SH7750_08 Datasheet, PDF (1003/1162 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 22 Electrical Characteristics
Notes: 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.
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.
I_DDQ is the sum of the V_DDQ, V , _DD-PLL1/2 V , _DD-RTC and V_DD-CPG 3.3 V system currents.
* 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 22.14 Permissible Output Currents
T_a = –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
—
—
2
OH
(per pin)
Permissible output high current Σ(–I )
—
—
40
OH
(total)
Note: To protect chip reliability, do not exceed the output current values in table 22.14.
Rev.7.00 Oct. 10, 2008 Page 919 of 1074
REJ09B0366-0700