D12320VF25IV Datasheet, PDF (973/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 22 Electrical Characteristics
(1) Clock Timing
Table 22.5 Clock Timing
Condition A: V_CC = 2.7 V to 3.6 V, AV_CC = 2.7 V to 3.6 V, V_ref = 2.7 V to AV_CC, V_SS = AV_SS =
0 V, φ = 2 MHz to 20 MHz, T_a = –20°C to 75°C (regular specifications),
T_a = –40°C to 85°C (wide-range specifications)
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
tcyc
tCH
tCL
tCr
tCf
tOSC1
tOSC2
tDEXT
Condition A
Min Max
50 500
20 —
20 —
—5
—5
10 —
Condition B
Min Max Unit
40 500 ns
15 — ns
15 — ns
—5
ns
—5
ns
10 — ms
Test
Conditions
Figure 22.2
Figure 22.3
10 —
10 — ms
500 —
500 — μs Figure 22.3
Rev.6.00 Sep. 27, 2007 Page 941 of 1268
REJ09B0220-0600