Technology Front
HOLTEK New BS83A02C High Noise Immunity I/O Touch MCU
Published: Dec 28,2018116 Read
Holtek announced the release of a new generation I/O type Touch Flash MCU, the BS83A02C. This new device is supplied in a 6-pin DFN package having a thickness of only 0.35mm, making it especially suitable for low profile and thin thickness applications, such as smart cards, smart wristbands, electronic door locks, etc.
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The BS83A02C device provides 2 touch keys, and in having excellent noise immunity can resist various types of noise interference such as power noise, RF interference, power fluctuations, etc. The device has also passed the conductive susceptibility dynamic 10V test and has an operating voltage of 2.2V~5.5V. Additional features include a 4-level optional LVR voltage range of 2.1V~3.8V and an 8-bit Timer. The device is available in SOT23-6, 8-pin SOP, 6-pin DFN (2×2×0.35mm) and 6-pin DFN (2×2×0.75mm) package types.
Holtek also fully supports the device with a comprehensive suite of hardware and software development tools. The supporting software includes a touch key function library which enables designers to develop their products more rapidly by eliminating the need to write code for the touch key functions. The hardware development tool is known as the e-Link which works together with an OCDS evaluation MCU to provide users with an actual MCU device with which emulation and debug can be implemented, thus reducing significantly the development to market time.