r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 1098

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 26 Electrical Characteristics
26.3.1
Table 26.6 Clock Timing
Conditions: V
Rev. 1.00 Sep. 21, 2007 Page 1072 of 1124
REJ09B0402-0100
Item
EXTAL clock input frequency
EXTAL clock input cycle time
EXTAL clock input low pulse width
EXTAL clock input high pulse width
EXTAL clock input rise time
EXTAL clock input fall time
CK clock output frequency
CK clock output cycle time
CK clock output low pulse width
CK clock output high pulse width
CK clock output rise time
CK clock output fall time
Power-on oscillation settling time
Standby return oscillation settling time 1
Standby return oscillation settling time 2
Clock Timing
AV
T
T
a
a
CC
= –20°C to +85°C (consumer applications),
= –40°C to +85°C (industrial applications)
refh
= 3.0 V to 3.6 V or 4.5 V to 5.5 V, AV
= 4.5 V to AV
EXTAL
(input)
Figure 26.1 EXTAL Clock Input Timing
1/2 V
CC
CC
, V
SS
= PLLV
V
IH
t
t
Symbol
f
t
t
t
t
t
f
t
t
t
t
t
t
t
EX
EXcyc
EXL
EXH
EXr
EXf
OP
cyc
CKL
CKH
CKr
CKf
OSC1
OSC2
OSC3
EXH
V
IH
SS
t
EXcyc
= AV
Min.
5
80
20
20


10
25
1/2t
1/2t


10
10
10
V
IL
t
CC
EXf
SS
cyc
cyc
t
EXL
= 4.5 V to 5.5 V,
= AV
−7.5
−7.5
V
IL
refl
Max.
12.5
200


5
5
40
100


5
5



= 0 V,
1/2 V
V
t
EXr
IH
CC
Unit
MHz
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
ms
ms
ms
Reference
Figure
Figure 26.1
Figure 26.2
Figure 26.3
Figure 26.4
Figure 26.5