r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1644

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

32. Electrical Characteristics
32.3.15 HAC Interface Module Signal Timing
Table 32.20 HAC Interface Module Signal Timing
Note: t
Rev.1.00 Jan. 10, 2008 Page 1614 of 1658
REJ09B0261-0100
Item
HAC_RES active low pulse width
HAC_SYNC active pulse width
HAC_SYNC delay time 1
HAC_SYNC delay time 2
HAC_SDOUT delay time
HAC_SDIN setup time
HAC_SDIN hold time
HAC_BITCLK input high level width
HAC_BITCLK input low level width
Pcyc
is the period of one peripheral clock (Pck) cycle.
Figure 32.57 MMCIF Reception Timing (Sampling on Rising Edges)
MMCCLK
MMCCMD (Input)
MMCDAT (Input)
HAC_RES
Figure 32.58 HAC Cold Reset Timing
t
MMRCS
Symbol
t
t
t
t
t
t
t
t
t
RST_LOW
SYN_HIGH
SYNCD1
SYNCD2
SDOUTD
SDIN0S
SDIN0H
ICL0_HIGH
ICL0_LOW
t
MMRCH
t
RST_LOW
Min.
1000
1000
—
—
—
10
10
t
t
Pcyc
Pcyc
/2
/2
t
MMRDS
t
MMRDH
Max.
15
15
15
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
Figure
32.58
32.59
32.61
32.60