an Automatic Gain Control function of more than 70 dB and a sensitivity up to - core also features a low-power transmitter (TX) and receiver (RX) as well as low-power modes such as a Deep-Sleep Mode and a Power-Down Mode. The Arm? core provides a 64 KB Flash memory, an 8 KB SRAM, multiple power saving modes, rich timer functions, up to 25 GPIOs, multiple communication interfaces inclu UART and USART as well as a 12-bit 1 Msps SAR ADC. This functionally rich and highly integrated device will find excellent use in a huge range of applications reduce system costs. The device is supplied in a 46-pin QFN 6.5?4.5?0.75 mm package type and supports various BLE services. It is convenient to use and forms a single device which complete BLE applications which have low profile requirements. The device is an excellent choice for a wide range of low-power Bluetooth MCU applications.