Datasheet
Section 1 Overview 
R01UH0310EJ0500 Rev. 5.00    Page 43 of 1384 
Sep 25, 2012     
H8S/2426, H8S/2426R, H8S/2424 Group 
  Pin No.    
  H8S/2426, H8S/2426R  H8S/2424   
Type Symbol PLQP0144KA-A PTLG0145JB-A 
PLQP0120LA-A, 
PLQP0120KA-A I/O  Function 
I/O ports  P47 to 
P40 
120 to 113  B8, C9, B9, A10, 
C10, B10, C11, 
A11 
102 to 95  Input  8-bit input pins. 
 P53 to 
P50 
136 to 133  D4, C6, B5, A6  112 to 109  Input/ 
output 
4-bit input/output pins. 
 P65 to  
P60*
2
106 to 104, 
83 to 81 
C13, D12, D10, 
J10, K13, J12 
⎯ Input/ 
output 
6-bit input/output pins. 
 P85 
P84*
2
P83 
P82*
2
P81 
P80*
2
61 
60 
59 
34 
33 
3 
M8 
N8 
K8 
K3 
L2 
C2 
50 
⎯ 
85 
⎯ 
86 
⎯ 
Input/ 
output 
6-bit input/output pins in the 
H8S/2426 Group and H8S/2426R 
Group. 
3-bit input/output pins in the 
H8S/2424 Group. 
 P97*
2
, 
P96*
2
, 
P95, P94, 
P93 to P90*
2
128 to 121  D6, D7, D8, A8, 
B7, C8, D9, A9 
104, 103  Input  8-bit input/output pins in the 
H8S/2426 Group and H8S/2426R 
Group. 
2-bit input/output pins in the 
H8S/2424 Group. 
 PA7 to  
PA0 
31 to 26, 
24, 23 
J3, K2, J1, K4, 
H3, J2, J4, G3 
29 to 23, 
21 
Input/ 
output 
8-bit input/output pins. 
 PB7 to  
PB0 
22 to 19, 
17 to 14 
H2, G1, H4, G4, 
F1, G2, F3, E4 
20 to 18, 
16 to 12 
Input/ 
output 
8-bit input/output pins. 
  PC7 to 
PC0 
13 to 11, 
9 to 5 
E1, F2, E3, D1, 
D3, D2, C3, C1 
11 to 9, 
7 to 3 
Input/ 
output 
8-bit input/output pins. 
  PD7 to 
PD0 
80 to 73  K11, K12, L13, 
L11, M12, L12, 
N13, M13 
68 to 61  Input/ 
output 
8-bit input/output pins. 
 PE7 to  
PE0 
71, 
69 to 63 
N11, M10, N10, 
K10, L10, M9, 
N9, K9 
59, 
57 to 51 
Input/ 
output 
8-bit input/output pins. 










