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technology

Latest Technologies of Holt Integrated Circuits Inc.

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2023-05-18, Holtek introduces lithium-ion battery protection MCU

Holtek has launched a new lithium battery protection MCU HT32F61630/HT32F61641, in addition to the original HT45F8650/HT45F8662 8-bit MCU series, the new higher-order 32-bit Arm® Cortex®-M0+ lithium battery protection MCU products
2023-04-27, BLDC motor Flash MCU with lithium battery charging control

For DC brushless motor control field, Holtek launched Flash MCU BD66FM5252 combined with lithium battery charging control. Brushless DC motor products used in handheld charging can save the cost of charging IC, giving the product unique competitiveness. BD66FM5252 has 8K×16 Flash ROM, 2K×8 RAM, 512×8 EEPROM and internal system frequency of 20MHz, has 11 channels 12-bit fast ADC, and configure 4 groups of PWM output/input capture function Timer.
2022-11-02, Holtek introduced MCU BH66F5350 for sensor signal conditioning

Holtek's new Sensor Signal Conditioning MCU BH66F5350, all kinds of sensor signal conditioning through internal circuits, conditioning through analog or digital interface output.
2022-10-25, Holtek Launches Built in Perpetual Calendar Function BA45F6763 Semiconductor Gas Detection MCU

Holtek's new Flash MCU BA45F6763 with integrated time and date recording function is suitable for semiconductor gas detection alarms that need to record abnormal state or event time.
2022-09-13, Holtek Introduces HT7463C/D Asynchronous Buck Converter IC

Holtek has launched an asynchronous step-down converter HT7463C/HT7463D for applications in 48V systems, smart lighting, security products, smart electricity meters and smart home appliances. The input voltage range is 4.5V to 60V, and the voltage can withstand 66V. It can be applied to 5V/12V/24/36V/48V input power supply, such as 12V/24V adapter, 36V security bus and 48V battery pack
2022-09-09, Holtek Introduces HT6xL25x0A Low Power A/D MCU

Holtek has launched two new Low Power MCU series with A/D function Flash MCU HT66L2540A/HT66L2550A and LCD driver HT67L2540A/HT67L2550A. The new built-in LIRC and LXT with high precision and low current, as well as the flexible conversion design of four MIRC segments to reduce the conversion current of 10/12-bit SAR ADC, are very suitable for a variety of power saving products.
2022-08-11, Holtek Introduces BH67F2142 Ultra Low Voltage R to F MCU

Holtek's new BH67F2142 Flash MCU not only inherits the superior performance of BH67F2132, but also has more MCU resources. The minimum operating voltage can reach 1.1V, which is suitable for various single-cell battery temperature measurement products, including thermometers, indoor and outdoor thermometers, etc.
2022-07-14, Holtek Introduces BM32S3021-1 1D Infrared Gesture Control Digital Module

Holtek's new BM32S3021 1D IR Gesture Control Digital Module integrates active infrared emission, reception and optical mechanisms, and supports Gesture detection up to 25cm with high recognition and low miscalculation. Greatly increase the application environment of this product, suitable for all kinds of intelligent electronic products, such as intelligent lighting control, intelligent sound, intelligent desk lamp, door sensor switch, etc.