w86l488y-ay Winbond Electronics Corp America, w86l488y-ay Datasheet - Page 31

• Manufacturer Part Number: w86l488y-ay
• Description: Winbond Host Interface Sd/sdio/mmc Memory Card Bridge
• Manufacturer: Winbond Electronics Corp America

Note 1: External clock input.
Note 2: 20 pF output loading.
Note 3: Crystal driver.
Note 4: Minimum active pulse width of (XCSN and XRDN) or (XCSN and XWRHN and XWRLN).
Note 5: 40 pF output loading.
Note 6: From the last active signal of XCSN or XRDN.
Note 7: From the first in-active signal of XCSN or XRDN.
Note 8: To the first in-active signal of XCSN, XWRHN or XWRLN, XWRHN or XWRLN related to the
Note 9: From the first in-active signal of XCSN, XWRHN or XWRLN, XWRHN or XWRLN related to
Note 10: XCSN, XASN, XRWN and XBE[1:0] signals.
HCKI
D[15:8] or D[7:0].
the D[15:8] or D[7:0].
XTI
XTO
Fig. 8-1 Timing Characteristic of XTI, XTO and HCKI.
tXTO
tHCKI
d
r
tXTI
wh
tHCKI
wh
- 28 -
tXTI
f
tHCKI
f
tXTI
tHCKI
wl
wl
tXTI
r
W86L488