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21
PRELIMINARY
PRELIMINARY
(3) Electrical characteristics when f(XIN) = 8 MHz
(Referenced to VCCE = 5 V ± 10%, VCCI = 3.3 V ± 0.3 V, Ta = -40 to 125°C Unless Otherwise
Noted)
Symbol
VOH
Output High Voltage
VOL
Output Low Voltage
VDD
RAM Retention Power Supply
Voltage
IIH
High State Input Current
IIL
Low State Input Current
ICC-5V
5 V power supply (Note 1)
ICCI-3V
3.3 V power supply (Note 2)
IDDhold
RAM Retention Power Supply Current
V
+ – V
-
Hysteresis (Note 3)
T
T
ADTRG, RTDCLK, RTDRXD,
SCLKI0,1,2,3, RXD0, 1,2,3,4,5,
TCLK3-0, JTMS,JTRST, JTDI,
TIN0-33, RESET, FP, MOD0,1
Hysteresis (Note 4)
V
+ – V
-
T
T
SBI, HREQ
Note 1: Total current when VCCE = AVCC = VREF in single-chip mode. See the next page for the
rated values of power supply current on each power supply pin.
Note 2: Total current when VCCI = VDD = FVCC = OSC-VCC in single-chip mode. See the next
page for the rated values of power supply current on each power supply pin.
Note 3:
All these pins except RESET serve dual-functions.
__________
Note 4:
The HREQ pin serves dual-functions.
Parameter
IOH= -2mA
IOL=2mA
When operating
When back-up
VI=VCCE
VI=0V
f(XIN)=8.0MHz,
When reset
f(XIN)=8.0MHz,
When operating
f(XIN)=8.0MHz,
When reset
f(XIN)=8.0MHz,
When operating
Ta=25°C
Ta=125°C
VCCE=5V
VCCE=5V
____________
21-7
ELECTRICAL CHARACTERISTICS
Condition
MIN
VCCE-1
0
3.0
2.0
-5
-5
1.0
0.3
21.3 DC Characteristics
Rated Value
Unit
TYP
MAX
VCCE
V
0.45
V
VCCI
V
3.6
µA
5
µA
5
1
mA
1
10
70
mA
60
110
See RAM
100
retention
µA
power supply
current
7500
characteristic
graph
V
V
Ver.0.10
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