SH7014 Datasheet, PDF (741/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Appendix C Pin States
Appendix C Pin States
C.1 Pin States
Table C.1 Pin States in Reset, and Power-Down Modes
Pin Function
Class
Clock
System control
Interrupt
Address bus
Data bus
Bus control
DMAC
MTU
SCI
A/D converter
Pin Name
CK
RES
WDTOVF
NMI
IRQ0 to IRQ3, IRQ6, IRQ7
A0 to A21
D0 to D15
WAIT
RDWR, RAS
CASH, CASL
RD
CS0, CS1
CS2, CS3
WRH, WRL
AH
DACK0, DACK1
DRAK0, DRAK1
DREQ0, DREQ1
TIOC0A to TIOC0D,
TIOC1A, TIOC1B,
TIOC2A, TIOC2B
TCLKA to TCLKD
SCK0, SCK1
TXD0, TXD1
RXD0, RXD1
AN0 to AN7
Pin modes
Reset
Power-On
O
I
O
I
Z
O
Z
Z
Z
Z
H
H
Z
H
Z
Z
Z
Z
Z
Power-Down
Standby
Sleep
H*¹
O
I
I
O
O
I
I
Z
I
Z
O
Z
I/O
Z
I
O
H
O
H
Z
H
Z
H
Z
H
Z
H
Z
L
O*¹
O
O*¹
O
Z
I
K*¹
I/O
Z
Z
I
Z
Z
I/O
Z
O*¹
O
Z
Z
I
Z
Z
I
Rev.5.00 Sep. 27, 2007 Page 707 of 716
REJ09B0398-0500