HD6417750 Datasheet, PDF (893/1039 Pages) Renesas Technology Corp – SuperH RISC engine

Notes: 1. Connect V , _DD-PLL1/2 V , _DD-RTC and V_DD-CPG to V_DDQ, and V , _SS-CPG V , _SS-PLL1/2 and V_SSQ-RTC to GND,
regardless of whether or not the PLL circuits and RTC are used.
2. The current dissipation values are for V min = V – 0.5 V and V max = 0.5 V with all
IH
DDQ
IL
output pins unloaded.
3. I is the sum of the V , V , V , and V 3.3 V system currents.
DDQ
DDQ DD-PLL1/2 DD-RTC
DD-CPG
* To reduce the leakage current in standby mode, the RTC must be turned on (input the
clock from EXTAL2 and set RCR2.RTCEN to 1).
Table 22.16 Permissible Output Currents
Ta = –20 to +75°C
Item
Symbol Min
Typ
Max
Unit
Permissible output low current
I
—
—
2
mA
OL
(per pin)
Permissible output low current
ΣI_OL
—
—
120
(total)
Permissible output high current –I_OH
—
—
2
(per pin)
Permissible output high current Σ(–I_OH)
—
—
40
(total)
Note: To protect chip reliability, do not exceed the output current values in table 22.16.
Rev. 6.0, 07/02, page 841 of 986