Section 16 Electrical Characteristics
Rev. 7.00 Mar 10, 2005 page 505 of 652
REJ09B0042-0700
16.7 Absolute Maximum Ratings of H8/38124 Group F-ZTAT Version
and Mask ROM Version
Table 16.20 lists the absolute maximum ratings.
Table 16.20 Absolute Maximum Ratings
Item Symbol Value Unit Note
Power supply voltage V
CC
–0.3 to +7.0 V
*
1
CV
CC
–0.3 to +4.3 V
Analog power supply voltage AV
CC
–0.3 to +7.0 V
Input voltage Other than port B V
in
–0.3 to V
CC
+0.3 V
Port B AV
in
–0.3 to AV
CC
+0.3 V
Port 9 pin voltage V
P9
–0.3 to V
CC
+0.3 V
Operating temperature T
opr
–20 to +75
*
2
(regular specifications)
°C
–40 to +85
*
2
(wide-range temperature
specifications)
Storage temperature T
stg
–55 to +125 °C
Notes: 1. Permanent damage may result if maximum ratings are exceeded. Normal operation
should be under the conditions specified in Electrical Characteristics. Exceeding these
values can result in incorrect operation and reduced reliability.
2. The operating temperature ranges from –20°C to +75°C when programming or erasing
the flash memory.
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