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HD64F7045F28V Datasheet, PDF (907/925 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7040 Series | |||
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Table C.2 Pin Modes During Reset, Power-Down, and Bus Right Release Modes (112 Pin,
120 Pin)
Pin modes
Pin Function
Class Pin Name
Reset
Power-Down Bus Right
Power-On Manual Standby Sleep Release
Clock CK
O
O
H*1
OO
System RES
control MRES
I
I
Z*4
I
I
I
I
Z
I
I
WDTOVF
O*3
O*3
O
OO
BREQ
Z*4
I
Z
I
I
BACK
Z*4
O
Z
OL
Interrupt NMI
I
I
I
I
I
IRQ0âIRQ7
Z*4
I
Z
I
I
IRQOUT
Z*4
O
Z
HO
Address A0âA21
bus
O*2
O
Z
OZ
Data bus D0âD31
Z*4
I/O
Z
I/O Z
Bus
WAIT
Z*4
I
Z
I
Z
control RDWR, RAS
Z*4
O
O
OZ
CASH, CASL
Z*4
O
O
OZ
RD
H
O
Z
OZ
CS0, CS1
H
O
Z
OZ
CS2, CS3
Z*4
O
Z
OZ
WRH, WRL
H
O
Z
OZ
AH
Z*4
O
Z
OZ
DMAC DACK0âDACK1 Z*4
O
Z
OO
DRAK0âDRAK1 Z*4
O
Z
OO
DREQ0âDREQ1 Z*4
I
Z
I
I
MTU
TIOC0AâTIOC0D, Z*4
TIOC1AâTIOC1D,
TIOC2AâTIOC2D,
TIOC3A, TIOC3C
I/O
K*1
I/O I/O
TIOC3B,TIOC3D, Z*4
TIOC4AâTIOC4D
I/O
Z
I/O I/O
TCLKAâTCLKD Z*4
I
Z
I
I
Standby in Bus
Right Release
O
I
Z
O
I
L
I
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
K*1
Z
Z
867
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