AU6989SN-GT USB2.0 Universal Flash Disk Controller V1.00
5.4 DC Electrical Characteristics of 3.3V I/O
Cells
Table 5.4 DC Electrical Characteristics of 3.3V I/O Cells
Limits
SYMBOL
PARAMETER
CONDITIONS
UNIT
MIN TYP MAX
VDDH
Vil
Power supply
3.3V I/O
3.0
2.0
2.4
3.3
3.6
V
Input low voltage
0.8
V
V
V
V
K
K
LVTTL
Vih
Vol
Voh
Rpu
Rpd
Iin
Input high voltage
Output low voltage
Output high voltage
Input pull-up resistance
Iol =2~16mA
Ioh =2~16mA
0.4
PU=high, PD=low 55
75
75
1
110
150
10
Input pull-down resistance PU=low, PD=high 40
A
A
Input leakage current
Vin= VD33P or 0
-10
-10
Tri-state output leakage
current
1
Ioz
10
5.5 USB Transceiver Characteristics
Table 5.5 Electrical characteristics
Limits
MIN TYP MAX
SYMBOL
PARAMETER
CONDITIONS
UNIT
VD33
Analog supply Voltage
Digital supply Voltage
Operating supply current
3.0
3.3
1.2
65
3.6
V
VDDU
VDDA
1.14
1.26
V
High speed
operating at 480
ICC
mA
In suspend mode,
current with 1.5k
pull-up resistor on
pin RPU
ICC(susp) Suspend supply current
300
µA
disconnected
24
ETC [ ETC ]
