H8SX/1651

FAQs

1. What is the difference between H8SX/1600 and H8SX/1500?

   H8SX/1600 Series provides a maximum operating frequency of 50 MHz*1 and external expansion function. H8SX/1500 Series provides a maximum operating frequency of 48 MHz*2 and single chip*3 MCU. *1:H8SX1650 and 1657F provide a maximum operating frequnecy of 35 MHz. *2:H8SX1527F provides ...

   May 7, 2007
2. (H8SX) Is it possible to set φ output pin as I/O port output pin?

   No. φ output pin cannot be set as I/O port output pin. (There is no alternative settings.)

   Dec 25, 2008
3. How to set up a system clock with 32MHz?

   It is suggested to set up PLL at x2 of input clock 16MHz for initial starting up. PLL is initially set up at x1after reset. All of setting of SCKCR register is for oesillator frequency. For instance, if setting up bit 10 ~ 8 of SCKCR register at "010", system clock ...

   Mar 26, 2009