Hitachi DK23DA-20F - Interface, Commands, and Timing; 6.0 Interface

K6602705
Rev.3
08.20.01
- 25 -
6.0 Interface
6.1 Power Interface
Only +5VDC power is applied to this Device. Figures 6-1 and 6-2 show power current transitions
after turning on the power.
Typical Spin-up Current Transition
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0123456
7
Time (sec)
Current of
+5V power

(A)
Figure 6-1 Power Current Transition
Typical Spin-up Current Transition with Retry
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
123456
7
Time (sec)
Current of
+5V power

(A)
8
9
10 11
12
14
13
Retry
Figure 6-2 Power Current Transition with retries