D12320VF25IV Datasheet, PDF (1296/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix D Pin States
MCU
Port Name Operating
Pin Name Mode
PF0/BREQ 4 to 6
7
PG4/CS0 4, 5
6
PG3/CS1
7
4 to 6
PG2/CS2
PG1/CS3
7
4 to 6
7
WDTOVF^*5 4 to 7
Reset
T
T
H
T
T
T
T
T
T
H
Hardware
Standby Software
Mode
Standby Mode
Bus-Released
State
T
[BRLE=0]
T
kept
[BRLE=1]
T
T
kept
kept
T
[DDR · OPE = 0] T
T
[DDR · OPE = 1]
H
T
kept
kept
T
[CS167E = 0]
[CS167E = 0]
kept
kept
[CS167E · DDR = 1] [CS167E = 1]
T
T
[CS167E · DDR ·
OPE = 1]
T
[CS167E · DDR ·
OPE = 1]
H
T
kept
kept
T
[CS25E = 0]
[CS25E = 0]
kept
kept
[CS25E · DDR = 1] [CS25E = 1]
T
T
[CS25E · DDR ·
OPE = 1]
T
[CS25E · DDR ·
OPE = 1]
H
T
kept
kept
H
H
H
Program
Execution State
Sleep Mode
[BRLE = 0]
I/O port
[BRLE = 1]
BREQ
I/O port
[DDR = 0]
Input port
[DDR = 1]
CS0
I/O port
[CS167E = 0]
I/O port
[CS167E ·
DDR = 1]
Input port
[CS167E ·
DDR = 1]
CS1
I/O port
[CS25E = 0]
I/O port
[CS25E · DDR = 1]
Input port
[CS25E · DDR = 1]
CS2 to CS3
I/O port
H^*6
Rev.6.00 Sep. 27, 2007 Page 1264 of 1268
REJ09B0220-0600