SH7750_08 Datasheet, PDF (1020/1162 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 22 Electrical Characteristics
Table 22.30 Clock and Control Signal Timing (HD6417750SVF133 (V),
HD6417750SVBT133 (V))
HD6417750SVBT133 (V): V_DDQ = 3.0 to 3.6 V, V_DD = 1.5 V, Ta = –30 to +70°C, CL = 30 pF
HD6417750SVF133 (V): V_DDQ = 3.0 to 3.6 V, V_DD = 1.5 V, Ta = –20 to +75°C, CL = 30 pF
Item
Symbol Min
EXTAL
PLL2
1/2 divider
f
16
EX
clock input operating operating
frequency
1/2 divider not f_EX
8
operating
PLL2 not 1/2 divider
f
2
EX
operating operating
1/2 divider not f
1
EX
operating
EXTAL clock input cycle time
t
22
EXcyc
EXTAL clock input low-level pulse width t_EXL
3.5
EXTAL clock input high-level pulse width t_EXH
3.5
EXTAL clock input rise time
t_EXr
—
EXTAL clock input fall time
t_EXf
—
CKIO clock PLL2 operating
f
25
OP
output
PLL2 not operating
f_OP
1
CKIO clock output cycle time
t
14
cyc
CKIO clock output low-level pulse width t
1
CKOL1
CKIO clock output high-level pulse width t
1
CKOH1
CKIO clock output rise time
t_CKOr
—
CKIO clock output fall time
t_CKOf
—
CKIO clock output low-level pulse width t_CKOL2
3
CKIO clock output high-level pulse width t_CKOH2
3
Power-on oscillation settling time
t
10
OSC1
Power-on oscillation settling time/mode t_OSCMD
10
settling
SCK2 reset setup time
SCK2 reset hold time
MD reset setup time
MD reset hold time
t
20
SCK2RS
t
20
SCK2RH
t_MDRS
3
t_MDRH
20
Max Unit Figure
45
MHz
23
45
23
1000
—
—
4
4
67
67
1000
—
—
3
3
—
—
—
—
ns
ns
ns
ns
ns
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ms
ms
22.1
22.1
22.1
22.1
22.1
22.2 (1)
22.2 (1)
22.2 (1)
22.2 (1)
22.2 (1)
22.2 (2)
22.2 (2)
22.3, 22.5
22.3, 22.5
—
ns 22.11
—
ns 22.3, 22.5, 22.11
—
t_cyc
22.12
—
ns 22.3, 22.5, 22.12
Rev.7.00 Oct. 10, 2008 Page 936 of 1074
REJ09B0366-0700