SH7080_09 Datasheet, PDF (1477/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 28 Electrical Characteristics
CK
IRQOUT
t_IRQOD
t_IRQOD
CK
BREQ
BACK
A29 to A0,
D31 to D0
RASx,
CASx,
CKE
Figure 28.8 Interrupt Signal Output Timing
t_BREQH t_BREQS
t_BACKD
t_BREQH t_BREQS
t_BACKD
t_BOFF
t_BOFF
t_BON
t_BON
Figure 28.9 Bus Release Timing
Normal mode
Standby mode
Normal mode
CK
RASx, CASx,
CKE
A29 to A0,
D31 to D0
t_BOFF
t_BOFF
t_BON
t_BON
Figure 28.10 Pin Driving Timing in Standby Mode
When HIZCNT = 1
When HIZCNT = 0
Rev. 4.00 Dec. 15, 2009 Page 1417 of 1558
REJ09B0181-0400