HD64F7144F50V Datasheet, PDF (849/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

A. Pin States
Table A.2 Pin States (SH7145)
Pin Function
Pin State
Reset State
Power-Down
State
Type
Pin Name
Power-On
Expansion
without ROM
Expansion
8 bits 16 bits ^{with ROM}
Single-
chip
Software
Manual Standby Sleep
Software
Standby in
Bus Master- Bus Master-
ship Release ship Release
Clock
CK
O
O
O
Z
O
H*¹
O
O
O
XTAL
O
O
O
O
O
L
O
O
L
EXTAL
I
I
I
I
I
I
I
I
I
PLLCAP
I
I
I
I
I
I
I
I
I
System
RES
I
I
I
I
I
I
I
I
I
control
MRES
Z
Z
Z
Z
I
Z
I
I
Z
WDTOVF
O*² O*²
O*²
O*²
O
O
O
O
O
BREQ
Z
Z
Z
Z
I
Z
I
I
I
BACK
Z
Z
Z
Z
O
Z
O
L
L
Operation MD0 to MD3 I
I
I
I
I
I
I
I
I
mode control _DBGMD
I
I
I
I
I
I
I
I
I
FWP
I
I
I
I
I
I
I
I
I
Interrupt
NMI
I
I
I
I
I
I
I
I
I
IRQ0 to IRQ3 Z
Z
Z
Z
I
Z*³
I
I
Z*³
IRQ4 to IRQ7 Z
Z
Z
Z
I
Z*⁴
I
I
Z*⁴
IRQOUT
(PD30)
IRQOUT
(PE15)
Z
Z
Z
Z
Address bus A0 to A17
O
O
A18 to A21 Z
Z
Data bus
D0 to D31
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
O
H*¹
O
O
O
Z*⁶
O
O
(MZIZE in
PPCR=0)
H*¹
(MZIZE in
PPCR=1)
O
Z
O
Z
O
Z
O
Z
I/O
Z
I/O
Z
H*¹
Z*⁶
(MZIZE in
PPCR=0)
H*¹
(MZIZE in
PPCR=1)
Z
Z
Z
Rev.4.00 Mar. 27, 2008 Page 803 of 882
REJ09B0108-0400