SH7206 Datasheet, PDF (1098/1188 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 25 Electrical Characteristics
25.4.1 Clock Timing
Table 25.6 Clock Timing
Conditions: PV_CC = 3.0 V to 3.6 V, V_CC = 1.15 V to 1.35 V, AV_CC = 3.0 V to 3.6 V,
PV_SS = V_SS = AV_SS = 0 V, Ta = −20°C to +85°C
Item
EXTAL clock input frequency
EXTAL clock input cycle time
EXTAL clock input pulse low width
EXTAL clock input pulse high width
EXTAL clock input rise time
EXTAL clock input fall time
CKIO clock input frequency
CKIO clock input cycle time
CKIO clock input pulse low width
CKIO clock input pulse high width
CKIO clock input rise time
CKIO clock input fall time
CKIO clock output frequency
CKIO clock output cycle time
CKIO clock output pulse low width
CKIO clock output pulse high width
CKIO clock output rise time
CKIO clock output fall time
Power-on oscillation setting time
Oscillation settling time on return from
standby 1
Oscillation settling time on return from
standby 2
Symbol Min.
f
10
EX
t_EXcyc
30
t
7
EXL
t_EXH
7
t_EXr

t_EXf

f
20
CK
t
15
CKcyc
t
4.5
CKIL
t
4.5
CKIH
t_CKIr

t
CKIf

f_OP
20
t_cyc
15
t_CKOL
4.5
t
4.5
CKOH
t
CKOr

t
CKOf

t
10
OSC1
t_OSC2
10
t_OSC3
10
Max.
33
100


4
4
66
50


3
3
66
50


3
3


Unit
MHz
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
ms
ms

ms
Figure
Figure 25.2
Figure 25.3
Figure 25.4
Figure 25.5
Figure 25.6
Figure 25.7
Rev. 3.00 Jun. 18, 2008 Page 1074 of 1160
REJ09B0191-0300