A/D Flash USB MCU with SPI
HT66FB540/HT66FB542 HT66FB550/HT66FB560
Revision: V1.80 Date: November 19, 2019
HT66FB540/HT66FB542/HT66FB550/HT66FB560 A/D Flash USB MCU with SPI
Table of Contents
Features............................................................................................................. 6
CPU Features.....................................