Holtek wishes to announce the release of its new Touch 24-bit A/D Flash MCU, the BS45F6052. This new device which includes a 24-bit A/D converter, touch key module, LDO, PGA, high accuracy temperature sensor circuit and other functions is able to support products which require high accuracy sensor measurements. In having a high level of functional integration, the device requires a reduced number of external components resulting in lower product costs. The device is very suitable for use in applications requiring high accuracy measurement and capacitive touch applications such as TWS multifunctional human-machine interaction control (pressure-sensitive switches, capacitive in-ear detection, slider detection, etc.), smart bracelets etc.
Regarding memory resources, this new device includes a Flash Program Memory capacity of 8K×16, a Data Memory capacity of 512×8 and an EEPROM Memory capacity of 512×8. Other functional resources include a 24-bit ADC, 4-channel Touch Key module, UART and I²C interfaces, an IAP function and others. The In Application Programming function offers users a convenient means to easily update their application programs. In addition, the integrated EEPROM Memory can be used to store any required automatic adjustment and calibration product parameters, thus simplifying development and production.
The device is supplied in 16-pin QFN and 18-pin WLCSP low profile package types, which meets with the requirements of precision products. To assist users with their development process Holtek has professional teams to provide any required technical support. Together with a full set of touch key function libraries as well as software and hardware development tools, these resources combine to offer customers a means of rapid application development.