Table of Contents
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Section 20 Electrical Characteristics
Item
RAM standby voltage
7
Vcc start voltage*
7
Vcc rising gradient*
Notes: 1. When the A/D and D/A converters are not used, the AV
be open. Connect the AV
2. The case where port 5 is used as IRQ0 to IRQ7.
3. Supply current values are for V
pins unloaded and all input pull-up MOSs in the off state.
4. The values are for V
5. I
depends on V
CC
max = 3.0 (mA) + 0.34 (mA/(MHz × V)) × V
I
CC
max = 3.0 (mA) + 0.27 (mA/(MHz × V)) × V
I
CC
6. The values are for reference.
7. This can be applied when the RES pin is held low at power-on.
Table 20.3 Permissible Output Currents
Conditions: V
= 3.0 V to 3.6 V, AV
CC
V
= AV
SS
T
= –20°C to +75°C (regular specifications),
a
T
= –40°C to +85°C (wide-range specifications)
a
Permissible output low
current (per pin)
Permissible output low
current (per pin)
Permissible output low
current (total)
Permissible output high
current (per pin)
Permissible output high
current (total)
Caution:
To protect the LSI's reliability, do not exceed the output current values in table 20.3.
Note:
When the A/D and D/A converters are not used, the AV
*
be open. Connect the AV
Rev.2.00 Jun. 28, 2007 Page 620 of 666
REJ09B0311-0200
Symbol
V
RAM
V
CCSTART
SV
CC
and V
CC
IH
≤ V
< 3.0 V, V
RAM
CC
and f as follows:
CC
= 3.0 V to 3.6 V, V
CC
= 0 V*,
SS
Item
Output pins except
port 3
Port 3
Total of all output
pins
All output pins
Total of all output
pins
and V
CC
Min.
Typ.
2.5
pins to V
, and the AV
ref
CC
min = V
– 0.5 V and V
CC
× 0.9, and V
min = V
IH
CC
× f (normal operation)
CC
× f (sleep mode)
CC
= 3.0 V to AV
ref
Symbol
Min.
I
OL
I
OL
ΣI
OL
–I
OH
Σ–I
OH
pins to V
, and the AV
ref
CC
Test
Max.
Unit
Conditions
V
0.8
V
20
ms/V
, V
, and AV
pins should not
CC
ref
SS
pin to V
.
SS
SS
max = 0.5 V with all output
IL
max = 0.3 V.
IL
,
CC
Typ.
Max.
2.0
10
80
2.0
40
, V
, and AV
pins should not
CC
ref
SS
pin to V
.
SS
SS
Unit
mA
mA
mA
mA
mA
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