Datasheet
Section 28 Electrical Characteristics 
REJ09B0465-0300 Rev. 3.00     Page 913 of 982 
Sep 17, 2010     
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group 
Section 28 Electrical Characteristics 
28.1  Absolute Maximum Ratings 
Table 28.1  Absolute Maximum Ratings 
Item Symbol Value Unit Notes 
Power supply voltage  V
CC
  −0.3 to +6.5  V  *
1
Analog power supply voltage  AV
CC
  −0.3 to +6.5  V   
All pins 
(other than 
AN pin, DA pin, 
OSC1, and X1) 
V
IN
  −0.3 to V
CC
 +0.3  V   
AN pin, DA pin  AV
IN
  −0.3 to AV
CC
 +0.3  V   
OSC1, X1  V
IN
  −0.3 to +1.65  V  *
2
Input voltage 
OSC1 V
IN
  −0.3 to V
CC
 +0.3  V  *
3
N version: −20 to +85  °C Operating temperature  T
opr
D version: −40 to +85  °C 
*
4
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 OSC1 pin is used when the external oscillator function is selected. (PMRJ1 = 1, 
PMRJ0 = 1) 
3.  When the external clock input function is selected. (PMRJ1 = 0, PMRJ0 = 1) 
4.  N-version products are used for customer products. D-version products are used for 
customer products and industrial equipment. 










