RX630_15 Datasheet, PDF (139/156 Pages) Renesas Technology Corp – Renesas MCUs

RX630 Group
5. Electrical Characteristics
5.9 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
Detection time
Symbol
t_dr
Min.
Typ.
Max. Unit
—
—
1
ms
Test
Conditions
Figure 5.44
Main clock or
PLL clock
t_dr
OSTDSR.OSTDF
LOCO clock
ICLK
Figure 5.44 Oscillation Stop Detection Timing
R01DS0060EJ0160 Rev.1.60
May 19, 2014
Page 139 of 154