HD6417751 Datasheet, PDF (988/1105 Pages) Renesas Technology Corp – SuperH RISC engine

Table 23.11 Permissible Output Currents
Item
Symbol Min
Typ
Max
Unit
Permissible output low current
I_OL
—
—
2
mA
(per pin; other than PCI pins)
Permissible output low current
I_OL
—
—
4
(per pin; PCI pins)
Permissible output low current
ΣI_OL
—
—
120
(total)
Permissible output high current –I_OH
—
—
2
mA
(per pin; other than PCI pins)
Permissible output high current –I_OH
—
—
4
(per pin; PCI pins)
Permissible output high current Σ(–I_OH)
—
—
40
(total)
Note: To protect chip reliability, do not exceed the output current values in table 23.11.
23.3 AC Characteristics
In principle, this LSI’s input should be synchronous. Unless specified otherwise, ensure that the
setup time and hold times for each input signal are observed.
Table 23.12 Clock Timing (HD6417751RBP240)
Item
Symbol Min Typ Max Unit Notes
Operating CPU, FPU, cache, TLB f
frequency _{External bus}
1
—
240 MHz
1
—
84
Peripheral modules
1
—
60
Table 23.13 Clock Timing (HD6417751RF240)
Item
Symbol Min Typ Max Unit Notes
Operating CPU, FPU, cache, TLB f
frequency _{External bus}
1
—
240 MHz
1
—
84
Peripheral modules
1
—
60
Rev. 3.0, 04/02, page 948 of 1064