RX23T Datasheet, PDF (63/98 Pages) Renesas Technology Corp – 40-MHz 32-bit RX MCUs, built-in FPU, 65.6 DMIPS

RX23T Group
5. Electrical Characteristics
Oscillator
ICLK
IRQ
Software standby mode
t_SBYMC, t_SBYPC, t_SBYEX, t_SBYPE,
t_SBYSC, t_SBYHO, t_SBYLO
Figure 5.30 Software Standby Mode Recovery Timing
Table 5.20 Timing of Recovery from Low Power Consumption Modes (3)
Conditions: VCC = 2.7 V to AVCC0, AVCC0 = VREFH0 = 2.7 V to 5.5 V, VSS = AVSS0 = VREFL0 = 0 V, T_a = –40 to +105°C
Item
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
Recovery time from deep High-speed mode*²
sleep mode*¹
Middle-speed mode*³
t_DSLP
—
t_DSLP
—
2
3.5
μs
Figure 5.31
3
4
μs
Note 1. Oscillators continue oscillating in deep sleep mode.
Note 2. When the frequency of the system clock is 32 MHz.
Note 3. When the frequency of the system clock is 12 MHz.
Oscillator
ICLK
IRQ
Deep sleep mode
t_DSLP
Figure 5.31 Deep Sleep Mode Recovery Timing
Table 5.21 Operating Mode Transition Time
Conditions: VCC = 2.7 V to AVCC0, AVCC0 = VREFH0 = 2.7 V to 5.5 V, VSS = AVSS0 = VREFL0 = 0 V, T_a = –40 to +105°C
Mode before Transition
Mode after Transition
Transition Time
ICLK Frequency
Unit
Min.
Typ.
Max.
High-speed operating mode
Middle-speed operating modes
8 MHz
—
10
—
μs
Middle-speed operating modes High-speed operating mode
8 MHz
—
37.5
—
μs
Note: Values when the frequencies of PCLKB, PCLKD, and FCLK are not divided.
R01DS0248EJ0110 Rev.1.10
Jan 13, 2016
Page 63 of 98