RX64M_15 Datasheet, PDF (151/230 Pages) Renesas Technology Corp – Renesas MCUs

RX64M Group
5.3.1
Reset Timing
5. Electrical Characteristics
Table 5.10 Reset Timing
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
RES# pulse
width
Power-on
Deep software standby mode
Software standby mode, low-speed operating
mode 2
Programming or erasure of the code flash
memory, or programming, erasure or blank
checking of the data flash memory
Other than above
Waiting time after release from the RES# pin reset
Internal reset time
(independent watchdog timer reset, watchdog timer reset,
software reset)
Symbol
t_RESWP
t_RESWD
t_RESWS
t_RESWF
t_RESW
t_RESWT
t_RESW2
Min.
Typ.
Max.
Unit
Test
Conditions
1
—
—
ms Figure 5.1
0.6
—
—
ms Figure 5.2
0.3
—
—
ms
200
—
—
μs
200
—
—
μs
62
—
63
t_Lcyc Figure 5.1
108
—
116
t_Lcyc
VCC
RES#
Internal reset signal
(Low is valid)
t_RESWP
Figure 5.1 Reset Input Timing at Power-On
t_RESWT
RES#
Internal reset signal
(Low is valid)
Figure 5.2 Reset Input Timing
t_RESWD, t_RESWS, t_RESWF, t_RESW
t_RESWT
R01DS0173EJ0100 Rev.1.00
Jul 31, 2014
Page 151 of 230