Datasheet

Section 1 Overview
Page 26 of 1384 R01UH0310EJ0500 Rev. 5.00
Sep 25, 2012
H8S/2426, H8S/2426R, H8S/2424 Group
Pin No. Pin Name
Mode 3, 7
PLQP0144KA-A PTLG0145JB-A
Mode 1 Mode 2 Mode 4
EXPE = 1 EXPE = 0
Flash
Memory
Programmer
Mode
135 C6 P52/BACK-B/
IRQ2-A/
PO4-B/
TIOCA4-B/
TMO0-B/SCK2
P52/BACK-B/
IRQ2-A/
PO4-B/
TIOCA4-B/
TMO0-B/SCK2
P52/BACK-B/
IRQ2-A/
PO4-B/
TIOCA4-B/
TMO0-B/SCK2
P52/BACK-B/
IRQ2-A/
PO4-B/
TIOCA4-B/
TMO0-B/SCK2
P52/IRQ2-A/
PO4-B/
TIOCA4-B/
TMO0-B/SCK2
Vcc
136 D4 P53/IRQ3-A/
ADTRG0-A
P53/IRQ3-A/
ADTRG0-A
P53/IRQ3-A/
ADTRG0-A
P53/IRQ3-A/
ADTRG0-A
P53/IRQ3-A/
ADTRG0-A
NC
137 A5 P35/OE-B*
2
/
CKE-B*
1
/
SCK1/SCL0
P35/OE-B*
2
/
CKE-B*
1
/
SCK1/SCL0
P35/OE-B*
2
/
CKE-B*
1
/
SCK1/SCL0
P35/OE-B*
2
/
CKE-B*
1
/
SCK1/SCL0
P35/SCK1/
SCL0
NC
138 B4 P34/SCK0/
SCK4-A/SDA0
P34/SCK0/
SCK4-A/SDA0
P34/SCK0/
SCK4-A/SDA0
P34/SCK0/
SCK4-A/SDA0
P34/SCK0/
SCK4-A/SDA0
NC
139 C5 P33/RxD1/
SCL1
P33/RxD1/
SCL1
P33/RxD1/
SCL1
P33/RxD1/
SCL1
P33/RxD1/
SCL1
NC
140 A4 P32/RxD0/
IrRxD/SDA1
P32/RxD0/
IrRxD/SDA1
P32/RxD0/
IrRxD/SDA1
P32/RxD0/
IrRxD/SDA1
P32/RxD0/
IrRxD/SDA1
Vcc
141 B3 P31/TxD1 P31/TxD1 P31/TxD1 P31/TxD1 P31/TxD1 NC
142 C4 P30/TxD0/
IrTxD
P30/TxD0/
IrTxD
P30/TxD0/
IrTxD
P30/TxD0/
IrTxD
P30/TxD0/
IrTxD
NC
143 A3 MD0 MD0 MD0 MD0 MD0 Vss
144 A2 MD1 MD1 MD1 MD1 MD1 Vss
⎯ E5 NC NC NC NC NC NC
Notes: 1. Not supported in the H8S/2426 Group.
2. Not supported in the 5-V version.