Datasheet

R01DS0060EJ0160 Rev.1.60 Page 139 of 154
May 19, 2014
RX630 Group 5. Electrical Characteristics
5.9 Oscillation Stop Detection Timing
Figure 5.44 Oscillation Stop Detection Timing
Table 5.28 Oscillation Stop Detection Circuit Characteristics
Conditions: VCC = AVCC0 = VREFH = VCC_USB = V
BATT
= 2.7 to 3.6 V, VREFH0 = 2.7 V to AVCC0
VSS = AVSS0 = VREFL/VREFL0 = VSS_USB = 0 V
T
a
= T
opr
Item Symbol Min. Typ. Max. Unit
Test
Conditions
Detection time t
dr
— — 1 ms Figure 5.44
t
dr
Main clock or
PLL clock
OSTDSR.OSTDF
LOCO clock
ICLK