RX64M_16 Datasheet, PDF (211/228 Pages) Renesas Technology Corp – 120-MHz 32-bit RX MCU, on-chip FPU, 240 DMIPS, up to 4-MB flash memory

RX64M Group
5.9 Oscillation Stop Detection Timing
5. Electrical Characteristics
Table 5.51 Oscillation Stop Detection Circuit Characteristics
Conditions: VCC = AVCC0 = AVCC1 = VCC_USB = V_BATT = 2.7 to 3.6 V, 2.7 ≤ VREFH0 ≤ AVCC0,
VCC_USBA = AVCC_USBA = 3.0 to 3.6 V,
VSS = AVSS0 = AVSS1 = VREFL0 = VSS_USB = VSS1_USBA = VSS2_USBA = PVSS_USBA = AVSS_USBA = 0 V,
T_a = T_opr
Item
Detection time
Symbol
t_dr
Min.
Typ.
Max.
Unit
Test
Conditions
—
—
1
ms Figure 5.83
Main clock or
PLL clock
t_dr
OSTDSR.OSTDF
LOCO clock
ICLK
Figure 5.83 Oscillation Stop Detection Timing
R01DS0173EJ0110 Rev.1.10
Oct 24, 2016
Page 211 of 228