Datasheet
Section 25 Electrical Characteristics 
R01UH0310EJ0500 Rev. 5.00    Page 1289 of 1384 
Sep 25, 2012     
H8S/2426, H8S/2426R, H8S/2424 Group 
Item Symbol Min. Max. Unit 
Test 
Conditions 
Counter address read data access 
time 1 
t
AA1
  ⎯ 1.0 × t
cyc
 − 25 ns 
Counter address read data access 
time 2 
t
AA2
  ⎯ 1.5 × t
cyc
 − 25 ns 
Counter address read data access 
time 3 
t
AA3
  ⎯ 2.0 × t
cyc
 − 25 ns 
Figures 25.58 
to 25.73 
Counter address read data access 
time 4 
t
AA4
  ⎯ 2.5 × t
cyc
 − 25 ns   
Counter address read data access 
time 5 
t
AA5
  ⎯ 3.0 × t
cyc
 − 25 ns   
Counter address read data access 
time 6 
t
AA6
  ⎯ 4.0 × t
cyc
 − 25 ns   
Multiplexed address delay time  t
MAD
  ⎯ 20 ns  
Multiplexed address setup time 1  t
MAS1
 0.5 × t
cyc
 − 15 ⎯ ns  
Multiplexed address setup time 2  t
MAS2
 1.5 × t
cyc
 − 15 ⎯ ns  
Multiplexed address hold time  t
MAH
 1.0 × t
cyc
 − 15 ⎯ ns  
AH delay time  t
AHD
  ⎯ 15 ns  










