RX63N_15 Datasheet, PDF (188/210 Pages) Renesas Technology Corp – Renesas MCUs

RX63N Group, RX631 Group
5. Electrical Characteristics
5.9 Oscillation Stop Detection Timing
Table 5.34 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
Detection time
Symbol
t_dr
Min.
Typ.
Max. Unit
—
—
1
ms
Test
Conditions
Figure 5.67
Main clock or
PLL clock
t_dr
OSTDSR.OSTDF
LOCO clock
ICLK
Figure 5.67 Oscillation Stop Detection Timing
R01DS0098EJ0180 Rev.1.80
May 13, 2014
Page 188 of 208