SH7014 Datasheet, PDF (622/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

22. Electrical Characteristics (5 V 28.7 MHz)
22.3.11 Measuring Conditions for AC Characteristics
• Input reference levels:
⎯ High level: 2.2 V
⎯ Low level: 0.8 V
• Output reference levels:
⎯ High level: 2.0 V
⎯ Low level: 0.8 V
I_OL
LSI output pin
C_L
DUT output
V ^V_ref
I_OH
Note: C_L is set with the following pins, including the total capacitance of the
measurement jig, etc:
30 pF: CK, RAS, CASx, RDWR, CS0 to CS3, AH, DACK0, DACK1
50 pF: A21 to A0, D15 to D0, RD, WRx
70 pF: Port output and peripheral module output pins other than the above.
I_OL, I_OH: See table 22.3, Permitted Output Current Values.
Figure 22.29 Output Test Circuit
Rev.5.00 Sep. 27, 2007 Page 588 of 716
REJ09B0398-0500