The HT66F4560 is a Holtek 8-bit A/D with OPA Flash MCU. It complies with the industrial specifications requirement of -40℃~ 85℃ operating temperature and includes high noise immunity. It is suitable for use in sensor related applications which have low power consumption requirements or which demand rapid response times, such as smoke detectors, PM2.5 detectors, CO detectors, oximeters, etc.

The HT66F4560 includes a 12-bit A/D converter, 8-bit D/A converter, comparator, OPAs, multi-function Timer Modules, I²C / SPI and UART interfaces. Besides, the integrated OPAs with 4-level bandwidth selection function is also included.

1. The product image is for showing the product appearance, the pin count shown may not match the product pin count.