This browser is not fully supported.

Select region

Once you have made this selection we will show you only the content that is relevant for your region. You can change this setting by clicking the globe in the main navigation. If you are a supplier, choose your preferred country.

Newsletter subscription

Alcom Electronics B.V. appreciates the potential business relationship between our parties. Thank you! We want to make sure we address only the mailings that are valuable to you. Please fill out the form:

From which product groups do you wish to receive updates?

Cookie preferences

This website uses cookies to provide you with a better visitor experience. Select here which type of cookies you allow.

Functional cookies

Functional cookies are necessary cookies that ensure that the website functions properly and that your preferences (e.g. language, region) are stored properly.

Analytical cookies

Analytical cookies allow us to analyse the use of the website and improve the visitor experience.

Marketing cookies

Marketing cookies aim to personalize your experience and send you relevant content and offers on this and other websites.

Ask a quote

Please include article number, quantity and supplier in your request. We will contact you as soon as possible.


Career

Are you the right candidate? Convince us of your possibilities and send us your recent c.v. with motivation letter. Every candidate can count on absolute discretion and a fast selection procedure with an answer.

Choose file Remove
Choose file Remove
Newsletter

Subscribe to our newsletters

Alcom electronics appreciates the potential business relationship between our parties. Thank you! We want to make sure we address only the mailings that are valuable to you.

  • Product news
  • Manufacturers
  • Technologies
  • Applications & Markets
  • About Alcom
  • Company news
  • Events
  • Media
  • Careers
  • Contact
  • Findit for me
  • Newsletters
  • Home
     
  • / Product news
Share
  • Facebook
  • Linkedin
  • Twitter

Arm® Cortex®-M0+ Bluetooth 5.2 BLE MCU

12/11/2021

New Bluetooth 5.2 Arm® Cortex®-M0+ BLE (Bluetooth Low Energy) MCU, the HT32F67741, which has passed the BQB (Bluetooth Qualification Body) certification. The device is suitable for use in health care products, home appliances, beacons, intelligent toys, data loggers, 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 includes high-performance RF circuitry, a modem, an internal DC-DC converter and a linear LDO which supports a wide range of single input power supplies. The receiver (RX) provides an Automatic Gain Control function of more than 70 dB and a sensitivity up to -94 dBm. The BLE 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® Cortex®-M0+ 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 including SPI, I²C, 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 and will greatly reduce system costs.

Main Features

Core

  • 32-bit Arm® Cortex®-M0+ processor core
  • Up to 40 MHz operating frequency
  • 0.93 DMIPS/MHz – Dhrystone v2.1
  • Single-cycle multiplication
  • Integrated Nested Vectored Interrupt Controller (NVIC)
  • 24-bit SysTick timer


On-Chip Memory

  • Up to 64 KB on-chip Flash memory for instruction/data and options storage
  • Up to 8 KB on-chip SRAM
  • Supports multiple booting modes


Bluetooth Low Energy Controller – BLEC

  • 2.4 GHz RF transceiver compatible with Bluetooth Low Energy (BLE) 5.2 specification
  • 16 MHz external crystal reference clock
  • GFSK modulation, Frequency-Hopping Spread Spectrum (FHSS)
  • Support LE 1 Mbps, 2 Mbps
  • Receiver supports programmable gain control of over 70 dB
  • Excellent receiver sensitivity of -94 dBm @ 1 Mbps
  • Programmable transmitter output power up to +3.5 dBm
  • Software-based True Random Number Generator (TRNG)
  • Three operating modes: Normal, Deep-Sleep and Power-Down
Documents Tech question
Holtek HT32 F67741

Arm® Cortex®-M0+ Bluetooth 5.2 BLE MCU

  • Applications
  • Technologies
  • Manufacturer
  • Documents

Applications & Markets

  • 27 White Goods Home Appliances

    White Goods & Home Appliances

  • 4 Medical Healthcare Fitness

    Medical, Healthcare & Fitness

  • 16 Kiosk POS Digital Signage

    Kiosk, POS & Digital Signage

  • 6 Wireless Communication

    RF & Wireless communication

Technologies

  • Shutterstock 1047068560

    Wireless connectivity SoCs & modules

  • Shutterstock 1632356350

    Microcontroller, microprocessors & memory ICs

Holtek

Holtek Semiconductor is a leading professional IC design house in Taiwan having its major business activities focused in the area of microcontroller and peripheral component design.

Read more
Holtek semiconductor logo web

Documents

  • Holtek HT32 F67741 Datasheet
Pexels thisisengineering 3913017

Contact an engineer

We are happy to answer any technical, support or commercial questions. We will use your email information to reply to your request and update you on new topics of interest.

Get in touch
  • Alcom electronics Belgium

    Singel 3 2550 Kontich
    info@alcom.be
    Map belgium
  • Alcom Electronics The Netherlands

    Rivium 1e straat 52 2909 LE Capelle a/d IJssel
    NL tel: +31 10 288 25 00 info@alcom.nl
    Map netherlands
  • Product news
  • Manufacturers
  • Technologies
  • Applications & Markets
  • About Alcom

Subscribe to our newsletter

Stay up to date on product news and announcements

© Alcom 2021

  • Disclaimer
  • Privacy & cookie policy
  • Terms & conditions
  • Visit Lunar
  • Facebook
  • Linkedin
  • Twitter
  • Instagram

We use cookies to track usage and preferences. Read more about it in our cookie policy