W81181D Datasheet, PDF (12/18 Pages) Winbond – USB HUB CONTROLLER

Preliminary W81181D/AD
IO TYPE
IO TYPE
Power1
Power0
OSCM
IUD2
IUD2T
IOU2P
IOUD2
O2
AIO
DESCRIPTION
Power
Ground
Middle-freq. Oscillating IO
Input with pull-up/pull-down control
Schmitt Input with pull-up/pull-down control
Bi-directional high driving IO with programmable pull-up control and serial resistor
Bi-directional IO with pull-up/pull-down control
Output
Analog Transceiver IO
Pull Up/Down Control
NOTE
DESCRIPTION
O
Output pin without pull-up/down
D
Input pin or I/O pin with pull-down
U
Input pin or I/O pin with pull-up
-
Input pin or I/O pin without pull-up/down
6. ABSOLUTE MAXIMUM RATINGS
PARAMETER
LIMIT
Supply Voltage (Vcc to Vss)
5.5V
Analog Input Voltage
Vss -0.5V to Vcc +0.5V
Digital Input Voltage
Vss -0.5V to Vcc +0.5V
Power Dissipation
Ambient Operating Temperature
Lead Temperature (Soldering, 10 sec)
TBD
0^o C to 70^o C
250^o C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
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