D12320VF25V Datasheet, PDF (889/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 20 Electrical Characteristics
20.3.3 AC Characteristics
(1) Clock Timing
Table 20.23 Clock Timing
Condition B: V_CC = 3.0 V to 3.6 V, AV_CC = 3.0 V to 3.6 V, V_ref = 3.0 V to AV_CC, V_SS = AV_SS =
0 V, φ = 2 MHz to 25 MHz, T_a = –20°C to 75°C (regular specifications),
T_a = –40°C to 85°C (wide-range specifications)
Item
Clock cycle time
Clock pulse high width
Clock pulse low width
Clock rise time
Clock fall time
Reset oscillation stabilization time
(crystal)
Software standby oscillation
stabilization time (crystal)
External clock output stabilization
delay time
Symbol Min
tcyc
40
tCH
15
tCL
15
tCr
—
tCf
—
tOSC1
10
tOSC2
10
tDEXT
500
Max
Unit Test Conditions
500
ns
Figure 20.2
—
ns
—
ns
5
ns
5
ns
—
ms Figure 20.3
—
ms
—
μs
Figure 20.3
Rev.7.00 Feb. 14, 2007 page 855 of 1108
REJ09B0089-0700