SH7720 Datasheet, PDF(1378/1524 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

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SH7720 Datasheet, PDF (1378/1524 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

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Section 38 Electrical Characteristics

EXTAL*

(input)

1/2 VCCQ

tEXH

tEXcyc

tEXL

VIH

VIH

VIL

VIL

tEXf

VIH

1/2 VCCQ

tEXr

Note: * When clock is input from EXTAL pin

Figure 38.1 EXTAL Clock Input Timing

CKIO

(output)

1/2VCCQ1

tCKOH

VOH

tcyc

tCKOL

VOH

VOL

VOH

VOL

1/2VCCQ1

tCKOf

tCKOr

Figure 38.2 CKIO Clock Output Timing

CKIO

(input)

1/2VCCQ1

tCKIcyc

tCKIH

tCKIL

VIH

VIH

VIH

VIL

VIL

1/2VCCQ1

tCKIf

tCKIr

Figure 38.3 CKIO Clock Input Timing

Rev. 3.00 Jan. 18, 2008 Page 1316 of 1458

REJ09B0033-0300

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