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21
PRELIMINARY
PRELIMINARY
21.2 Recommended Operating Conditions
Recommended Operating Conditions (Referenced to VCCE = 5 V ± 0.5 V, VCCI = 3.3 V ± 0.3 V, Ta
= -40 to 85°C Unless Otherwise Noted)
Symbol
External I/O Buffer Power Supply Voltage (Note1)
VCCE
Internal Logic Power Supply Voltage (Note2)
VCCI
RAM Power Supply Voltage (Note2)
VDD
FVCC
Flash Power Supply Voltage (Note2)
AVCC
Analog Power Supply Voltage (Note1)
OSC-VCC
PLL Power Supply Voltage (Note2)
Analog Reference Voltage (Note1)
VREF
Input High
VIH
Voltage
Input Low
VIL
Voltage
High State Peak Output Current P0-P22
IOH(peak)
(Note 3)
High State Average Output Current P0-P22
IOH(avg)
(Note4)
IOL(peak)
Low State Peak Output Current P0-P22 (Note 3)
Low State Average Output Current P0-P22
IOL(avg)
(Note 4)
Output Load
CL
Capacitance
f(XIN)
External Clock Input Frequency
Note 1: Subject to conditions VCCE
Note 2: Subject to conditions VDD
Note 3: Make sure the total (peak) output current of ports is | ports P0 + P1 |
Note 4: The average output current is a value averaged during a 100 ms period.
Parameter
Ports P0-P22, RESET,
MOD0, MOD1, FP
Ports P0, P1 (external extension/
processor mode only), WAIT
Ports P0-P22, RESET,
MOD0, MOD1, FP
Ports P0, P1 (external extension/
processor mode only), WAIT
JTCK,JTDI,JTMS,
JTDO,JTRST
Other than above
AVCC
VCCI
21-3
ELECTRICAL CHARACTERISTICS
21.2 Recommended Operating Conditions
Rated Value
MIN
TYP
4.5
5.0
3.0
3.3
3.3
3.0
3.3
3.0
5.0
4.5
3.3
3.0
5.0
0.8VCCE
0.43VCCE
0
0
5
VREF.
FVCC = OSC-VCC
| ports P2 + P3 |
| ports P4 + P15 |
| ports P6 + P7 |
| ports P8 + P20 + P22 |
| ports P9 + P11 |
| ports P12 + P13 + P14 |
| ports P16 + P17 |
| ports P18 + P19 |
Unit
MAX
5.5
V
3.6
V
3.6
V
V
3.6
5.5
V
3.6
V
V
5.5
VCCE
V
VCCE
V
0.2VCCE
V
0.16VCCE
V
mA
-10
-5
mA
10
mA
5
mA
80
PF
100
PF
10
MHz
80 mA
80 mA
80 mA
80 mA
80 mA
80 mA
80 mA
80 mA
80 mA
Ver.0.10
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