SH7261 Datasheet, PDF (1296/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 31 Electrical Characteristics
31.3.3 Bus Timing
Table 31.7 Bus Timing*¹
Conditions: PV_CC = V_CCR = PLLV_CC = 3.0 V to 3.6 V, AV_CC = 3.0 V to 3.6 V,
PV_CC − 0.3 V ≤ AV_CC ≤ PV_CC, AV_ref = 3.0 V to AV_CC,
PV_SS = V_SSR = PLLV_SS = AV_SS = 0 V
Item
Address delay time 1
(external space)
Address delay time 2
(SDRAM space)
Byte control delay time
Chip select delay time 1
(external space)
Chip select delay time 2
(SDRAM space)
Read strobe delay time
Read data setup time 1
(external space)
Read data setup time 2
(SDRAM space)
Read data hold time 1
(external space)
Read data hold time 2
(SDRAM space)
Write enable delay time 1
(external space)
Write enable delay time 2
(SDRAM space)
Write data delay time 1
(external space)
Write data delay time 2
(SDRAM space)
Write data hold time 1
(external space)
Write data hold time 2
(SDRAM space)
Symbol
t
AD1
t
AD2
t_BCD
t
CSD1
t_CSD2
t
RSD
t
RDS1
t_RDS2
t_RDH1
t
RDH2
t_WED1
t_WED2
t
WDD1
t_WDD2
t_WDH1
t
WDH2
Bφ = 60 MHz*²
Min. Max. Unit

13
ns
1
13
ns

13
ns

13
ns
1
13
ns

13
ns
13

ns
8

ns
0

ns
2

ns

13
ns
1
13
ns

13
ns

13
ns
1

ns
1

ns
Figure
Figures 31.10 to 31.14
Figures 31.15 to 31.21
Figures 31.10 to 31.14
Figures 31.10 to 31.14
Figures 31.15 to 31.21
Figures 31.10 to 31.14
Figures 31.10 to 31.14
Figures 31.15 to 31.21
Figures 31.10 to 31.14
Figures 31.15 to 31.21
Figures 31.10 to 31.14
Figures 31.15 to 31.21
Figures 31.10 to 31.14
Figures 31.15 to 31.21
Figures 31.10 to 31.14
Figures 31.15 to 31.21
Rev. 2.00 Sep. 07, 2007 Page 1264 of 1312
REJ09B0320-0200