W86L488AY WINBOND [Winbond], W86L488AY Datasheet - Page 30

• Manufacturer Part Number: W86L488AY
• Description: SD/ SDIO/ MMC MEMORY CARD BRIDGE
• Manufacturer: WINBOND [Winbond]

8.4 Digital Characteristics
8.5 Timing Characteristics
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: 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
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
tXTO
tXTI
tXTI
tXTI
tXTI
fXTI
fXTI
- 27 -
SYMBOL
wh
wl
r
f
d
wh
wl
V
V
V
V
I
f
Cin
V
V
Iin
OH
OH
OL
OL
IH
IL
MIN.
3.58
10
10
10
10
1
1
-
-
-
-
-
Publication Release Date: February 5, 2004
MIN.
Preliminary W86L488
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
UNITS
MHz
MHz
MHz
V
V
V
V
V
V
nS
nS
nS
nS
nS
nS
nS
nS
nS
µA
pF
DD
DD
DD
DD
DD
DD
Revision 0.82
NOTES
NOTES
1
1
1
1
1
1
1
2
3