HD64F7144F50V Datasheet, PDF (846/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

A. Pin States
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-
Software
chip Manual Standby
Sleep
Software
Standby in
Bus Master- Bus Master-
ship Release ship Release
Interrupt
IRQOUT
Z
Z
Z
Z
O
Z*⁶
O
O
(MZIZE in
PPCR=0)
H*¹
(MZIZE in
PPCR=1)
Z*⁶
(MZIZE in
PPCR=0)
H*¹
(MZIZE in
PPCR=1)
Address bus A0 to A17
O
O
Z
Z
O
Z
O
Z
Z
A18 to A21
Z
Z
Z
Z
O
Z
O
Z
Z
Data bus D0 to D15
Z
Z
Z
Z
I/O Z
I/O
Z
Z
Bus control WAIT
Z
Z
Z
Z
I
Z
I
Z
Z
CS0, CS1
H
H
Z
Z
O
Z
O
Z
Z
CS2, CS3
Z
Z
Z
Z
O
Z
O
Z
Z
CS6, CS7
RD
H
H
Z
Z
O
Z
O
Z
Z
WRH, WRL
H
H
Z
Z
O
Z
O
Z
Z
DMAC
DREQ0, DREQ1 Z
Z
Z
Z
I
Z
I
I
Z
DRAK0, DRAK1 Z
Z
Z
Z
O
O*¹
O
O
O*¹
DACK0, DACK1 Z
Z
Z
Z
O
Z
O
O
(MZIZE in
PPCR=0)
O*¹
(MZIZE in
PPCR=1)
Z
(MZIZE in
PPCR=0)
O*¹
(MZIZE in
PPCR=1)
MTU
TCLKA to TCLKD Z
Z
Z
Z
I
Z
I
I
Z
Rev.4.00 Mar. 27, 2008 Page 800 of 882
REJ09B0108-0400