Ac Characteristics - Hitachi SH7750 series Hardware Manual

Table 23.6 Permissible Output Currents
(Ta = –20 to +75°C)
Item
Permissible output low current
(per pin)
Permissible output low current
(total)
Permissible output high current
(per pin)
Permissible output high current
(total)
Note: To protect chip reliability, do not exceed the output current values in table 23.3.
23.3

AC Characteristics

In principle, SH7750 Series input should be synchronous. Unless specified otherwise, ensure that
the setup time and hold times for each input signal are observed.
Table 23.7 Clock Timing (HD6417750BP200M, HD6417750SBP200)
Item
Operating CPU, FPU, cache, TLB
frequency
External bus
Peripheral modules
Table 23.8 Clock Timing (HD6417750F167, HD6417750F167I, HD6417750SF167)
Item
Operating CPU, FPU, cache, TLB
frequency
External bus
Peripheral modules
Symbol Min
I —
OL
ΣI
—
OL
–I —
OH
Σ(–I
) —
OH
Symbol Min
f 1
1
1
Symbol Min
f 1
1
1
Typ Max
— 2
— 120
— 2
— 40
Typ Max
— 200
— 100
— 50
Typ Max
— 167
— 83
— 42
Rev. 4.0, 04/00, page 739 of 850
Unit
mA
Unit
MHz
Unit
MHz