Section 23 Electrical Characteristics; Absolute Maximum Ratings - Hitachi H8S/2646 Hardware Manual

Section 23 Electrical Characteristics

23.1

Absolute Maximum Ratings

Table 23-1 lists the absolute maximum ratings.
Table 23-1 Absolute Maximum Ratings
Item
Power supply voltage
Input voltage (OSC1, OSC2)
lnput voltage (XTAL, EXTAL)
Input voltage (ports 4 and 9)
Input voltage (ports A, B, C, D, E,
ports PF2, PF4 to PF6)
Input voltage (ports H and J)
Input voltage (except ports 4, 9, A,
B, C, D, E, ports PF2, PF4 to PF6,
H and J)
Reference voltage
Analog power supply voltage
Analog input voltage
Operating temperature
Storage temperature
Caution: Permanent damage to the chip may result if absolute maximum rating are exceeded.
Symbol Value
V –0.3 to +7.0
CC
PMWV
CC
LPV
CC
V –0.3 +3.5
in
V –0.3 to A
in
V –0.3 to AV
in
V –0.3 to LPV
in
V –0.3 to PWMV
in
V –0.3 to V
in
V –0.3 to AV
ref
AV –0.3 to +7.0
CC
V –0.3 to AV
AN
T Regular specifications: –20 to +75
opr
Wide-range specifications: –40 to +85
T –55 to +125
stg
+0.3
CC
+0.3
CC
+0.3
CC
+0.3
CC
+0.3
CC
+0.3
CC
+0.3
CC
Unit
V
V
V
V
V
V
V
V
V
V
°C
°C
°C
753