M59330P
Pin Configuration (Top View)
Explanation of Functions
Pin Deiscription
Pin no. Pin name I/O Function
1
Tx
I
Data signal input pin
2
STB
I
Standby signal input pin; L: standby mode, H: normal operation
3
ERR
I/O Error signal output pin and error reset input pin;
on detection of anomaly in transmission channel, outputs "L" level;
in standby mode, error reset on input of "H" level
4
Rx
O Pin for output of signal from transmission channel
5
Vss
I
Clamping pin
6
Bus(–)
I/O Pin for signal output to transmission channel and for input of signal from transmission
channel (negative logic)
7
Bus(+)
I/O Pin for signal output to transmission channel and for input of signal from transmission
channel (positive logic)
8
VDD
I
Power supply pin
Rev.1.0, Sep.16.2003, page 2 of 10