DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 719

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Item
External clock output
stabilization delay time
Subclock stabilization
time
Subclock oscillator
frequency
Subclock (φ
time
EXTAL
V
STBY
RES
φ
CC
SUB
) cycle
t
OSC1
Symbol Min.
t
t
f
f
DEXT
OSC3
SUB
SUB
t
DEXT
Figure 22.4 Oscillation Stabilization Timing
φ
Condition A Condition B Condition C Condition D
1000 —
—
Figure 22.3 System Clock Timing
32.768
30.5
Max. Min.
4
t
500
—
CH
32.768
t
30.5
cyc
Max. Min.
—
2
t
Cf
t
CL
500
—
t
Rev.7.00 Dec. 24, 2008 Page 665 of 698
Cr
32.768
30.5
Max. Min.
—
2
500
—
32.768
30.5
Max. Unit
—
2
t
OSC1
t
DEXT
REJ09B0074-0700
µs
s
kHz
µs
Test
Conditions
Figure 22.4