SH7730 Datasheet, PDF (1109/1188 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7780 Series

Section 33 Electrical Characteristics
33.4 AC Characteristics
The input of this LSI is a synchronous input. The setup hold time of each input signal should be
kept unless any notice.
Table 33.6 Maximum Operating Frequencies
Conditions: V_CCQ = 3.0 to 3.6 V, V_CC = 1.1 to 1.3 V, Ta = -20 to 75°C
Item
Operating CPU clock (Iφ)
frequency
SH clock (Sφ)
Bus clock (Bφ)
Peripheral clock (Pφ)
Symbol Min. Typ. Max. Unit Remarks
f
24  266 MHz 266 MHz version
24  200
200 MHz version
24  133.34
24  66.67
8  33.34
33.4.1 Clock Timing
Table 33.7 Clock Timing
Conditions: V_CCQ = 3.0 to 3.6 V, V_CC = 1.1 to 1.3 V, T_a = -20 to 75°C,
Bus clock (Bφ) Maximum operating frequency: 66.67 MHz
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
CKO clock output frequency
CKO clock output cycle time
CKO clock output low pulse width
CKO clock output high pulse width
CKO clock output rise time
CKO clock output fall time
RESETP power-on oscillation settling time
Symbol Min.
f_EX
10
t
15
EXcyc
t_EXL
7
t
7
EXH
t_EXr

t
EXf

f_OP
20
t_cyc
15
t
3
CKOL
t_CKOH
3
t
CKOr

t_CKOf

t
10
OSC
Max.
66.67
100


4
4
66.67
50


3
3

Unit Figure
MHz 33.1
ns
ns
ns
ns
ns
MHz 33.2
ns
ns
ns
ns
ns
ms 33.3
Rev. 1.00 Sep. 19, 2007 Page 1061 of 1136
REJ09B0359-0100