HD64F7144FW50V Datasheet, PDF(817/932 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144

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HD64F7144FW50V Datasheet, PDF (817/932 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144

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26.3 AC Characteristics

26. Electrical Characteristics

26.3.1 Test conditions for the AC characteristics

Input reference levels high level: VIH minimum value, low level: VIL maximum value

Output reference levels high level: 2.0 V, low level: 0.8 V

IOL

LSI output pin

CL

DUT output

V VREF

IOH

CL is a total value that includes the capacitance of measurement equipment, and is set as follows:

30 pF: CK, CS7 to CS0, BREQ, BACK, DACK1, DACK0, IRQOUT, AUDCK

50 pF: A21 to A0, D31 to D0, RD, WRxx, TDO

100 pF: AUDATA3 to AUDATA0, AUDSYNC

70 pF: Port output pin other than the above and peripheral module output pins

It is assumed that IOL = 1.6 mA, IOH = 200 ÂµA in the test conditions.

Figure 26.1 Output Load Circuit

Rev.4.00 Mar. 27, 2008 Page 771 of 882

REJ09B0108-0400

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