HD64F3028F25 Datasheet, PDF (905/925 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
P82 1 to 5 T
T
• RAS2 output^*2
(SSOE=0)
T
(SSOE=1)
H
• Otherwise^*1
(DDR=0)
T
(DDR=1, SSOE=0)
T
(DDR=1, SSOE=1)
H
6, 7 T
T
Keep
P83 1 to 5 T
T
(DDR=0)
T
(DDR=1, SSOE=0)
T
(DDR=1, SSOE=1)
H
6, 7 T
T
Keep
P84 1 to 4 H
T
(DDR=0)
T
(DDR=1, SSOE=0)
T
(DDR=1, SSOE=1)
H
5
T
T
(DDR=0)
T
(DDR=1, SSOE=0)
T
(DDR=1, SSOE=1)
H
6, 7 T
T
Keep
P95 to 1 to 7 T
T
P90
PA3 to 1 to 7 T
T
PA0
Keep
Keep
PA6 to 1, 2, 6, T
T
PA4 7
Keep
Bus-Released
Mode
• RAS2 output^*2
T
• Otherwise^*1
(DDR=0)
Keep
(DDR=1)
T
—
(DDR=0)
Keep
(DDR=1)
T
—
(DDR = 0)
Keep
(DDR = 1)
T
(DDR=0)
Keep
(DDR=1)
T
—
Keep
Keep
Keep
Program Execution
Mode
• RAS2 output
RAS2
• Otherwise
(DDR=0)
I/O port
(DDR=1)
CS2
I/O port
(DDR=0)
Input port
(DDR=1)
CS1
I/O port
(DDR = 0)
Input port
(DDR = 1)
CS0
(DDR=0)
Input port
(DDR=1)
CS0
I/O port
I/O port
I/O port
I/O port
Rev. 2.00, 09/03, page 873 of 890