HD404720 series

The HD404720 series is a 4-bit single-chip micro-computer which incorporate five timers, two serial interfaces, an A/D converter, an input capture timer,andan output compare timer.It also includes a 32,768 kHz oscillator and low-power dissipation modes.

Features of the HD404720 series are:(1)56 I/O pins inculding 32 high-voltage(40 V max), high-current(15 mA max) pins; (2)three timer/counters; (3)two-channel 8- or 16-bit clock-synchronous serial interface; (4)ten interrupt sources; (5)subroutine stack up to 16 levels, including interrrupts; (6)14-bit PWM; (7)built-in oscillator; (8)four low-power dissipation modes.

Well,HD404720 series is a simple introduction to this kind of product, if you are interested in it and want to know more about it, please pay more attention to our web!