HD64F7144F50V Datasheet, PDF (852/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

A. Pin States
Pin Function
Type
I/O port
Pin Name
PA0 to PA23
PB0 to PB9
PC0 to PC15
Pin State
Reset State
Power-Down State
Power-On
Expansion
without ROM
Expansion Single-
8 bits 16 bits ^{with ROM chip}
Manual
Software
Standby
Software
Standby in
Bus Master- Bus Master-
Sleep ship Release ship Release
Z
Z
Z
Z
I/O
K*¹
I/O I/O
K*¹
PD0 to PD31
PE0 to PE8, PE10
PE9,
Z
Z
Z
PE11 to PE15
Z
I/O
Z
I/O I/O
(MZIZE in
PPCR=0)
K*¹
(MZIZE in
PPCR=1)
PF0 to PF7
Z
Z
Z
Z
I
Z
I
I
[Legend]
I:
Input
O: Output
H: High-level output
L:
Low-level output
Z:
High impedance
K:
Input pins become high-impedance, and output pins retain their state.
Z
(MZIZE in
PPCR=0)
K*¹
(MZIZE in
PPCR=1)
Z
Rev.4.00 Mar. 27, 2008 Page 806 of 882
REJ09B0108-0400