15 ac characteristics measurement conditions, Q/2 (v, Q = 3.0 to 3.6 v, v – Renesas SH7641 User Manual
Page 1014: 8 v ± 5%) • input pulse level: v, Q to v, Q) • input rising and falling times: 1 ns, Figure 25.56 output load circuit
Section 25 Electrical Characteristics
Rev. 4.00 Sep. 14, 2005 Page 964 of 982
REJ09B0023-0400
25.3.15 AC Characteristics Measurement Conditions
• I/O signal reference level: V
CC
Q/2 (V
CC
Q = 3.0 to 3.6 V, V
CC
= 1.8 V
± 5%)
• Input pulse level: V
SS
Q to 3.0 V (where
RESETP, RESETM, ASEMD0, NMI, TRST, EXTAL,
CKIO, TCK, MD0, MD2, MD3, and Schmitt inputs are within V
SS
Q to V
CC
Q)
• Input rising and falling times: 1 ns
I
OL
I
OH
C
L
V
REF
LSI output pin
DUT output
Notes:
C
L
is the total value that includes the capacitance of measurement
tools. Each pin is set as follows:
30pF: CKIO,
RASU/L, CASU/L, CS0, CS2 to CS6B, and BACK
50pF: All other pins
I
OL
and I
OH
are shown in table 25.4.
1.
2.
Figure 25.56 Output Load Circuit
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