HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 614

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

21.4.9
Table 21.12 HIF Timing
Conditions: V
Notes: 1. t
Rev. 6.00 Jun. 12, 2007 Page 582 of 610
REJ09B0131-0600
Item
Read bus cycle time
Write bus cycle time
Address setup time (HIFSCR.DMD = 0)
Address setup time (HIFSCR.DMD = 1)
Address hold time (HIFSCR.DMD = 0)
Address hold time (HIFSCR.DMD = 1)
Read low width (read)
Write low width (write)
Read/write high width
Read data delay time
Read data hold time
Write data setup time
Write data hold time
HIFINT output delay time
HIFRDY output delay time
HIFDREQ output delay time
HIF pin enable delay time
HIF pin disable delay time
Section 21 Electrical Characteristics
2. t
3. t
4. t
5. t
6. When reading the register specified by bits REG5 to REG0 after writing to the HIF index
HIF Timing
HIFWR) signals are low levels.
HIFWR) signals are low levels.
register (HIFIDX), t
pcyc
HIFAS
HIFAH
HIFWRL
HIFWWL
T
T
a
a
indicates the period of the peripheral module clock (Pφ).
CC
is given from the start of the time over which both the HIFCS and HIFRD (or
is given from the end of the time over which both the HIFCS and HIFRD (or
= –20°C to +75°C (regular specifications),
= –40°C to +85°C (wide-range specifications)
Q = 3.0 V to 3.6 V, V
is given as the time over which both the HIFCS and HIFRD signals are low levels.
is given as the time over which both the HIFCS and HIFWR signals are low levels.
HIFWRWH
(min.) = 2 × t
Symbol Min.
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
HIFCYCR
HIFCYCW
HIFAS
HIFAS
HIFAH
HIFAH
HIFWRL
HIFWWL
HIFWRWH
HIFRDD
HIFRDH
HIFWDS
HIFWDH
HIFITD
HIFRYD
HIFDQD
HIFEBD
HIFDBD
CC
= 1.4 V to 1.6 V,
4
4
10
0
10
0
2.5
2.5
2.0

0
t
10





pcyc
pcyc
+ 10
+ 5 ns.
Max.









2 × t



20
10
20
20
20
pcyc
+ 16
Unit
t
t
ns
ns
ns
ns
t
t
t
ns
ns
ns
ns
ns
t
ns
ns
ns
pcyc
pcyc
pcyc
pcyc
pcyc
pcyc
Reference Figures
Figure 21.40
Figure 21.41
Figure 21.42
Figure 21.41
Figure 21.42