PEDL60841-01
OKI Semiconductor
ML60841
Pin
Symbol
I/O
I
Description
Count
Input pins for external USB transceiver. The ML60841 operates by judging the
status shown in the following Result column in combinations of 2 signal lines, as
shown below.
VP
VM
Result
VP (**),
2
0
0
1
1
0
1
0
1
SE0#
VM (**)
Low speed
Full speed
Error
When not used, tie the input level of this pin to “H” or “L”.
Output pin used to notify an external USB transceiver that the SUSPEND status
SUSPEND
will be entered when the USB bus is not used.
1
O
(**)
“L”: specify non-SUSPEND, “H”: specify SUSPEND
Output pin used to notify an external USB transceiver of the USB bus speed.
“L”: low speed, “H”: full speed
SPEED (**)
TIO00 to 19
TMD0 to 3
1
20
4
O
I/O
I
Input/output pins for testing (normally left unconnected).
Input pins for testing. With an internal 50 kΩ pull-up resistor (normally left
unconnected).
VCC
GND
VCC
GND
Total
7
7
120
—
—
(**) Signal lines for connecting the host/device common USB ports to external USB transceiver.
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