Datasheet

Section 22 Electrical Characteristics
Rev.6.00 Sep. 27, 2007 Page 935 of 1268
REJ09B0220-0600
Section 22 Electrical Characteristics
22.1 Electrical Characteristics of Mask ROM Version (H8S/2328,
H8S/2327, H8S/2323) and ROMless Version (H8S/2324S, H8S/2322R,
H8S/2321, H8S/2320)
22.1.1 Absolute Maximum Ratings
Table 22.1 lists the absolute maximum ratings.
Table 22.1 Absolute Maximum Ratings
Item Symbol Value Unit
Power supply voltage V
CC
–0.3 to +4.6 V
Input voltage (except port 4) V
in
–0.3 to V
CC
+0.3 V
Input voltage (port 4) V
in
–0.3 to AV
CC
+0.3 V
Reference power supply voltage V
ref
–0.3 to AV
CC
+0.3 V
Analog power supply voltage AV
CC
–0.3 to +4.6 V
Analog input voltage V
AN
–0.3 to AV
CC
+0.3 V
Operating temperature T
opr
Regular specifications: –20 to +75 °C
Wide-range specifications: –40 to +85 °C
Storage temperature T
stg
–55 to +125 °C
Caution: Permanent damage to the chip may result if absolute maximum ratings are exceeded.