Datasheet
Section 25 Electrical Characteristics 
R01UH0310EJ0500 Rev. 5.00    Page 1297 of 1384 
Sep 25, 2012     
H8S/2426, H8S/2426R, H8S/2424 Group 
25.5  Electrical Characteristics for H8S/2424 Group (5-V Version) 
25.5.1  Absolute Maximum Ratings 
Table 25.39 lists the absolute maximum ratings. 
Table 25.39  Absolute Maximum Ratings 
Item Symbol Value Unit 
Power supply voltage  V
CC
PLLV
CC
−0.3 to +6.5 V 
Input voltage (except ports 4, 9, and 2, 
P32 to P35, P50 and P51, and P81 and P83)
V
in
  −0.3 to V
CC
 +0.3 V 
Input voltage (port 2, P50 and P51, P32 to 
P35, and P81 and P83) 
V
in
  −0.3 to +6.5 V 
Input voltage (ports 4 and 9)  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 +6.5 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 LSI may result if absolute maximum ratings are exceeded. 
Note:  *  Ranges of operating temperature when flash memory is programmed/erased: 
    Regular specifications: 0 to +75°C 
    Wide-range specifications: 0 to +85°C 










