SH7280 Datasheet, PDF(1628/1726 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

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SH7280 Datasheet, PDF (1628/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

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Section 31 Electrical Characteristics

EXTAL*

(input)

1/2 PVcc

tEXH

tEXcyc

tEXL

VIH

VIH

VIL

VIL

tEXf

VIH

1/2 PVcc

tEXr

Note: * When the clock is input on the EXTAL pin.

Figure 31.1 EXTAL Clock Input Timing

CK

(input)

1/2 PVcc

tCKIH

tCKIcyc

tCKIL

VIH

VIH

VIL

VIL

tCKIf

VIH

1/2 PVcc

tCKIr

Figure 31.2 CK Clock Input Timing

CK

(output)

1/2 PVcc

tcyc

tCKOH

tCKOL

VOH

VOH

VOL

VOH

VOL

tCKOf

1/2 PVcc

tCKOr

Figure 31.3 CK Clock Output Timing

Rev. 1.00 Jun. 26, 2008 Page 1598 of 1692

REJ09B0393-0100

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