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Section 24 Electrical Characteristics
24.1
Absolute Maximum Ratings
Table 24.1 lists the absolute maximum ratings.
Table 24.1 Absolute Maximum Ratings
Item
Power supply voltage*
Power supply voltage (VCL pin)
Input voltage (except ports 0 and 7)
Input voltage (ports 0 and 7)
Reference power supply voltage
Analog power supply voltage
Analog input voltage
Operating temperature
Operating temperature (when flash
memory is programmed or erased)
Storage temperature
Caution: Permanent damage to this LSI may result if absolute maximum ratings are exceeded.
Note that the applied voltage should not exceed 4.3 V.
Note:
Voltage applied to the VCC pin.
*
Symbol
Value
V
–0.3 to +4.3
CC
V
–0.3 to +4.3
CL
V
–0.3 to V
in
V
–0.3 to AV
in
AV
–0.3 to AV
ref
AV
–0.3 to +4.3
CC
V
–0.3 to AV
AN
T
–20 to +75
opr
T
0 to +75
opr
T
–55 to +125
stg
+0.3
CC
+0.3
CC
+0.3
CC
+0.3
CC
Rev. 1.00, 09/03, page 669 of 704
Unit
V
°C
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