SH7280 Datasheet, PDF (1629/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 31 Electrical Characteristics
CK,
Internal clock,
USB clock
Vcc
RES,
MRES
Oscillation settling time
Vcc Min.
t_OSC1, t_OSC4
t_RESW/t_MRESW t_RESS/t_MRESS
Note: Oscillation settling time when the internal oscillator is used.
Figure 31.4 Power-On Oscillation Settling Time
Standby period
CK,
Internal clock
RES,
MRES
t_OSC2
Oscillation settling time
t_RESW/t_MRESW
Note: Oscillation settling time when the internal oscillator is used.
Figure 31.5 Oscillation Settling Time on Return from Standby (Return by Reset)
Standby period
CK,
Internal clock
NMI, IRQ
t_OSC3
Oscillation settling time
Note: Oscillation settling time when the internal oscillator is used.
Figure 31.6 Oscillation Settling Time on Return from Standby (Return by NMI or IRQ)
Rev. 1.00 Jun. 26, 2008 Page 1599 of 1692
REJ09B0393-0100