Besthealth New BH67F5265/75 24-bit A/D MCU with LCD Driver

keyword : BH67F5265BH67F5275

Besthealth is delighted to announce the release of two new additions to its 24-bit A/D Flash MCU with LCD Driver range, the BH67F5265 and BH67F5275. This new series of devices which include a 24-bit A/D converter, two operational amplifiers, an LDO and a PGA circuit, are able to support products which require high accuracy sensor measurements. In having a high level of functional integration, products require a reduced number of external components resulting in lower product costs. The devices are very suitable for use in high accuracy measurement applications which have an LCD display requirement, such as ear thermometers, forehead thermometers, electronic scales, precision instruments, etc. With regards to system resources, this series of devices include a Flash Program Memory capacity of 16K/32K×16, a Data Memory capacity of 1024/2048×8 and an EEPROM Memory capacity of 1024/2048×8. They also include a range of external serial interfaces to allow an easy method of data communication. These interfaces include I²C, SPI and UART types. For the display features, a dedicated hardware LCD driver is provided which has a voltage regulator and a boost circuit to provide a constant LCD illumination level. The I/O ports can be used to directly drive LEDs for display purposes and also have a software adjustable brightness function. These devices also include an In Application Programming function which 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 product parameters as well as calibration parameters thus simplifying development and production. This series of devices are supplied in 48, 64 and 80-pin LQFP package types. Regarding product development, Holtek has professional teams to provide technical support. Together with an efficient C language compiling environment, an e-Link, an e-Writer and other convenient development tools, these resources combine to offer customers a means of rapid application development.