Datasheet

Section 1 Overview
Rev. 3.00 Mar 17, 2006 page 12 of 926
REJ09B0283-0300
Pin Name
Mode 7
Pin
No. Modes 1 and 5 Modes 2 and 6 Mode 4 EXPE = 1 EXPE = 0
Flash Memory
Programmer
Mode
128 P55/AN13/IRQ5 P55/AN13/IRQ5 P55/AN13/IRQ5 P55/AN13/IRQ5 P55/AN13/IRQ5 NC
129 P56/AN14/DA2/
IRQ6
P56/AN14/DA2/
IRQ6
P56/AN14/DA2/
IRQ6
P56/AN14/DA2/
IRQ6
P56/AN14/DA2/
IRQ6
NC
130 P57/AN15/DA3/
IRQ7
P57/AN15/DA3/
IRQ7
P57/AN15/DA3/
IRQ7
P57/AN15/DA3/
IRQ7
P57/AN15/DA3/
IRQ7
NC
131 AVss AVss AVss AVss AVss Vss
132 NC
*
3
DCTL
*
2
NC
*
3
DCTL
*
2
NC
*
3
DCTL
*
2
NC
*
3
DCTL
*
2
NC
*
3
DCTL
*
2
NC
*
3
Vss
*
2
133 P35/SCK1/(OE)/
(CKE)
*
2
P35/SCK1/(OE)/
(CKE)
*
2
P35/SCK1/(OE)/
(CKE)
*
2
P35/SCK1/(OE)/
(CKE)
*
2
P35/SCK1 NC
134 P34/SCK0 P34/SCK0 P34/SCK0 P34/SCK0 P34/SCK0 NC
135 P33/RxD1 P33/RxD1 P33/RxD1 P33/RxD1 P33/RxD1 NC
136 Vss Vss Vss Vss Vss Vss
137 P32/RxD0/IrRxD P32/RxD0/IrRxD P32/RxD0/IrRxD P32/RxD0/IrRxD P32/RxD0/IrRxD Vcc
138 P31/TxD1 P31/TxD1 P31/TxD1 P31/TxD1 P31/TxD1 NC
139 P30/TxD0/IrTxD P30/TxD0/IrTxD P30/TxD0/IrTxD P30/TxD0/IrTxD P30/TxD0/IrTxD NC
140
P80/EDREQ2/
(IRQ0)
P80/EDREQ2/
(IRQ0)
P80/EDREQ2/
(IRQ0)
P80/EDREQ2/
(IRQ0)
P80/(IRQ0)NC
141
P81/EDREQ3/
(IRQ1)
P81/EDREQ3/
(IRQ1)
P81/EDREQ3/
(IRQ1)
P81/EDREQ3/
(IRQ1)
P81/(IRQ1)NC
142 P82/ETEND2/
(IRQ2)
P82/ETEND2/
(IRQ2)
P82/ETEND2/
(IRQ2)
P82/ETEND2/
(IRQ2)
P82/(IRQ2)NC
143 MD0 MD0 MD0 MD0 MD0 Vss
144 MD1 MD1 MD1 MD1 MD1 Vss
Notes: 1. The FWE pin is used only in the flash memory version of the H8S/2678 Group. In the
masked ROM and ROMless versions of the H8S/2678 Group, this is an NC pin.
2. Only for the H8S/2678R Group.
3. Only for the H8S/2678 Group.