SH7727 Datasheet, PDF(1016/1109 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

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SH7727 Datasheet, PDF (1016/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

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Section 32 Electrical Characteristics

Standby

CKIO,

internal

clock

tOSC4

Stable oscillation

IRQ4 to IRQ0

PINT0/1

Note: Oscillation settling time when built-in oscillator is used

Figure 32.9 Oscillation Settling Time at Standby Return

(Return by IRQ4 to IRQ0)

Stable input clock

EXTAL input,

CKIO input

PLL synchronization

PLL output,

CKIO output

Reset or NMI

interrupt request

Stable input clock

tPLL1

PLL synchronization

Internal clock

STATUS0

STATUS1

Normal

Standby

Normal

Note: PLL oscillation setting time when clock is input from EXTAL pin or CKIO pin in continuous

oscillation mode.

Figure 32.10 PLL Synchronization Settling Time by Reset or NMI Interrupt

Rev. 5.00 Dec 12, 2005 page 944 of 1034

REJ09B0254-0500

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