w86l488y-ay Winbond Electronics Corp America, w86l488y-ay Datasheet - Page 29

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

8.4
8.5
Reset
10 HCLK low pulse width
11 HCLK rise time
12 HCLK fall time
Clock (figure 8-1)
‡: Typical figure are at V
Notes:
1 Output High Voltage
2 Output Low Voltage
3
4
5 High Level Input Voltage
6 Low Level Input Voltage
7 Input Current
8 Input Capacitance
1
2
3
4
5
6
7
8
9
1
1: All output pins except SD4 output.
guaranteed and not subject to production testing.
Output High Voltage at SD4
output
Output Low Voltage at SD4
output
XTI
XTI high pulse width
XTI low pulse width
XTI rise time
XTI fall time
XTO delay time
XTI crystal driver
HCLK frequency
HCLK high pulse width
Digital Characteristics
Timing Characteristics
RSTN
PARAMETER
PARAMETER
DVDD
= 3.3V and temperature = 25 °C and are for design aid only, not
CONDITION
2mA load
3mA load
2mA sink
3mA sink
SYMBOL
tHCLK
tHCLK
tHCLK
tHCLK
fHCLK
tXTI
tXTO
tXTI
tRST
- 26 -
tXTI
tXTI
fXTI
fXTI
SYMBOL
wh
wl
r
f
d
wh
wl
V
V
V
V
I
f
Cin
V
V
Iin
OH
OH
OL
OL
IH
IL
3.58
MIN.
10
10
10
10
1
1
4
-
-
-
-
-
MIN.
0.9
0.9
0.7
TYP.
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
10
‡
MAX.
20
25
40
5
5
5
5
5
-
-
-
-
-
MAX.
0.1
0.1
0.3
1
UNITS
cycle
UNITS
MHz
MHz
MHz
W86L488
V
V
V
V
V
V
nS
nS
nS
nS
nS
nS
nS
nS
nS
μA
pF
DD
DD
DD
DD
DD
DD
NOTES
NOTES
1
1
1
1
1
1
1
2
3