HD64F3028F25 Datasheet, PDF (903/925 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Hardware
Pin
Standby Software Standby
Name Mode Reset Mode
Mode
P53 to 1 to 4 L
T
P50
(SSOE=0)
T
(SSOE=1)
Keep
5
T
T
(DDR=0)
Keep
(DDR=1, SSOE=0)
T
(DDR=1, SSOE=1)
Keep
6, 7 T
T
Keep
P60 1 to 5 T
T
Keep
6, 7 T
T
P61 1 to 5 T
T
6, 7 T
T
P62 1 to 5 T
T
6, 7 T
T
P66 to 1 to 5 H
T
P63
6, 7 T
T
P67 1 to 7 Clock T
output
P77 to 1 to 7 T
T
P70
Keep
(BRLE=0)
Keep
(BRLE=1)
T
Keep
(BRLE=0)
Keep
(BRLE=1)
H
Keep
(SSOE=0)
T
(SSOE=1)
H
Keep
(PSTOP=0)
H
(PSTOP=1)
Keep
T
Bus-Released
Mode
T
T
—
Keep
—
T
—
L
—
T
—
(PSTOP=0)
φ
(PSTOP=1)
Keep
T
Program Execution
Mode
A19 to A16
(DDR=0)
Input port
(DDR=1)
A19 to A16
I/O port
I/O port
WAIT
I/O port
I/O port
BREQ
I/O port
(BRLE=0)
I/O port
(BRLE=1)
BACK
I/O port
AS, RD,
HWR, LWR
I/O port
(PSTOP=0)
φ
(PSTOP=1)
Input port
Input port
Rev. 2.00, 09/03, page 871 of 890