Datasheet

Section 22 Electrical Characteristics
Rev.7.00 Dec. 24, 2008 Page 662 of 698
REJ09B0074-0700
1. Current dissipation values are for V
IH
min. = V
CC
– 0.2 V and V
IL
max. = 0.2 V, with all
output pins unloaded and the on-chip MOS pull-up transistors in the off state.
2. I
CC
depends on V
CC
and f as follows (Reference):
I
CC
max. = 5 (mA) + 0.52 (mA/(MHz x V)) × V
CC
× f (normal operation, USB halted)
I
CC
max. = 9 (mA) + 0.60 (mA/(MHz x V)) × V
CC
× f (normal operation, USB operated)
I
CC
max. = 1 (mA) + 0.51 (mA/(MHz x V)) × V
CC
× f (sleep mode)
3. The values are for V
RAM
< V
CC
< 2.7 V, V
IH
min. = V
CC
× 0.9, and V
IL
max. = 0.3 V.
4. The FWE pin is effective only in the F-ZTAT version.
5. Reference value when setting the flash memory module stop mode is carried out while
the on-chip RAM program is executed. The value is effective in the F-ZTAT version.
Table 22.3 Permissible Output Currents
Condition A: V
CC
= PLL V
CC
= Dr V
CC
= 2.4 V to 3.6 V, Vref = 2.4 V to V
CC
, V
SS
= PLLV
SS
=
Dr V
SS
= 0 V, f = 32.768 kHz, 6 MHz, T
a
= –20°C to +75°C (regular specifications),
T
a
= –40°C to +85°C (wide-range specifications)
Condition B: V
CC
= PLL V
CC
= Dr V
CC
= 2.7 V to 3.6 V, Vref = 2.7 V to V
CC
, V
SS
= PLLV
SS
=
Dr V
SS
= 0 V, f = 32.768 kHz, 6 MHz to 16 MHz, T
a
= –20°C to +75°C (regular
specifications), T
a
= –40°C to +85°C (wide-range specifications)
Condition C: V
CC
= PLL V
CC
= Dr V
CC
= 3.0 V to 3.6 V, Vref = 3.0 V to V
CC
, V
SS
= PLLV
SS
=
Dr V
SS
= 0 V, f = 32.768 kHz, 6 MHz to 24 MHz, T
a
= –20°C to +75°C (regular
specifications), T
a
= –40°C to +85°C (wide-range specifications)
Condition D: V
CC
= PLL V
CC
= Dr V
CC
= 3.0 V to 3.6 V, Vref = 3.0 V to V
CC
, V
SS
= PLLV
SS
=
Dr V
SS
= 0 V, f = 32.768 kHz, 16 MHz to 24 MHz, T
a
= −20°C to +75°C (regular
specifications), T
a
= −40°C to +85°C (wide-range specifications)
Item Symbol Min. Typ. Max. Unit
Permissible output
low current (per pin)
All output pins I
OL
— — 1.0 mA
Permissible output
low current (total)
Total of all output pins ∑ I
OL
— — 60 mA
Permissible output
high current (per pin)
All output pins –I
OH
— — 1.0 mA
Permissible output
high current (total)
Total of all output pins ∑ –I
OH
— — 30 mA
Note: To protect chip reliability, do not exceed the output current values in table 22.3.