CCU3000 Datasheet, PDF (9/77 Pages) Micronas – Central Control Unit

V_SUP
f_OSC
int. Reset
t_OSC
A₀...A₁₅
D₀...D₇
RES
(without ext. C)
Fig. 2–7: Power-on sequence
CCU 3000, CCU 3000-I
CCU 3001, CCU 3001-I
1
2
3
t_OSC = start–up time
oscillator
4
5
6
FFF9
Control Word
normal operation
f_OSC
A₀...A₁₅
D₀...D₇
int.
Reset
RES
Fig. 2–8: External reset sequence
FFF 9
1
2
3
Control Word
4
5
6
V_SUP
2
normal operation
MICRONAS INTERMETALL
9