Datasheet

Section 27 Electrical Characteristics
Rev. 6.00 Mar. 18, 2010 Page 938 of 982
REJ09B0054-0600
Condition A
Condition B Condition C
Item Symbol Min Max Min Max Min Max Unit
Test
Conditions
External clock output
stabilization delay time
t
DEXT
500 ⎯ 500 ⎯ 1000 ⎯ µs Figure 27.11
Subclock oscillation
stabilization time
t
OSC3
⎯ 2 ⎯ 2 ⎯ 3 s
Subclock oscillator
frequency
f
SUB
32.768 32.768 32.768 32.768 32.768 32.768 kHz
Subclock (φ
SUB
) cycle time t
SUB
30.5 30.5 30.5 30.5 30.5 30.5 µs