HD6417705 Datasheet, PDF (684/739 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Normal mode
Standby mode
Normal mode
CKIO
STATUS 0
STATUS 1
RD, RD/WR,
RASU/L, CASU/L,
CSn, WEn, BS,
CKE
A25 to A0,
D31 to D0
t_BOFF2
t_BOFF1
t_STD
t_BON2
t_BON1
Figure 25.15 Pin Drive Timing at Standby
25.3.3 AC Bus Timing
Table 25.7 Bus Timing (1)
(Conditions: VCCQ = VCC-RTC = VCC-USB = 3.0 to 3.6 V, VCC = VCC-PLL1 = VCC-PLL2 = 1.4 to
1.6 V, AVCC = 3.0 to 3.6 V, VSSQ = VSS = VSS-RTC = VSS-USB = VSS-PLL1 = VSS-PLL2 =
AVSS = 0 V, Ta = –20 to 75°C, Clock mode 0/1/2/4/5/6/7)
66.67 MHz
Item
Symbol Min
Max
Unit Figure
Address delay time 1
Address delay time 2
Address setup time
Address hold time
BS delay time
CS delay time 1
Read/write delay time 1
Read strobe delay time
Read data setup time 1
Read data setup time 2
Read data setup time 3
Read data hold time 1
Read data hold time 2
Read data hold time 3
tAD1
tAD2
tAS
tAH
tBSD
tCSD1
tRWD1
tRSD
tRDS1
tRDS2
tRDS3
tRDH1
tRDH2
tRDH3
1
—
0
0
—
1
1
—
1/2 tcyc+6
6
1/2 tcyc+6
0
2
0
12
ns
1/2 tcyc+12 ns
—
ns
—
ns
10
ns
10
ns
10
ns
1/2 tcyc+10 ns
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns
25.16 to 25.38
25.21
25.16 to 25.19
25.16 to 25.19
25.16 to 25.35
25.16 to 25.38
25.16 to 25.38
25.16 to 25.21
25.16 to 25.20
25.22 to 25.25, 25.30 to 25.32
25.21
25.16 to 25.20
25.22 to 25.25, 25.30 to 25.32
25.21
Rev. 2.00, 09/03, page 638 of 690