Description
FUJITSU SEMICONDUCTOR DATA SHEET w .U 4 t 16-Bit Original Microcontroller e e CMOS h S a t F2MC-16LX MB90M405 Series a .D in FL Display Controller .
m o c
DS07-13718-2E
The MB90M405 series is a general-purpose 16-bit microcontroller, developed for applications requiring fluorescent display tube.
Features
* Clock
* Internal PLL clock multiplication circuit
* Oscillation clock 1/2 main oscillation clock 1 × to 4 × PLL oscillation clock (2 MHz to 16 MHz at 4 MHz oscillation) , can be set from machine clock
* Minimum instruction execution time : 62.5 ns (operating at 4 M
Applications
* requiring fluorescent display tube panel control. Each microcontroller is equipped with 60 highly voltage-resistant output pins, needed for fluorescent display control. The command structure inherits the same AT architecture as the F2MC-8L and F2MC-16L, in order to provide enhanced C-language suppor
