Ac Characteristic Test Conditions - Hitachi SH7750 Hardware Manual

22.3.5

AC Characteristic Test Conditions

The AC characteristic test conditions are as follows:
• Input/output signal reference level: 1.5 V (V
• Input pulse level: V
• Input rise/fall time: 1 ns
The output load circuit is shown in figure 22.72.
LSI output pin
Notes: 1. C is the total value, including the capacitance of the test jig, etc.
L
The capacitance of each pin is set to 30 pF.
2. I and I
OL OH
Rev. 6.0, 07/02, page 934 of 986
–3.0 V (V –V
SSQ SSQ DDQ
C
L
values are as shown in table 22.16, Permissible Output Currents.
Figure 22.72 Output Load Circuit
= 3.3 ±0.3 V)
DDQ
for RESET, TRST, NMI, and ASEBRK/BRKACK)
I
OL
I
OH
DUT output
V
REF