R01DS0190EJ0100 Datasheet, PDF (72/110 Pages) Renesas Technology Corp – 32 MHz 32-bit RX MCUs, 50 DMIPS, up to 128 Kbytes of flash memory

RX111 Group
5. Electrical Characteristics
5.3.3
Timing of Recovery from Low Power Consumption Modes
Table 5.24 Timing of Recovery from Low Power Consumption Modes (1)
Conditions: VCC = AVCC0 = VCC_USB = 1.8 to 3.6 V, VSS = AVSS0 = VREFL0 = VSS_USB = 0 V, T_a = –40 to +105°C
Item
Symbol Min. Typ. Max. Unit
Test
Conditions
Recovery time
from software
standby mode*¹
High-speed
mode
Crystal
connected to
main clock
oscillator
Main clock oscillator
operating*²
t_SBYMC —
2
Main clock oscillator and t_SBYPC —
2
PLL circuit operating*³
3 ms Figure 5.29
3 ms
External clock
input to main
Main clock oscillator
operating*⁴
t_SBYEX — 35 50 μs
clock oscillator
Main clock oscillator and t_SBYPE —
70
95
μs
PLL circuit operating*⁵
Sub-clock oscillator operating
HOCO clock oscillator operating*⁶
LOCO clock oscillator operating
t_SBYSC — 650 800 μs
t_SBYHO — 40 55 μs
t_SBYLO — 40 55 μs
Note 1. The recovery time varies depending on the state of each oscillator when the WAIT instruction is executed. The recovery time
when multiple oscillators are operating varies depending on the operating state of the oscillators that are not selected as the
system clock source. This applies when only the oscillator listed in each item is operating and the other oscillators are stopped.
Note 2. When the frequency of the crystal is 20 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 04h.
Note 3. When the frequency of PLL is 32 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 04h.
Note 4. When the frequency of the external clock is 20 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 00h.
Note 5. When the frequency of PLL is 32 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 00h.
Note 6. When the frequency of HOCO is 32 MHz.
When the high-speed clock oscillator wait control register (HOCOWTCR) is set to 05h.
Table 5.25 Timing of Recovery from Low Power Consumption Modes (2)
Conditions: VCC = AVCC0 = VCC_USB = 1.8 to 3.6 V, VSS = AVSS0 = VREFL0 = VSS_USB = 0 V, T_a = –40 to +105°C
Item
Symbol Min. Typ. Max. Unit
Test
Conditions
Recovery time
from software
standby mode*¹
Middle-speed
mode
Crystal
connected to
main clock
oscillator
Main clock oscillator
operating*²
t_SBYMC —
2
Main clock oscillator and t_SBYPC —
2
PLL circuit operating*³
3 ms Figure 5.29
3 ms
External clock
input to main
Main clock oscillator
operating*⁴
t_SBYEX —
3
4 μs
clock oscillator
Main clock oscillator and t_SBYPE —
65
85
μs
PLL circuit operating*⁵
Sub-clock oscillator operating
HOCO clock oscillator operating*⁶
LOCO clock oscillator operating
t_SBYSC — 600 750 μs
t_SBYHO — 40 50 μs
t_SBYLO — 4.8
7
μs
Note 1. The recovery time varies depending on the state of each oscillator when the WAIT instruction is executed. The recovery time
when multiple oscillators are operating varies depending on the operating state of the oscillators that are not selected as the
system clock source. This applies when only the oscillator listed in each item is operating and the other oscillators are stopped.
Note 2. When the frequency of the crystal is 12 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 04h.
Note 3. When the frequency of PLL is 12 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 04h.
Note 4. When the frequency of the external clock is 12 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 00h.
Note 5. When the frequency of PLL is 12 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 00h.
Note 6. When the frequency of HOCO is 8 MHz.
When the high-speed clock oscillator wait control register (HOCOWTCR) is set to 05h.
R01DS0190EJ0100 Rev.1.00
Jun 19, 2013
Page 72 of 107